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$459+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BDL
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
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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 July 25, 2026.

This Flighttix deal was found by Cheapflights users on 7/20. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:15 am
LHR
-
BDL
1 stop21h 05m
JetBlue
Wed 9/166:25 am
BDL
-
LHR
1 stop22h 05m
JetBlue
Deal found 7/20$663
This JetBlue deal was found by Cheapflights users on 7/24. 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.
Tue 9/811:55 am
LHR
-
BDL
1 stop17h 25m
JetBlue
Tue 9/156:25 am
BDL
-
LHR
1 stop9h 20m
JetBlue
Deal found 7/24$686
This JetBlue deal was found by Cheapflights users on 7/21. 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.
Fri 9/411:55 am
LHR
-
BDL
1 stop17h 25m
JetBlue
Wed 9/96:25 am
BDL
-
LHR
1 stop9h 20m
JetBlue
Deal found 7/21$690
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:15 am
LHR
-
BDL
1 stop21h 05m
JetBlue
Tue 9/156:25 am
BDL
-
LHR
1 stop9h 20m
JetBlue
Deal found 7/24$692
This The Travel House deal was found by Cheapflights users on 7/24. 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.
Fri 8/288:15 am
LHR
-
BDL
1 stop21h 05m
JetBlue
Thu 9/106:25 am
BDL
-
LHR
1 stop9h 20m
JetBlue
Deal found 7/24$707
This JetBlue deal was found by Cheapflights users on 7/24. 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.
Mon 9/711:55 am
LHR
-
BDL
1 stop17h 25m
JetBlue
Mon 9/146:25 am
BDL
-
LHR
1 stop9h 20m
JetBlue
Deal found 7/24$714

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 July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$663
(Flighttix)

One-way from

$459
(JetBlue)

Popular in

July

Cheapest in

October

Average price

$1,412
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. 24% potential increase in price ($313 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 25, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Hartford that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 9/8

11:55 am-12:20 am

1 stop17h 25m

Hartford Bradley Intl

Tue 9/15

6:25 am-8:45 pm

1 stop9h 20m

$687

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Fri 9/4

11:55 am-12:20 am

1 stop17h 25m

Hartford Bradley Intl

Wed 9/9

6:25 am-8:45 pm

1 stop9h 20m

$690

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sun 9/13

11:55 am-11:46 pm

1 stop16h 51m

Hartford Bradley Intl

Sun 9/27

6:25 am-9:30 am

1 stop22h 05m

$802

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Fri 8/28

12:00 pm-12:20 am

2 stops17h 20m

Hartford Bradley Intl

Thu 9/10

6:25 am-5:45 pm

2 stops30h 20m

$940

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Thu 9/3

7:50 pm-12:20 am

2 stops33h 30m

Hartford Bradley Intl

Wed 9/16

6:25 am-3:35 pm

2 stops28h 10m

$947

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 9/8

7:25 am-7:00 pm

2 stops16h 35m

Hartford Bradley Intl

Tue 9/15

3:01 pm-6:55 am

1 stop10h 54m

$957

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 9/1

7:25 am-7:00 pm

2 stops16h 35m

Hartford Bradley Intl

Tue 9/15

10:33 am-7:15 am

2 stops15h 42m

$959

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Wed 9/2

6:50 am-9:38 pm

2 stops19h 48m

Hartford Bradley Intl

Sun 9/6

7:57 pm-6:55 am

1 stop29h 58m

$980

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 9/7

8:55 am-11:51 pm

2 stops19h 56m

Hartford Bradley Intl

Mon 9/14

5:13 pm-1:15 pm

2 stops15h 02m

$1,003
Cheapest one-way

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Wed 9/30

11:55 am-11:46 pm

1 stop16h 51m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 20 resultsSorted by cheapest first
1
2
  • 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 FlightHub the most. FlightHub 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

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

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Hartford (average of $664). Flying from London Heathrow Airport to Hartford in July is currently the most expensive (average of $1,443). 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.

How much does it cost to fly round-trip from London Heathrow Airport to Hartford?

Airfare is below average for this route at the moment.

London Heathrow Airport to Hartford flights typically cost between $988 and $1,398 in September.
The cheapest round-trip price found within the last 5 days was $663 on JetBlue (Sep 3-Sep 16).

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. 0 airlines have 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 17h 25m. The distance between London Heathrow Airport and Hartford is about 3340 mi.

  • 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, October is the cheapest month in which you can book a flight from London Heathrow Airport to Hartford (average of $664). Flying from London Heathrow Airport to Hartford in July is currently the most expensive (average of $1,443). 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 Hartford?

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

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