HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hartford

$526+ Cheap flights from Heathrow (LHR) to Hartford (BDL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BDL
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Heathrow to Hartford with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from London Heathrow to Hartford Bradley Intl are usually found in February or November, booked 17 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap 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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$680
(The Travel House)

One-way from

$526
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$777
Provider with most accurate pricing for London Heathrow-Hartford Bradley Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Hartford Bradley Intl flights.
Search Deals
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. 5% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find 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 April 29, 2025.

This The Travel House deal was found by Cheapflights users on 4/27. 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.
Tue 9/168:15 amLHR - BDL
1 stop18h 50mIcelandair
Wed 9/246:30 amBDL - LHR
2 stops19h 00mIcelandair
Deal found 4/27$680
This Netflights deal was found by Cheapflights users on 4/28. 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.
Tue 9/166:15 amLHR - BDL
2 stops22h 21mVirgin Atlantic
Wed 9/248:00 amBDL - LHR
2 stops17h 45mVirgin Atlantic
Deal found 4/28$707
This Delta deal was found by Cheapflights users on 4/28. 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 5/53:15 pmLHR - BDL
1 stop24h 07mDelta
Mon 5/196:15 amBDL - LHR
1 stop25h 55mDelta
Deal found 4/28$744
This ChecknFly deal was found by Cheapflights users on 4/28. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:30 amLHR - BDL
2 stops14h 26mLufthansa
Wed 10/86:00 amBDL - LHR
1 stop23h 40mLufthansa
Deal found 4/28$796
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 9/52:05 pmLHR - BDL
2 stops28h 56mUnited Airlines
Mon 9/157:54 pmBDL - LHR
2 stops19h 46mUnited Airlines
Deal found 4/28$798
This Finnair deal was found by Cheapflights users on 4/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/41:30 pmLHR - BDL
1 stop12h 19mMultiple Airlines
Sun 5/115:01 pmBDL - LHR
1 stop12h 29mMultiple Airlines
Deal found 4/27$801
This Finnair deal was found by Cheapflights users on 4/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1012:15 pmLHR - BDL
1 stop15h 00mFinnair
Wed 7/236:06 pmBDL - LHR
1 stop11h 24mFinnair
Deal found 4/28$841
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2612:30 pmLHR - BDL
1 stop13h 12mAmerican Airlines
Mon 6/27:20 pmBDL - LHR
1 stop12h 10mAmerican Airlines
Deal found 4/28$913

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 April 29, 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

Tue 9/16

8:15 am-10:05 pm

1 stop18h 50m

Hartford Bradley Intl

Wed 9/24

6:30 am-6:30 am

2 stops19h 00m

$680

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 9/16

6:15 am-11:36 pm

2 stops22h 21m

Hartford Bradley Intl

Wed 9/24

8:00 am-6:45 am

2 stops17h 45m

$707

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Wed 10/1

9:30 am-6:56 pm

2 stops14h 26m

Hartford Bradley Intl

Wed 10/8

6:00 am-10:40 am

1 stop23h 40m

$796

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Fri 9/5

2:05 pm-2:01 pm

2 stops28h 56m

Hartford Bradley Intl

Mon 9/15

7:54 pm-8:40 pm

2 stops19h 46m

$798

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sat 5/10

12:15 pm-10:15 pm

1 stop15h 00m

Hartford Bradley Intl

Wed 7/23

6:06 pm-10:30 am

1 stop11h 24m

$841

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sat 5/10

8:40 am-9:31 pm

2 stops17h 51m

Hartford Bradley Intl

Wed 7/23

1:00 pm-9:15 am

2 stops15h 15m

$846

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 5/27

9:20 am-5:59 pm

1 stop13h 39m

Hartford Bradley Intl

Tue 6/3

4:45 pm-8:55 am

1 stop11h 10m

$904

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 5/26

12:30 pm-8:42 pm

1 stop13h 12m

Hartford Bradley Intl

Mon 6/2

7:20 pm-12:30 pm

1 stop12h 10m

$913

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Thu 6/5

6:15 am-10:47 am

3 stops33h 32m

Hartford Bradley Intl

Mon 6/9

6:00 am-6:30 am

2 stops19h 30m

$1,257

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Wed 8/6

6:45 am-12:25 am

3 stops22h 40m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 18 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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Hartford flight deals on Cheapflights vs. FlightHub >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 April 25, 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 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Heathrow Airport to Hartford?

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Hartford (average of $287). Flying from London Heathrow Airport to Hartford in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Hartford by month

Plan your trip to Hartford by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hartford ranges from 3.1 - 4.1 inches per month. September is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Hartford when rainfall is around 3.1 in.

Temperature in Hartford by month

Plan your trip to Hartford by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hartford, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 April 29, 2025.
To help decide which airline to fly from London to Hartford, see what other customers have to say about Delta, KLM and Finnair. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from London Heathrow Airport to Hartford round-trip?

    According to our current data, Icelandair ($680), Virgin Atlantic ($707), and Lufthansa ($796) offers the cheapest pricing from London Heathrow Airport to Hartford. Icelandair is currently priced 16% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London Heathrow Airport to Hartford one-way?

    One-way options have recently been found by users for as low as $707 on WestJet. Other airlines that offer cheap prices include Aer Lingus from $733 and TAP AIR PORTUGAL from $748 one-way.

  • 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.

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

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Hartford (average of $287). Flying from London Heathrow Airport to Hartford in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Uncasville
Chicopee
Windsor Locks
Meriden
Farmington
Cromwell
Windsor
Southington
New Britain
West Springfield
Rocky Hill
Northampton
Westfield
West Hartford
Enfield
Glastonbury
East Hartford
Newington
Lee
Vernon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$671Average$980FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.