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$387+ Cheap flights from London (LON) 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BDL
Sep 6 — Sep 131
Sun 9/6
Sun 9/13
1 adult, Economy
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Cheap flight deals from London to Hartford

Cheapest flights from London to Hartford
Explore the most affordable flight options available from London to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.

This JetBlue deal was found by Cheapflights users on 8/3. 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.
Wed 9/211:55 am -
1 stop17h 25m
Mon 9/146:25 am -
1 stop9h 20m
Deal found 8/3$722
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:00 pm -
1 stop26h 32m
Mon 9/281:04 pm -
2 stops15h 56m
Deal found 8/6$732
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:00 pm -
1 stop26h 32m
Mon 9/141:04 pm -
2 stops15h 56m
Deal found 8/3$757
This The Travel House deal was found by Cheapflights users on 8/3. 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 9/118:15 am -
1 stop20h 25m
Sun 10/46:25 am -
1 stop22h 05m
Deal found 8/3$768
This The Travel House deal was found by Cheapflights users on 8/2. 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 -
1 stop21h 05m
Thu 9/106:25 am -
1 stop9h 20m
Deal found 8/2$772
This The Travel House deal was found by Cheapflights users on 8/2. 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.
Wed 9/28:15 am -
1 stop21h 05m
Sat 9/196:25 am -
1 stop9h 20m
Deal found 8/2$786
This Cheapflightsfares deal was found by Cheapflights users on 8/2. 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.
Sat 9/1211:55 am -
1 stop16h 51m
Sun 9/276:25 am -
1 stop9h 20m
Deal found 8/2$802
This Cheapflightsfares deal was found by Cheapflights users on 8/2. 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.
Sun 9/138:15 am -
1 stop20h 31m
Sun 9/276:25 am -
1 stop9h 20m
Deal found 8/2$804
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:00 pm -
1 stop35h 00m
Sun 10/257:00 am -
2 stops21h 15m
Deal found 8/6$822
This Cheapflightsfares deal was found by Cheapflights users on 8/3. 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.
Fri 9/118:15 am -
1 stop20h 25m
Sat 10/36:25 am -
1 stop9h 20m
Deal found 8/3$828
This The Travel House deal was found by Cheapflights users on 8/6. 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.
Thu 10/18:15 am -
1 stop20h 31m
Sun 10/116:25 am -
1 stop22h 05m
Deal found 8/6$831
This Expedia deal was found by Cheapflights users on 8/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:55 am -
1 stop17h 25m
Mon 9/145:13 pm -
2 stops15h 32m
Deal found 8/3$842

Find flight deals from London to Hartford

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 August 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$722
(JetBlue)

One-way from

$387
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$1,167
Provider with most accurate pricing for London (LON)-Hartford Bradley Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Hartford Bradley Intl flights.
Search Deals
From London (LON) to Hartford Bradley Intl
Search Deals
One-way flight from London (LON) to Hartford Bradley Intl
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($222 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 August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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 August 7, 2026.
Use the filters below to find and compare flights from London to Hartford that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonHartford

LGW London Gatwick - BDL Hartford Bradley Intl

LGWBDL

London Gatwick

Fri 9/4

2:00 pm-11:32 am

1 stop26h 32m

Hartford Bradley Intl

Mon 9/28

3:16 pm-10:00 am

1 stop13h 44m

$740

LondonHartford

LGW London Gatwick - BDL Hartford Bradley Intl

LGWBDL

London Gatwick

Wed 9/2

2:00 pm-11:32 am

1 stop26h 32m

Hartford Bradley Intl

Mon 9/14

1:04 pm-10:00 am

2 stops15h 56m

$757

LondonHartford

LHR London Heathrow - BDL Hartford Bradley Intl

LHRBDL

London Heathrow

Fri 9/4

11:55 am-12:20 am

1 stop17h 25m

Hartford Bradley Intl

Mon 9/28

6:25 am-8:45 pm

1 stop9h 20m

$936

LondonHartford

LGW London Gatwick - BDL Hartford Bradley Intl

LGWBDL

London Gatwick

Tue 9/1

4:25 pm-12:20 am

2 stops36h 55m

Hartford Bradley Intl

Tue 9/8

6:45 am-3:35 pm

2 stops27h 50m

$969

LondonHartford

LHR London Heathrow - BDL Hartford Bradley Intl

LHRBDL

London Heathrow

Tue 9/15

11:20 am-11:46 pm

2 stops17h 26m

Hartford Bradley Intl

Thu 9/17

10:33 am-6:35 am

2 stops15h 02m

$983

LondonHartford

LHR London Heathrow - BDL Hartford Bradley Intl

LHRBDL

London Heathrow

Sun 9/6

11:05 am-6:20 pm

2 stops36h 15m

Hartford Bradley Intl

Sun 9/13

4:50 pm-6:45 am

1 stop32h 55m

$995

LondonHartford

LHR London Heathrow - BDL Hartford Bradley Intl

LHRBDL

London Heathrow

Fri 9/18

11:55 am-11:46 pm

1 stop16h 51m

Hartford Bradley Intl

Fri 9/25

6:25 am-8:45 pm

1 stop9h 20m

$1,011

LondonHartford

LHR London Heathrow - BDL Hartford Bradley Intl

LHRBDL

London Heathrow

Thu 9/3

7:30 am-7:00 pm

2 stops16h 30m

Hartford Bradley Intl

Mon 9/7

7:55 pm-6:55 am

1 stop30h 00m

$1,021

LondonHartford

LHR London Heathrow - BDL Hartford Bradley Intl

LHRBDL

London Heathrow

Mon 10/5

11:30 am-11:12 pm

2 stops16h 42m

Hartford Bradley Intl

Mon 10/19

12:57 pm-9:15 am

2 stops15h 18m

$1,027

LondonHartford

LHR London Heathrow - BDL Hartford Bradley Intl

LHRBDL

London Heathrow

Sat 9/19

6:55 am-7:00 pm

2 stops17h 05m

Hartford Bradley Intl

Sat 9/26

12:38 pm-6:45 am

1 stop13h 07m

$1,059

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Showing 1-10 of 51 resultsSorted by cheapest first
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Compare providers for flights from London 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 London to Hartford in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 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-Hartford flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London-Hartford flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London-Hartford flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-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-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 London to Hartford

Have a flexible travel schedule? Discover the best time to fly to Hartford from London 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 to Hartford

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

Currently, October is the cheapest month in which you can book a flight from London to Hartford (average of $664). Flying from London to Hartford in July is currently the most expensive (average of $1,242). 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 to Hartford?

Airfare is below average for this route at the moment.
London to Hartford flights typically cost between $1,010 and $1,184 in September.
The cheapest round-trip price found within the last 5 days was $722 on JetBlue (Sep 2-Sep 14).

Related info for your journey

Find useful and relevant information for your journey from London 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?

    If you book a flight to Hartford from London, you will be flying to Bradley Intl, which is the city’s only airport. Hartford Bradley Intl (BDL) is located 11.9 mi from the center of Hartford. There are 0 flights from London to Bradley Intl per day from 0 different airlines.

  • How long is the flight from London to Hartford?

    Departing from London to Hartford will take you 17h 25m. The distance from London to Hartford is about 3340 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from London to Hartford?

    Most travelers choose London Heathrow - Hartford Bradley Intl, London City - Hartford Bradley Intl or London Gatwick - Hartford Bradley Intl when deciding on the best route from London to Hartford.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Hartford?

    Currently, October is the cheapest month in which you can book a flight from London to Hartford (average of $664). Flying from London to Hartford in July is currently the most expensive (average of $1,242). 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
Uncasville
West Springfield
New Britain
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Enfield
Windsor Locks
Cromwell
Newington
Windsor
Farmington
East Hartford
Westfield
Rocky Hill
Northampton
Glastonbury
Meriden
Lee
West Hartford

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