HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Connecticut

$402+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BDL
mag 23 — mag 301
sab 5/23
sab 5/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from London to Connecticut with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 aprile 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
ven 9/181:05 pm
LGW
-
JFK
Nonstop7h 50m
Norse Atlantic UK
gio 10/16:20 pm
JFK
-
LGW
Nonstop7h 00m
Norse Atlantic UK
Deal found 4/20$556
This LEVEL deal was found by Cheapflights users on 4/18. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 5/188:50 pm
LHR
-
JFK
1 stop30h 10m
LEVEL
sab 5/2311:45 pm
JFK
-
LHR
1 stop28h 25m
LEVEL
Deal found 4/18$556
This Mytrip deal was found by Cheapflights users on 4/21. 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.
lun 5/46:40 am
STN
-
JFK
2 stops21h 00m
Multiple Airlines
lun 5/114:40 pm
JFK
-
STN
2 stops17h 05m
Multiple Airlines
Deal found 4/21$557
This LEVEL deal was found by Cheapflights users on 4/21. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 9/89:10 am
LGW
-
JFK
1 stop17h 30m
LEVEL
sab 9/2611:25 pm
JFK
-
LGW
1 stop31h 55m
LEVEL
Deal found 4/21$558
This Mytrip deal was found by Cheapflights users on 4/18. 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.
gio 5/144:15 pm
STN
-
JFK
3 stops28h 25m
Multiple Airlines
gio 5/286:55 pm
JFK
-
STN
2 stops17h 40m
Multiple Airlines
Deal found 4/18$558
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
mar 5/1912:45 pm
LTN
-
JFK
1 stop14h 15m
Multiple Airlines
dom 5/2411:45 pm
JFK
-
LTN
1 stop18h 35m
Multiple Airlines
Deal found 4/19$558
This LEVEL deal was found by Cheapflights users on 4/18. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 5/198:50 pm
LHR
-
JFK
1 stop30h 10m
LEVEL
mar 5/2611:45 pm
JFK
-
LHR
1 stop28h 25m
LEVEL
Deal found 4/18$558
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
mar 9/81:05 pm
LGW
-
JFK
Nonstop7h 50m
Norse Atlantic UK
dom 10/186:20 pm
JFK
-
LGW
Nonstop7h 00m
Norse Atlantic UK
Deal found 4/18$559
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
lun 4/276:20 am
STN
-
JFK
1 stop20h 50m
Multiple Airlines
dom 5/312:30 am
JFK
-
STN
1 stop27h 15m
Multiple Airlines
Deal found 4/19$559
This Mytrip deal was found by Cheapflights users on 4/18. 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.
gio 5/149:25 am
LTN
-
JFK
2 stops35h 15m
Multiple Airlines
sab 5/236:55 pm
JFK
-
LTN
2 stops22h 00m
Multiple Airlines
Deal found 4/18$559
This TravelUp deal was found by Cheapflights users on 4/19. 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.
mer 4/296:50 am
LHR
-
JFK
1 stop11h 10m
Multiple Airlines
mer 5/64:15 pm
JFK
-
LHR
1 stop10h 40m
Multiple Airlines
Deal found 4/19$559
This Mytrip deal was found by Cheapflights users on 4/20. 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.
mar 5/51:15 pm
STN
-
JFK
3 stops31h 25m
Multiple Airlines
mar 5/125:10 pm
JFK
-
STN
2 stops19h 25m
Multiple Airlines
Deal found 4/20$560

Find flight deals from London to Connecticut

Keep the following information in mind while searching for London to Connecticut flight deals. Data was last updated aprile 23, 2026.

Round-trip from

$556
(Kiwi.com)

One-way from

$402
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$774
From London (LON) to Connecticut
Search Deals
One-way flight from London (LON) to Connecticut
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 aprile 23, 2026.
Use the filters below to find and compare flights from London to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

dom 9/27

1:05 pm-3:55 pm

Nonstop7h 50m

New York John F Kennedy Intl

dom 10/4

6:20 pm-6:20 am

Nonstop7h 00m

$584

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

gio 5/14

8:45 am-4:35 pm

1 stop12h 50m

New York John F Kennedy Intl

ven 5/22

3:50 pm-8:35 am

1 stop11h 45m

$585

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

ven 5/15

7:25 am-6:25 pm

2 stops16h 00m

New York LaGuardia

lun 5/18

6:30 am-10:00 am

1 stop22h 30m

$592

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

gio 5/14

6:50 am-6:43 pm

2 stops16h 53m

New York LaGuardia

gio 5/21

2:30 pm-8:35 am

1 stop13h 05m

$597

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

gio 6/4

8:50 pm-9:40 pm

1 stop29h 50m

New York John F Kennedy Intl

gio 6/11

11:25 pm-9:10 am

1 stop28h 45m

$599

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

mer 5/20

6:40 am-5:00 pm

1 stop15h 20m

New York John F Kennedy Intl

mer 5/27

6:55 pm-4:00 pm

1 stop16h 05m

$612

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

gio 6/18

1:35 pm-9:40 pm

1 stop13h 05m

New York John F Kennedy Intl

gio 9/10

11:25 pm-10:15 am

1 stop29h 50m

$622

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

gio 5/7

2:05 pm-7:36 pm

1 stop10h 31m

New York LaGuardia

dom 5/10

2:50 pm-6:55 am

1 stop11h 05m

$623

LondonNewark

LHR - EWR

LHREWR

London Heathrow

mar 5/19

6:40 am-2:59 pm

1 stop13h 19m

Newark

lun 5/25

5:45 pm-12:55 pm

2 stops14h 10m

$624

LondonNewark

LHR - EWR

LHREWR

London Heathrow

lun 9/28

6:40 am-1:15 pm

1 stop11h 35m

Newark

lun 10/12

5:20 pm-7:55 pm

1 stop21h 35m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/18

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

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, August is the cheapest month in which you can book a flight from London to Connecticut (average of $533). Flying from London to Connecticut in June is currently the most expensive (average of $751). 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 to fly round-trip from London to Connecticut?

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?

    There are many flights that can get you from London to Connecticut in 7h 50m. Fly via Norse Atlantic UK, United Airlines, or LEVEL to get the fastest option. There are 3458 mi between London and Connecticut. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 - New York John F Kennedy Intl.

  • 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, August is the cheapest month in which you can book a flight from London to Connecticut (average of $533). Flying from London to Connecticut in June is currently the most expensive (average of $751). 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.

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 aprile 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$758Average$904FlexibilityNo cancel feeOn-timeN/A

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.