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LHR - BDL

£509 Find cheap flights from London Heathrow Airport to Hartford

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Hartford departing on 27/6. 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 15/6
Sat 22/6

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Hartford.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Hartford.
In the last 7 days, travellers have searched 42,211,976 times on KAYAK, and here's why:

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Cheap flight deals from Heathrow to Hartford (LHR-BDL)

 
These are the cheapest deals for flights from Heathrow to Hartford 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 Heathrow to Hartford

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

Recent one-way flight deals from Heathrow to Hartford

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

Recent last-minute flight deals from Heathrow to Hartford

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

Recent direct flight deals from Heathrow to Hartford

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

Cheap bus & train deals from Heathrow to Hartford

Find recent round-trip train or bus tickets from Heathrow to Hartford.

All round-trip flight deals to Hartford

The cheapest plane tickets to Hartford found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
07:40 - 16:25LHR-BDL
13h 45m1 stop
17:55 - 11:10BDL-LHR
12h 15m1 stop
£521Aer Lingus
Find Deal
Mon, 24 Jun - Tue, 9 Jul
06:45 - 16:25LHR-BDL
14h 40m1 stop
17:55 - 10:20BDL-LHR
11h 25m1 stop
£531Aer Lingus
Find Deal
Fri, 19 Jul - Mon, 22 Jul
09:30 - 23:59LHR-BDL
19h 29m2 stops
19:55 - 06:30BDL-LHR
29h 35m2 stops
Tue, 10 Sep - Mon, 16 Sep
10:50 - 23:59LHR-BDL
18h 09m2 stops
18:30 - 11:45BDL-LHR
12h 15m1 stop
£622United Airlines
Find Deal
Tue, 10 Sep - Mon, 16 Sep
13:00 - 20:41LHR-BDL
12h 41m1 stop
15:24 - 09:05BDL-LHR
12h 41m1 stop
£658Finnair
Find Deal
Wed, 21 Aug - Wed, 11 Sep
08:30 - 23:58LHR-BDL
20h 28m2 stops
10:50 - 06:30BDL-LHR
14h 40m2 stops
£670Air Canada
Find Deal
Mon, 24 Jun - Tue, 9 Jul
18:00 - 11:20LHR-BDL
22h 20m1 stop
10:50 - 06:30BDL-LHR
14h 40m2 stops
£671Air Canada
Find Deal
Mon, 24 Jun - Tue, 9 Jul
11:30 - 10:09LHR-BDL
27h 39m2 stops
10:50 - 11:50BDL-LHR
20h 00m1 stop
Wed, 3 Jul - Mon, 8 Jul
07:25 - 10:30LHR-BDL
32h 05m2 stops
19:55 - 10:40BDL-LHR
9h 45m1 stop
£684United Airlines
Find Deal
Mon, 2 Sep - Mon, 9 Sep
09:45 - 15:42LHR-BDL
10h 57m1 stop
17:34 - 12:10BDL-LHR
13h 36m1 stop
£686Finnair
Find Deal
Mon, 3 Jun - Mon, 17 Jun
14:35 - 22:50LHR-BDL
37h 15m3 stops
Thu, 27 Jun
21:25 - 22:50LHR-BDL
30h 25m2 stops
Thu, 27 Jun
21:05 - 22:50LHR-BDL
30h 45m3 stops
Thu, 1 Aug
08:50 - 16:25LHR-BDL
12h 35m1 stop
£633Aer Lingus
Find Deal
Mon, 29 Jul
08:50 - 16:25LHR-BDL
12h 35m1 stop
£645Aer Lingus
Find Deal
Tue, 30 Jul
21:10 - 16:25LHR-BDL
24h 15m1 stop
£655Aer Lingus
Find Deal
Sun, 28 Jul
06:45 - 22:27LHR-BDL
20h 42m2 stops
£711Aer Lingus
Find Deal
Tue, 30 Jul
11:35 - 21:12LHR-BDL
14h 37m1 stop
£1,386Delta
Find Deal
Tue, 22 Oct
13:55 - 23:40LHR-BDL
14h 45m1 stop
£2,040Delta
Find Deal
Wed, 5 Jun
13:55 - 23:40LHR-BDL
14h 45m1 stop
£6,082Delta
Find Deal
Wed, 5 Jun
06:45 - 16:25LHR-BDL
14h 40m1 stop
17:55 - 09:05BDL-LHR
10h 10m1 stop
£847Aer Lingus
Find Deal
Mon, 20 May - Wed, 26 Jun
06:45 - 16:25LHR-BDL
14h 40m1 stop
15:45 - 13:25BDL-LHR
16h 40m2 stops
£977Aer Lingus
Find Deal
Mon, 20 May - Wed, 26 Jun
06:45 - 22:25LHR-BDL
20h 40m2 stops
06:00 - 06:30BDL-LHR
19h 30m2 stops
£1,093
Find Deal
Mon, 20 May - Wed, 26 Jun
08:40 - 23:54LHR-BDL
20h 14m2 stops
15:00 - 10:40BDL-LHR
14h 40m1 stop
£1,130United Airlines
Find Deal
Mon, 20 May - Wed, 26 Jun
10:50 - 23:54LHR-BDL
18h 04m2 stops
10:25 - 06:45BDL-LHR
15h 20m1 stop
£1,131Lufthansa
Find Deal
Mon, 20 May - Wed, 26 Jun
12:15 - 23:54LHR-BDL
16h 39m1 stop
15:00 - 06:45BDL-LHR
10h 45m1 stop
£1,138United Airlines
Find Deal
Mon, 20 May - Wed, 26 Jun
10:50 - 23:54LHR-BDL
18h 04m2 stops
15:00 - 10:40BDL-LHR
14h 40m2 stops
£1,152Lufthansa
Find Deal
Mon, 20 May - Wed, 26 Jun
14:05 - 12:20LHR-BDL
27h 15m2 stops
10:25 - 06:30BDL-LHR
15h 05m3 stops
£1,891Air Canada
Find Deal
Mon, 20 May - Wed, 26 Jun

Flights from Heathrow to Hartford - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from London Heathrow Airport to Hartford?

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

What is the cheapest month to fly from London Heathrow Airport to Hartford?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport to Hartford, 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 London Heathrow Airport to Hartford is November, where tickets cost £531 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is £714 and £669 respectively.

How far in advance should I book a flight from London Heathrow Airport to Hartford?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to Hartford, 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 London Heathrow Airport to Hartford, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 66 days before departure.

Which airlines provide the cheapest flights from London Heathrow Airport to Hartford?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Aer Lingus offered the best one-way deal for that route, at £633. KAYAK users also found London Heathrow Airport to Hartford return flights on Aer Lingus from £521 and on United Airlines from £622.

Good to know - Cheap tickets from London Heathrow Airport to Hartford

Low season

February

High season

April

Cheapest flight

£509
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly and prices are also 0% lower on average.
Flight from London Heathrow Airport to Hartford

When to book flights from Heathrow to Hartford

Are your dates flexible? Find out the best times to travel from Heathrow to Hartford 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 London Heathrow Airport to Hartford flights

  • What is the cheapest flight from London Heathrow Airport to Hartford?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Hartford was £645 for a one-way ticket and £661 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Hartford?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Hartford?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between London Heathrow Airport and Hartford, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from London to Hartford, Finnair or United Airlines?

    The two airlines most popular with KAYAK users for flights from London to Hartford are Finnair and United Airlines. With an average price for the route of £594 and an overall rating of 7.7, Finnair is the most popular choice. United Airlines is also a great choice for the route, with an average price of £621 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Hartford?

    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 London Heathrow Airport to Hartford.

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

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

  • What is the Hacker Fare option on flights from London Heathrow Airport to Hartford?

    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 Hartford with an airline and back to London Heathrow Airport with another airline.

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

    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 Hartford from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Heathrow to Hartford

 
See real verified KAYAK customer reviews for airlines flying from London to Hartford. 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 Heathrow to Hartford? 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.
7.7
FinnairOverall score based on 1376 reviews
7.0Entertainment
7.8Boarding
6.9Food
8.2Crew
7.5Comfort
Airline reviews

All good- I love BA and the professionalism of the crew and pilots.

8.0 ExcellentAnonymous, Apr 2024JFK - LHR
Read more about Finnair reviews

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

Security was a mess at the Helsinki Airport. But I was delighted by the connecting flight waiting for us for JFK.

Very rude hostess. She embarrassed me in front of others. I went to sit after taking off in a different sit in the same economic cabin. Was the area where doors are. She come to me very laud and said: go back to your sit those sit are more expensive.wow! No diplomacy. Flight was super full except 3 of those sit. The only person in that row later during the flight occupied all sit laying down!. Once more disappointed at American Airlines. Early flight they lost my luggages for 4 days. Never refund money for replacement for some of essential items purchased..when I booked the flight I thought was Finlandair. I

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

From the start everything was perfectly fine. First meal was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast. Staff were fantastic friendly nice they came round and check we need anything else to eat or drink

We enjoyed that we boarded and took off on time. We didn’t like that our connection flight was a twenty minute walk through the airport with only one hour in between flights.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Boarding was terrible. My wife uses a wheel chair and she was in an incredibly hot closed metal cargo box for close to 20 minutes before getting on board

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

It was okay, no wifi or entertainment real disappointment. Staff onboard not very friendly.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

It started with multiple delays, cancellations, re booking, 5 hour lay over and finally on a plane from Chicago to Pittsburgh. Gates, times, etc were changed multiply times. Once on the plane, staff was fine, but built in tv did not work and could not even turn it off. Light at eye level the entire trip, so sleeping was near impossible. No snacks or drinks given.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

They should. Heck planes more often not when they are suppose to be leaving causing delays

Thankfully not a full flight so although my headphone jack wasn’t working 100% on my window seat, I was able to move to the aisle seat. Food was fine, nothing great but tasty enough. Crew were friendly and made enough rounds. Always have a decent experience with Aer Lingus

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Great hospitality and service! Seats are better cushioned then some

Great hospitality and service! Seats could always be cushioned better.

We liked the direct flight from Frankfurt to Orlando, however, it was a little confusing as I thought I was traveling with Lufthansa from Izmir- Frankfurt-Orlando. We were not able to check in online twenty-four hours before the flight from Izmir. One lady in our group wanted to check two suitcases in Izmir, but was not allowed to do so. She was allowed to take the extra bag into the cablin. Others in our group were able to check two bags. In Frankfurt several in our group were given stand-by boarding tickets, which worried them. Everyone eventually was allowed to board, but it caused them to worry. I didn't have any of those problem.

Boarding, comfort, food/drinks, entertainment and most of all an extremely courteous and friendly group of flight attendants made my 12 hour flight an absolute joy!

The bad part was 2 hour delay and we were seating in the airplane it was getting hot and uncomfortable But after they fixed the problem everything went so smooth Crew were amazing very nice polite and caring

Touchscreens do not work. WiFi did not work. Food is possibly the worst on any European airline. Drinks came by only four times on a cross-Atlantic. The plane was two hours late because—it was announced—Lufthansa didn't have enough large aircraft in their fleet to accommodate an on-time flight.

It was freezing in the airplane. Everyone was wearing everything they had with them. The crew acknowledged it was cold, but did nothing about it

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

Terrible. There was a rattling noise the whole flight. The internet didn't work after I paid. Boarding is very disorganized.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Book cheap flights from London to Hartford

Cheapest flights to Hartford from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Hartford found on KAYAK in the last 72 hours.
27/6Thu
3 stops
37h 15mLHR-BDL
£509
27/6Thu
2 stops
30h 25mLHR-BDL
£525
1/8Thu
3 stops
30h 45mLHR-BDL
£542
29/7Mon
1 stopAer Lingus
12h 35mLHR-BDL
£633
30/7Tue
1 stopAer Lingus
12h 35mLHR-BDL
£645
28/7Sun
1 stopAer Lingus
24h 15mLHR-BDL
£655
30/7Tue
2 stopsAer Lingus
20h 42mLHR-BDL
£711
22/10Tue
1 stopDelta
14h 37mLHR-BDL
£1,386
5/6Wed
1 stopDelta
14h 45mLHR-BDL
£2,040
5/6Wed
1 stopDelta
14h 45mLHR-BDL
£6,082

Search by stops

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Last minute flights from Heathrow to Hartford

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 London to Hartford that are departing in the next 10 days.
20/5Mon
multi-stopAer Lingus
14h 40mLHR-BDL
26/6Wed
multi-stopAer Lingus
10h 10mBDL-LHR
£847
20/5Mon
multi-stopAer Lingus
14h 40mLHR-BDL
26/6Wed
multi-stopAer Lingus
16h 40mBDL-LHR
£977
20/5Mon
multi-stop
20h 40mLHR-BDL
26/6Wed
multi-stop
19h 30mBDL-LHR
£1,093
20/5Mon
multi-stopUnited Airlines
20h 14mLHR-BDL
26/6Wed
multi-stopUnited Airlines
14h 40mBDL-LHR
£1,130
20/5Mon
multi-stopLufthansa
18h 04mLHR-BDL
26/6Wed
multi-stopLufthansa
15h 20mBDL-LHR
£1,131
20/5Mon
multi-stopUnited Airlines
16h 39mLHR-BDL
26/6Wed
multi-stopUnited Airlines
10h 45mBDL-LHR
£1,138
20/5Mon
multi-stopLufthansa
18h 04mLHR-BDL
26/6Wed
multi-stopLufthansa
14h 40mBDL-LHR
£1,152
20/5Mon
multi-stopAir Canada
27h 15mLHR-BDL
26/6Wed
multi-stopAir Canada
15h 05mBDL-LHR
£1,891

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London Heathrow Airport - Hartford Flights

Departure:

London Heathrow Airport (undefined)United Kingdom

Destination:

Hartford (BDL)United States

Return flight deals:

Hartford - London Heathrow Airport

Cabin classes: