Cheap flights from London to Hartford from £368

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BDL
6 Mar — 13 Mar1
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 4 February 2026.

Mon 2/309:40
LGW
-
BDL
1 stop11h 30m
Multiple Airlines
Mon 9/318:40
BDL
-
LGW
1 stop10h 35m
Multiple Airlines
Deal found 2/2£368
Mon 2/308:05
LHR
-
BDL
1 stop20h 52m
JetBlue
Mon 9/306:00
BDL
-
LHR
1 stop10h 45m
JetBlue
Deal found 2/2£415
Mon 4/508:15
LHR
-
BDL
1 stop20h 29m
JetBlue
Wed 13/506:45
BDL
-
LHR
1 stop9h 00m
JetBlue
Deal found 1/2£465
Sat 14/212:20
LHR
-
BDL
1 stop16h 37m
JetBlue
Sat 7/306:00
BDL
-
LHR
1 stop22h 30m
JetBlue
Deal found 3/2£507
Thu 19/312:20
LHR
-
BDL
1 stop15h 26m
JetBlue
Thu 26/306:00
BDL
-
LHR
1 stop11h 40m
JetBlue
Deal found 2/2£509
Mon 2/307:50
LHR
-
BDL
1 stop13h 20m
Multiple Airlines
Mon 9/318:40
BDL
-
LHR
2 stops20h 35m
Multiple Airlines
Deal found 2/2£524
Fri 20/208:05
LHR
-
BDL
1 stop19h 54m
JetBlue
Mon 23/206:00
BDL
-
LHR
1 stop22h 30m
JetBlue
Deal found 4/2£529
Thu 19/308:50
LGW
-
BDL
1 stop12h 20m
Multiple Airlines
Thu 26/318:40
BDL
-
LGW
1 stop9h 50m
Multiple Airlines
Deal found 2/2£543
Mon 2/309:00
LHR
-
BDL
2 stops17h 06m
United Airlines
Mon 9/314:45
BDL
-
LHR
2 stops16h 30m
United Airlines
Deal found 2/2£561
Tue 17/307:30
LHR
-
BDL
2 stops15h 23m
United Airlines
Tue 24/316:45
BDL
-
LHR
1 stop14h 30m
United Airlines
Deal found 3/2£565
Fri 6/214:00
LGW
-
BDL
1 stop34h 06m
Multiple Airlines
Sun 15/214:27
BDL
-
LGW
2 stops38h 33m
Multiple Airlines
Deal found 2/2£568
Mon 4/508:40
LHR
-
BDL
2 stops20h 05m
United Airlines
Wed 13/512:40
BDL
-
LHR
1 stop13h 05m
United Airlines
Deal found 1/2£573

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 4 February 2026.

Round-trip from

£368

Popular in

December

Cheapest in

January

Average price

£553
2/3-9/3
  • 2/3-9/3
  • 2 total stops
  • 22h 05m total
  • London to Hartford
Highest demand for flights based on searches. 4% potential increase in price (£22 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Average for round-trip flights in February 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 4 February 2026.
Use the filters below to find and compare flights from London to Hartford that are best for you.

Fly from

London

Fly to

Hartford

Route

Depart

Return

Price

LondonHartford

LGW - BDL

LGWBDL

London Gatwick

Mon 2/3

09:40-16:10

1 stop11h 30m

Hartford Bradley Intl

Mon 9/3

18:40-09:15

1 stop10h 35m

£368

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 4/5

08:15-23:44

1 stop20h 29m

Hartford Bradley Intl

Wed 13/5

06:45-20:45

1 stop9h 00m

£465

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Sat 14/2

12:20-23:57

1 stop16h 37m

Hartford Bradley Intl

Sat 7/3

06:00-09:30

1 stop22h 30m

£507

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Fri 20/2

08:05-22:59

1 stop19h 54m

Hartford Bradley Intl

Mon 23/2

06:00-09:30

1 stop22h 30m

£529

LondonHartford

LGW - BDL

LGWBDL

London Gatwick

Thu 19/3

08:50-17:10

1 stop12h 20m

Hartford Bradley Intl

Thu 26/3

18:40-08:30

1 stop9h 50m

£543

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 2/3

09:00-21:06

2 stops17h 06m

Hartford Bradley Intl

Mon 9/3

14:45-11:15

2 stops16h 30m

£561

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 17/3

08:30-21:16

2 stops16h 46m

Hartford Bradley Intl

Tue 24/3

14:45-09:10

2 stops14h 25m

£565

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Mon 4/5

08:40-23:45

2 stops20h 05m

Hartford Bradley Intl

Wed 13/5

12:40-10:40

2 stops17h 00m

£573

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Thu 19/3

11:10-23:59

2 stops16h 49m

Hartford Bradley Intl

Thu 26/3

06:00-07:10

2 stops21h 10m

£597

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Fri 10/4

17:50-21:37

2 stops32h 47m

Hartford Bradley Intl

Thu 16/4

12:11-08:30

1 stop15h 19m

£678

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Showing 1-10 of 57 results
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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

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

Use this chart to determine the optimal time to book a return flight from London to Hartford. Price data was last updated on 30 January 2026.

Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Hartford. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 48% 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 £511.

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 49m.

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 Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 28m.

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 4 February 2026.
Check out reviews from past customers who have flown with Finnair, United Airlines, andAer Lingus 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.

Crew

8.2

Boarding

7.7

Comfort

7.5

Food

6.7

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Crew

8.2

Boarding

7.7

Comfort

7.5

Food

6.7

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Crew

8.2

Boarding

7.7

Comfort

7.5

Food

6.7

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Crew

8.2

Boarding

7.7

Comfort

7.5

Food

6.7

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Crew

8.2

Boarding

7.7

Comfort

7.5

Food

6.7

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Crew

8.2

Boarding

7.7

Comfort

7.5

Food

6.7

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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. 7 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 £561, JetBlue can have you in Hartford from London in 17h 06m. Airlines will cover a distance of 3340 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 £424 on this airline. Additional options worth looking into are United Airlines and Virgin Atlantic, starting at £461 and £489 round-trip. You may be able to fly from London to Hartford for 30% 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.

See more FAQs

Travelling to a place near Hartford?

Book flights to Hartford if you plan to visit one of these locations
Enfield
New Britain

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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 7 airlines flying from London to Hartford

Discover the top 7 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 4 February 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£424Average£467FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£461Average£615FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£489Average£554FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£492Average£541FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£495Average£611FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£545Average£649FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£550Average£643FlexibilityNo 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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Hartford from London today with Cheapflights!

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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