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Cheap flights from the United Kingdom to Connecticut from £347

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BDL
27 Jul — 3 Aug1
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 27 June 2026.

Sun 4/1013:05
LGW
-
JFK
Nonstop7h 50m
Multiple Airlines
Mon 12/1023:10
JFK
-
LGW
1 stop10h 30m
Multiple Airlines
Deal found 26/6£466
Mon 28/911:20
LHR
-
JFK
1 stop13h 45m
TAP AIR PORTUGAL
Sun 4/1022:05
JFK
-
LHR
1 stop15h 45m
TAP AIR PORTUGAL
Deal found 27/6£466
Thu 19/1110:40
LGW
-
JFK
1 stop14h 25m
TAP AIR PORTUGAL
Mon 30/1122:00
JFK
-
LGW
2 stops17h 35m
TAP AIR PORTUGAL
Deal found 26/6£467
Mon 27/706:30
STN
-
JFK
2 stops20h 35m
Multiple Airlines
Mon 3/823:10
JFK
-
STN
2 stops15h 15m
Multiple Airlines
Deal found 27/6£467
Mon 6/709:50
LHR
-
JFK
1 stop12h 05m
Aer Lingus
Thu 16/718:25
JFK
-
LHR
1 stop18h 55m
Aer Lingus
Deal found 25/6£467
Fri 2/1007:30
LGW
-
LGA
2 stops17h 06m
Multiple Airlines
Tue 6/1016:00
LGA
-
LGW
2 stops15h 40m
Multiple Airlines
Deal found 26/6£467
Thu 9/711:05
LGW
-
JFK
2 stops16h 00m
Multiple Airlines
Mon 20/723:10
JFK
-
LGW
2 stops12h 45m
Multiple Airlines
Deal found 25/6£468
Fri 4/908:30
STN
-
JFK
1 stop12h 27m
Multiple Airlines
Tue 8/921:30
JFK
-
STN
1 stop15h 05m
Multiple Airlines
Deal found 26/6£468
Tue 8/916:10
LTN
-
JFK
1 stop11h 15m
Multiple Airlines
Tue 15/923:55
JFK
-
LTN
1 stop17h 15m
Multiple Airlines
Deal found 25/6£468
Sat 29/806:40
LHR
-
JFK
2 stops14h 00m
Scandinavian Airlines
Fri 4/917:10
JFK
-
LHR
1 stop11h 25m
Scandinavian Airlines
Deal found 25/6£468
Fri 4/913:05
LGW
-
JFK
Nonstop7h 50m
Multiple Airlines
Sun 6/923:10
JFK
-
LGW
1 stop10h 30m
Multiple Airlines
Deal found 26/6£469
Sat 12/908:00
LTN
-
JFK
1 stop15h 55m
Multiple Airlines
Sat 19/920:40
JFK
-
LTN
1 stop12h 25m
Multiple Airlines
Deal found 26/6£469

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 27 June 2026.

Round-trip from

£466

One-way from

£347

Popular in

June

Cheapest in

October

Average price

£862
Icelandair
  • Icelandair
  • 4/10-8/10
  • 1 total stop
  • 18h 20m total
  • United Kingdom to Connecticut
Search Deals
SWISS
  • SWISS
  • 15/9
  • 1 total stop
  • 12h 20m total
  • United Kingdom to Connecticut
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£73 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 June 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 27 June 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

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 30/9

10:35-20:05

1 stop14h 30m

New York John F Kennedy Intl

Mon 5/10

22:05-11:20

2 stops32h 15m

£487

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Mon 21/9

09:40-16:55

1 stop12h 15m

New York LaGuardia

Sat 26/9

09:55-07:55

1 stop17h 00m

£501

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Fri 18/9

12:40-19:25

1 stop11h 45m

New York LaGuardia

Wed 14/10

09:55-10:45

1 stop19h 50m

£501

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Wed 23/9

09:40-16:55

1 stop12h 15m

New York LaGuardia

Sat 26/9

09:55-07:55

1 stop17h 00m

£504

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sun 20/9

06:30-12:32

1 stop11h 02m

New York John F Kennedy Intl

Mon 28/9

08:15-20:10

Nonstop6h 55m

£506

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 23/11

07:30-19:05

1 stop16h 35m

New York John F Kennedy Intl

Mon 30/11

21:50-09:45

Nonstop6h 55m

£507

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sun 22/11

20:00-22:55

Nonstop7h 55m

New York John F Kennedy Intl

Sat 28/11

18:05-06:20

Nonstop7h 15m

£509

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sat 28/11

10:10-13:25

Nonstop8h 15m

New York John F Kennedy Intl

Sat 5/12

18:05-06:20

Nonstop7h 15m

£510

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 30/10

16:10-20:40

Nonstop8h 30m

New York John F Kennedy Intl

Fri 6/11

08:10-20:00

Nonstop6h 50m

£510

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 21/9

07:05-17:00

2 stops14h 55m

New York John F Kennedy Intl

Mon 28/9

18:55-16:25

2 stops16h 30m

£510

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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 £325). Flying from United Kingdom to Connecticut in July is currently the most expensive (average of £568). 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 27 June 2026.
See what other customers who have flown with United Airlines,Aer Lingus, andJetBlue 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
9,897 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
9,897 reviews
United Airlines
7.4
Good
9,897 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
Aer Lingus
7.3
Good
1,628 reviews
United Airlines
7.4
Good
9,897 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
JetBlue
7.1
Good
3,014 reviews
United Airlines
7.4
Good
9,897 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
Lufthansa
6.8
Okay
8,101 reviews
United Airlines
7.4
Good
9,897 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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 11h 02m. 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 £325). Flying from United Kingdom to Connecticut in July is currently the most expensive (average of £568). 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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Top 4 airlines flying from United Kingdom to Connecticut

Discover the top 4 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 27 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£404Average£717FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
JetBlueCheapest£440Average£486FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£561Average£637FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£566Average£634FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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 Connecticut from United Kingdom today with Cheapflights!

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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