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.

£216 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

Recent return flight deals from Connecticut to London

Thu, 3 Dec - Tue, 8 Dec

17:55 - 09:15BDL Hartford Bradley Intl-LGW London Gatwick

10h 20m1 stop Dublin

08:50 - 16:25LGW London Gatwick-BDL Hartford Bradley Intl

12h 35m1 stop Dublin

£456Multiple Airlines

Sat, 7 Nov - Sat, 14 Nov

17:55 - 07:55BDL Hartford Bradley Intl-LGW London Gatwick

9h 00m1 stop Dublin

11:00 - 16:25LGW London Gatwick-BDL Hartford Bradley Intl

10h 25m1 stop Dublin

£485Multiple Airlines

Sat, 7 Nov - Sat, 14 Nov

17:55 - 07:55BDL Hartford Bradley Intl-LGW London Gatwick

9h 00m1 stop Dublin

11:00 - 16:25LGW London Gatwick-BDL Hartford Bradley Intl

10h 25m1 stop Dublin

£491Multiple Airlines

Wed, 14 Oct - Wed, 21 Oct

06:00 - 07:15BDL Hartford Bradley Intl-LHR London Heathrow

20h 15m1 stop Atlanta Hartsfield-Jackson

08:55 - 23:32LHR London Heathrow-BDL Hartford Bradley Intl

19h 37m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

£511Delta

Wed, 14 Oct - Wed, 21 Oct

17:14 - 12:05BDL Hartford Bradley Intl-LHR London Heathrow

13h 51m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

06:30 - 18:25LHR London Heathrow-BDL Hartford Bradley Intl

16h 55m2 stops Amsterdam Schiphol Minneapolis St Paul

£514Delta

Wed, 14 Oct - Thu, 22 Oct

17:14 - 12:05BDL Hartford Bradley Intl-LHR London Heathrow

13h 51m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

06:15 - 17:59LHR London Heathrow-BDL Hartford Bradley Intl

16h 44m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

£515Delta

Wed, 14 Oct - Tue, 27 Oct

17:20 - 13:15BDL Hartford Bradley Intl-LHR London Heathrow

14h 55m1 stop Atlanta Hartsfield-Jackson

16:00 - 10:19LHR London Heathrow-BDL Hartford Bradley Intl

22h 19m1 stop Atlanta Hartsfield-Jackson

£517Delta

Tue, 8 Dec - Wed, 9 Dec

06:00 - 05:55BDL Hartford Bradley Intl-LHR London Heathrow

18h 55m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

09:00 - 23:44LHR London Heathrow-BDL Hartford Bradley Intl

19h 44m2 stops Zurich Washington, D.C. Dulles Intl

£519United Airlines

Wed, 21 Oct - Wed, 28 Oct

12:57 - 09:15BDL Hartford Bradley Intl-LHR London Heathrow

15h 18m2 stops Detroit Metropolitan Wayne County Boston Logan Intl

08:55 - 23:32LHR London Heathrow-BDL Hartford Bradley Intl

18h 37m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

£520Virgin Atlantic

Fri, 13 Nov - Sun, 15 Nov

17:02 - 12:00BDL Hartford Bradley Intl-LHR London Heathrow

13h 58m1 stop Chicago O'Hare Intl

07:00 - 18:42LHR London Heathrow-BDL Hartford Bradley Intl

16h 42m2 stops Geneva Geneve-Cointrin Washington, D.C. Dulles Intl

£521United Airlines

Recent last minute flight deals from Connecticut to London

Sun, 27 Sep - Tue, 29 Sep

06:05 - 09:00BDL Hartford Bradley Intl-LHR London Heathrow

21h 55m1 stop Chicago O'Hare Intl

08:45 - 21:37LHR London Heathrow-BDL Hartford Bradley Intl

17h 52m2 stops Zurich Chicago O'Hare Intl

£529United Airlines

Fri, 2 Oct - Sun, 4 Oct

06:05 - 09:00BDL Hartford Bradley Intl-LHR London Heathrow

21h 55m1 stop Chicago O'Hare Intl

06:50 - 23:59LHR London Heathrow-BDL Hartford Bradley Intl

22h 09m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

£531United Airlines

Sun, 27 Sep - Tue, 29 Sep

06:05 - 06:55BDL Hartford Bradley Intl-LHR London Heathrow

19h 50m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

06:50 - 21:37LHR London Heathrow-BDL Hartford Bradley Intl

19h 47m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£535United Airlines

Mon, 28 Sep - Wed, 30 Sep

17:03 - 06:45BDL Hartford Bradley Intl-LHR London Heathrow

32h 42m1 stop Chicago O'Hare Intl

17:55 - 23:59LHR London Heathrow-BDL Hartford Bradley Intl

35h 04m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

£536United Airlines

Tue, 29 Sep - Sat, 10 Oct

06:00 - 07:15BDL Hartford Bradley Intl-LHR London Heathrow

20h 15m1 stop Atlanta Hartsfield-Jackson

10:45 - 23:32LHR London Heathrow-BDL Hartford Bradley Intl

17h 47m1 stop Detroit Metropolitan Wayne County

£555Delta

Tue, 29 Sep - Sat, 10 Oct

11:43 - 07:10BDL Hartford Bradley Intl-LHR London Heathrow

14h 27m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

10:45 - 23:32LHR London Heathrow-BDL Hartford Bradley Intl

17h 47m1 stop Detroit Metropolitan Wayne County

£558Delta

Tue, 29 Sep - Sat, 10 Oct

10:33 - 06:30BDL Hartford Bradley Intl-LHR London Heathrow

14h 57m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

09:30 - 21:37LHR London Heathrow-BDL Hartford Bradley Intl

17h 07m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

£601Multiple Airlines

Tue, 29 Sep - Sat, 10 Oct

10:33 - 06:30BDL Hartford Bradley Intl-LHR London Heathrow

14h 57m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

08:30 - 23:59LHR London Heathrow-BDL Hartford Bradley Intl

20h 29m3 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

£607Multiple Airlines

Tue, 29 Sep - Sat, 10 Oct

10:33 - 06:30BDL Hartford Bradley Intl-LHR London Heathrow

14h 57m3 stops Washington, D.C. Dulles Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

08:30 - 23:59LHR London Heathrow-BDL Hartford Bradley Intl

20h 29m3 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

£613Air Canada

Mon, 28 Sep - Wed, 30 Sep

06:00 - 10:15BDL Hartford Bradley Intl-LHR London Heathrow

23h 15m2 stops Washington, D.C. Dulles Intl Brussels Bruxelles-National

09:30 - 23:59LHR London Heathrow-BDL Hartford Bradley Intl

19h 29m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

£619United Airlines

Useful Info

Low season	January
High season	December
Cheapest flight	£216

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

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

Flight from Hartford 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

Newport

Folkestone

Winchester

Croydon

Slough

Stansted

Colchester

Chichester

Crawley

Maidstone

Hastings

Chelmsford

Bedford

Richmond

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£216 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

Good to know - Cheap tickets from Connecticut to London

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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 hire

Cabin class types available on flights to Connecticut

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