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.

$286 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

Recent round-trip flight deals from Connecticut to London

Thu, Dec 3 - Tue, Dec 8

5:55 pm - 3:55 pmBDL Hartford Bradley Intl-LTN London Luton

17h 00m1 stop Dublin

7:45 am - 4:25 pmLTN London Luton-BDL Hartford Bradley Intl

13h 40m1 stop Dublin

$602Multiple Airlines

Thu, Dec 3 - Tue, Dec 8

5:55 pm - 9:15 amBDL Hartford Bradley Intl-LGW London Gatwick

10h 20m1 stop Dublin

8:50 am - 4:25 pmLGW London Gatwick-BDL Hartford Bradley Intl

12h 35m1 stop Dublin

$604Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

6:00 pm - 9:05 amBDL Hartford Bradley Intl-LHR London Heathrow

10h 05m1 stop Dublin

7:40 am - 4:30 pmLHR London Heathrow-BDL Hartford Bradley Intl

13h 50m1 stop Dublin

$634Aer Lingus

Wed, Oct 14 - Wed, Oct 21

2:28 pm - 6:55 amBDL Hartford Bradley Intl-LHR London Heathrow

11h 27m1 stop Charlotte Douglas

2:45 pm - 11:24 pmLHR London Heathrow-BDL Hartford Bradley Intl

13h 39m1 stop Chicago O'Hare Intl

$684American Airlines

Wed, Oct 14 - Wed, Oct 21

3:14 pm - 6:50 amBDL Hartford Bradley Intl-LHR London Heathrow

10h 36m1 stop Philadelphia

3:15 pm - 11:24 pmLHR London Heathrow-BDL Hartford Bradley Intl

13h 09m1 stop Chicago O'Hare Intl

$684American Airlines

Tue, Dec 8 - Wed, Dec 9

6:00 am - 6:40 amBDL Hartford Bradley Intl-LHR London Heathrow

19h 40m1 stop Washington, D.C. Dulles Intl

9:00 am - 11:44 pmLHR London Heathrow-BDL Hartford Bradley Intl

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

$687United Airlines

Tue, Dec 8 - Wed, Dec 9

6:00 am - 5:55 amBDL Hartford Bradley Intl-LHR London Heathrow

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

9:00 am - 11:44 pmLHR London Heathrow-BDL Hartford Bradley Intl

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

$687United Airlines

Tue, Oct 27 - Sat, Nov 7

6:55 pm - 8:05 amBDL Hartford Bradley Intl-LHR London Heathrow

9h 10m1 stop Dublin

8:50 am - 4:25 pmLHR London Heathrow-BDL Hartford Bradley Intl

12h 35m1 stop Dublin

$706Aer Lingus

Tue, Dec 1 - Sat, Dec 12

5:55 pm - 8:05 amBDL Hartford Bradley Intl-LHR London Heathrow

9h 10m1 stop Dublin

8:50 am - 4:25 pmLHR London Heathrow-BDL Hartford Bradley Intl

12h 35m1 stop Dublin

$710British Airways

Fri, Mar 5 - Fri, Mar 26

5:06 am - 6:15 amBDL Hartford Bradley Intl-LHR London Heathrow

20h 09m1 stop Washington, D.C. Reagan-National

2:45 pm - 5:11 pmLHR London Heathrow-BDL Hartford Bradley Intl

30h 26m1 stop Dallas/Fort Worth

$870British Airways

Recent last minute flight deals from Connecticut to London

Sun, Sep 27 - Wed, Oct 7

12:36 pm - 7:10 amBDL Hartford Bradley Intl-LHR London Heathrow

13h 34m1 stop Detroit Metropolitan Wayne County

6:15 am - 11:59 pmLHR London Heathrow-BDL Hartford Bradley Intl

22h 44m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$677Delta

Sun, Sep 27 - Tue, Oct 6

8:00 am - 7:15 amBDL Hartford Bradley Intl-LHR London Heathrow

18h 15m1 stop Atlanta Hartsfield-Jackson

6:15 am - 9:19 pmLHR London Heathrow-BDL Hartford Bradley Intl

20h 04m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$677Delta

Wed, Sep 30 - Tue, Oct 6

12:36 pm - 7:15 amBDL Hartford Bradley Intl-LHR London Heathrow

13h 39m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

8:55 am - 9:19 pmLHR London Heathrow-BDL Hartford Bradley Intl

17h 24m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$682Delta

Sun, Sep 27 - Tue, Oct 6

9:38 am - 7:10 amBDL Hartford Bradley Intl-LHR London Heathrow

16h 32m1 stop Detroit Metropolitan Wayne County

3:15 pm - 11:59 pmLHR London Heathrow-BDL Hartford Bradley Intl

13h 44m1 stop Atlanta Hartsfield-Jackson

$684Delta

Sun, Sep 27 - Thu, Oct 8

8:00 am - 6:25 amBDL Hartford Bradley Intl-LHR London Heathrow

17h 25m1 stop Atlanta Hartsfield-Jackson

12:25 pm - 11:49 pmLHR London Heathrow-BDL Hartford Bradley Intl

16h 24m1 stop Minneapolis St Paul

$684Delta

Sun, Sep 27 - Tue, Sep 29

6:05 am - 9:00 amBDL Hartford Bradley Intl-LHR London Heathrow

21h 55m1 stop Chicago O'Hare Intl

8:45 am - 9:37 pmLHR London Heathrow-BDL Hartford Bradley Intl

17h 52m2 stops Zurich Chicago O'Hare Intl

$700United Airlines

Sat, Sep 26 - Mon, Sep 28

7:40 pm - 10:40 amBDL Hartford Bradley Intl-LHR London Heathrow

10h 00m1 stop Washington, D.C. Dulles Intl

8:40 am - 11:59 pmLHR London Heathrow-BDL Hartford Bradley Intl

20h 19m2 stops Zurich Washington, D.C. Dulles Intl

$700United Airlines

Sat, Sep 26 - Mon, Sep 28

9:44 am - 10:15 amBDL Hartford Bradley Intl-LHR London Heathrow

19h 31m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

9:30 am - 2:07 pmLHR London Heathrow-BDL Hartford Bradley Intl

33h 37m2 stops Ottawa Washington, D.C. Dulles Intl

$702United Airlines

Sun, Sep 27 - Tue, Sep 29

6:05 am - 6:55 amBDL Hartford Bradley Intl-LHR London Heathrow

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

6:50 am - 9:37 pmLHR London Heathrow-BDL Hartford Bradley Intl

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

$708United Airlines

Wed, Sep 30 - Tue, Oct 6

6:25 am - 8:45 pmBDL Hartford Bradley Intl-LHR London Heathrow

9h 20m1 stop New York John F Kennedy Intl

8:15 am - 11:46 pmLHR London Heathrow-BDL Hartford Bradley Intl

20h 31m1 stop New York John F Kennedy Intl

$8,264JetBlue

Useful Info

Low season	January
High season	December
Cheapest flight	$286

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 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 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

Kingston upon Thames

Bedford

Watford

Harrow

Twickenham

Newbury

St. Albans

Maidenhead

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$286 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

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Recent last minute flight deals from Connecticut to London

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