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.

$213 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

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

Thu, Oct 15 - Thu, Oct 22

4:15 pm - 11:20 pmJFK New York John F Kennedy Intl-STN London Stansted

26h 05m2 stops Zurich Dublin

8:30 am - 2:20 pmSTN London Stansted-JFK New York John F Kennedy Intl

34h 50m3 stops Dublin Zurich Geneva Geneve-Cointrin

$598Multiple Airlines

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

Thu, Dec 3 - Sun, Dec 6

5:00 pm - 9:05 amJFK New York John F Kennedy Intl-LHR London Heathrow

11h 05m1 stop Dublin

8:50 am - 4:29 pmLHR London Heathrow-JFK New York John F Kennedy Intl

12h 39m1 stop Dublin

$600Aer Lingus

Sat, Jan 16 - Tue, Feb 23

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

$601Icelandair

Sun, Jan 17 - Tue, Feb 23

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

$601Icelandair

Fri, Oct 9 - Mon, Oct 12

9:50 pm - 11:20 pmJFK New York John F Kennedy Intl-STN London Stansted

20h 30m2 stops Frankfurt am Main Dublin

8:30 am - 12:50 pmSTN London Stansted-JFK New York John F Kennedy Intl

33h 20m2 stops Dublin Zurich

$601Multiple Airlines

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

Thu, Oct 15 - Thu, Oct 22

5:10 pm - 5:00 pmJFK New York John F Kennedy Intl-LHR London Heathrow

18h 50m2 stops Oslo Gardermoen Stockholm Arlanda

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

13h 35m1 stop Oslo Gardermoen

$603Scandinavian Airlines

Mon, Dec 7 - Thu, Dec 10

11:20 pm - 11:10 amJFK New York John F Kennedy Intl-LHR London Heathrow

6h 50mnonstop

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

8h 00mnonstop

$606British Airways

Recent last minute flight deals from Connecticut to London

Wed, Sep 23 - Tue, Oct 6

11:55 pm - 5:35 pmJFK New York John F Kennedy Intl-STN London Stansted

12h 40m1 stop Dublin

11:35 am - 10:25 pmSTN London Stansted-JFK New York John F Kennedy Intl

15h 50m1 stop Dublin

$601Multiple Airlines

Wed, Sep 23 - Tue, Oct 6

11:55 pm - 4:00 pmJFK New York John F Kennedy Intl-LHR London Heathrow

11h 05m1 stop Dublin

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

10h 35m1 stop Dublin

$603Aer Lingus

Fri, Sep 25 - Tue, Oct 6

4:55 pm - 8:25 amJFK New York John F Kennedy Intl-LGW London Gatwick

10h 30m1 stop Dublin

1:10 pm - 10:25 pmLGW London Gatwick-JFK New York John F Kennedy Intl

14h 15m1 stop Dublin

$604Multiple Airlines

Fri, Sep 25 - Sun, Sep 27

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

$610Norse Atlantic UK

Fri, Sep 25 - Sun, Sep 27

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

Tue, Sep 22 - Fri, Oct 2

10:40 pm - 10:35 amJFK New York John F Kennedy Intl-LHR London Heathrow

6h 55mnonstop

4:35 pm - 7:40 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mnonstop

$616British Airways

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

Tue, Sep 22 - Tue, Sep 29

6:25 pm - 9:05 amJFK New York John F Kennedy Intl-LHR London Heathrow

9h 40m1 stop Shannon

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

10h 35m1 stop Dublin

$623Aer Lingus

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

$640Finnair

Tue, Sep 22 - Thu, Oct 8

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

7h 05mnonstop

3:50 pm - 6:55 pmLHR London Heathrow-JFK New York John F Kennedy Intl

32h 05m1 stop Madrid Barajas

$654British Airways

Recent direct flight deals from Connecticut to London

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

Mon, Dec 7 - Thu, Dec 10

11:20 pm - 11:10 amJFK New York John F Kennedy Intl-LHR London Heathrow

6h 50mnonstop

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

8h 00mnonstop

$606British Airways

Tue, Oct 13 - Tue, Oct 20

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

$610Hahn Air

Tue, Oct 13 - Tue, Oct 20

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

Sun, Oct 11 - Tue, Oct 20

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

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

$630Virgin 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

$630Virgin Atlantic

Sun, Oct 11 - Tue, Oct 20

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

$632Finnair

Tue, Nov 3 - Wed, Nov 11

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

7h 00mnonstop

10:15 am - 1:10 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 55mnonstop

$646Finnair

Sun, Oct 11 - Tue, Oct 20

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

$652Hahn Air

Useful Info

Low season	January
High season	December
Cheapest flight	$213

Best time to beat the crowds with an average 26% drop in price.

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

Flight from New York John F Kennedy Airport to London Luton 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

Eastbourne

Ilford

Crawley

Guildford

Colchester

Ipswich

Bedford

Kingston upon Thames

Watford

Newbury

Twickenham

Harrow

St. Albans

Maidenhead

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$213 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

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Connecticut to London

Traveling to a place near London?

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

Find direct flights for London

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Choose which airport to fly into in London

Flights to other popular destinations

Find deals for your return flight