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.

$207 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, Nov 12 - Fri, Nov 20

7:25 pm - 1:00 pmJFK New York John F Kennedy Intl-LTN London Luton

12h 35m1 stop Reykjavik Keflavik Intl

6:00 am - 6:00 pmLTN London Luton-JFK New York John F Kennedy Intl

17h 00m1 stop Reykjavik Keflavik Intl

$504Multiple Airlines

Tue, Nov 24 - Sun, Dec 6

4:25 pm - 8:40 pmJFK New York John F Kennedy Intl-LGW London Gatwick

23h 15m2 stops Zurich Dublin

8:25 am - 1:15 pmLGW London Gatwick-JFK New York John F Kennedy Intl

33h 50m2 stops Dublin Zurich

$511Multiple Airlines

Fri, Feb 5 - Mon, Feb 8

5:45 pm - 8:55 amJFK New York John F Kennedy Intl-LHR London Heathrow

34h 10m2 stops Kastrup Copenhagen Stockholm Arlanda

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

14h 05m1 stop Kastrup Copenhagen

$522Scandinavian Airlines

Fri, Mar 12 - Sun, Mar 14

6:30 pm - 12:55 pmEWR Newark-LHR London Heathrow

13h 25m2 stops Oslo Gardermoen Stockholm Arlanda

6:40 am - 3:40 pmLHR London Heathrow-EWR Newark

14h 00m1 stop Kastrup Copenhagen

$593Scandinavian Airlines

Tue, Oct 13 - Tue, Oct 20

3:30 pm - 6:30 amLGA New York LaGuardia-LHR London Heathrow

10h 00m1 stop Montreal Pierre Elliott Trudeau Intl

9:30 am - 2:36 pmLHR London Heathrow-LGA New York LaGuardia

10h 06m1 stop Montreal Pierre Elliott Trudeau Intl

$599Air Canada

Tue, Feb 2 - Sun, Feb 7

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

$599Icelandair

Thu, Feb 4 - Tue, Feb 9

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

$599Icelandair

Wed, Oct 14 - Wed, Oct 21

9:05 pm - 1:30 pmJFK New York John F Kennedy Intl-LHR London Heathrow

11h 25m1 stop Dublin

3:50 pm - 10:25 pmLHR London Heathrow-JFK New York John F Kennedy Intl

11h 35m1 stop Dublin

$599Aer Lingus

Wed, Oct 14 - Wed, Oct 21

9:05 pm - 1:30 pmJFK New York John F Kennedy Intl-LHR London Heathrow

11h 25m1 stop Dublin

4:50 pm - 10:25 pmLHR London Heathrow-JFK New York John F Kennedy Intl

10h 35m1 stop Dublin

$599Aer Lingus

Wed, Oct 21 - Wed, Oct 28

3:30 pm - 6:30 amLGA New York LaGuardia-LHR London Heathrow

10h 00m1 stop Montreal Pierre Elliott Trudeau Intl

1:00 pm - 9:30 pmLHR London Heathrow-LGA New York LaGuardia

12h 30m1 stop Montreal Pierre Elliott Trudeau Intl

$600Air Canada

Recent last minute flight deals from Connecticut to London

Mon, Sep 21 - Mon, Sep 28

10:35 am - 7:30 pmLGA New York LaGuardia-LGW London Gatwick

27h 55m2 stops Montreal Pierre Elliott Trudeau Intl Dublin

8:40 pm - 2:36 pmLGW London Gatwick-LGA New York LaGuardia

22h 56m2 stops Dublin Montreal Pierre Elliott Trudeau Intl

$601Multiple Airlines

Fri, Sep 18 - Sun, Sep 20

11:55 pm - 6:20 pmJFK New York John F Kennedy Intl-LGW London Gatwick

13h 25m1 stop Dublin

8:55 am - 10:25 pmLGW London Gatwick-JFK New York John F Kennedy Intl

18h 30m1 stop Dublin

$602Multiple Airlines

Sat, Sep 19 - Fri, Sep 25

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

Sat, Sep 19 - Fri, Sep 25

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

$612Norse Atlantic UK

Mon, Sep 21 - Wed, Oct 7

9:45 am - 9:40 pmJFK New York John F Kennedy Intl-LHR London Heathrow

6h 55mnonstop

6:05 pm - 9:05 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 00mnonstop

$618Finnair

Mon, Sep 21 - Tue, Sep 29

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

7h 05mnonstop

9:55 am - 10:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

17h 05m1 stop Barcelona-El Prat

$621Iberia

Sun, Sep 20 - Tue, Sep 29

9:35 am - 9:40 pmJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

6:05 pm - 9:05 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 00mnonstop

$622Finnair

Sun, Sep 20 - Tue, Sep 29

6:20 pm - 6:25 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

9:55 am - 10:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

17h 05m1 stop Barcelona-El Prat

$624Iberia

Mon, Sep 21 - Thu, Oct 1

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

10h 40m1 stop Zurich

8:45 am - 4:35 pmLHR London Heathrow-JFK New York John F Kennedy Intl

12h 50m1 stop Zurich

$626SWISS

Sun, Sep 20 - Tue, Sep 29

8:30 pm - 1:00 pmJFK New York John F Kennedy Intl-LHR London Heathrow

11h 30m1 stop Zurich

8:45 am - 4:35 pmLHR London Heathrow-JFK New York John F Kennedy Intl

12h 50m1 stop Zurich

$626SWISS

Recent direct flight deals from Connecticut to London

Mon, Nov 23 - Tue, Dec 1

6:05 pm - 6:00 amJFK New York John F Kennedy Intl-LGW London Gatwick

6h 55mnonstop

12:50 pm - 3:55 pmLGW London Gatwick-JFK New York John F Kennedy Intl

8h 05mnonstop

$600Norse Atlantic UK

Sat, Nov 28 - Fri, Dec 4

6:05 pm - 5:50 amJFK New York John F Kennedy Intl-LGW London Gatwick

6h 45mnonstop

12:55 pm - 3:55 pmLGW London Gatwick-JFK New York John F Kennedy Intl

8h 00mnonstop

$600Norse Atlantic UK

Wed, Nov 18 - Mon, Nov 23

8:05 pm - 8:10 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

11:20 am - 2:25 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mnonstop

$602British Airways

Thu, Mar 11 - Thu, Mar 18

6:40 pm - 6:40 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 00mnonstop

9:35 am - 1:35 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 00mnonstop

$602British Airways

Sun, Dec 13 - Wed, Dec 23

6:00 pm - 6:20 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 20mnonstop

8:10 pm - 11:30 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 20mnonstop

$616Virgin Atlantic

Sat, Sep 26 - 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

$621A.P.G.

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

$631Virgin Atlantic

Wed, Nov 18 - Fri, Nov 27

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

7h 00mnonstop

4:40 pm - 7:50 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 10mnonstop

$632Iberia

Sun, Sep 27 - Fri, Oct 9

9:35 am - 9:40 pmJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

6:05 pm - 9:05 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 00mnonstop

$632Iberia

Sun, Oct 4 - Fri, Oct 16

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

$661A.P.G.

Useful Info

Low season	January
High season	December
Cheapest flight	$207

Best time to beat the crowds with an average 25% drop in price.

Most popular time to fly with an average 10% increase in price.

Flight from New York LaGuardia Airport to London Heathrow 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

Slough

Hayes

Richmond

Wembley

Luton

Ilford

Eastbourne

Crawley

Guildford

Bedford

Colchester

Ipswich

Watford

Kingston upon Thames

Twickenham

St. Albans

Harrow

Newbury

Maidenhead

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$207 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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Low season

High season

Cheapest flight

FAQs for booking flights from Connecticut to London

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More options for your flight to London

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

Cabin class types available on flights to Connecticut

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