Cheap flights from London to Connecticut from £291

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BDL
13 Feb — 20 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Connecticut

Keep the following information in mind while searching for London to Connecticut flight deals. Data was last updated 14 January 2026.

Round-trip from

£338

One-way from

£291

Popular in

December

Cheapest in

January

Average price

£512
Icelandair
  • Icelandair
  • 27/4-2/5
  • 2 total stops
  • 21h 40m total
  • London to Connecticut
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 28/2
  • 1 total stop
  • 32h 30m total
  • London to Connecticut
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 (£15 potential savings vs. average return price).
Average for round-trip flights in January 2026

Find 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 14 January 2026.

Wed 9/913:05
LGW
-
JFK
Nonstop7h 50m
Norse Atlantic UK
Sun 27/918:20
JFK
-
LGW
Nonstop7h 00m
Norse Atlantic UK
Deal found 13/1£338
Fri 6/209:00
LHR
-
LGA
2 stops19h 43m
United Airlines
Mon 9/215:20
LGA
-
LHR
1 stop11h 35m
United Airlines
Deal found 13/1£338
Thu 5/306:50
LHR
-
JFK
2 stops19h 08m
Multiple Airlines
Sun 8/322:00
JFK
-
LHR
1 stop14h 20m
Multiple Airlines
Deal found 13/1£338
Fri 30/110:40
LGW
-
JFK
1 stop14h 25m
TAP AIR PORTUGAL
Sun 8/222:00
JFK
-
LGW
2 stops17h 35m
TAP AIR PORTUGAL
Deal found 13/1£339
Mon 2/209:00
LHR
-
JFK
1 stop12h 40m
United Airlines
Wed 11/215:40
JFK
-
LHR
1 stop11h 05m
United Airlines
Deal found 14/1£339
Fri 30/113:00
LGW
-
JFK
Nonstop7h 55m
Norse Atlantic UK
Fri 6/218:05
JFK
-
LGW
Nonstop6h 55m
Norse Atlantic UK
Deal found 14/1£340
Tue 10/206:00
LHR
-
LGA
2 stops18h 02m
Air Canada
Sun 15/212:40
LGA
-
LHR
1 stop13h 30m
Air Canada
Deal found 13/1£340
Thu 5/209:00
LHR
-
JFK
1 stop12h 40m
United Airlines
Sun 8/218:25
JFK
-
LHR
1 stop10h 40m
United Airlines
Deal found 14/1£340
Wed 29/413:05
LGW
-
JFK
Nonstop7h 50m
Norse Atlantic UK
Fri 15/518:20
JFK
-
LGW
Nonstop7h 00m
Norse Atlantic UK
Deal found 13/1£340
Fri 30/106:00
LHR
-
LGA
2 stops20h 33m
Air Canada
Sun 1/212:40
LGA
-
LHR
1 stop13h 30m
Air Canada
Deal found 12/1£340
Wed 25/214:45
STN
-
JFK
2 stops30h 00m
Multiple Airlines
Sun 1/317:35
JFK
-
STN
3 stops21h 30m
Multiple Airlines
Deal found 13/1£340
Tue 10/206:30
LHR
-
JFK
1 stop12h 20m
United Airlines
Tue 17/210:05
JFK
-
LHR
1 stop16h 05m
United Airlines
Deal found 12/1£340

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 14 January 2026.
Use the filters below to find and compare flights from London to Connecticut that are best for you.

Fly from

London

Fly to

Connecticut

Route

Depart

Return

Price

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 2/2

09:00-16:40

1 stop12h 40m

New York John F Kennedy Intl

Wed 11/2

15:40-07:45

1 stop11h 05m

£339

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 30/1

09:00-23:43

2 stops19h 43m

New York LaGuardia

Fri 6/2

10:35-07:10

1 stop15h 35m

£343

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 18/2

06:30-13:50

1 stop12h 20m

New York John F Kennedy Intl

Sun 1/3

17:30-15:50

1 stop17h 20m

£343

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 7/5

13:05-19:20

1 stop11h 15m

New York John F Kennedy Intl

Mon 11/5

20:30-11:55

1 stop10h 25m

£346

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 30/1

11:25-17:46

2 stops35h 21m

New York LaGuardia

Wed 4/2

15:05-07:20

1 stop11h 15m

£346

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 29/1

11:55-18:00

1 stop11h 05m

New York John F Kennedy Intl

Thu 5/2

19:25-10:55

1 stop10h 30m

£346

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 18/3

09:15-07:16

2 stops26h 01m

New York LaGuardia

Mon 30/3

18:59-12:50

1 stop12h 51m

£346

LondonNew York

STN - JFK

STNJFK

London Stansted

Sat 28/2

13:30-19:29

1 stop10h 59m

New York John F Kennedy Intl

Sat 7/3

17:00-09:50

1 stop11h 50m

£355

LondonNew York

LTN - JFK

LTNJFK

London Luton

Sun 8/3

08:05-20:29

1 stop16h 24m

New York John F Kennedy Intl

Sun 15/3

18:00-08:55

1 stop10h 55m

£356

LondonNew York

LTN - JFK

LTNJFK

London Luton

Sat 28/2

06:00-19:29

1 stop18h 29m

New York John F Kennedy Intl

Sat 7/3

17:00-07:35

1 stop9h 35m

£356

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 60 results
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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 £434). Flying from London to Connecticut in June is currently the most expensive (average of £629). 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 14 January 2026.
Get a feel of what it's like to fly with Finnair, Virgin Atlantic, andUnited Airlines 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.

Boarding

7.7

Crew

8.2

Food

6.7

Overall

7.6

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Boarding

7.7

Crew

8.2

Food

6.7

Overall

7.6

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Boarding

7.7

Crew

8.2

Food

6.7

Overall

7.6

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Boarding

7.7

Crew

8.2

Food

6.7

Overall

7.6

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Boarding

7.7

Crew

8.2

Food

6.7

Overall

7.6

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Boarding

7.7

Crew

8.2

Food

6.7

Overall

7.6

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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 United Airlines, Icelandair, and British Airways fly from London to Connecticut in about 11h 15m. The time it takes to get you to your destination can typically vary by up to 24h 06m. 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 £434). Flying from London to Connecticut in June is currently the most expensive (average of £629). 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 8 airlines flying from London to Connecticut

Discover the top 8 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 14 January 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£431Average£475FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£469Average£626FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£481Average£630FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£486Average£544FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£488Average£537FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£497Average£620FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£546Average£652FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£606Average£705FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

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