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.

£154 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.

Return

One-way

Last minute

Direct

Recent return flight deals from Connecticut to London

Thu, 12 Nov - Fri, 20 Nov

19:25 - 13:00JFK New York John F Kennedy Intl-LTN London Luton

12h 35m1 stop Reykjavik Keflavik Intl

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

17h 00m1 stop Reykjavik Keflavik Intl

£374Multiple Airlines

Tue, 24 Nov - Sun, 6 Dec

16:25 - 20:40JFK New York John F Kennedy Intl-LGW London Gatwick

23h 15m2 stops Zurich Dublin

08:25 - 13:15LGW London Gatwick-JFK New York John F Kennedy Intl

33h 50m2 stops Dublin Zurich

£379Multiple Airlines

Wed, 14 Oct - Wed, 21 Oct

21:05 - 13:30JFK New York John F Kennedy Intl-LHR London Heathrow

11h 25m1 stop Dublin

16:50 - 22:25LHR London Heathrow-JFK New York John F Kennedy Intl

10h 35m1 stop Dublin

£444Aer Lingus

Wed, 14 Oct - Wed, 21 Oct

21:05 - 13:30JFK New York John F Kennedy Intl-LHR London Heathrow

11h 25m1 stop Dublin

15:50 - 22:25LHR London Heathrow-JFK New York John F Kennedy Intl

11h 35m1 stop Dublin

£444Aer Lingus

Tue, 10 Nov - Mon, 16 Nov

17:05 - 10:50JFK New York John F Kennedy Intl-LGW London Gatwick

12h 45m1 stop Madrid Barajas

11:45 - 19:15LGW London Gatwick-JFK New York John F Kennedy Intl

12h 30m1 stop Madrid Barajas

£445Iberia

Sun, 11 Oct - Tue, 20 Oct

16:55 - 09:30JFK New York John F Kennedy Intl-LHR London Heathrow

11h 35m1 stop Madrid Barajas

10:50 - 18:55LHR London Heathrow-JFK New York John F Kennedy Intl

13h 05m1 stop Madrid Barajas

£446Iberia

Thu, 11 Mar - Thu, 18 Mar

18:40 - 06:40JFK New York John F Kennedy Intl-LHR London Heathrow

7h 00mdirect

09:35 - 13:35LHR London Heathrow-JFK New York John F Kennedy Intl

8h 00mdirect

£447British Airways

Wed, 18 Nov - Mon, 23 Nov

20:05 - 08:10JFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mdirect

11:20 - 14:25LHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mdirect

£447British Airways

Sat, 14 Nov - Tue, 1 Dec

18:05 - 05:50JFK New York John F Kennedy Intl-LGW London Gatwick

6h 45mdirect

12:50 - 15:55LGW London Gatwick-JFK New York John F Kennedy Intl

8h 05mdirect

£447Norse Atlantic UK

Mon, 16 Nov - Tue, 1 Dec

18:05 - 06:00JFK New York John F Kennedy Intl-LGW London Gatwick

6h 55mdirect

12:50 - 15:55LGW London Gatwick-JFK New York John F Kennedy Intl

8h 05mdirect

£447Norse Atlantic UK

Recent last minute flight deals from Connecticut to London

Fri, 18 Sep - Sun, 20 Sep

23:55 - 18:20JFK New York John F Kennedy Intl-LGW London Gatwick

13h 25m1 stop Dublin

08:55 - 22:25LGW London Gatwick-JFK New York John F Kennedy Intl

18h 30m1 stop Dublin

£447Multiple Airlines

Sun, 20 Sep - Tue, 29 Sep

23:50 - 09:10JFK New York John F Kennedy Intl-LHR London Heathrow

28h 20m1 stop Barcelona-El Prat

09:55 - 22:00LHR London Heathrow-JFK New York John F Kennedy Intl

17h 05m1 stop Barcelona-El Prat

£448LEVEL

Sat, 19 Sep - Fri, 25 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

£453Norse Atlantic UK

Sat, 19 Sep - Fri, 25 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

£454Norse Atlantic UK

Mon, 21 Sep - Wed, 7 Oct

09:45 - 21:40JFK New York John F Kennedy Intl-LHR London Heathrow

6h 55mdirect

18:05 - 21:05LHR London Heathrow-JFK New York John F Kennedy Intl

8h 00mdirect

£458Finnair

Mon, 21 Sep - Tue, 29 Sep

19:15 - 07:20JFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mdirect

09:55 - 22:00LHR London Heathrow-JFK New York John F Kennedy Intl

17h 05m1 stop Barcelona-El Prat

£461Iberia

Sun, 20 Sep - Tue, 29 Sep

09:35 - 21:40JFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mdirect

18:05 - 21:05LHR London Heathrow-JFK New York John F Kennedy Intl

8h 00mdirect

£461Finnair

Sun, 20 Sep - Tue, 29 Sep

20:35 - 08:50JFK New York John F Kennedy Intl-LHR London Heathrow

7h 15mdirect

19:45 - 11:54LHR London Heathrow-JFK New York John F Kennedy Intl

21h 09m1 stop Paris Charles de Gaulle

£467Virgin Atlantic

Mon, 21 Sep - Wed, 7 Oct

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

7h 15mdirect

11:30 - 18:45LHR London Heathrow-JFK New York John F Kennedy Intl

12h 15m1 stop Paris Charles de Gaulle

£471Virgin Atlantic

Mon, 21 Sep - Tue, 29 Sep

20:40 - 13:35JFK New York John F Kennedy Intl-LHR London Heathrow

11h 55m1 stop Madrid Barajas

09:55 - 22:00LHR London Heathrow-JFK New York John F Kennedy Intl

17h 05m1 stop Barcelona-El Prat

£481Iberia

Recent direct flight deals from Connecticut to London

Thu, 11 Mar - Thu, 18 Mar

18:40 - 06:40JFK New York John F Kennedy Intl-LHR London Heathrow

7h 00mdirect

09:35 - 13:35LHR London Heathrow-JFK New York John F Kennedy Intl

8h 00mdirect

£447British Airways

Wed, 18 Nov - Mon, 23 Nov

20:05 - 08:10JFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mdirect

11:20 - 14:25LHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mdirect

£447British Airways

Sat, 14 Nov - Tue, 1 Dec

18:05 - 05:50JFK New York John F Kennedy Intl-LGW London Gatwick

6h 45mdirect

12:50 - 15:55LGW London Gatwick-JFK New York John F Kennedy Intl

8h 05mdirect

£447Norse Atlantic UK

Mon, 16 Nov - Tue, 1 Dec

18:05 - 06:00JFK New York John F Kennedy Intl-LGW London Gatwick

6h 55mdirect

12:50 - 15:55LGW London Gatwick-JFK New York John F Kennedy Intl

8h 05mdirect

£447Norse Atlantic UK

Sun, 13 Dec - Wed, 23 Dec

18:00 - 06:20JFK New York John F Kennedy Intl-LHR London Heathrow

7h 20mdirect

20:10 - 23:30LHR London Heathrow-JFK New York John F Kennedy Intl

8h 20mdirect

£457Virgin Atlantic

Thu, 15 Oct - Thu, 29 Oct

20:15 - 08:50JFK New York John F Kennedy Intl-LHR London Heathrow

7h 35mdirect

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

8h 20mdirect

£468Virgin Atlantic

Sun, 27 Sep - Fri, 9 Oct

09:35 - 21:40JFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mdirect

18:05 - 21:05LHR London Heathrow-JFK New York John F Kennedy Intl

8h 00mdirect

£469Iberia

Wed, 18 Nov - Fri, 27 Nov

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

7h 00mdirect

16:40 - 19:50LHR London Heathrow-JFK New York John F Kennedy Intl

8h 10mdirect

£469Iberia

Mon, 19 Oct - Tue, 3 Nov

19:15 - 07:20JFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mdirect

10:15 - 13:10LHR London Heathrow-JFK New York John F Kennedy Intl

7h 55mdirect

£475Finnair

Wed, 30 Sep - Wed, 7 Oct

19:15 - 07:20JFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mdirect

14:10 - 17:00LHR London Heathrow-JFK New York John F Kennedy Intl

7h 50mdirect

£479Finnair

Useful Info

Low season	January
High season	December
Cheapest flight	£154

Best time to beat the crowds (25% less expensive on average)

Most popular time to fly (10% more expensive on average)

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 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

Folkestone

Newport

Winchester

Croydon

Slough

Stansted

Colchester

Chichester

Crawley

Maidstone

Hastings

Chelmsford

Bedford

Richmond

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£154 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

Cheapest flight

FAQs for booking flights from Connecticut to London

Travelling to a place near London?

More options for your flight to London

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

Cabin class types available on flights to Connecticut

Find direct flights for London

Flights from domestic origins to London

Choose which airport to fly into in London

Flights to other popular destinations

Find deals for your return flight