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BDL - LHR

$417 Find cheap flights from Hartford to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hartford to Heathrow departing on 8/7. 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
sáb. 6/29
sáb. 7/6

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hartford to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hartford to London.
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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

 
These are the cheapest deals for flights from Hartford to Heathrow 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 round-trip flight deals from Hartford to Heathrow

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

Recent one-way flight deals from Hartford to Heathrow

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

Recent last minute flight deals from Hartford to Heathrow

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

Recent direct flight deals from Hartford to Heathrow

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

Cheap bus & train deals from Hartford to Heathrow

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

All round-trip flight deals to Heathrow

The cheapest plane tickets to Heathrow found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:51 pm - 6:40 amBDL-LHR
30h 49m1 stop
6:00 pm - 3:25 pmLHR-BDL
26h 25m1 stop
$632United Airlines
Find Deal
lun., oct. 28 - mar., nov. 5
5:04 pm - 11:15 amBDL-LHR
14h 11m1 stop
7:40 am - 6:46 pmLHR-BDL
16h 06m2 stops
$634United Airlines
Find Deal
lun., oct. 28 - mar., nov. 5
4:10 pm - 7:10 amBDL-LHR
35h 00m2 stops
6:30 am - 3:25 pmLHR-BDL
13h 55m2 stops
lun., oct. 28 - mar., nov. 5
6:17 am - 10:10 pmBDL-LHR
11h 53m2 stops
9:55 am - 8:06 pmLHR-BDL
15h 11m1 stop
$653American Airlines
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lun., oct. 28 - mar., nov. 5
5:12 pm - 12:15 pmBDL-LHR
14h 03m1 stop
6:50 am - 2:50 pmLHR-BDL
13h 00m2 stops
$666American Airlines
Find Deal
jue., sep. 19 - jue., ene. 9
5:18 pm - 1:15 pmBDL-LHR
14h 57m1 stop
11:35 am - 8:09 pmLHR-BDL
13h 34m1 stop
$770Delta
Find Deal
mar., sep. 3 - mié., sep. 11
11:48 am - 1:15 pmBDL-LHR
20h 27m1 stop
11:30 am - 12:41 amLHR-BDL
18h 11m2 stops
$801Virgin Atlantic
Find Deal
mar., ago. 13 - lun., ago. 19
5:05 pm - 11:10 amBDL-LHR
13h 05m1 stop
2:30 pm - 11:44 pmLHR-BDL
14h 14m1 stop
$802Delta
Find Deal
sáb., sep. 21 - mié., ene. 8
1:00 pm - 7:40 amBDL-LHR
13h 40m2 stops
11:30 am - 12:41 amLHR-BDL
18h 11m2 stops
$830Virgin Atlantic
Find Deal
mar., ago. 13 - lun., ago. 19
5:55 pm - 9:05 amBDL-LHR
10h 10m1 stop
7:40 am - 4:25 pmLHR-BDL
13h 45m1 stop
$973Aer Lingus
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mar., jul. 16 - sáb., jul. 27
4:02 pm - 8:20 pmBDL-LHR
23h 18m3 stops
mié., ago. 7
7:40 pm - 10:35 pmBDL-LHR
45h 55m3 stops
lun., jul. 8
5:55 pm - 9:10 amBDL-LHR
10h 15m1 stop
$500British Airways
Find Deal
lun., sep. 16
5:55 pm - 11:10 amBDL-LHR
12h 15m1 stop
$505British Airways
Find Deal
lun., jul. 8
10:50 am - 10:00 amBDL-LHR
18h 10m2 stops
$507Air Canada
Find Deal
mar., sep. 10
5:39 pm - 12:45 pmBDL-LHR
14h 06m1 stop
$508American Airlines
Find Deal
mié., ago. 7
5:11 pm - 10:10 pmBDL-LHR
23h 59m1 stop
$522American Airlines
Find Deal
sáb., jul. 6
7:55 pm - 5:55 amBDL-LHR
29h 00m2 stops
$569United Airlines
Find Deal
sáb., jul. 6
7:51 pm - 5:55 amBDL-LHR
29h 04m2 stops
$583United Airlines
Find Deal
sáb., jun. 22
10:25 am - 6:30 amBDL-LHR
15h 05m3 stops
$1,487Air Canada
Find Deal
jue., jun. 13
12:00 pm - 6:35 amBDL-LHR
13h 35m1 stop
8:30 am - 11:20 amLHR-BDL
31h 50m1 stop
$861Air Canada
Find Deal
mar., jun. 4 - mar., jun. 11
6:00 am - 10:00 amBDL-LHR
23h 00m2 stops
7:00 am - 6:59 pmLHR-BDL
16h 59m2 stops
$1,078United Airlines
Find Deal
dom., jun. 2 - mar., jun. 4
12:00 pm - 10:00 amBDL-LHR
17h 00m2 stops
8:40 am - 11:20 amLHR-BDL
31h 40m2 stops
$1,079
Find Deal
lun., jun. 3 - mié., jun. 5
11:27 am - 5:05 pmBDL-LHR
24h 38m2 stops
2:05 pm - 2:17 pmLHR-BDL
29h 12m2 stops
$1,085United Airlines
Find Deal
dom., jun. 2 - mar., jun. 4
6:10 am - 11:45 amBDL-LHR
24h 35m1 stop
7:00 am - 6:59 pmLHR-BDL
16h 59m2 stops
$1,086United Airlines
Find Deal
dom., jun. 2 - mar., jun. 4
12:00 pm - 10:00 amBDL-LHR
17h 00m2 stops
1:45 pm - 1:08 pmLHR-BDL
28h 23m3 stops
$1,088
Find Deal
lun., jun. 3 - mié., jun. 5
6:00 am - 5:05 pmBDL-LHR
30h 05m2 stops
12:15 pm - 11:58 pmLHR-BDL
16h 43m1 stop
$1,107United Airlines
Find Deal
dom., jun. 2 - mar., jun. 4
10:25 am - 6:45 amBDL-LHR
15h 20m1 stop
7:25 am - 11:58 pmLHR-BDL
21h 33m2 stops
$1,165Lufthansa
Find Deal
mar., jun. 4 - mar., jun. 11
2:25 pm - 7:50 amBDL-LHR
12h 25m1 stop
11:35 am - 10:18 pmLHR-BDL
15h 43m1 stop
$1,186Virgin Atlantic
Find Deal
sáb., jun. 1 - lun., jun. 3
6:08 pm - 12:15 pmBDL-LHR
13h 07m2 stops
6:15 am - 5:22 pmLHR-BDL
16h 07m2 stops
$1,198Delta
Find Deal
sáb., jun. 1 - vie., jun. 7

Flights from Hartford to Heathrow - Travel Insights & Trends

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

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Hartford to London Heathrow Airport were found on United Airlines ($632) and American Airlines ($653). British Airways proposed the cheapest one-way flight at $500.

Good to know

Low season

January

High season

June

Cheapest flight

$417
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Hartford to London Heathrow Airport

When to book flights from Hartford to Heathrow

Are your dates flexible? Find out the best times to travel from Hartford to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Hartford to London Heathrow Airport flights

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

    In the last 3 days, the lowest price for a flight from Hartford to London Heathrow Airport was $417 for a one-way ticket and $632 for a round-trip.

  • Do I need a passport to fly between Hartford and London Heathrow Airport?

    Yes, you’ll need a passport to travel to London Heathrow Airport from Hartford.

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

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

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

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

  • What is the most popular layover when flying to London Heathrow Airport from Hartford?

    Dublin is the most popular layover city among KAYAK users traveling from Hartford to London Heathrow Airport.

  • Which is the best airline for flights from Hartford to London, Delta or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from Hartford to London are Delta and Virgin Atlantic. With an average price for the route of $837 and an overall rating of 8.0, Delta is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of $808 and an overall rating of 7.6.

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

    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 Hartford to London Heathrow Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Hartford 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 Hartford to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Hartford with another airline. Booking your flights between Hartford and LHR can sometimes prove cheaper using this method.

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

    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 Heathrow Airport from Hartford 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 Hartford to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Hartford 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 Hartford to Heathrow? 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.
7.6
Virgin AtlanticOverall score based on 719 reviews
7.4Comfort
7.8Boarding
8.3Crew
7.1Food
7.7Entertainment
Airline reviews

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

6.0 GoodSonia, Apr 2024LAX - LHR
Read more about Virgin Atlantic reviews

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.

The delay was an issue. Other than that. Every thing good

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.

Old cabine without flat bed in business for a 12 hour flight is not acceptable

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

Excellent apart from transport to actual plane 10 minutes from the actual gate , walking out in the tarmac in the rain and having to climb stairs to enter while holding luggage.

Did not find the wheelchair that supposed to assist and went to a long queue for transit security chk which was very slow and boarding desk wanted to close counter although that they knew that I am minutes away because of their mistake of not providing the wheelchair.

They charge me for luggage which is was included on the ticket

Business class in the second leg - CDG-EVN was a disaster.

Everything went smoothly with Air France. There was a delay in departure which seemed to relate to the immigration services being short staffed.

worst experience ever i choose my seat in advance and also have my seat selected in my boarding and the they told me that my seat has been changed without notify me

Food could have been better especially the breakfast. Overall it was a good flight

I have used Air France and KLM many times it will help if they change their menu's feel like it's been the same for years!!!, Especially the breakfast. Overall the flight was good and enjoyable.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

The flight was delayed almost 2 hours. Bad customer service etc. I will never fly Luthansa. Ever!!!

On time take off…US cabins look tired and need of refresh!

Fine. Though no food or entertainment so the survey needs to be updated with those options.

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

very very tight seats unfriendly crew who do not seem to care about the comfort of their passengers and do not know how to smile poor ground staff support at LHR and PHX

So uncomfortable to sit in the tiny space on a long, international. Food was rough. Please, less white flour and processed food.

Our flight was delayed 2.5 hrs due to plane being too hot! After 1.5 hrs, airline decided to use another plane but had to wait for gate, baggage transfer & beverage transfer. Anyone could tell after first half hour that another plane was required and although did not affect us many would miss connecting flights at Heathrow. I have found the stewards are not the friendliest in the industry and the food is questionable, even as I like airplane food normally, the best of the 2 flights was the yogurt & granola for breakfast.

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

On the new 319 NEO? seatback entertainment system did not work even when the flight attendant rebooted it. At least I had my cell phone to connect with wifi.

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

I fly to the USA every 6wks on Ave and 99% of the time I fly Aer Lingus. If I fly BA I’m always disappointed. My only criticism is the food. I’m vegan and over the last year it’s got slightly better these last couple of flights but on the whole it’s not good! Salad and fruit salad for breakfast and that’s also the starter and desert for the lunch/dinner and the main is usually rice with fried veg 😳the pasta is pretty good though. That’s been the last 2 meals…. Everything else is fantastic.

The flight was half full and I presume that the next few days are even less busy not sure why they are still charging a premium to change a flight.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Short flight so not much to rate. Surprised I had to pay for a soda.

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

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Very good need to offer better choice of food for business

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

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!

Book cheap flights from Hartford to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Hartford to London found on KAYAK in the last 72 hours.
8/7mié.
3 stops
23h 18mBDL-LHR
$417
7/8lun.
3 stops
45h 55mBDL-LHR
$454
9/16lun.
1 stopBritish Airways
10h 15mBDL-LHR
$500
7/8lun.
1 stopBritish Airways
12h 15mBDL-LHR
$505
9/10mar.
2 stopsAir Canada
18h 10mBDL-LHR
$507
8/7mié.
1 stopAmerican Airlines
14h 06mBDL-LHR
$508
7/6sáb.
1 stopAmerican Airlines
23h 59mBDL-LHR
$522
7/6sáb.
2 stopsUnited Airlines
29h 00mBDL-LHR
$569
6/22sáb.
2 stopsUnited Airlines
29h 04mBDL-LHR
$583
6/13jue.
3 stopsAir Canada
15h 05mBDL-LHR
$1,487

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Last minute flights from Hartford to Heathrow

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 Hartford to London that are departing in the next 10 days.
6/4mar.
multi-stopAir Canada
13h 35mBDL-LHR
6/11mar.
multi-stopAir Canada
31h 50mLHR-BDL
$861
6/2dom.
multi-stopUnited Airlines
23h 00mBDL-LHR
6/4mar.
multi-stopUnited Airlines
16h 59mLHR-BDL
$1,078
6/3lun.
multi-stop
17h 00mBDL-LHR
6/5mié.
multi-stop
31h 40mLHR-BDL
$1,079
6/2dom.
multi-stopUnited Airlines
24h 38mBDL-LHR
6/4mar.
multi-stopUnited Airlines
29h 12mLHR-BDL
$1,085
6/2dom.
multi-stopUnited Airlines
24h 35mBDL-LHR
6/4mar.
multi-stopUnited Airlines
16h 59mLHR-BDL
$1,086
6/3lun.
multi-stop
17h 00mBDL-LHR
6/5mié.
multi-stop
28h 23mLHR-BDL
$1,088
6/2dom.
multi-stopUnited Airlines
30h 05mBDL-LHR
6/4mar.
multi-stopUnited Airlines
16h 43mLHR-BDL
$1,107
6/4mar.
multi-stopLufthansa
15h 20mBDL-LHR
6/11mar.
multi-stopLufthansa
21h 33mLHR-BDL
$1,165
6/1sáb.
multi-stopVirgin Atlantic
12h 25mBDL-LHR
6/3lun.
multi-stopVirgin Atlantic
15h 43mLHR-BDL
$1,186
6/1sáb.
multi-stopDelta
13h 07mBDL-LHR
6/7vie.
multi-stopDelta
16h 07mLHR-BDL
$1,198

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Hartford - London Heathrow Airport Flights

Departure:

Hartford (BDL)United States

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - Hartford

Cabin classes: