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.

$284 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

Fri, Dec 4 - Sun, Dec 6

3:07 pm - 10:50 amBDL Hartford Bradley Intl-LHR London Heathrow

14h 43m1 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

$686United Airlines

Fri, Dec 4 - Sun, Dec 6

6:00 am - 12:00 pmBDL Hartford Bradley Intl-LHR London Heathrow

25h 00m2 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

$686United Airlines

Sat, Nov 28 - Sat, Dec 12

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

9h 10m1 stop Dublin

9:50 am - 4:25 pmLHR London Heathrow-BDL Hartford Bradley Intl

11h 35m1 stop Dublin

$754Aer Lingus

Sat, Feb 13 - Tue, Feb 16

5:04 pm - 7:10 amBDL Hartford Bradley Intl-LHR London Heathrow

33h 06m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

6:50 am - 5:45 pmLHR London Heathrow-BDL Hartford Bradley Intl

15h 55m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$769Multiple Airlines

Sat, Oct 31 - Sat, Nov 7

6:55 pm - 9:05 amBDL Hartford Bradley Intl-LHR London Heathrow

10h 10m1 stop Dublin

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

12h 35m1 stop Dublin

$779Aer Lingus

Tue, Dec 1 - Tue, Dec 8

5:55 pm - 8:15 amBDL Hartford Bradley Intl-STN London Stansted

9h 20m1 stop Dublin

7:15 am - 4:25 pmSTN London Stansted-BDL Hartford Bradley Intl

14h 10m1 stop Dublin

$779Multiple Airlines

Thu, Nov 5 - Thu, Nov 19

7:35 pm - 12:00 pmBDL Hartford Bradley Intl-LHR London Heathrow

11h 25m1 stop Charlotte Douglas

3:40 pm - 11:53 pmLHR London Heathrow-BDL Hartford Bradley Intl

13h 13m1 stop Chicago O'Hare Intl

$827American Airlines

Sat, Dec 5 - Tue, Dec 8

1:43 pm - 6:35 amBDL Hartford Bradley Intl-LHR London Heathrow

11h 52m1 stop Philadelphia

10:35 am - 10:36 pmLHR London Heathrow-BDL Hartford Bradley Intl

17h 01m1 stop Philadelphia

$832American Airlines

Sun, Oct 18 - Thu, Oct 22

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

9h 20m1 stop New York John F Kennedy Intl

11:55 am - 11:46 pmLHR London Heathrow-BDL Hartford Bradley Intl

16h 51m1 stop New York John F Kennedy Intl

$872JetBlue

Tue, Nov 3 - Tue, Nov 10

6:00 am - 9:40 pmBDL Hartford Bradley Intl-LHR London Heathrow

10h 40m1 stop New York John F Kennedy Intl

12:20 pm - 11:38 pmLHR London Heathrow-BDL Hartford Bradley Intl

16h 18m1 stop New York John F Kennedy Intl

$892JetBlue

Recent last minute flight deals from Connecticut to London

Mon, Oct 12 - Mon, Oct 19

6:00 pm - 8:05 amBDL Hartford Bradley Intl-LHR London Heathrow

9h 05m1 stop Dublin

9:50 am - 4:30 pmLHR London Heathrow-BDL Hartford Bradley Intl

11h 40m1 stop Dublin

$784Aer Lingus

Sat, Oct 10 - Mon, Oct 19

6:00 am - 6:45 amBDL Hartford Bradley Intl-LHR London Heathrow

19h 45m1 stop Chicago O'Hare Intl

5:40 pm - 2:29 pmLHR London Heathrow-BDL Hartford Bradley Intl

25h 49m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$818United Airlines

Mon, Oct 12 - Mon, Oct 19

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

19h 55m1 stop Washington, D.C. Dulles Intl

5:40 pm - 5:53 pmLHR London Heathrow-BDL Hartford Bradley Intl

29h 13m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$818United Airlines

Sat, Oct 10 - Wed, Oct 21

7:40 pm - 6:30 amBDL Hartford Bradley Intl-LHR London Heathrow

29h 50m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

2:05 pm - 11:59 pmLHR London Heathrow-BDL Hartford Bradley Intl

38h 54m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$822Air Canada

Sat, Oct 10 - Wed, Oct 21

7:40 pm - 6:30 amBDL Hartford Bradley Intl-LHR London Heathrow

29h 50m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

2:05 pm - 11:59 pmLHR London Heathrow-BDL Hartford Bradley Intl

38h 54m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$823Air Canada

Sat, Oct 10 - Wed, Oct 21

2:05 pm - 6:55 amBDL Hartford Bradley Intl-LHR London Heathrow

11h 50m1 stop Charlotte Douglas

9:15 am - 4:31 pmLHR London Heathrow-BDL Hartford Bradley Intl

12h 16m1 stop Charlotte Douglas

$834American Airlines

Tue, Oct 13 - Fri, Oct 23

7:15 pm - 10:20 amBDL Hartford Bradley Intl-LHR London Heathrow

10h 05m1 stop Philadelphia

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

13h 39m1 stop Chicago O'Hare Intl

$834American Airlines

Mon, Oct 12 - Thu, Oct 15

6:25 am - 9:30 amBDL Hartford Bradley Intl-LHR London Heathrow

22h 05m1 stop New York John F Kennedy Intl

11:55 am - 11:46 pmLHR London Heathrow-BDL Hartford Bradley Intl

16h 51m1 stop New York John F Kennedy Intl

$892JetBlue

Sun, Oct 11 - Mon, Oct 19

6:00 pm - 8:05 amBDL Hartford Bradley Intl-LHR London Heathrow

9h 05m1 stop Dublin

9:50 am - 4:30 pmLHR London Heathrow-BDL Hartford Bradley Intl

11h 40m1 stop Dublin

$1,018Aer Lingus

Thu, Oct 8 - Sun, Oct 18

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

19h 55m1 stop Miami

6:05 pm - 4:30 pmLHR London Heathrow-BDL Hartford Bradley Intl

27h 25m1 stop Dublin

$1,111British Airways

Useful Info

Low season	January
High season	December
Cheapest flight	$284

Best time to beat the crowds with an average 27% drop in price.

Most popular time to fly with an average 11% 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

Hayes

Slough

Richmond

Wembley

Luton

Eastbourne

Ilford

Guildford

Kingston upon Thames

Bedford

Crawley

Watford

Harrow

Twickenham

Ipswich

St. Albans

Folkestone

Colchester

Woodbridge

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$284 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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