Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from the United Kingdom to Connecticut from £264

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.
LHR — BDL
1 Apr — 8 Apr1
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 March 2026.

Thu 16/415:40
LGW
-
JFK
1 stop11h 25m
Icelandair
Thu 23/423:10
JFK
-
LGW
1 stop10h 30m
Icelandair
Deal found 26/2£328
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£328
Thu 16/415:40
LGW
-
JFK
1 stop11h 25m
Icelandair
Sun 19/420:30
JFK
-
LGW
1 stop13h 10m
Icelandair
Deal found 26/2£328
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£328
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£329
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£330
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£330
Mon 13/415:40
LGW
-
JFK
1 stop32h 40m
Icelandair
Mon 27/420:30
JFK
-
LGW
1 stop10h 15m
Icelandair
Deal found 26/2£331
Thu 16/415:40
LGW
-
JFK
1 stop32h 40m
Icelandair
Fri 24/423:10
JFK
-
LGW
1 stop10h 30m
Icelandair
Deal found 26/2£331
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£331
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£332
Mon 13/415:40
LGW
-
JFK
1 stop32h 40m
Icelandair
Mon 20/420:30
JFK
-
LGW
1 stop13h 10m
Icelandair
Deal found 27/2£333

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 March 2026.

Round-trip from

£328

One-way from

£264

Popular in

December

Cheapest in

October

Average price

£596
Icelandair
  • Icelandair
  • 16/4-23/4
  • 2 total stops
  • 21h 55m total
  • United Kingdom to Connecticut
Search Deals
Norse Atlantic UK
  • Norse Atlantic UK
  • 26/4
  • Nonstop
  • 7h 50m total
  • United Kingdom to Connecticut
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 March 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

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 23/4

21:05-13:15

2 stops21h 10m

Newark

Fri 1/5

17:45-14:35

1 stop15h 50m

£360

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sat 18/4

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Tue 21/4

18:20-06:20

Nonstop7h 00m

£383

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 11/3

13:00-16:55

Nonstop7h 55m

New York John F Kennedy Intl

Mon 16/3

18:55-06:00

Nonstop7h 05m

£394

LondonNew York

LTN - JFK

LTNJFK

London Luton

Thu 16/4

15:50-22:25

1 stop11h 35m

New York John F Kennedy Intl

Thu 23/4

23:55-16:45

1 stop11h 50m

£420

ManchesterNew York

MAN - JFK

MANJFK

Manchester

Mon 13/4

20:25-15:40

1 stop24h 15m

New York John F Kennedy Intl

Wed 22/4

17:10-18:30

2 stops20h 20m

£423

ManchesterNew York

MAN - JFK

MANJFK

Manchester

Sun 12/4

19:30-15:40

2 stops25h 10m

New York John F Kennedy Intl

Tue 5/5

17:10-18:30

2 stops20h 20m

£429

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 11/3

13:00-16:55

Nonstop7h 55m

New York John F Kennedy Intl

Wed 18/3

19:05-06:00

Nonstop6h 55m

£430

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Wed 11/3

13:40-23:10

1 stop13h 30m

Newark

Tue 17/3

01:15-21:35

2 stops16h 20m

£434

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sat 2/5

17:00-13:15

2 stops25h 15m

Newark

Sat 9/5

17:45-16:25

1 stop17h 40m

£434

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 15/5

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Fri 29/5

18:20-06:20

Nonstop7h 00m

£442

Flights are sorted by cheapest return flights first.

Deals found on 28/2

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

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

Currently, November is the cheapest month in which you can book a flight from United Kingdom to Connecticut (average of £380). Flying from United Kingdom to Connecticut in August is currently the most expensive (average of £561). 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 March 2026.
See what other customers who have flown with Finnair, United Airlines, 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.
Finnair
7.6
Good
1,371 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.6

Crew

8.2

Comfort

7.5

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Finnair
7.6
Good
1,371 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.6

Crew

8.2

Comfort

7.5

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
United Airlines
7.4
Good
9,372 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.6

Crew

8.2

Comfort

7.5

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Aer Lingus
7.2
Good
1,464 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.6

Crew

8.2

Comfort

7.5

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
JetBlue
7.2
Good
2,894 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.6

Crew

8.2

Comfort

7.5

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Lufthansa
6.8
Okay
7,818 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.6

Crew

8.2

Comfort

7.5

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.

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 7h 50m. The distance from United Kingdom to Connecticut is about 3458 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, November is the cheapest month in which you can book a flight from United Kingdom to Connecticut (average of £380). Flying from United Kingdom to Connecticut in August is currently the most expensive (average of £561). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for United Kingdom to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Heathrow to LaGuardia flights
Gatwick to John F Kennedy Intl flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Heathrow to Orlando flights
Stansted to John F Kennedy Intl flights
Heathrow to Miami flights
Heathrow to Los Angeles flights
Heathrow to Boston flights
Gatwick to LaGuardia flights
Luton to John F Kennedy Intl flights
Stansted to Newark flights
Gatwick to Orlando flights
London City to Newark flights
Heathrow to San Francisco flights
Manchester to Orlando flights
Heathrow to Las Vegas flights
Heathrow to Dallas/Fort Worth flights
Heathrow to O'Hare Intl flights
Heathrow to Seattle flights
Manchester to John F Kennedy Intl flights
Heathrow to Dulles Intl flights
Luton to Newark flights
Gatwick to Miami flights
Gatwick to Boston flights
Heathrow to Hobby flights
Gatwick to Los Angeles flights
London City to Miami flights
Stansted to Miami flights
Stansted to Los Angeles flights
Heathrow to Baltimore flights
Heathrow to Atlanta flights
Heathrow to Tampa flights
London City to Los Angeles flights
Edinburgh to John F Kennedy Intl flights
Edinburgh to Newark flights
Heathrow to George Bush Intcntl flights
Stansted to Orlando flights
London City to Boston flights
Stansted to Boston flights
Luton to Miami flights
Manchester to Newark flights
Heathrow to Nashville flights
Heathrow to Fort Lauderdale flights
Heathrow to Denver flights
Gatwick to Las Vegas flights
Edinburgh to Boston flights
London City to Orlando flights

Top 7 airlines flying from United Kingdom to Connecticut

Discover the top 7 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 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£395Average£677FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
JetBlueCheapest£430Average£476FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£468Average£624FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£508Average£660FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£516Average£563FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£555Average£650FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£561Average£622FlexibilityNo cancel feeOn-time76%
Search Finnair 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.