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Cheap flights from the United Kingdom to Connecticut from £297

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BDL
1 Jun — 8 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Connecticut

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Connecticut
Explore the most affordable flight options available from United Kingdom to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 May 2026.

Tue 16/607:20
LGW
-
JFK
1 stop19h 20m
LEVEL
Tue 13/1023:25
JFK
-
LGW
1 stop31h 50m
LEVEL
Deal found 27/4£416
Tue 8/909:55
LHR
-
JFK
1 stop16h 45m
LEVEL
Thu 10/923:25
JFK
-
LHR
1 stop15h 40m
LEVEL
Deal found 27/4£416
Tue 5/507:20
LGW
-
JFK
1 stop19h 40m
LEVEL
Thu 7/523:45
JFK
-
LGW
1 stop18h 25m
LEVEL
Deal found 27/4£417
Fri 5/612:45
LTN
-
JFK
1 stop13h 55m
Multiple Airlines
Wed 10/620:40
JFK
-
LTN
2 stops16h 25m
Multiple Airlines
Deal found 27/4£418
Fri 18/920:50
LHR
-
JFK
1 stop29h 50m
LEVEL
Sun 27/923:25
JFK
-
LHR
1 stop28h 45m
LEVEL
Deal found 27/4£418
Sat 2/506:00
LHR
-
JFK
1 stop19h 05m
Austrian Airlines
Wed 6/521:45
JFK
-
LHR
1 stop18h 55m
Austrian Airlines
Deal found 27/4£418
Thu 7/513:00
LGW
-
JFK
1 stop14h 05m
Icelandair
Wed 30/923:10
JFK
-
LGW
1 stop10h 30m
Icelandair
Deal found 27/4£419
Wed 6/508:40
LHR
-
JFK
1 stop12h 55m
SWISS
Sun 10/516:15
JFK
-
LHR
1 stop10h 40m
SWISS
Deal found 27/4£419
Mon 4/506:50
LGW
-
JFK
1 stop20h 10m
LEVEL
Tue 5/523:45
JFK
-
LGW
1 stop27h 45m
LEVEL
Deal found 27/4£420
Tue 19/518:45
STN
-
JFK
2 stops23h 30m
Multiple Airlines
Mon 25/516:05
JFK
-
STN
2 stops26h 20m
Multiple Airlines
Deal found 28/4£420
Fri 15/512:45
LTN
-
JFK
1 stop14h 15m
Multiple Airlines
Sun 17/523:45
JFK
-
LTN
1 stop13h 20m
Multiple Airlines
Deal found 27/4£420
Fri 1/514:05
LHR
-
JFK
1 stop12h 42m
Air Canada
Fri 15/515:50
JFK
-
LHR
1 stop11h 45m
Air Canada
Deal found 27/4£420

Find flight deals from United Kingdom to Connecticut

Keep the following information in mind while searching for United Kingdom to Connecticut flight deals. Data was last updated 2 May 2026.

Round-trip from

£416

One-way from

£297

Popular in

December

Cheapest in

October

Average price

£564
LEVEL
  • LEVEL
  • 16/6-13/10
  • 2 total stops
  • 51h 10m total
  • United Kingdom to Connecticut
Search Deals
5/5
  • 5/5
  • 3 total stops
  • 53h 55m total
  • United Kingdom to Connecticut
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 2 May 2026.
Use the filters below to find and compare flights from the United Kingdom to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 7/5

07:30-23:59

2 stops21h 29m

Newark

Tue 19/5

08:25-20:40

Nonstop7h 15m

£433

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 8/5

07:10-22:00

1 stop19h 50m

New York John F Kennedy Intl

Mon 11/5

23:45-07:00

1 stop26h 15m

£454

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 7/5

07:30-16:35

2 stops14h 05m

New York John F Kennedy Intl

Tue 12/5

17:30-09:55

1 stop11h 25m

£459

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 20/5

06:40-17:00

1 stop15h 20m

New York John F Kennedy Intl

Wed 27/5

17:10-09:35

1 stop11h 25m

£465

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 4/6

07:05-15:40

1 stop13h 35m

New York John F Kennedy Intl

Sun 7/6

17:10-09:35

1 stop11h 25m

£465

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 4/6

07:05-13:15

1 stop11h 10m

Newark

Sun 7/6

17:45-14:35

1 stop15h 50m

£465

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sun 31/5

06:40-13:15

1 stop11h 35m

Newark

Sun 7/6

17:45-12:55

2 stops14h 10m

£474

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Tue 12/5

08:45-20:15

1 stop16h 30m

Newark

Mon 25/5

21:45-19:20

1 stop16h 35m

£475

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 13/5

09:40-20:22

2 stops15h 42m

New York LaGuardia

Mon 18/5

16:00-10:40

1 stop13h 40m

£477

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Wed 13/5

15:40-19:15

1 stop32h 35m

Newark

Tue 26/5

20:25-14:40

1 stop13h 15m

£482

Flights are sorted by cheapest return flights first.

Deals found on 1/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from United Kingdom to Connecticut

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

How far ahead should I book a flight from United Kingdom to Connecticut?

The price you pay for your flight from United Kingdom to Connecticut may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from United Kingdom to Connecticut (average of £315). Flying from United Kingdom to Connecticut in June is currently the most expensive (average of £476). 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.

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 2 May 2026.
See what other customers who have flown with United Airlines,Virgin Atlantic, andAer Lingus from the United Kingdom to Connecticut have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,684 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,684 reviews
United Airlines
7.4
Good
9,684 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Virgin Atlantic
7.4
Good
688 reviews
United Airlines
7.4
Good
9,684 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Aer Lingus
7.3
Good
1,540 reviews
United Airlines
7.4
Good
9,684 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
JetBlue
7.1
Good
2,967 reviews
United Airlines
7.4
Good
9,684 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Lufthansa
6.8
Okay
7,965 reviews
United Airlines
7.4
Good
9,684 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom to Connecticut?

    Departing from United Kingdom to Connecticut will take you 15h 20m. The distance from United Kingdom to Connecticut is about 3440 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from United Kingdom to Connecticut?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Connecticut?

    Currently, April is the cheapest month in which you can book a flight from United Kingdom to Connecticut (average of £315). Flying from United Kingdom to Connecticut in June is currently the most expensive (average of £476). 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 United Kingdom to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Newark flights
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London City to Orlando flights
Gatwick to San Francisco flights
Gatwick to O'Hare Intl flights
Stansted to Boston flights
Heathrow to Nashville flights
Heathrow to Philadelphia flights

Top 5 airlines flying from United Kingdom to Connecticut

Discover the top 5 airlines that operate flights from United Kingdom 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 2 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£392Average£680FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
JetBlueCheapest£427Average£472FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£545Average£650FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£550Average£665FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£625Average£812FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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How does Cheapflights help users find flights from United Kingdom to Connecticut?

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Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Connecticut?

Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom 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 United Kingdom to Connecticut with no change fees?

Need flexible booking options for your flight to Connecticut from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from United Kingdom to Connecticut and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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