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.

$189 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

Tue, Nov 10 - Fri, Nov 13

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

35h 00m2 stops Kastrup Copenhagen Oslo Gardermoen

6:40 am - 3:45 pmLHR London Heathrow-JFK New York John F Kennedy Intl

14h 05m1 stop Kastrup Copenhagen

$528Scandinavian Airlines

Fri, Dec 4 - Mon, Dec 7

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

35h 00m2 stops Kastrup Copenhagen Oslo Gardermoen

6:40 am - 3:45 pmLHR London Heathrow-JFK New York John F Kennedy Intl

14h 05m1 stop Kastrup Copenhagen

$528Scandinavian Airlines

Sun, Dec 6 - Sun, Dec 20

1:10 pm - 7:10 amLGA New York LaGuardia-LHR London Heathrow

13h 00m1 stop Montreal Pierre Elliott Trudeau Intl

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

13h 31m1 stop Montreal Pierre Elliott Trudeau Intl

$530Air Canada

Fri, Sep 25 - Fri, Oct 2

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

$531Norse Atlantic UK

Sun, Oct 4 - Tue, Oct 6

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

7h 00mnonstop

7:35 am - 10:25 pmLGW London Gatwick-JFK New York John F Kennedy Intl

19h 50m2 stops Hamburg Dublin

$531Multiple Airlines

Thu, Oct 1 - Tue, Oct 6

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

$532Norse Atlantic UK

Fri, Nov 6 - Thu, Nov 19

11:55 am - 6:30 amLGA New York LaGuardia-LHR London Heathrow

13h 35m1 stop Toronto Pearson Intl

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

11h 06m1 stop Montreal Pierre Elliott Trudeau Intl

$534Air Canada

Sun, Oct 4 - Wed, Oct 14

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

7h 00mnonstop

9:35 am - 10:25 pmLGW London Gatwick-JFK New York John F Kennedy Intl

17h 50m2 stops Hamburg Dublin

$535Multiple Airlines

Wed, Dec 9 - Tue, Dec 15

7:25 pm - 10:50 amJFK New York John F Kennedy Intl-LHR London Heathrow

10h 25m1 stop Reykjavik Keflavik Intl

12:15 pm - 6:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

10h 45m1 stop Reykjavik Keflavik Intl

$540Icelandair

Sat, Nov 7 - Mon, Nov 16

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

$554Icelandair

Recent last minute flight deals from Connecticut to London

Mon, Aug 24 - Tue, Sep 29

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

$577Norse Atlantic UK

Mon, Aug 24 - Wed, Nov 4

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

7h 00mnonstop

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

28h 30m2 stops Berlin Brandenburg Dublin

$606Multiple Airlines

Mon, Aug 24 - 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

$611Norse Atlantic UK

Mon, Aug 24 - Wed, Nov 4

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

7h 00mnonstop

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

11h 05m1 stop Reykjavik Keflavik Intl

$649Multiple Airlines

Mon, Aug 24 - Thu, Sep 10

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

11h 25m1 stop Oslo Gardermoen

7:05 am - 3:40 pmLHR London Heathrow-JFK New York John F Kennedy Intl

13h 35m1 stop Oslo Gardermoen

$662Scandinavian Airlines

Mon, Aug 24 - Wed, Aug 26

4:15 pm - 1:00 pmJFK New York John F Kennedy Intl-LHR London Heathrow

15h 45m1 stop Zurich

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

12h 20m1 stop Geneva Geneve-Cointrin

$663SWISS

Mon, Aug 24 - Fri, Sep 11

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

11h 25m1 stop Oslo Gardermoen

7:05 am - 3:40 pmLHR London Heathrow-JFK New York John F Kennedy Intl

13h 35m1 stop Oslo Gardermoen

$674Scandinavian Airlines

Mon, Aug 24 - Thu, Aug 27

7:25 pm - 8:15 amJFK New York John F Kennedy Intl-LHR London Heathrow

31h 50m1 stop Geneva Geneve-Cointrin

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

11h 10m1 stop Brussels Bruxelles-National

$679Lufthansa

Mon, Aug 24 - Tue, Aug 25

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

10h 40m1 stop Zurich

8:05 pm - 2:20 pmLHR London Heathrow-JFK New York John F Kennedy Intl

23h 15m2 stops Zurich Geneva Geneve-Cointrin

$681SWISS

Mon, Aug 24 - Wed, Aug 26

3:30 pm - 10:00 amLGA New York LaGuardia-LHR London Heathrow

13h 30m1 stop Montreal Pierre Elliott Trudeau Intl

9:30 am - 7:40 pmLHR London Heathrow-LGA New York LaGuardia

15h 10m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$712Lufthansa

Recent direct flight deals from Connecticut to London

Fri, Sep 25 - Fri, Oct 2

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

$531Norse Atlantic UK

Thu, Oct 1 - Tue, Oct 6

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

$532Norse Atlantic UK

Tue, Sep 29 - Tue, Oct 6

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

$543A.P.G.

Sat, Oct 3 - Thu, Oct 8

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

$543Hahn Air

Fri, Nov 13 - Wed, Nov 18

7:05 pm - 7:05 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 00mnonstop

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

8h 00mnonstop

$584British Airways

Fri, Nov 6 - Fri, Nov 13

7:05 pm - 7:05 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 00mnonstop

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

8h 00mnonstop

$584British Airways

Thu, Nov 5 - Fri, Dec 11

9:10 pm - 9:25 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 15mnonstop

4:35 pm - 8:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 25mnonstop

$723Virgin Atlantic

Wed, Oct 7 - Tue, Oct 13

6:30 pm - 6:45 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 15mnonstop

12:50 pm - 3:35 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 45mnonstop

$724Virgin Atlantic

Sun, Nov 8 - Fri, Dec 11

6:30 pm - 6:30 amEWR Newark-LHR London Heathrow

7h 00mnonstop

4:25 pm - 7:35 pmLHR London Heathrow-EWR Newark

8h 10mnonstop

$731Iberia

Wed, Oct 28 - Tue, Nov 3

10:35 pm - 9:30 amEWR Newark-LHR London Heathrow

6h 55mnonstop

10:40 am - 1:50 pmLHR London Heathrow-EWR Newark

8h 10mnonstop

$733Iberia

Useful Info

Low season	January
High season	December
Cheapest flight	$189

Best time to beat the crowds with an average 22% 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

Bedford

Watford

Guildford

Colchester

Kingston upon Thames

Ipswich

Twickenham

St. Albans

Harrow

Newbury

Maidenhead

Everything you need to know for your flight to London

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$189 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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Cheapest flight

FAQs for booking flights from Connecticut to London

Traveling to a place near London?

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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