Cheap flights from London to Connecticut from £260

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BDL
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Connecticut

Enter your travel dates to find the best prices.

Cheapest flights from London to Connecticut
Explore the most affordable flight options available from London to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Mon 13/412:25
LTN
-
JFK
3 stops32h 15m
Multiple Airlines
Mon 20/418:55
JFK
-
LTN
2 stops22h 55m
Multiple Airlines
Deal found 6/3£335
Mon 20/416:25
STN
-
JFK
3 stops28h 15m
Multiple Airlines
Mon 27/418:55
JFK
-
STN
2 stops17h 10m
Multiple Airlines
Deal found 6/3£338
Sat 18/413:05
LGW
-
JFK
Nonstop7h 50m
Norse Atlantic UK
Sun 26/418:20
JFK
-
LGW
Nonstop7h 00m
Norse Atlantic UK
Deal found 10/3£338
Thu 16/407:05
LHR
-
JFK
1 stop13h 35m
Scandinavian Airlines
Thu 23/418:55
JFK
-
LHR
1 stop17h 45m
Scandinavian Airlines
Deal found 9/3£338
Sun 13/910:20
LHR
-
JFK
1 stop11h 40m
Scandinavian Airlines
Tue 22/918:55
JFK
-
LHR
1 stop16h 05m
Scandinavian Airlines
Deal found 5/3£339
Sat 18/406:50
STN
-
JFK
1 stop20h 40m
Multiple Airlines
Mon 20/400:30
JFK
-
STN
1 stop26h 10m
Multiple Airlines
Deal found 8/3£340
Mon 13/419:50
LHR
-
JFK
1 stop24h 50m
Scandinavian Airlines
Mon 20/417:10
JFK
-
LHR
1 stop18h 15m
Scandinavian Airlines
Deal found 6/3£340
Thu 7/513:05
LGW
-
JFK
Nonstop7h 50m
Norse Atlantic UK
Sat 9/518:20
JFK
-
LGW
Nonstop7h 00m
Norse Atlantic UK
Deal found 6/3£341
Thu 17/915:35
LHR
-
JFK
1 stop29h 05m
Scandinavian Airlines
Mon 21/917:10
JFK
-
LHR
1 stop11h 25m
Scandinavian Airlines
Deal found 5/3£341
Sat 19/906:40
LHR
-
JFK
1 stop15h 20m
Scandinavian Airlines
Mon 28/918:55
JFK
-
LHR
1 stop16h 05m
Scandinavian Airlines
Deal found 5/3£341
Thu 11/615:40
LGW
-
JFK
1 stop11h 25m
Icelandair
Tue 16/623:10
JFK
-
LGW
1 stop10h 30m
Icelandair
Deal found 5/3£342
Tue 28/416:40
LHR
-
LGA
1 stop11h 50m
United Airlines
Wed 6/514:50
LGA
-
LHR
1 stop11h 05m
United Airlines
Deal found 5/3£344

Find flight deals from London to Connecticut

Keep the following information in mind while searching for London to Connecticut flight deals. Data was last updated 10 March 2026.

Round-trip from

£335

One-way from

£260

Popular in

December

Cheapest in

October

Average price

£661
13/4-20/4
  • 13/4-20/4
  • 5 total stops
  • 55h 10m total
  • London to Connecticut
28/4
  • 28/4
  • 1 total stop
  • 19h 10m total
  • London to Connecticut
Highest demand for flights based on searches. 7% potential increase in price (£38 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Connecticut 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 10 March 2026.
Use the filters below to find and compare flights from London to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sun 19/4

06:40-13:15

1 stop11h 35m

Newark

Sun 26/4

17:15-14:35

2 stops16h 20m

£373

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Mon 20/4

15:40-22:05

1 stop11h 25m

New York John F Kennedy Intl

Sun 10/5

23:10-14:40

1 stop10h 30m

£402

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Mon 13/4

15:40-19:20

1 stop32h 40m

New York John F Kennedy Intl

Fri 15/5

23:10-11:45

1 stop31h 35m

£404

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Thu 16/4

15:40-19:15

1 stop32h 35m

Newark

Sat 2/5

20:25-11:45

1 stop10h 20m

£405

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Thu 23/4

15:40-19:15

1 stop32h 35m

Newark

Mon 4/5

20:25-11:45

1 stop10h 20m

£408

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 14/4

21:05-15:40

2 stops23h 35m

New York John F Kennedy Intl

Tue 21/4

17:10-16:00

2 stops17h 50m

£411

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 2/9

06:50-13:00

1 stop11h 10m

New York John F Kennedy Intl

Wed 9/9

18:10-10:15

1 stop11h 05m

£468

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 13/4

07:00-14:20

1 stop12h 20m

New York John F Kennedy Intl

Mon 25/5

18:10-10:15

1 stop11h 05m

£478

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 21/4

08:40-19:05

1 stop15h 25m

New York John F Kennedy Intl

Sat 9/5

16:29-09:20

1 stop11h 51m

£481

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Tue 14/4

10:25-13:20

Nonstop7h 55m

Newark

Tue 21/4

20:45-09:20

Nonstop7h 35m

£484

Flights are sorted by cheapest return flights first.

Deals found on 6/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut 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 Connecticut

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

Currently, October is the cheapest month in which you can book a flight from London to Connecticut (average of £437). Flying from London to Connecticut in June is currently the most expensive (average of £650). 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 Connecticut?

Reviews of airlines servicing Connecticut

Get insights into the airlines that provide service to Connecticut. 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 Connecticut. Reviews last updated 10 March 2026.
Get a feel of what it's like to fly with Finnair,United Airlines, andAer Lingus from London to Connecticut by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.5

Food

6.7

Crew

8.2

Boarding

7.7

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Comfort

7.5

Food

6.7

Crew

8.2

Boarding

7.7

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Comfort

7.5

Food

6.7

Crew

8.2

Boarding

7.7

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Comfort

7.5

Food

6.7

Crew

8.2

Boarding

7.7

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Comfort

7.5

Food

6.7

Crew

8.2

Boarding

7.7

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Comfort

7.5

Food

6.7

Crew

8.2

Boarding

7.7

Overall

7.6

Entertainment

6.9

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 Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from London to Connecticut?

    Airlines like Scandinavian Airlines, Icelandair, and Brussels Airlines fly from London to Connecticut in about 11h 10m. The time it takes to get you to your destination can typically vary by up to 25m. The distance from London to Connecticut is about 3440 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Connecticut 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 Connecticut?

    Currently, October is the cheapest month in which you can book a flight from London to Connecticut (average of £437). Flying from London to Connecticut in June is currently the most expensive (average of £650). 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

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Alternative routes for London to Connecticut

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

Top 6 airlines flying from London to Connecticut

Discover the top 6 airlines that operate flights from London to Connecticut. 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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£435Average£480FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£472Average£630FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£520Average£569FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£560Average£656FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£564Average£660FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
FinnairCheapest£566Average£628FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

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

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Millions of users choose and trust Cheapflights to book the best flight deals from London to Connecticut for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Connecticut flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from London to Connecticut on Cheapflights with our Price Alert feature and get notified when better prices are available.

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