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$579+ Cheap flights from Heathrow (LHR) to Hartford (BDL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BDL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to Hartford Bradley Intl are usually found in October or December, booked 60 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Heathrow to Hartford

Cheapest flights from Heathrow to Hartford
Explore the most affordable flight options available from Heathrow to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Netflights deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:05 amLHR - BDL
1 stop20h 54mJetBlue
Sat 1/176:00 amBDL - LHR
1 stop11h 00mJetBlue
Deal found 12/10$1,044
This The Travel House deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/281:50 pmLHR - BDL
2 stops39h 08mLufthansa
Sun 1/183:00 pmBDL - LHR
2 stops37h 40mLufthansa
Deal found 12/10$1,066
This Netflights deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2812:20 pmLHR - BDL
1 stop16h 39mJetBlue
Sun 1/186:00 amBDL - LHR
1 stop9h 45mJetBlue
Deal found 12/10$1,084
This JetBlue deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:20 pmLHR - BDL
1 stop16h 39mJetBlue
Sat 1/176:00 amBDL - LHR
1 stop11h 00mJetBlue
Deal found 12/10$1,086
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:05 pmLHR - BDL
1 stop16h 53mUnited Airlines
Sat 1/1710:07 amBDL - LHR
2 stops14h 48mUnited Airlines
Deal found 12/10$1,094
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:00 pmLHR - BDL
2 stops15h 36mDelta
Sat 1/1712:59 pmBDL - LHR
2 stops15h 01mDelta
Deal found 12/11$1,125

Find flight deals from Heathrow to Hartford

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Hartford (BDL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$585
(lastminute.com)

One-way from

$585
(lastminute.com)

Popular in

August

Cheapest in

October

Average price

$733
Provider with most accurate pricing for London Heathrow-Hartford Bradley Intl flight deals.
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Provider most trusted by Cheapflights users for London Heathrow-Hartford Bradley Intl flights.
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From London Heathrow to Hartford Bradley Intl
Search Deals
One-way flight from London Heathrow to Hartford Bradley Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Hartford that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Hartford that are best for you.

Fly from

Heathrow

Fly to

Hartford

Route

Depart

Return

Price

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 1/26

12:20 pm-11:48 pm

1 stop16h 28m

Hartford Bradley Intl

Mon 2/2

6:00 am-8:45 pm

1 stop9h 45m

$579

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 1/20

7:25 am-11:48 pm

1 stop21h 23m

Hartford Bradley Intl

Fri 1/23

6:00 am-8:45 pm

1 stop9h 45m

$585

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Thu 3/5

7:25 am-11:57 pm

1 stop21h 32m

Hartford Bradley Intl

Mon 3/9

6:00 am-8:45 pm

1 stop10h 45m

$592

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sun 1/25

12:20 pm-11:48 pm

1 stop16h 28m

Hartford Bradley Intl

Sun 2/1

6:00 am-8:45 pm

1 stop9h 45m

$624

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sat 1/24

12:20 pm-11:48 pm

1 stop16h 28m

Hartford Bradley Intl

Sat 1/31

6:00 am-10:00 pm

1 stop11h 00m

$638

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Wed 1/7

12:20 pm-11:48 pm

1 stop16h 28m

Hartford Bradley Intl

Wed 1/14

6:00 am-9:40 pm

1 stop10h 40m

$695

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sat 2/14

12:20 pm-11:57 pm

1 stop16h 37m

Hartford Bradley Intl

Sat 3/7

6:00 am-9:30 am

1 stop22h 30m

$788

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Thu 1/22

9:00 am-11:44 pm

2 stops19h 44m

Hartford Bradley Intl

Mon 1/26

3:02 pm-11:05 am

2 stops15h 03m

$789

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Thu 3/5

9:00 am-11:59 pm

2 stops19h 59m

Hartford Bradley Intl

Mon 3/9

10:28 am-5:55 am

2 stops15h 27m

$789

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sat 1/17

8:05 am-11:48 pm

1 stop20h 43m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 19 results
1
2

Compare providers for flights from Heathrow to Hartford

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Hartford in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Hartford flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Heathrow Airport-Hartford flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Hartford flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Hartford flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Hartford flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to Hartford

Have a flexible travel schedule? Discover the best time to fly to Hartford from Heathrow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Hartford

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Hartford. Price data was last updated on December 5, 2025.

The price you pay for your flight from London Heathrow Airport to Hartford may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Hartford

Get insights into the airlines that provide service to Hartford. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hartford. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown Aer Lingus from London Heathrow Airport to Hartford. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,392 reviews

Food

6.6

Comfort

7.1

Crew

8.0

Entertainment

6.9

Overall

7.2

Boarding

7.4

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.
Aer Lingus
7.2
Good
1,392 reviews
Aer Lingus
7.2
Good
1,392 reviews

Food

6.6

Comfort

7.1

Crew

8.0

Entertainment

6.9

Overall

7.2

Boarding

7.4

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Hartford. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hartford from London Heathrow?

    For a flight from London Heathrow to Hartford, you will be flying into Bradley Intl. Hartford Bradley Intl (BDL) is just 11.9 mi from the center of the city. Bradley Intl is the only Hartford airport and it handles 0 inbound flights from London Heathrow per day. 1 airline has flights to Hartford Bradley Intl from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Hartford?

    Departing from London Heathrow Airport to Hartford will take you 16h 28m. The distance between London Heathrow Airport and Hartford is about 3340 mi.

  • What is the cheapest airline to fly from London Heathrow Airport to Hartford round-trip?

    According to our current data, Aer Lingus ($758), offers the cheapest pricing from London Heathrow Airport to Hartford. Aer Lingus is currently priced 7% below the average price you’ll pay for this route.

  • Can I find deals for flights from Heathrow to Hartford that include hotel bookings?

    Yes. In addition to deals on Heathrow to Hartford flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Hartford?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Hartford.

  • Can I find deals for business class flights from Heathrow to Hartford?

    Yes. Cheapflights offers flight deals from Heathrow to Hartford by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Hartford?

Book flights to Hartford if you plan to visit one of these locations
Uncasville
New Britain
Chicopee
Meriden
Windsor
Cromwell
Southington
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Enfield
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Rocky Hill
Northampton
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Glastonbury
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Newington
Lee
West Hartford

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Heathrow to Hartford

Discover the top airline that operate flights from Heathrow to Hartford. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$758Average$930FlexibilityNo cancel feeOn-timeN/A

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