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.

£159 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

Sat, 24 Oct - Thu, 5 Nov

20:25 - 11:50JFK New York John F Kennedy Intl-LHR London Heathrow

10h 25m1 stop Reykjavik Keflavik Intl

20:35 - 18:00LHR London Heathrow-JFK New York John F Kennedy Intl

26h 25m1 stop Reykjavik Keflavik Intl

£450Icelandair

Tue, 6 Oct - Mon, 12 Oct

16:15 - 21:15JFK New York John F Kennedy Intl-LGW London Gatwick

24h 00m2 stops Zurich Dublin

09:45 - 12:50LGW London Gatwick-JFK New York John F Kennedy Intl

32h 05m2 stops Dublin Zurich

£450Multiple Airlines

Fri, 9 Oct - Wed, 14 Oct

23:55 - 17:20JFK New York John F Kennedy Intl-LHR London Heathrow

12h 25m1 stop Dublin

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

10h 35m1 stop Dublin

£451Aer Lingus

Wed, 7 Oct - Tue, 20 Oct

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

9h 40m1 stop Shannon

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

10h 35m1 stop Dublin

£451Aer Lingus

Mon, 7 Dec - Thu, 10 Dec

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

6h 50mdirect

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

8h 00mdirect

£452British Airways

Wed, 3 Feb - Wed, 10 Feb

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

7h 05mdirect

18:05 - 21:10LHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mdirect

£454British Airways

Sat, 17 Oct - Tue, 20 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

£454Norse Atlantic UK

Wed, 3 Feb - Wed, 10 Feb

17:10 - 07:00JFK New York John F Kennedy Intl-LHR London Heathrow

8h 50m1 stop Boston Logan Intl

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

8h 10mdirect

£455Iberia

Tue, 13 Oct - Tue, 20 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

£456Norse Atlantic UK

Mon, 1 Feb - Tue, 9 Feb

21:00 - 14:55JFK New York John F Kennedy Intl-LHR London Heathrow

12h 55m1 stop Madrid Barajas

09:15 - 19:15LHR London Heathrow-JFK New York John F Kennedy Intl

15h 00m1 stop Madrid Barajas

£456Iberia

Recent last minute flight deals from Connecticut to London

Wed, 23 Sep - Tue, 6 Oct

23:55 - 16:00JFK New York John F Kennedy Intl-LHR London Heathrow

11h 05m1 stop Dublin

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

10h 35m1 stop Dublin

£450Aer Lingus

Fri, 25 Sep - Tue, 6 Oct

16:55 - 08:25JFK New York John F Kennedy Intl-LGW London Gatwick

10h 30m1 stop Dublin

13:10 - 22:25LGW London Gatwick-JFK New York John F Kennedy Intl

14h 15m1 stop Dublin

£451Multiple Airlines

Thu, 24 Sep - Tue, 6 Oct

16:55 - 07:50JFK New York John F Kennedy Intl-STN London Stansted

9h 55m1 stop Dublin

06:30 - 22:25STN London Stansted-JFK New York John F Kennedy Intl

20h 55m1 stop Dublin

£452Multiple Airlines

Sun, 27 Sep - Tue, 6 Oct

23:55 - 15:00JFK New York John F Kennedy Intl-LHR London Heathrow

10h 05m1 stop Dublin

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

10h 35m1 stop Dublin

£453Aer Lingus

Fri, 25 Sep - Sun, 27 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

£455Norse Atlantic UK

Fri, 25 Sep - Sun, 27 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

£455Norse Atlantic UK

Tue, 22 Sep - Fri, 2 Oct

22:40 - 10:35JFK New York John F Kennedy Intl-LHR London Heathrow

6h 55mdirect

16:35 - 19:40LHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mdirect

£460British Airways

Sun, 27 Sep - Tue, 6 Oct

23:55 - 12:05JFK New York John F Kennedy Intl-LHR London Heathrow

7h 10mdirect

15:25 - 22:40LHR London Heathrow-JFK New York John F Kennedy Intl

12h 15m1 stop Paris Charles de Gaulle

£470Virgin Atlantic

Sat, 26 Sep - Fri, 9 Oct

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

7h 15mdirect

15:20 - 22:40LHR London Heathrow-JFK New York John F Kennedy Intl

12h 20m1 stop Paris Charles de Gaulle

£472Virgin Atlantic

Sun, 27 Sep - Tue, 6 Oct

18:20 - 06:25JFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mdirect

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

8h 00mdirect

£481British Airways

Recent direct flight deals from Connecticut to London

Mon, 7 Dec - Thu, 10 Dec

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

6h 50mdirect

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

8h 00mdirect

£452British Airways

Sat, 17 Oct - Tue, 20 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

£454Norse Atlantic UK

Wed, 3 Feb - Wed, 10 Feb

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

7h 05mdirect

18:05 - 21:10LHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mdirect

£454British Airways

Tue, 13 Oct - Tue, 20 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

£455Hahn Air

Tue, 13 Oct - Tue, 20 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

£455A.P.G.

Tue, 13 Oct - Tue, 20 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

£456Norse Atlantic UK

Sun, 11 Oct - Tue, 20 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

£461Finnair

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

£470Virgin Atlantic

Mon, 19 Oct - Sat, 31 Oct

08:15 - 20:10JFK New York John F Kennedy Intl-LHR London Heathrow

6h 55mdirect

10:10 - 14:27LHR London Heathrow-JFK New York John F Kennedy Intl

8h 17mdirect

£470Virgin Atlantic

Sun, 11 Oct - Tue, 20 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

£472Finnair

Useful Info

Low season	January
High season	December

Best time to beat the crowds (26% less expensive on average)

Most popular time to fly (10% 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

Newport

Folkestone

Winchester

Croydon

Slough

Stansted

Colchester

Chichester

Crawley

Maidstone

Hastings

Chelmsford

Bedford

Richmond

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£159 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

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