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 return 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.

£142 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.

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One-way

Last minute

Direct

Recent return flight deals from Connecticut to London

Thu, 1 Oct - Sun, 4 Oct

18:55 - 09:35JFK New York John F Kennedy Intl-LHR London Heathrow

33h 40m2 stops Kastrup Copenhagen Oslo Gardermoen

06:40 - 17:00LHR London Heathrow-JFK New York John F Kennedy Intl

15h 20m2 stops Stockholm Arlanda Kastrup Copenhagen

£394Scandinavian Airlines

Thu, 15 Oct - Thu, 22 Oct

18:20 - 06:20JFK New York John F Kennedy Intl-LGW London Gatwick

7h 00mdirect

13:05 - 15:55LGW London Gatwick-JFK New York John F Kennedy Intl

7h 50mdirect

£397Norse Atlantic UK

Fri, 2 Oct - Fri, 16 Oct

18:20 - 06:20JFK New York John F Kennedy Intl-LGW London Gatwick

7h 00mdirect

13:05 - 15:55LGW London Gatwick-JFK New York John F Kennedy Intl

7h 50mdirect

£397Norse Atlantic UK

Fri, 4 Dec - Sun, 13 Dec

19:25 - 13:55JFK New York John F Kennedy Intl-LTN London Luton

13h 30m1 stop Reykjavik Keflavik Intl

06:00 - 18:00LTN London Luton-JFK New York John F Kennedy Intl

17h 00m1 stop Reykjavik Keflavik Intl

£402Multiple Airlines

Sat, 21 Nov - Sat, 20 Mar

17:50 - 05:50JFK New York John F Kennedy Intl-LHR London Heathrow

7h 00mdirect

18:05 - 22:10LHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mdirect

£443British Airways

Sat, 21 Nov - Sun, 14 Mar

23:20 - 11:10JFK New York John F Kennedy Intl-LHR London Heathrow

6h 50mdirect

16:40 - 20:50LHR London Heathrow-JFK New York John F Kennedy Intl

8h 10mdirect

£444British Airways

Mon, 16 Nov - Sun, 14 Mar

21:09 - 09:30JFK New York John F Kennedy Intl-LHR London Heathrow

7h 21mdirect

07:45 - 12:05LHR London Heathrow-JFK New York John F Kennedy Intl

8h 20mdirect

£463JetBlue

Tue, 17 Nov - Sun, 14 Mar

21:09 - 09:30JFK New York John F Kennedy Intl-LHR London Heathrow

7h 21mdirect

07:45 - 12:05LHR London Heathrow-JFK New York John F Kennedy Intl

8h 20mdirect

£463JetBlue

Sun, 7 Feb - Tue, 9 Feb

14:44 - 07:20JFK New York John F Kennedy Intl-LHR London Heathrow

11h 36m1 stop Charlotte Douglas

07:20 - 15:30LHR London Heathrow-JFK New York John F Kennedy Intl

13h 10m1 stop Barcelona-El Prat

£497American Airlines

Tue, 23 Feb - Thu, 25 Feb

18:10 - 06:15JFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mdirect

06:15 - 13:15LHR London Heathrow-JFK New York John F Kennedy Intl

12h 00m1 stop Madrid Barajas

£497American Airlines

Recent last minute flight deals from Connecticut to London

Sat, 29 Aug - Thu, 17 Sep

18:20 - 06:20JFK New York John F Kennedy Intl-LGW London Gatwick

7h 00mdirect

13:05 - 15:55LGW London Gatwick-JFK New York John F Kennedy Intl

7h 50mdirect

£469Norse Atlantic UK

Sat, 29 Aug - Fri, 5 Feb

18:20 - 06:20JFK New York John F Kennedy Intl-LGW London Gatwick

7h 00mdirect

12:55 - 15:55LGW London Gatwick-JFK New York John F Kennedy Intl

8h 00mdirect

£475Norse Atlantic UK

Mon, 31 Aug - Wed, 2 Sep

17:35 - 21:00LGA New York LaGuardia-LHR London Heathrow

22h 25m2 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl

17:55 - 14:37LHR London Heathrow-LGA New York LaGuardia

25h 42m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

£507Multiple Airlines

Wed, 2 Sep - Fri, 4 Sep

18:10 - 21:35JFK New York John F Kennedy Intl-LHR London Heathrow

22h 25m1 stop Brussels Bruxelles-National

19:15 - 14:20LHR London Heathrow-JFK New York John F Kennedy Intl

24h 05m1 stop Geneva Geneve-Cointrin

£517Multiple Airlines

Sat, 29 Aug - Sat, 5 Sep

18:25 - 09:05JFK New York John F Kennedy Intl-LHR London Heathrow

9h 40m1 stop Shannon

09:50 - 16:55LHR London Heathrow-JFK New York John F Kennedy Intl

12h 05m1 stop Shannon

£539Aer Lingus

Tue, 1 Sep - Thu, 3 Sep

18:00 - 16:40EWR Newark-LHR London Heathrow

17h 40m1 stop Frankfurt am Main

06:50 - 20:59LHR London Heathrow-EWR Newark

19h 09m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£541United Airlines

Mon, 31 Aug - Thu, 3 Sep

17:40 - 08:20EWR Newark-LHR London Heathrow

33h 40m1 stop Vienna Intl

07:45 - 10:30LHR London Heathrow-EWR Newark

7h 45mdirect

£545United Airlines

Tue, 1 Sep - Thu, 3 Sep

16:40 - 09:00JFK New York John F Kennedy Intl-LHR London Heathrow

11h 20m1 stop Amsterdam Schiphol

08:20 - 11:30LHR London Heathrow-JFK New York John F Kennedy Intl

8h 10mdirect

£555Virgin Atlantic

Sun, 30 Aug - Tue, 1 Sep

14:35 - 06:45JFK New York John F Kennedy Intl-LHR London Heathrow

11h 10m1 stop Boston Logan Intl

06:30 - 14:35LHR London Heathrow-JFK New York John F Kennedy Intl

13h 05m1 stop Amsterdam Schiphol

£565Virgin Atlantic

Sat, 29 Aug - Sat, 5 Sep

18:25 - 09:05JFK New York John F Kennedy Intl-LHR London Heathrow

9h 40m1 stop Shannon

09:50 - 16:55LHR London Heathrow-JFK New York John F Kennedy Intl

12h 05m1 stop Shannon

£567Aer Lingus

Recent direct flight deals from Connecticut to London

Thu, 15 Oct - Thu, 22 Oct

18:20 - 06:20JFK New York John F Kennedy Intl-LGW London Gatwick

7h 00mdirect

13:05 - 15:55LGW London Gatwick-JFK New York John F Kennedy Intl

7h 50mdirect

£397Norse Atlantic UK

Sat, 10 Oct - Fri, 23 Oct

18:20 - 06:20JFK New York John F Kennedy Intl-LGW London Gatwick

7h 00mdirect

13:05 - 15:55LGW London Gatwick-JFK New York John F Kennedy Intl

7h 50mdirect

£397Norse Atlantic UK

Sat, 3 Oct - Thu, 8 Oct

18:20 - 06:20JFK New York John F Kennedy Intl-LGW London Gatwick

7h 00mdirect

13:05 - 15:55LGW London Gatwick-JFK New York John F Kennedy Intl

7h 50mdirect

£422Hahn Air

Fri, 2 Oct - Thu, 8 Oct

18:20 - 06:20JFK New York John F Kennedy Intl-LGW London Gatwick

7h 00mdirect

13:05 - 15:55LGW London Gatwick-JFK New York John F Kennedy Intl

7h 50mdirect

£432A.P.G.

Sat, 21 Nov - Sat, 20 Mar

17:50 - 05:50JFK New York John F Kennedy Intl-LHR London Heathrow

7h 00mdirect

18:05 - 22:10LHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mdirect

£443British Airways

Fri, 20 Nov - Sun, 14 Mar

21:50 - 09:45JFK New York John F Kennedy Intl-LHR London Heathrow

6h 55mdirect

14:15 - 18:20LHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mdirect

£444British Airways

Tue, 17 Nov - Sun, 14 Mar

21:09 - 09:30JFK New York John F Kennedy Intl-LHR London Heathrow

7h 21mdirect

07:45 - 12:05LHR London Heathrow-JFK New York John F Kennedy Intl

8h 20mdirect

£463JetBlue

Mon, 16 Nov - Sun, 14 Mar

21:09 - 09:30JFK New York John F Kennedy Intl-LHR London Heathrow

7h 21mdirect

07:45 - 12:05LHR London Heathrow-JFK New York John F Kennedy Intl

8h 20mdirect

£463JetBlue

Wed, 7 Oct - Tue, 13 Oct

18:30 - 06:45JFK New York John F Kennedy Intl-LHR London Heathrow

7h 15mdirect

12:50 - 15:35LHR London Heathrow-JFK New York John F Kennedy Intl

7h 45mdirect

£534Virgin Atlantic

Mon, 19 Oct - Sat, 31 Oct

19:00 - 07:15JFK New York John F Kennedy Intl-LHR London Heathrow

7h 15mdirect

15:50 - 20:10LHR London Heathrow-JFK New York John F Kennedy Intl

8h 20mdirect

£534Virgin Atlantic

Useful Info

Low season	January
High season	December

Best time to beat the crowds (23% less expensive on average)

Most popular time to fly (12% more expensive on average)

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 return 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.

Gatwick

Eastbourne

Milton Keynes

Hounslow

Luton

Southend-on-Sea

Winchester

Slough

Folkestone

Newport

Stansted

Croydon

Colchester

Chichester

Crawley

Maidstone

Chelmsford

Hastings

Bedford

Richmond

Everything you need to know for your flight to London

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£142 Find Cheap Flights from Connecticut to London – Compare and Save

Cheap Flights from Connecticut to London

Recent return 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 - Cheap tickets from Connecticut to London

Low season

High season

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

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