Cheap flights from London to Connecticut from £266

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BDL
2 Apr — 9 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 3 March 2026.

Tue 14/415:40
LGW
-
JFK
1 stop11h 25m
Icelandair
Sun 19/423:10
JFK
-
LGW
1 stop10h 30m
Icelandair
Deal found 26/2£330
Wed 20/507:05
LHR
-
JFK
1 stop13h 35m
Scandinavian Airlines
Wed 3/617:10
JFK
-
LHR
1 stop11h 25m
Scandinavian Airlines
Deal found 28/2£330
Fri 17/415:40
LGW
-
JFK
1 stop32h 40m
Icelandair
Fri 24/423:10
JFK
-
LGW
1 stop10h 30m
Icelandair
Deal found 26/2£330
Mon 13/419:50
LHR
-
JFK
1 stop24h 50m
Scandinavian Airlines
Sun 19/417:10
JFK
-
LHR
1 stop18h 15m
Scandinavian Airlines
Deal found 28/2£330
Thu 16/415:40
LGW
-
JFK
1 stop11h 25m
Icelandair
Thu 23/420:30
JFK
-
LGW
1 stop13h 10m
Icelandair
Deal found 27/2£331
Mon 20/416:25
STN
-
JFK
3 stops28h 15m
Multiple Airlines
Mon 27/418:55
JFK
-
STN
2 stops21h 25m
Multiple Airlines
Deal found 1/3£331
Sat 25/413:05
LGW
-
JFK
Nonstop7h 50m
Norse Atlantic UK
Fri 1/518:20
JFK
-
LGW
Nonstop7h 00m
Norse Atlantic UK
Deal found 28/2£332
Mon 20/414:25
LTN
-
JFK
3 stops30h 15m
Multiple Airlines
Mon 27/418:55
JFK
-
LTN
2 stops22h 55m
Multiple Airlines
Deal found 1/3£332
Mon 27/406:40
LHR
-
JFK
1 stop15h 20m
Scandinavian Airlines
Fri 1/517:10
JFK
-
LHR
1 stop11h 25m
Scandinavian Airlines
Deal found 28/2£332
Mon 13/415:40
LGW
-
JFK
1 stop32h 40m
Icelandair
Mon 27/420:30
JFK
-
LGW
1 stop10h 15m
Icelandair
Deal found 26/2£333
Wed 15/419:50
LHR
-
JFK
1 stop24h 50m
Scandinavian Airlines
Sun 19/417:10
JFK
-
LHR
1 stop16h 25m
Scandinavian Airlines
Deal found 28/2£333
Tue 14/407:05
LHR
-
JFK
1 stop13h 35m
Scandinavian Airlines
Sun 19/417:10
JFK
-
LHR
1 stop20h 40m
Scandinavian Airlines
Deal found 27/2£334

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 3 March 2026.

Round-trip from

£330

One-way from

£266

Popular in

December

Cheapest in

October

Average price

£600
Icelandair
  • Icelandair
  • 14/4-19/4
  • 2 total stops
  • 21h 55m total
  • London to Connecticut
Norse Atlantic UK
  • Norse Atlantic UK
  • 26/4
  • Nonstop
  • 7h 50m total
  • London to Connecticut
Highest demand for flights based on searches. 6% potential increase in price (£34 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£14 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 3 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

LondonNew York

LTN - JFK

LTNJFK

London Luton

Tue 7/4

13:10-15:40

3 stops31h 30m

New York John F Kennedy Intl

Tue 14/4

17:10-15:30

2 stops17h 20m

£357

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Wed 22/4

21:05-13:15

2 stops21h 10m

Newark

Fri 1/5

17:45-14:35

1 stop15h 50m

£362

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sun 19/4

15:40-22:05

1 stop11h 25m

New York John F Kennedy Intl

Tue 14/7

23:10-14:40

1 stop10h 30m

£409

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 17/4

17:25-22:30

1 stop34h 05m

New York John F Kennedy Intl

Fri 24/4

18:20-06:20

Nonstop7h 00m

£420

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 4/5

07:30-19:10

1 stop16h 40m

New York John F Kennedy Intl

Thu 14/5

07:50-19:45

Nonstop6h 55m

£448

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 15/4

11:45-17:05

1 stop10h 20m

New York John F Kennedy Intl

Wed 22/4

20:45-08:50

Nonstop7h 05m

£449

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 16/4

15:40-22:05

1 stop11h 25m

New York John F Kennedy Intl

Sat 25/4

20:30-14:40

1 stop13h 10m

£458

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sat 14/3

06:40-16:45

1 stop14h 05m

New York John F Kennedy Intl

Sat 21/3

18:35-09:20

1 stop10h 45m

£463

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 18/3

10:40-21:05

1 stop14h 25m

New York John F Kennedy Intl

Wed 25/3

23:00-15:05

1 stop12h 05m

£468

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 14/3

18:00-09:18

1 stop19h 18m

New York LaGuardia

Sun 15/3

19:29-10:50

1 stop11h 21m

£471

Flights are sorted by cheapest return flights first.

Deals found on 26/2

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 £436). 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 3 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.

Entertainment

6.9

Comfort

7.5

Boarding

7.7

Overall

7.6

Food

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Entertainment

6.9

Comfort

7.5

Boarding

7.7

Overall

7.6

Food

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Entertainment

6.9

Comfort

7.5

Boarding

7.7

Overall

7.6

Food

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Entertainment

6.9

Comfort

7.5

Boarding

7.7

Overall

7.6

Food

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Entertainment

6.9

Comfort

7.5

Boarding

7.7

Overall

7.6

Food

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Entertainment

6.9

Comfort

7.5

Boarding

7.7

Overall

7.6

Food

6.7

Crew

8.2

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 Finnair fly from London to Connecticut in about 11h 25m. The time it takes to get you to your destination can typically vary by up to 9h 45m. The distance from London to Connecticut is about 3458 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 £436). 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 7 airlines flying from London to Connecticut

Discover the top 7 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 3 March 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£433Average£478FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£470Average£628FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£511Average£566FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£519Average£567FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£558Average£654FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£562Average£658FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
FinnairCheapest£564Average£626FlexibilityNo 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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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.

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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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