How does KAYAK find such low prices on flights from Connecticut to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Connecticut to London.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Connecticut to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Connecticut is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Connecticut to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Connecticut with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Connecticut to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Connecticut up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$188 CHEAP FLIGHTS from Connecticut to London

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Cheap Flights from Connecticut to London

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Connecticut to London

Thu, Sep 17 - Sun, Sep 20

6:55 pm - 9:20 amJFK New York John F Kennedy Intl-LHR London Heathrow

33h 25m1 stop Kastrup Copenhagen

6:40 am - 3:40 pmLHR London Heathrow-JFK New York John F Kennedy Intl

38h 00m2 stops Stockholm Arlanda Oslo Gardermoen

$529Scandinavian Airlines

Sat, Oct 10 - Mon, Oct 12

5:10 pm - 9:35 pmJFK New York John F Kennedy Intl-LHR London Heathrow

23h 25m1 stop Oslo Gardermoen

9:05 pm - 3:40 pmLHR London Heathrow-JFK New York John F Kennedy Intl

23h 35m2 stops Stockholm Arlanda Oslo Gardermoen

$529Scandinavian Airlines

Sat, Oct 3 - Mon, Oct 5

6:20 pm - 6:20 amJFK New York John F Kennedy Intl-LGW London Gatwick

7h 00mnonstop

7:55 pm - 10:25 pmLGW London Gatwick-JFK New York John F Kennedy Intl

31h 30m2 stops Berlin Brandenburg Dublin

$529Multiple Airlines

Sat, Sep 26 - Sat, Oct 3

6:20 pm - 6:20 amJFK New York John F Kennedy Intl-LGW London Gatwick

7h 00mnonstop

1:05 pm - 3:55 pmLGW London Gatwick-JFK New York John F Kennedy Intl

7h 50mnonstop

$533Norse Atlantic UK

Sat, Oct 3 - Sat, Oct 10

6:20 pm - 6:20 amJFK New York John F Kennedy Intl-LGW London Gatwick

7h 00mnonstop

1:05 pm - 3:55 pmLGW London Gatwick-JFK New York John F Kennedy Intl

7h 50mnonstop

$534Norse Atlantic UK

Sat, Sep 26 - Tue, Sep 29

6:20 pm - 6:20 amJFK New York John F Kennedy Intl-LGW London Gatwick

7h 00mnonstop

8:00 pm - 10:25 pmLGW London Gatwick-JFK New York John F Kennedy Intl

31h 25m2 stops Berlin Brandenburg Dublin

$534Multiple Airlines

Wed, Oct 21 - Mon, Oct 26

2:30 pm - 6:35 amLGA New York LaGuardia-LHR London Heathrow

11h 05m1 stop Toronto Pearson Intl

1:00 pm - 9:31 pmLHR London Heathrow-LGA New York LaGuardia

12h 31m1 stop Montreal Pierre Elliott Trudeau Intl

$545Air Canada

Sun, Dec 6 - Sun, Dec 20

6:50 pm - 11:20 amLGA New York LaGuardia-LHR London Heathrow

11h 30m1 stop Toronto Pearson Intl

1:00 pm - 7:06 pmLHR London Heathrow-LGA New York LaGuardia

11h 06m1 stop Montreal Pierre Elliott Trudeau Intl

$557Air Canada

Thu, Nov 26 - Wed, Dec 2

7:25 pm - 10:55 amJFK New York John F Kennedy Intl-LGW London Gatwick

10h 30m1 stop Reykjavik Keflavik Intl

11:55 am - 6:00 pmLGW London Gatwick-JFK New York John F Kennedy Intl

11h 05m1 stop Reykjavik Keflavik Intl

$565Icelandair

Thu, Oct 15 - Thu, Oct 29

11:10 pm - 2:40 pmJFK New York John F Kennedy Intl-LGW London Gatwick

10h 30m1 stop Reykjavik Keflavik Intl

11:55 am - 7:00 pmLGW London Gatwick-JFK New York John F Kennedy Intl

11h 05m1 stop Reykjavik Keflavik Intl

$576Icelandair

Recent last minute flight deals from Connecticut to London

Sat, Aug 15 - Thu, Sep 10

6:20 pm - 6:20 amJFK New York John F Kennedy Intl-LGW London Gatwick

7h 00mnonstop

1:05 pm - 3:55 pmLGW London Gatwick-JFK New York John F Kennedy Intl

7h 50mnonstop

$537Norse Atlantic UK

Mon, Aug 17 - Fri, Sep 18

11:55 pm - 11:30 amJFK New York John F Kennedy Intl-LGW London Gatwick

6h 35mnonstop

1:05 pm - 3:55 pmLGW London Gatwick-JFK New York John F Kennedy Intl

7h 50mnonstop

$562Norse Atlantic UK

Mon, Aug 17 - Sun, Sep 20

11:55 pm - 11:30 amJFK New York John F Kennedy Intl-LGW London Gatwick

6h 35mnonstop

6:35 pm - 12:50 pmLGW London Gatwick-JFK New York John F Kennedy Intl

23h 15m1 stop Zurich

$621Multiple Airlines

Mon, Aug 17 - Wed, Aug 19

4:15 pm - 7:55 amJFK New York John F Kennedy Intl-LHR London Heathrow

10h 40m1 stop Zurich

6:50 am - 1:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

11h 10m1 stop Brussels Bruxelles-National

$654Multiple Airlines

Mon, Aug 17 - Wed, Aug 19

5:35 pm - 10:00 amLGA New York LaGuardia-LHR London Heathrow

11h 25m1 stop Montreal Pierre Elliott Trudeau Intl

6:50 am - 5:25 pmLHR London Heathrow-LGA New York LaGuardia

15h 35m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$694United Airlines

Tue, Aug 18 - Thu, Aug 20

8:45 am - 10:00 amLGA New York LaGuardia-LHR London Heathrow

20h 15m1 stop Montreal Pierre Elliott Trudeau Intl

6:50 am - 6:45 pmLHR London Heathrow-LGA New York LaGuardia

16h 55m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

$694United Airlines

Mon, Aug 17 - Wed, Aug 19

3:30 pm - 10:15 amLGA New York LaGuardia-LHR London Heathrow

13h 45m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National

9:30 am - 4:57 pmLHR London Heathrow-LGA New York LaGuardia

12h 27m1 stop Montreal Pierre Elliott Trudeau Intl

$709Air Canada

Mon, Aug 17 - Wed, Aug 19

3:30 pm - 10:15 amLGA New York LaGuardia-LHR London Heathrow

13h 45m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National

9:30 am - 7:32 pmLHR London Heathrow-LGA New York LaGuardia

15h 02m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island

$709Air Canada

Mon, Aug 17 - Wed, Aug 19

4:15 pm - 11:20 amJFK New York John F Kennedy Intl-LHR London Heathrow

14h 05m1 stop Zurich

7:00 am - 2:20 pmLHR London Heathrow-JFK New York John F Kennedy Intl

12h 20m1 stop Geneva Geneve-Cointrin

$716SWISS

Mon, Aug 17 - Wed, Aug 19

4:15 pm - 7:55 amJFK New York John F Kennedy Intl-LHR London Heathrow

10h 40m1 stop Zurich

7:00 am - 2:20 pmLHR London Heathrow-JFK New York John F Kennedy Intl

12h 20m1 stop Geneva Geneve-Cointrin

$724SWISS

Recent direct flight deals from Connecticut to London

Sat, Sep 26 - Sat, Oct 3

6:20 pm - 6:20 amJFK New York John F Kennedy Intl-LGW London Gatwick

7h 00mnonstop

1:05 pm - 3:55 pmLGW London Gatwick-JFK New York John F Kennedy Intl

7h 50mnonstop

$533Norse Atlantic UK

Sat, Oct 17 - Thu, Oct 22

6:20 pm - 6:20 amJFK New York John F Kennedy Intl-LGW London Gatwick

7h 00mnonstop

1:05 pm - 3:55 pmLGW London Gatwick-JFK New York John F Kennedy Intl

7h 50mnonstop

$534Norse Atlantic UK

Sat, Sep 26 - Sat, Oct 3

6:20 pm - 6:20 amJFK New York John F Kennedy Intl-LGW London Gatwick

7h 00mnonstop

1:05 pm - 3:55 pmLGW London Gatwick-JFK New York John F Kennedy Intl

7h 50mnonstop

$539A.P.G.

Tue, Sep 15 - Sat, Sep 26

6:20 pm - 6:20 amJFK New York John F Kennedy Intl-LGW London Gatwick

7h 00mnonstop

1:05 pm - 3:55 pmLGW London Gatwick-JFK New York John F Kennedy Intl

7h 50mnonstop

$556Hahn Air

Sat, Dec 5 - Mon, Dec 21

8:40 pm - 8:35 amJFK New York John F Kennedy Intl-LHR London Heathrow

6h 55mnonstop

8:20 am - 11:20 amLHR London Heathrow-JFK New York John F Kennedy Intl

8h 00mnonstop

$589British Airways

Tue, Oct 6 - Sat, Oct 17

7:10 pm - 7:20 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 10mnonstop

8:20 am - 11:10 amLHR London Heathrow-JFK New York John F Kennedy Intl

7h 50mnonstop

$604British Airways

Thu, Oct 15 - Thu, Oct 29

8:15 pm - 8:50 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 35mnonstop

3:50 pm - 8:10 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 20mnonstop

$722Virgin Atlantic

Mon, Oct 19 - Sat, Oct 31

8:15 am - 8:10 pmJFK New York John F Kennedy Intl-LHR London Heathrow

6h 55mnonstop

10:10 am - 2:27 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 17mnonstop

$722Virgin Atlantic

Thu, Oct 15 - Thu, Oct 29

5:50 pm - 5:50 amEWR Newark-LHR London Heathrow

7h 00mnonstop

4:25 pm - 8:35 pmLHR London Heathrow-EWR Newark

8h 10mnonstop

$730Iberia

Wed, Oct 7 - Tue, Oct 13

7:15 pm - 7:20 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

3:20 pm - 6:20 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 00mnonstop

$731Iberia

Useful Info

Low season	January
High season	December
Cheapest flight	$188

Best time to beat the crowds with an average 21% drop in price.

Most popular time to fly with an average 12% increase in price.

Flight from New York John F Kennedy Airport to London Gatwick Airport

How does KAYAK find such low prices on flights from Connecticut to London?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Connecticut to London.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Connecticut to London?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Connecticut is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Connecticut to London?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Connecticut with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Connecticut to London?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Connecticut up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Hounslow

Hayes

Slough

Richmond

Wembley

Luton

Eastbourne

Ilford

Crawley

Watford

Bedford

Colchester

Ipswich

Guildford

Kingston upon Thames

Twickenham

St. Albans

Harrow

Newbury

Maidenhead

Everything you need to know for your flight to London

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$188 Find Cheap Flights from Connecticut to London - Compare and Save

Cheap Flights from Connecticut to London

Recent round-trip flight deals from Connecticut to London

Recent one-way flight deals from Connecticut to London

Recent last minute flight deals from Connecticut to London

Recent direct flight deals from Connecticut to London

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FAQs for booking flights from Connecticut to London

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Everything you need to know for your flight to London

Cabin class types available on flights to Connecticut

Complete your trip to London with a hotel stay or car rental

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