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Find cheap flights to Delaware from £175

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United Kingdom to Delaware departing on 11/6. 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
Sat 29/6
Sat 6/7

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Best Delaware Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Philadelphia
Philadelphia1 stop£361

Good to know - Cheap tickets to Delaware

Low season

January

High season

August

Cheapest flight

£175
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from London Gatwick Airport to Philadelphia

FAQs - booking Delaware flights

  • How long is the flight to Delaware?

    An average direct flight from the United Kingdom to Delaware takes 17h 44m, covering a distance of 3451 miles. The most popular route is London - Philadelphia with an average flight time of 7h 45m.

  • What is the cheapest flight to Delaware?

    The cheapest ticket to Delaware from the United Kingdom found in the last 72 hours was £364. The most popular route is London Heathrow to Philadelphia and the cheapest round-trip airline ticket found on this route in the last 72 hours was £442.

  • Which airlines fly to Delaware?

    American Airlines, Finnair & British Airways fly the most frequently from the United Kingdom to Delaware.

  • What are the most popular destinations in Delaware?

    Based on KAYAK flight searches, the most popular destination is Philadelphia (100% of total searches to Delaware). The next most popular destination is Salisbury (0.2%).

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

See more FAQs

Top tips for finding cheap flights to Delaware

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Delaware flight deals.

Top 5 airlines flying to Delaware

 
Need help choosing which airline to fly with from the United Kingdom to Delaware? 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.
7.8
Cathay PacificOverall score based on 1055 reviews
8.2Crew
7.9Entertainment
7.5Food
7.8Comfort
8.0Boarding
Airline reviews

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

10.0 ExcellentAnonymous, Apr 2024HKG - JFK
Read more about Cathay Pacific reviews

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

One of the worst flight in business class by qatar airways and I’m no stranger with qatar airways businesses class, I travelled with the extensively in the past 12 years

Very comfortable flights. Not so many new releases in terms of films.

I felt thirsty and asked the flight attendent for water, but no one came for more than half an hour.

Everything went smooth. All flights were on time No changing gates, . No changing flights . It was like a completely different airlines tha n the last time I used Cathay Pacific . The last flight, 2 months ago, I had before this one was from Philippines also . I got changed in Manila and was told it only added 2 hours onto my flight . My 20 hour return trip ended up being 30 hours return with a 10.0 hour layover in New York with no seats anywhere . Everyone was sleeping or sitting on the floor . Unlike the hotel I was given in Manila to wait for this flight home . I never thought I would use Cathay Pacific again . But I did and this time you were great! I should have complained about the flight and layover from Hell a couple months ago. Consider that I am complaining about that august/23 flight now . Thank you got the great flying experience on my way home from philippines .

Halal food options could have been better the first meal portion sizes were very small the second breakfast meal the fish and couscous was very dry and disappointing I enjoyed the Hong Kong t lot I enjoyed the midnight stuck a lot the Hong Kong tea we had for breakfast was very good

We requested special assistance and Cathay Pacific provided it in Sydney, but we were completely forgotten about in Hong Kong - when we really needed the help to catch our connecting flight. Really disappointing service.

On the flight back the seats where very uncomfortable, they where so bad that my back started to hurt after the first 2 hours. I can sit in a wooden chair for 2 hours. But these where just horrible, it just shows how cheap the airline has become. And the cabin was heated all those people in a heated cabin during a night flight. It was clear the climate control was not working. To top that off you are not even offered a glass of water, these people are animals.

We purchased a Go First Pass for 10 Euros each so we could board first, but everyone was able to board at the same time so we wasted 20 Euros. The flight left ab out 15 minutes late and was not allowed to land at Healthrow so we had to circle Heathrow for about 45 minutes. This caused us to almost miss our flight from Heathrow to Atlanta.

Severely delayed with no notice. Could have arrived at the airport hours later had we been informed of the delay

Once the boarding sign went on and all passengers gathered in line, we were left waiting standing up for almost an hour because there was a delay.

It would be nice to have vegan options for meals. The entertainment was not working on the the way to Austria. It was only available near the end of flight to Canada. The service was excellent.

Flight was delayed by approx 1 hour. The boarding process and the flight itself were very good, slightly tight squeeze for my legs but overall happy.

The business class layout on this plane is tightly packed and atrocious with no sense of privacy.

Flight was meant to leave at 8:30pm but there was a 2 hour delay 😞

Airmalta does not include meals in their flights and neither offers entertainment.

Pros: "The crew was amazing and took measures to make the flight Covid safe"
Cons: "The food was not the best and Twistees weren't available. Also the seats felt narrow"

The on board air steward really made the journey. He was very entertaining

I was disappointed there was a 40 minute delay to flight

The trip itself was good. I have given only good as rating, because my first flight has been cancelled by a different airline and that caused disruption in my trip. I spent over ten hours in Luton airport and that caused me high tiredness, sickness, because of the very early initial trip. easyJet staff has been professional and friendly.

Very pleasant crew, working hard on a full plane. Delay by a broken seat. However crew made back 60% of the delay.

Delayed and then further delayed with no announcement made so that all the passengers (who were standing in the jetty) could hear. We stood there for well over 20 minutes. We were further delayed through weather but no one explained that to us until the pilot made an announcement when finally on board

easyJet need to ensure that whether pre-booking seats or not children aren’t split from their parents the crew spent the majority of boarding asking passengers to move to accommodate two families. Surely the system identifies minors on a booking !!!!! It was all very frustrating to watch and caused delays which I’m sure cost easyJet more in the long run rather that automatically allocating families with minors seats together automatically.

Not great! Rude staff in London and the worse baggage reclaim I’ve ever seen. Great staff in flight but doubt I’ll fly with them again

Staff had been really impolite at the boarding area and for both ways charged high extra fees without a reason. For the check-in luggage which was measured 3.5 kg and was confirmed by the stuff to cost 40 € , 60 Euros had been purchased from our credit card. When confronted staff did call us both liars and claimed to never have announced anything. Flight back , when not wanting to press a backpack in a measuring metal instead of hand measuring , staff got angry that one did not follow her order, which was than escalated by the team. Although carrying a baby anyways staff did not offer any help in the unreasonable process and than charged again extra money. Cabine crew has been friendly but this experience LL lead to not booking easy jet at all in the future. Check in process in Edinburgh anyways chaotic,to the family check-in and disabled check-in everybody else was guided for check in process, so people just getting in between each other, not possible to monitor your own stuff.

As you would expect from a budget airline Left and arrived on time, no frills, not even a glass of water offered But you get what you pay for

I had an emergency escape seat. The attendant gave the extrA briefing to my side of the aisle but didnt direct it at all to the other where my wife was sitting

Very good, everything went straight forward, boarding, during the flight, landing and all on time Well done

flight delayed, no information given until late on, Ryanair app said "on time" until 5 minutes before expected departure time, crew rushed us to board, when it was already 3 hours late

I got denied boarding bevause they said they "ran out of seats on a plane"

Speakers were blaring. It's like being in a Moroccan market and you keep getting shouted at with what's for sale

What can you say Ryanair get you there,no frills Not so cheap anymore ..... but what is now days! Would use again as always. Good flight times for us.

Boarding process makes no sense for priority boarding or not since everyone gets crammed in a bus and everyone gets out without any difference.

Very unpleasant staff, disgusting service, ignoring requests, refusal to help

Late again rude staff at gate bullying passengers made us stand in the cold 3degrees for 40 mins before they let us board

The usual average Ryanair flight, but we landed 20 min before due time, which was very good.

A normal Ryanair flight = too many announcements to sale something, hard landing. Otherwise, good value for money

My worst flying experience so far. This flight was delayed a total of 42 hours and diverted to New York before it was finally cancelled. It was delayed 4 and a half hours in London. As we were scanning our boarding passes at the gate they advised that the flight was being diverted to JFK since the delays caused us to missed the open hours for Charlotte international customs and immigration. We were assured multiple times by airport personnel, flight attendants, and the Pilot that we would land at JFK go through customs and immigration and then reboard the plane to fly to Charlotte in the same night. When we landed in New York the pilot advised us as we were retrieving our carry on luggage that we were delayed till 10am the next morning and to see guest services to get a room for the night. During this time I had to purchase a room for a family member in Charlotte which drove over 4 and a half hours to pick us up from Charlotte. This could have been avoided if American Airlines had been up front about the delay. Then after standing in line for over 2 and a half hours at guest services we were taken by taxi to a hotel 30 minutes out of the way. Luckily I looked for other flights that night and found one at 8 am to get on. The initial flight which we were scheduled to fly to charlotte in was delayed 12 more times and was finally cancelled 42 hours after it was supposed to land. I am unaware of what happened to the guest that were supposed to fly on the flight after we were placed on another flight but 42 hours in delays for a direct flight is absolutely ridiculous.

The boarding to Gatwick was a breeze but the boarding from Gatwick was a nightmare. The onboard service to Gatwick had a lot to be desired but the onboard sevice from Gatwick was amazing ! Very nice,friendly and funny ! Would I recommend BA to anyone.? ! Yes I would!

Really quick check in and security at Heathrow Terminal 5. Staff on board were lovely and very friendly. Could have provided a few more drinks on the flight but they were available at the back of the plane.

It was a flight operated by Aer Linus for BA and the plane and crew were very good but the food selection was average.

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

They cancelled our flight the morning of departure at 4:30am.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

Book Cheap Delaware Plane Tickets

Recent return flight deals

11/6Tue
1 stop
18h 38mLGW-PHL
10/7Wed
1 stop
34h 42mPHL-LGW
£361
11/6Tue
1 stop
18h 38mLGW-PHL
10/7Wed
1 stop
22h 35mPHL-LGW
£364
18/6Tue
1 stopKLM
15h 49mEDI-PHL
25/6Tue
1 stopKLM
10h 25mPHL-EDI
£531
16/9Mon
1 stopBritish Airways
12h 15mLCY-PHL
22/9Sun
1 stopBritish Airways
10h 35mPHL-LCY
£541
25/11Mon
1 stopBritish Airways
11h 00mMAN-PHL
5/12Thu
1 stopBritish Airways
9h 50mPHL-MAN
£543
29/6Sat
2 stopsLufthansa
24h 52mLHR-PHL
6/7Sat
1 stopLufthansa
11h 30mPHL-LHR
£583
16/9Mon
2 stopsKLM
15h 05mMAN-PHL
6/10Sun
2 stopsKLM
12h 25mPHL-MAN
£593
18/9Wed
2 stopsSWISS
42h 25mLCY-PHL
24/9Tue
2 stopsSWISS
18h 30mPHL-LCY
£594
17/9Tue
1 stopLufthansa
13h 10mLCY-PHL
1/10Tue
1 stopLufthansa
17h 50mPHL-LCY
£598
21/9Sat
2 stopsSWISS
50h 15mLGW-PHL
29/9Sun
2 stopsSWISS
19h 20mPHL-LGW
£675

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Recent one-way flight deals

11/6Tue
1 stop
18h 38mLGW-PHL
£175
9/6Sun
2 stops
51h 05mSTN-PHL
£184
15/10Tue
1 stopBritish Airways
14h 35mLCY-PHL
£571
1/10Tue
1 stopBritish Airways
14h 35mLCY-PHL
£572
22/6Sat
directFinnair
7h 55mLHR-PHL
£594
30/6Sun
directFinnair
7h 55mLHR-PHL
£595
17/9Tue
1 stopLufthansa
11h 45mLCY-PHL
£618
10/7Wed
1 stopLufthansa
11h 45mLCY-PHL
£671
16/6Sun
3 stopsSWISS
27h 05mLCY-PHL
£738
29/6Sat
2 stopsSWISS
35h 50mLCY-PHL
£931

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Recent domestic flight deals

15/6Sat
directSpirit Airlines
2h 47mFLL-PHL
18/6Tue
directSpirit Airlines
2h 59mPHL-FLL
£65
15/6Sat
directSpirit Airlines
2h 43mFLL-PHL
19/6Wed
multi-stopSpirit Airlines
4h 15mPHL-FLL
£78
23/8Fri
directDelta
1h 57mATL-PHL
30/8Fri
directDelta
2h 01mPHL-ATL
£93
29/6Sat
directDelta
2h 00mATL-PHL
6/7Sat
directDelta
2h 05mPHL-ATL
£109
25/6Tue
directJetBlue
1h 31mBOS-PHL
25/6Tue
directJetBlue
1h 25mPHL-BOS
£133
28/6Fri
directJetBlue
1h 31mBOS-PHL
28/6Fri
directJetBlue
1h 25mPHL-BOS
£140
31/7Wed
directAlaska Airlines
5h 02mSEA-PHL
6/8Tue
directAlaska Airlines
6h 00mPHL-SEA
£225
23/7Tue
directAmerican Airlines
1h 58mORD-PHL
24/7Wed
multi-stopAmerican Airlines
5h 17mPHL-ORD
£233
16/10Wed
directAlaska Airlines
4h 57mSEA-PHL
26/10Sat
directAlaska Airlines
6h 06mPHL-SEA
£237
28/6Fri
directAmerican Airlines
5h 10mLAX-PHL
6/7Sat
directAmerican Airlines
5h 37mPHL-LAX
£331

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Last minute flights to Delaware

Last minute flight, train and bus deals

4/6Tue
multi-stop
27h 50mLGW-PHL
2/7Tue
multi-stop
16h 17mPHL-LGW
£436
4/6Tue
multi-stop
27h 50mLGW-PHL
5/7Fri
multi-stop
15h 58mPHL-LGW
£442
3/6Mon
multi-stopBritish Airways
12h 00mLCY-PHL
19/6Wed
multi-stopBritish Airways
18h 55mPHL-LCY
£820
3/6Mon
multi-stopBritish Airways
12h 40mBRS-PHL
19/6Wed
multi-stopBritish Airways
16h 30mPHL-BRS
£891
4/6Tue
multi-stopKLM
18h 08mLHR-PHL
18/6Tue
multi-stopKLM
19h 59mPHL-LHR
£901
4/6Tue
multi-stopKLM
21h 13mLCY-PHL
18/6Tue
multi-stopKLM
18h 30mPHL-LCY
£912
4/6Tue
multi-stopSWISS
51h 44mLGW-PHL
18/6Tue
multi-stopSWISS
25h 15mPHL-LGW
£928
31/5Fri
multi-stopSWISS
16h 29mLHR-PHL
4/6Tue
multi-stopSWISS
15h 05mPHL-LHR
£936
4/6Tue
multi-stopLufthansa
13h 10mLCY-PHL
18/6Tue
multi-stopLufthansa
17h 50mPHL-LCY
£949
1/6Sat
multi-stopLufthansa
11h 30mLHR-PHL
2/6Sun
multi-stopLufthansa
11h 05mPHL-LHR
£991

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