Cheap flights from London to Hartford from £468

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BDL
2 Aug — 9 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Hartford

Enter your travel dates to find the best prices.

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 3 July 2026.

Fri 28/811:55
LHR
-
BDL
1 stop17h 25m
JetBlue
Thu 10/906:25
BDL
-
LHR
1 stop22h 05m
JetBlue
Deal found 29/6£563
Sun 8/1108:15
LHR
-
BDL
1 stop20h 18m
JetBlue
Sun 15/1106:00
BDL
-
LHR
1 stop9h 45m
JetBlue
Deal found 2/7£568
Sun 13/908:15
LHR
-
BDL
1 stop20h 29m
JetBlue
Sun 27/906:25
BDL
-
LHR
1 stop9h 20m
JetBlue
Deal found 29/6£570
Wed 2/911:55
LHR
-
BDL
1 stop17h 25m
JetBlue
Sat 19/906:25
BDL
-
LHR
1 stop22h 05m
JetBlue
Deal found 28/6£577
Sat 12/911:55
LHR
-
BDL
1 stop16h 49m
JetBlue
Sun 27/906:25
BDL
-
LHR
1 stop22h 05m
JetBlue
Deal found 29/6£586
Wed 7/1008:40
LHR
-
BDL
2 stops31h 13m
United Airlines
Sun 11/1019:40
BDL
-
LHR
2 stops20h 00m
United Airlines
Deal found 28/6£658
Thu 13/809:45
LGW
-
BDL
1 stop11h 45m
Multiple Airlines
Thu 20/818:00
BDL
-
LGW
1 stop9h 20m
Multiple Airlines
Deal found 29/6£665
Tue 28/714:00
LGW
-
BDL
1 stop26h 32m
Multiple Airlines
Tue 4/813:42
BDL
-
LGW
2 stops39h 18m
Multiple Airlines
Deal found 28/6£708
Sat 12/912:20
LGW
-
BDL
2 stops28h 13m
American Airlines
Sun 27/910:01
BDL
-
LGW
2 stops15h 54m
American Airlines
Deal found 29/6£793
Sat 1/814:00
LGW
-
BDL
1 stop15h 51m
Multiple Airlines
Fri 21/813:30
BDL
-
LGW
2 stops15h 30m
Multiple Airlines
Deal found 1/7£808
Thu 9/714:00
LGW
-
BDL
1 stop26h 32m
Multiple Airlines
Sun 12/712:10
BDL
-
LGW
2 stops16h 50m
Multiple Airlines
Deal found 29/6£816
Sun 8/1116:45
LGW
-
BDL
2 stops34h 17m
Multiple Airlines
Sun 15/1117:05
BDL
-
LGW
2 stops41h 40m
Multiple Airlines
Deal found 2/7£824

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 3 July 2026.

Round-trip from

£563

One-way from

£468

Popular in

July

Cheapest in

October

Average price

£863
JetBlue
  • JetBlue
  • 28/8-10/9
  • 2 total stops
  • 39h 30m total
  • London to Hartford
16/10
  • 16/10
  • 3 total stops
  • 31h 32m total
  • London to Hartford
Highest demand for flights based on searches. 16% potential increase in price (£99 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Average for round-trip flights in July 2026

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 3 July 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 return flight

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Wed 7/10

08:40-10:53

2 stops31h 13m

Hartford Bradley Intl

Sun 11/10

19:40-20:40

2 stops20h 00m

£658

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Wed 2/9

06:50-18:20

2 stops16h 30m

Hartford Bradley Intl

Sat 19/9

09:15-08:30

1 stop18h 15m

£692

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Fri 28/8

12:00-00:20

2 stops17h 20m

Hartford Bradley Intl

Thu 10/9

06:25-17:45

2 stops30h 20m

£698

LondonHartford

LGW - BDL

LGWBDL

London Gatwick

Tue 28/7

14:00-11:32

1 stop26h 32m

Hartford Bradley Intl

Tue 4/8

13:42-10:00

2 stops39h 18m

£708

LondonHartford

LGW - BDL

LGWBDL

London Gatwick

Sun 8/11

16:45-22:02

2 stops34h 17m

Hartford Bradley Intl

Sun 15/11

17:05-15:45

2 stops41h 40m

£824

LondonHartford

LGW - BDL

LGWBDL

London Gatwick

Mon 10/8

14:00-23:13

2 stops38h 13m

Hartford Bradley Intl

Tue 25/8

08:15-10:00

1 stop20h 45m

£859

LondonHartford

LGW - BDL

LGWBDL

London Gatwick

Wed 12/8

09:35-16:30

2 stops35h 55m

Hartford Bradley Intl

Wed 26/8

18:00-18:25

1 stop19h 25m

£901

LondonHartford

LCY - BDL

LCYBDL

London City

Fri 28/8

18:05-16:30

1 stop27h 25m

Hartford Bradley Intl

Thu 10/9

18:00-08:35

1 stop9h 35m

£915

LondonHartford

LGW - BDL

LGWBDL

London Gatwick

Thu 16/7

10:25-23:14

2 stops17h 49m

Hartford Bradley Intl

Thu 30/7

13:15-09:25

2 stops15h 10m

£948

LondonHartford

LCY - BDL

LCYBDL

London City

Tue 14/7

09:10-16:30

1 stop12h 20m

Hartford Bradley Intl

Thu 20/8

18:00-21:35

1 stop22h 35m

£996

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 45 resultsSorted by cheapest first
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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 return 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, August is the cheapest month in which you can book a flight from London to Hartford (average of £399). Flying from London to Hartford in June is currently the most expensive (average of £562). 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 for a return flight from London to Hartford?

What’s the top stopover airport for flights from London to Hartford?

Share of one-stop return flights from London to Hartford chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Dublin (DUB) – chosen by Cheapflights users on 39% of one-stop itineraries from London to Hartford on Cheapflights.

What’s the cheapest stopover airport for flights from London to Hartford?

Average return fare for one-stop flights from London to Hartford, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

New York (JFK) is the most affordable one-stop option, with an average return flight price of £530.

What’s the fastest stopover option from London to Hartford?

Shortest average travel time for one-stop one-way flights from London to Hartford, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Philadelphia (PHL) have the shortest average one-way travel time for one-stop routes: 10h 45m.

Which airport typically offers the quickest stopover for flights from London to Hartford?

Average stopover duration for one-stop one-way flights from London to Hartford, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Philadelphia (PHL) offer the fastest connection on this route, with an average stopover time of 1h 26m.

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 3 July 2026.
Check out reviews from past customers who have flown with United Airlines,Aer Lingus, andJetBlue from London to Hartford to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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?

    For a flight from London 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 per day. 4 airlines have flights to Hartford Bradley Intl from London on a regular basis.

  • How long is the flight from London to Hartford?

    For as low as £948, United Airlines can have you in Hartford from London in 17h 49m. Airlines will cover a distance of 3359 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Our cheapest airline available from London to Hartford is JetBlue. Our recent data shows that you can find tickets from as low as £435 on this airline. Additional options worth looking into are United Airlines and Lufthansa, starting at £555 and £560 round-trip. You may be able to fly from London to Hartford for 37% less than the average price by searching for these airlines.

  • What are the most popular routes 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 holiday 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, August is the cheapest month in which you can book a flight from London to Hartford (average of £399). Flying from London to Hartford in June is currently the most expensive (average of £562). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Hartford

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from London to Hartford

Discover the top 4 airlines that operate flights from London 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 858,174 searches. Data last updated 3 July 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£435Average£481FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£555Average£624FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£560Average£627FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£577Average£727FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Hartford?

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Why should you use Cheapflights to find cheap flight tickets from London to Hartford?

Cheapflights helps you find that perfect flight to Hartford from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to Hartford with no change fees?

Yes! Cheapflights helps users easily find flights from London to Hartford with no change fees.

Can Cheapflights notify me if prices for flights from London to Hartford become cheaper?

Yes! Start tracking prices for London to Hartford flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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