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PHL - LON

£136 Find cheap flights from Philadelphia to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to London departing on 27/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to London, as well as popular online travel agencies
In the last 7 days, travellers have searched 46,479,581 times on KAYAK, and here's why:

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Cheap flight deals from Philadelphia to London (PHL-LON)

 
These are the cheapest deals for flights from Philadelphia to London currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Philadelphia to London

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Philadelphia to London.

Recent one-way flight deals from Philadelphia to London

Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to London found on KAYAK recently.

Recent last-minute flight deals from Philadelphia to London

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Philadelphia to London.

Recent direct flight deals from Philadelphia to London

The latest deals for direct flights from Philadelphia to London so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Philadelphia to London

Find recent round-trip train or bus tickets from Philadelphia to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:59 - 05:55PHL-LHR
13h 56m1 stop
08:25 - 16:43LHR-PHL
13h 18m1 stop
£376JetBlue
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Sat, 11 Jan - Tue, 14 Jan
10:59 - 05:55PHL-LHR
13h 56m1 stop
08:25 - 19:07LHR-PHL
15h 42m1 stop
£380JetBlue
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Thu, 30 Jan - Fri, 7 Feb
18:40 - 06:35PHL-LHR
6h 55mdirect
06:30 - 16:35LHR-PHL
15h 05m1 stop
£454British Airways
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Wed, 8 Jan - Wed, 15 Jan
21:15 - 14:25PHL-LHR
12h 10m1 stop
06:30 - 16:35LHR-PHL
15h 05m1 stop
£457British Airways
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Tue, 11 Feb - Tue, 18 Feb
20:15 - 08:15PHL-LHR
7h 00mdirect
07:25 - 17:00LHR-PHL
13h 35m1 stop
£462Iberia
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Tue, 4 Mar - Wed, 12 Mar
19:40 - 06:35PHL-LHR
6h 55mdirect
07:50 - 17:35LHR-PHL
13h 45m1 stop
£472American Airlines
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Tue, 11 Mar - Wed, 19 Mar
18:40 - 06:35PHL-LHR
6h 55mdirect
07:50 - 16:40LHR-PHL
13h 50m1 stop
£472American Airlines
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Wed, 29 Jan - Thu, 6 Feb
19:40 - 06:35PHL-LHR
6h 55mdirect
13:10 - 17:20LHR-PHL
8h 10mdirect
£476Iberia
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Tue, 11 Mar - Wed, 19 Mar
22:20 - 12:40PHL-LCY
10h 20m1 stop
06:50 - 17:00LCY-PHL
14h 10m1 stop
£671Aer Lingus
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Sun, 16 Mar - Fri, 28 Mar
22:20 - 12:40PHL-LCY
10h 20m1 stop
06:50 - 17:00LCY-PHL
14h 10m1 stop
£672Aer Lingus
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Sun, 16 Mar - Fri, 28 Mar
12:30 - 08:15PHL-LGW
14h 45m1 stop
Mon, 27 Jan
19:01 - 10:00PHL-LGW
33h 59m1 stop
Thu, 30 Jan
08:15 - 05:55PHL-LHR
16h 40m1 stop
£246JetBlue
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Wed, 11 Dec
08:08 - 05:55PHL-LHR
16h 47m1 stop
£268JetBlue
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Mon, 28 Apr
18:40 - 06:35PHL-LHR
6h 55mdirect
£306British Airways
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Wed, 5 Feb
21:15 - 09:20PHL-LHR
7h 05mdirect
£322Iberia
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Mon, 30 Dec
21:15 - 18:35PHL-LCY
16h 20m1 stop
£328British Airways
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Mon, 27 Jan
21:20 - 09:20PHL-LHR
7h 00mdirect
£336Iberia
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Sun, 24 Nov
09:20 - 09:15PHL-LHR
18h 55m2 stops
£360Aer Lingus
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Tue, 5 Nov
15:05 - 09:15PHL-LHR
13h 10m2 stops
£360Aer Lingus
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Tue, 5 Nov
12:05 - 10:35PHL-LGW
17h 30m1 stop
14:00 - 23:21LGW-PHL
14h 21m1 stop
Tue, 5 Nov - Thu, 7 Nov
12:05 - 10:35PHL-LGW
17h 30m1 stop
14:00 - 16:28LGW-PHL
31h 28m2 stops
Tue, 5 Nov - Thu, 7 Nov
15:05 - 05:55PHL-LHR
9h 50m1 stop
08:25 - 19:17LHR-PHL
15h 52m1 stop
£669JetBlue
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Mon, 4 Nov - Tue, 12 Nov
17:30 - 09:05PHL-LHR
10h 35m1 stop
09:50 - 16:00LHR-PHL
11h 10m1 stop
£769Aer Lingus
Find Deal
Tue, 5 Nov - Wed, 13 Nov
15:05 - 09:15PHL-LHR
13h 10m2 stops
07:50 - 16:00LHR-PHL
13h 10m1 stop
£786Aer Lingus
Find Deal
Tue, 5 Nov - Wed, 13 Nov
15:05 - 05:55PHL-LHR
9h 50m1 stop
08:25 - 19:05LHR-PHL
15h 40m1 stop
£802JetBlue
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Mon, 4 Nov - Wed, 6 Nov
21:15 - 09:20PHL-LHR
7h 05mdirect
13:10 - 16:20LHR-PHL
8h 10mdirect
£1,549British Airways
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Mon, 4 Nov - Mon, 11 Nov
18:40 - 06:35PHL-LHR
6h 55mdirect
10:15 - 13:20LHR-PHL
8h 05mdirect
£1,771Iberia
Find Deal
Tue, 5 Nov - Wed, 13 Nov
19:40 - 08:15PHL-LHR
31h 35m1 stop
13:10 - 16:20LHR-PHL
8h 10mdirect
£1,802Iberia
Find Deal
Sun, 3 Nov - Tue, 5 Nov
21:15 - 09:20PHL-LHR
7h 05mdirect
13:10 - 16:20LHR-PHL
8h 10mdirect
£1,805British Airways
Find Deal
Mon, 4 Nov - Fri, 15 Nov
22:20 - 09:20PHL-LHR
7h 00mdirect
13:10 - 17:20LHR-PHL
8h 10mdirect
£476British Airways
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Tue, 11 Mar - Wed, 19 Mar
19:40 - 06:35PHL-LHR
6h 55mdirect
13:40 - 16:35LHR-PHL
7h 55mdirect
£478British Airways
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Sun, 23 Mar - Fri, 4 Apr
19:40 - 06:35PHL-LHR
6h 55mdirect
09:45 - 12:30LHR-PHL
7h 45mdirect
£479Iberia
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Tue, 18 Mar - Tue, 1 Apr
22:20 - 09:20PHL-LHR
7h 00mdirect
09:45 - 12:30LHR-PHL
7h 45mdirect
£482Finnair
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Tue, 25 Mar - Tue, 1 Apr
18:40 - 06:35PHL-LHR
6h 55mdirect
10:15 - 13:30LHR-PHL
8h 15mdirect
£489Finnair
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Wed, 29 Jan - Thu, 6 Feb
18:40 - 06:35PHL-LHR
6h 55mdirect
13:10 - 16:20LHR-PHL
8h 10mdirect
£496American Airlines
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Wed, 8 Jan - Tue, 14 Jan
22:20 - 09:20PHL-LHR
7h 00mdirect
13:40 - 16:35LHR-PHL
7h 55mdirect
£498American Airlines
Find Deal
Sun, 23 Mar - Fri, 4 Apr
18:40 - 06:35PHL-LHR
6h 55mdirect
13:40 - 16:35LHR-PHL
7h 55mdirect
£511Iberia
Find Deal
Mon, 13 Jan - Thu, 15 May
21:20 - 09:20PHL-LHR
7h 00mdirect
13:10 - 16:20LHR-PHL
8h 10mdirect
Mon, 25 Nov - Wed, 4 Dec
21:20 - 09:20PHL-LHR
7h 00mdirect
13:10 - 16:20LHR-PHL
8h 10mdirect
Mon, 25 Nov - Wed, 4 Dec

Flights from Philadelphia to London - Travel Insights & Trends

Get data-powered insights and trends into flights from Philadelphia to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Philadelphia to London flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Philadelphia to London.
Our data shows that the cheapest route for a one-way flight from Philadelphia to London cost £319 and was between Philadelphia and London Heathrow Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is £455.

What’s the cheapest day of the week to fly from Philadelphia to London?

The average price of all flights from Philadelphia to London clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Philadelphia to London, look for departures on Mondays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from London, Tuesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Philadelphia to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Philadelphia to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Philadelphia to London is February, where tickets cost £533 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is £858 and £771 respectively.

Can I save money by flying with a stopover from Philadelphia to London?

The average price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of £1,609, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Philadelphia to London?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Philadelphia to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Philadelphia to London, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 25 days before departure.

Good to know - Cheap tickets from Philadelphia to London

Low season

January

High season

June

Cheapest flight

£136
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (34% more expensive on average)
Flight from Philadelphia to London Gatwick Airport

When to book flights from Philadelphia to London

Are your dates flexible? Find out the best times to travel from Philadelphia to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to London

  • Is it possible to fly from Philadelphia International Airport (PHL) to London non-stop?

    You can find non-stop flights from PHL to London Heathrow Airport (LHR). Multiple airlines offer flights with one and two stops, including American Airlines, British Airways, United Airlines, and Delta Air Lines, with common layovers in New Jersey, Miami, and Washington DC.

  • Are there currency exchange offices at London Heathrow Airport (LHR)?

    Yes, there are a few currency exchange desks at LHR terminals, making it not only safer but convenient as you move around with money. At London Heathrow, you have the choice of ordering the currency online then collecting it as you pass through the airport, or getting currency conversion on the spot. You will find that the conversion prices are different for these two options.

  • Does London Heathrow Airport (LHR) offer any facilities for families?

    Heathrow Airport has several amenities suitable for groups of people traveling with children, including complimentary kid’s meals, baby changing areas, family-friendly parking, as well as a free Mr. Adventure Stay and Play areas filled with slides, coloring stations, and activity sheets.

  • Are there any services for travelers with limited mobility at London Airports?

    Disability assistance services should be arranged for before your day of travel. You will find that the airport bathrooms are readily equipped to cater to passengers with wheelchairs, with most having private bathrooms for people with reduced mobility.

  • What is the cheapest flight from Philadelphia to London?

    In the last 3 days, the lowest price for a flight from Philadelphia to London was £176 for a one-way ticket and £486 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Philadelphia to London?

    All the following airlines offer inflight Wi-Fi service on the Philadelphia to London flight route: American Airlines, Iberia, Finnair, British Airways, Lufthansa, United Airlines, and Delta.

  • Which aircraft models fly most regularly from Philadelphia to London?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Philadelphia to London flight route.

  • Which airline alliances offer flights from Philadelphia to London?

    oneworld is the only airline alliance operating flights between Philadelphia and London.

  • On which days can I fly direct from Philadelphia to London?

    There are direct flights from Philadelphia to London on a daily basis.

  • Which is the best airline for flights from Philadelphia to London, JetBlue or American Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to London are JetBlue and American Airlines. With an average price for the route of £598 and an overall rating of 7.5, JetBlue is the most popular choice. American Airlines is also a great choice for the route, with an average price of £627 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Philadelphia to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Philadelphia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Philadelphia to London

  • Looking for a cheap flight from Philadelphia to London? 25% of our users found flights on this route for £453 or less one-way and £556 or less round-trip.
  • Philadelphia International Airport (PHL) is the main airport in the city of Philadelphia and is located approximately 11.3 miles from the city center. Since the airport is centrally located, it can be accessed by a majority of residents in Philadelphia, as well as neighboring cities such as Ardmore, Doylestown, Amber, and Lambertville in New Jersey.
  • There are six major airports in London: London Gatwick (LGW), London Luton (LTN), London City (LCY), London Heathrow (LHR), London Southend (SEN), and London Stansted (STN). If you will be staying in the city, you can opt for flights that land at London Heathrow or London City as they are conveniently located on the London Underground and DLR systems.
  • If you are traveling to London for business, you’ll find that the London City Airport is a good airport for your trip as it is conveniently situated in central London and is easily accessible to the city.
  • The distance between London City Airport and Central London is roughly 6.2 miles. If you want to get to the city center via public transportation, you can take the DLR train for roughly 22min. A taxi or car will get you there in around 30min. If you are coming from London Heathrow, you can use trains exiting from Terminals 2 and 3, which leave every 15min and can get you to central London in around 15min.
  • As you wait for your flight, there are several amenities you could take advantage of at the Philadelphia International Airport. For one, head on over to one of the 50 eateries on-site and grab a quick bite. The airport also has a virtual library available and open to passengers. Alternatively, the XpresSpa has several locations offering manicures, pedicures, massages, and facials if you would like to pamper yourself a little.
See more tips

Flights from Philadelphia to London: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Philadelphia to London 
Verified travelerFlew with British AirwaysPHL-LHRSept 2024
The over night flight was good. We were given a delicious dinner and then were able to take some time to slowly drift off to sleep, if possible. The choice of movies was really great too!
Verified travelerFlew with British AirwaysPHL-LHROct 2024
Eat well before boarding if you’re a picky eater.
GlennFlew with British AirwaysPHL-LHRJun 2024
British airways could have many delays, ensure there's enough time for the layover
Verified travelerFlew with British AirwaysPHL-LHRApr 2024
Would fly this route with this airline again.

Prefer to fly direct from Philadelphia to London?

Find which airlines fly direct from Philadelphia Airport to London, which days they fly and book direct flights.

Direct departures

Philadelphia to London

Monday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Tuesday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Wednesday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Thursday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Friday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Saturday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Sunday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

See more direct flights

Direct returns

London to Philadelphia

Monday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Tuesday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Wednesday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Thursday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Friday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Saturday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

Sunday

Aer Lingus, American Airlines, British Airways, +3 more

Aer Lingus, American Airlines, +4 more

See more direct flights
See more direct flights

Top 5 airlines serving from Philadelphia to London

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
JetBlueOverall score based on 3507 reviews
8.2Crew
7.7Boarding
7.4Entertainment
7.8Comfort
7.0Food
Airline reviews

Smooth boarding and friendly crew. Unfortunately as soon as we boarded the unit that provides air circulation failed. The pilot informed us and requested maintenance technicians to check it out. The plane became uncomfortably warm without any fresh air coming in. Plus the repair delayed our departure. I am glad the maintenance crew were able to fix the problem. I also was without use of my tv monitor for the first 1/3rd of the trip.

6.0 GoodSteve, Oct 2024DEN - BOS
Read more JetBlue reviews

Smooth boarding and friendly crew. Unfortunately as soon as we boarded the unit that provides air circulation failed. The pilot informed us and requested maintenance technicians to check it out. The plane became uncomfortably warm without any fresh air coming in. Plus the repair delayed our departure. I am glad the maintenance crew were able to fix the problem. I also was without use of my tv monitor for the first 1/3rd of the trip.

Flight was on time arrived at the destination 10min early they kept in touch via email

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

The flight itself was fine, but the boarding process was extremely frustrating. There is no one scanning boarding passes - passengers just scan themselves and enter the jetway. By the time my husband and I got on the plane and were halfway to our seats they determined there were too many bags on the plane and everything at that point needed to be checked. This created a lot of unnecessary chaos. They should have alerted people before getting on the plane that they would need to start checking bags instead of waiting until people were already on the plane.

The best flight I’ve had in a while. The plane was like 25% capacity, if that. Smoothest boarding and deplaning process I’ve ever experienced. Wish all flights were this smooth.

Did not enjoy this flight at all. All of my coworkers flew delta and I chose JetBlue because I really value how simple the WiFi and entertainment is and this flight I didn’t get either. Crew staff was unsympathetic to my system not working, everyone I asked for help with was extremely bothered by my request for help.

In flight on demand didn't work at our seats. Only a single beverage/snack run.

Little snafu at boarding. Staff communicated with gate poorly. Flight attendant was rude making disembark early. This was an older mint class. Needs an overhaul for sure. Food was good. The male flight attendant was really nice.

My encounter with the entertainment services provided on board was moderate; the functionality of the Wi-Fi connection was either sluggish or nonoperational, while the display screens were antiquated and suffered from poor visibility. On the positive side, the cabin exuded a sense of expansiveness, and the crew exhibited amiable and accommodating behavior throughout the journey.

Everything was great except for some reason crew and ground crew could not figure out how to deal with an electric wheelchair and it delayed us 20-30mins. Was pretty frustrating for passengers and the captain.

They could have done a better job announcing the boarding groups and asked for more drinks (water) if needed.

Very confining seats side to side. Not wide enough for any comfort.

The boarding process was a nightmare and though we were traveling business class, we were in Group 2 and the organization was terrible. The Business Class on this flight was crowded and did not feel clean and nice. Overall, I would not travel Business again on the American Airline flight through British Airways Not nearly special enough for the considerable cost .

Not too impressed with them to be honest. They had forgotten my gf meal, despite the fact that the app had notified me that it was sorted. Apparently there is a ‘glitch’ in the system, according to one of the stewardesses, and has been for a while. Also the legroom in economy is way too small (and I’m a slight person) and are very uncomfortable. An extra Internal flight I booked via the app, had not even given me the option to order a meal, so was unaware of that and left without food on a 9 hr. flight !! Don’t think I’ll use AA again after this.

For coast to coast travel the A321 and even the NEO, even in first class will never be excellent. That would take a B787 or 777 to accomplish.

Service not nearly as good as Qatar airways flights used to be on service from PHL to DOH.

The one gate agent was very abrupt and rude. Not a good look for American for the day

Departure more than an hour later. Conexion/waiting time at the airport was more than 7 hours :(

3 hour delay on run way, not even a drink offered, staff seemed rude and rushed, felt unwell so asked twice for paracetamol and was told to wait, never got it

I was unhappy with having the seat I chose changed at the last minute. I was moved to an aisle seat which did not recline and was next to the bathroom. The bathroom odors made the flight entirely unpleasant. Having carefully chosen my seat months before I was not pleased with my AA experience. In addition, they ran out of tea during flight service, really?

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

Very pleasant staff, there was some turbulence but the captain was very apologetic and gave notice where possible.

Amenity kits were never handed out. There was zero friendliness and assistance by crew. Food was uneatable. One drink was offered and no wine, with dinner or before or after. Cocktails and beverages were not encouraged and when I asked for water, none was given. Poorest, most cramped business class flight I’ve ever been on.

Loved it! Best airline to fly with. Nice crew, good planes, good food!

Probably my favorite airline and way to go to Europe. Everything went smoothly! Food was tasty, crew was pleasant. Really cannot complain!

Horrible. Garbage airline. Due to the strike we got a replacement plane/crew. I didn't get my exit row seat I paid for. Food was horrible. Plane was hot and didn't have AC vents.

Great customer service. Frequent updates from the pilot. Smooth flight. Good entertainment. Meal service.

The first leg of my 2 flights were delayed, causing me to miss my second flight and have to stay the whole night in Dublin. Super upset with this experience, and I still need to figure out how to get compensated for this.

Everything went well, but could have used a bit more legroom.

The connection required us to travel from terminal A to terminal E with very little time in between flights. While waiting in line, we were called to the service desk to provide our passports. We provided our passports at time of check in, assuming that American Airlines doesn’t communicate well with Iberia, this was a headache.

The staff on our flight from Charlotte to Boston were very friendly.

Alaska located my mother, aware that she had mobility issues and they seated her closer to the door. She and I were seated together so I felt more secure to be able to assist her. The desk attendant reviewed what steps to take when boarding. Allowed us to board first, we loved that. I was allowed time to help her board slowly, seat her, put all her things in their place before the crowds came through. These small details made me want to travel Alaska more when possible.

HORRIBLE. 3 hours delayed. Crew did not communicate properly and was rude to passengers enquiring. Delay caused multiple passengers to miss connections.

1. The flight was late and I did jot get the seat I paid for. I paid for extra leg room and a window seat. I got a middle seat without extra leg room. 2. The customer service representative was not helpful. Explanation: many passengers arrived to the service desk in Madrid near baggage claim to rebook our flights. (We all missed our connecting flight due to delays in JFK). Upon arrival, ghere was one service agent and one line-business. After about 25-30 minutes the agent left and we could see her making a phone call. After about 5 more minutes, 2 other agents arrived. During our wait, another line formed for main cabin customers. We were told to go to the other line, even after waiting around 30-40 minutes. This would have been disastrous for ghose of us who had been waiting for so long. The agents need more training.

I fly to BNA with BA often and this was the worst experience. Arriving in nashville, check in was 1.5 hrs long in the queue with 1 very slow girl at the desk. When more staff came they only catered to priority customers. When all priority were checked in, instead of filtering from the top of the line they took the people from the end, the people who had been queuing for 5 mins vs almost 2 hours. The flight was delayed, for no good reason other than the staff took forever to do anything. At the gate there was zero organisation, we asked the crew what the delay was and they confirmed it wasn't the plane and it was the ground team. One of the flight attendants was one of the rudest I have EVER encountered, that man clearly hated his job, and people...I wish I'd got his name. Food was disgusting, seating was cramped. I've no idea what's changed in the last year but I'm truly shocked.

British Airways changed flight times after booking, allowing very little time between connections. We had to rush to barely make the next flight. They also ran out of certain vegetarian options during our 10-hour flight. Crew was fine, but overall a very unpleasant experience.

Being a platinum member and having reserved an exit row I was bumped into a middle seat which should not be allowed. On top we landed 10 minutes early to wait 45 minutes on the tarmac at Heathrow. I used to love Iberia, loving it less and less

I had assist travel booked in Denver to Manchester, but not listed in HeathRow, my daughter use a spare wheel chair herself for me , when going thro to board at Heathrow there was no help travel down for the ramp until a member of assistance stepped forward and insisted he would take me down the very steep ramp, seems he was the only person concerned with my safety.

Booked Economy Premium the 3 seats with my daughters and I, the seats should have been able to tilt back but it only one worked. the crew said they would report it but didnt seem both about our comfort on the return journey.#

No fast track available, no organisation. Unpleasant boarding system at gate 20 at JFK. When giving feedback to the lounge team I was told to talk to the manager instead of taking the feedback.

The whole experience was great. The only improvement would be the entertainment selection

I will travel by BA only in future also. Only suggestion is they should give aisle seat in front near washroom for senior citizens

It was good overall. Entertainment was ok, one of the TV screens had issue. Bit old plane but leg space was good. Overhead luggage had good space. The worst part was experience at Heathrow airport, it was total chaos.

Comfortable, pleasant staff, quiet, good entertainment, food, drinks. Better than American (flight back) when we were crammed in and staff sometimes indifferent.

I was disappointed with the quality of the food and the fact that I was not given a toiletry bag for an overnight international flight

Pretty disappointing. Paid for business class. It was burning up the entire flight. For a 7 hr flight, after the first few hrs. The crew disappeared. Poor service.

One frustration after another. No gate personnel until very close to departure. Boarding procedure was chaos. Plane was dirty from previous transatlantic flight. Entertainment system not operational. Gate change for connecting flight which required another round of security clearance, almost causing a missed flight. The final blow was lost baggage upon arrival.

CVG to London was a good flight . Thank god the plane was not full . Seating was tighter than any international I’ve taken . We arrived in London 10 minutes early. Had it not been for handicap assistance I would have missed my connection. Had it not been for the extra 10 minutes because we landed early I would have missed my flight . 3 hours and 10 minutes from plane to plane as they were boarding when I arrived . None of that is the fault of British Air but the understaffed and confided security at LHR. Because of this I will never use British Air again unless I don’t land in London . Not the airlines fault but I never want to miss a flight because of the blunder in London . The worst I’ve ever encountered in international travel . Sorry British Air but your home needs better management.

Food made us sick for the rest of the day. Terrible passenger in front of me kept reclining and banging his seat, it hurt my knee multiple times. I kindly asked the attendant to intervene, she would not. Way too many sick people coughing on the flight without wearing a mask. Sick passengers should not be allowed to fly unless they wear a mask. I hope we don't get sick for our 2 week vacation

Book cheap flights from Philadelphia to London

Cheapest flights to London from Philadelphia found in 2024 and 2025

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to London found on KAYAK in the last 72 hours.
27/1Mon
1 stop
14h 45mPHL-LGW
£136
30/1Thu
1 stop
33h 59mPHL-LGW
£137
11/12Wed
1 stopJetBlue
16h 40mPHL-LHR
£246
28/4Mon
1 stopJetBlue
16h 47mPHL-LHR
£268
5/2Wed
directBritish Airways
6h 55mPHL-LHR
£306
30/12Mon
directIberia
7h 05mPHL-LHR
£322
27/1Mon
1 stopBritish Airways
16h 20mPHL-LCY
£328
24/11Sun
directIberia
7h 00mPHL-LHR
£336
5/11Tue
2 stopsAer Lingus
18h 55mPHL-LHR
£360
5/11Tue
2 stopsAer Lingus
13h 10mPHL-LHR
£360

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Last minute flights from Philadelphia to London

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Philadelphia to London that are departing in the next 10 days.
5/11Tue
multi-stop
17h 30mPHL-LGW
7/11Thu
multi-stop
14h 21mLGW-PHL
£527
5/11Tue
multi-stop
17h 30mPHL-LGW
7/11Thu
multi-stop
31h 28mLGW-PHL
£585
4/11Mon
multi-stopJetBlue
9h 50mPHL-LHR
12/11Tue
multi-stopJetBlue
15h 52mLHR-PHL
£669
5/11Tue
multi-stopAer Lingus
10h 35mPHL-LHR
13/11Wed
multi-stopAer Lingus
11h 10mLHR-PHL
£769
5/11Tue
multi-stopAer Lingus
13h 10mPHL-LHR
13/11Wed
multi-stopAer Lingus
13h 10mLHR-PHL
£786
4/11Mon
multi-stopJetBlue
9h 50mPHL-LHR
6/11Wed
multi-stopJetBlue
15h 40mLHR-PHL
£802
4/11Mon
directBritish Airways
7h 05mPHL-LHR
11/11Mon
directBritish Airways
8h 10mLHR-PHL
£1,549
5/11Tue
directIberia
6h 55mPHL-LHR
13/11Wed
directIberia
8h 05mLHR-PHL
£1,771
3/11Sun
multi-stopIberia
31h 35mPHL-LHR
5/11Tue
directIberia
8h 10mLHR-PHL
£1,802
4/11Mon
directBritish Airways
7h 05mPHL-LHR
15/11Fri
directBritish Airways
8h 10mLHR-PHL
£1,805

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