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$371+ Cheap flights from London (LON) to Connecticut

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BDL
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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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 July 30, 2025.

Round-trip from

$427
(Kiwi.com)

One-way from

$371
(TAP AIR PORTUGAL)
From London (LON) to Connecticut
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One-way flight from London (LON) to Connecticut
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Find flight deals from London to Connecticut

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 July 30, 2025.

This Booking.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:05 pmLGW - JFK
Nonstop7h 50mMultiple Airlines
Mon 9/1510:05 pmJFK - LGW
1 stop12h 30mMultiple Airlines
Deal found 7/29$427
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1210:50 pmSTN - JFK
2 stops23h 10mMultiple Airlines
Sun 9/215:10 pmJFK - STN
2 stops23h 05mMultiple Airlines
Deal found 7/30$427
This SWISS deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:00 amLHR - JFK
1 stop12h 40mSWISS
Tue 11/184:25 pmJFK - LHR
1 stop10h 40mSWISS
Deal found 7/28$427
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/261:05 pmLGW - JFK
Nonstop7h 50mNorse Atlantic UK
Fri 10/36:20 pmJFK - LGW
Nonstop7h 00mNorse Atlantic UK
Deal found 7/29$428
This TravelUp deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/287:45 amLHR - JFK
1 stop10h 15mMultiple Airlines
Wed 9/104:15 pmJFK - LHR
1 stop10h 40mMultiple Airlines
Deal found 7/28$429
This Ticket deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1111:45 amLHR - JFK
1 stop12h 20mVirgin Atlantic
Wed 9/178:30 pmJFK - LHR
Nonstop7h 20mVirgin Atlantic
Deal found 7/28$430
This Norse deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/112:00 pmLGW - LGA
1 stop24h 00mMultiple Airlines
Sun 9/149:59 amLGA - LGW
1 stop19h 11mMultiple Airlines
Deal found 7/30$431
This eDestinos deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/272:10 pmLHR - JFK
Nonstop7h 49mIberia
Wed 9/39:45 amJFK - LHR
Nonstop6h 55mIberia
Deal found 7/28$433
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2210:35 amLHR - JFK
1 stop34h 05mScandinavian Airlines
Sun 11/165:35 pmJFK - LHR
1 stop19h 55mScandinavian Airlines
Deal found 7/30$437
This SWISS deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:40 pmLGW - JFK
1 stop26h 55mSWISS
Sun 9/218:30 pmJFK - LGW
1 stop16h 20mSWISS
Deal found 7/27$441
This Flightnetwork deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:40 amLHR - LGA
2 stops14h 50mMultiple Airlines
Thu 9/187:05 amLGA - LHR
1 stop21h 30mMultiple Airlines
Deal found 7/28$441
This FlightHub deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:55 amLGW - JFK
1 stop11h 25mIcelandair
Sun 11/167:25 pmJFK - LGW
1 stop10h 30mIcelandair
Deal found 7/30$442

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated July 30, 2025.
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

LGW - JFK

LGWJFK

London Gatwick

Thu 9/11

1:05 pm-3:55 pm

Nonstop7h 50m

New York John F Kennedy Intl

Mon 6/8

6:20 pm-6:20 am

Nonstop7h 00m

$427

LondonNew York

STN - JFK

STNJFK

London Stansted

Fri 9/12

10:50 pm-5:00 pm

2 stops23h 10m

New York John F Kennedy Intl

Sun 9/21

5:10 pm-9:15 pm

2 stops23h 05m

$427

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 9/17

6:40 am-10:00 pm

1 stop20h 20m

New York John F Kennedy Intl

Wed 9/24

6:20 pm-6:20 am

Nonstop7h 00m

$429

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 8/28

7:45 am-1:00 pm

1 stop10h 15m

New York John F Kennedy Intl

Wed 9/10

4:15 pm-7:55 am

1 stop10h 40m

$429

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 9/11

11:45 am-7:05 pm

1 stop12h 20m

New York John F Kennedy Intl

Wed 9/17

8:30 pm-8:50 am

Nonstop7h 20m

$430

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 8/27

7:00 am-2:20 pm

1 stop12h 20m

New York John F Kennedy Intl

Wed 9/3

4:15 pm-7:55 am

1 stop10h 40m

$431

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 8/27

2:10 pm-4:59 pm

Nonstop7h 49m

New York John F Kennedy Intl

Wed 9/3

9:45 am-9:40 pm

Nonstop6h 55m

$433

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 10/16

3:35 pm-3:40 pm

1 stop29h 05m

New York John F Kennedy Intl

Tue 11/11

5:35 pm-9:20 am

1 stop10h 45m

$437

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 9/12

6:40 pm-12:50 pm

1 stop23h 10m

New York John F Kennedy Intl

Tue 9/23

4:15 pm-5:50 pm

1 stop20h 35m

$441

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 9/17

8:40 am-4:35 pm

1 stop12h 55m

New York John F Kennedy Intl

Mon 9/29

9:00 am-9:35 am

1 stop19h 35m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 round-trip 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, November is the cheapest month in which you can book a flight from London to Connecticut (average of $287). Flying from London to Connecticut in December is currently the most expensive (average of $351). 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 July 30, 2025.
Peruse reviews from past customers who have flown with Austrian Airlines, SWISS, and United Airlines from London to Connecticut to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
823 reviews

Boarding

7.6

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
823 reviews
Austrian Airlines
7.6
Good
823 reviews

Boarding

7.6

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
SWISS
7.5
Good
1,686 reviews
Austrian Airlines
7.6
Good
823 reviews

Boarding

7.6

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
United Airlines
7.4
Good
8,896 reviews
Austrian Airlines
7.6
Good
823 reviews

Boarding

7.6

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Virgin Atlantic
7.4
Good
655 reviews
Austrian Airlines
7.6
Good
823 reviews

Boarding

7.6

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Scandinavian Airlines
7.3
Good
1,453 reviews
Austrian Airlines
7.6
Good
823 reviews

Boarding

7.6

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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.

  • What are the cheapest airlines to fly from London to Connecticut one-way?

    The cheapest airlines for a one-way flight from London to Connecticut are TAP AIR PORTUGAL ($371), Norse Atlantic UK ($377), and LEVEL ($380).

  • What are the most popular routes from London to Connecticut?

    The most popular flight routes from London to Connecticut are London Heathrow - New York John F Kennedy Intl, London Heathrow - Newark and London Gatwick - Newark.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from London to Connecticut (average of $287). Flying from London to Connecticut in December is currently the most expensive (average of $351). 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.
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Top airline flying from London to Connecticut

Discover the top airline 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 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$790Average$980FlexibilityNo cancel feeOn-timeN/A

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