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.

$280 CHEAP FLIGHTS from Connecticut to London

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Cheap Flights from Connecticut to London

Cheap flights from Connecticut to London with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

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

$621Multiple Airlines

Tue, Dec 1 - Tue, Dec 8

5:55 pm - 10:35 amBDL Hartford Bradley Intl-LTN London Luton

11h 40m1 stop Dublin

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

13h 40m1 stop Dublin

$622Multiple Airlines

Sun, Mar 21 - Tue, Mar 23

7:51 pm - 10:50 amBDL Hartford Bradley Intl-LHR London Heathrow

10h 59m1 stop Washington, D.C. Dulles Intl

7:00 am - 11:53 pmLHR London Heathrow-BDL Hartford Bradley Intl

20h 53m2 stops Geneva Geneve-Cointrin Washington, D.C. Dulles Intl

$701United Airlines

Thu, Feb 11 - Sun, Feb 14

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 - 11:57 pmLHR London Heathrow-BDL Hartford Bradley Intl

22h 07m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

$719United Airlines

Tue, Dec 1 - Tue, Dec 8

5:55 pm - 3:35 pmBDL Hartford Bradley Intl-LHR London Heathrow

16h 40m1 stop Dublin

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

12h 35m1 stop Dublin

$727Aer Lingus

Tue, Mar 2 - Tue, Mar 9

5:55 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

$735Aer Lingus

Sat, Nov 14 - Sat, Nov 21

1:28 pm - 7:50 amBDL Hartford Bradley Intl-LHR London Heathrow

13h 22m1 stop Philadelphia

2:10 pm - 11:32 pmLHR London Heathrow-BDL Hartford Bradley Intl

14h 22m1 stop Charlotte Douglas

$834American Airlines

Tue, Mar 16 - Tue, Mar 30

5:55 pm - 12:00 pmBDL Hartford Bradley Intl-LHR London Heathrow

14h 05m1 stop Charlotte Douglas

12:00 pm - 6:43 pmLHR London Heathrow-BDL Hartford Bradley Intl

11h 43m1 stop Philadelphia

$847American Airlines

Thu, Nov 12 - Sun, Nov 29

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

9h 10m1 stop Dublin

7:50 pm - 4:25 pmLHR London Heathrow-BDL Hartford Bradley Intl

49h 35m2 stops Manchester Dublin

$1,089British Airways

Thu, Nov 19 - Mon, Nov 30

5:28 am - 8:15 amBDL Hartford Bradley Intl-LHR London Heathrow

21h 47m1 stop Miami

8:45 pm - 4:25 pmLHR London Heathrow-BDL Hartford Bradley Intl

24h 40m1 stop Dublin

$1,103British Airways

Thu, Oct 22 - Tue, Oct 27

2:59 pm - 6:55 amBDL Hartford Bradley Intl-LHR London Heathrow

10h 56m1 stop Washington, D.C. Dulles Intl

1:00 pm - 2:02 pmLHR London Heathrow-BDL Hartford Bradley Intl

29h 02m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$814United Airlines

Sat, Oct 24 - Sat, Nov 21

7:40 pm - 11:50 amBDL Hartford Bradley Intl-LHR London Heathrow

11h 10m1 stop Washington, D.C. Dulles Intl

1:45 pm - 11:59 pmLHR London Heathrow-BDL Hartford Bradley Intl

39h 14m2 stops Zurich Washington, D.C. Dulles Intl

$814United Airlines

Fri, Oct 23 - Tue, Oct 27

12:38 pm - 11:55 amBDL Hartford Bradley Intl-LHR London Heathrow

18h 17m1 stop Chicago O'Hare Intl

9:00 am - 11:59 pmLHR London Heathrow-BDL Hartford Bradley Intl

18h 59m2 stops Zurich Washington, D.C. Dulles Intl

$814United Airlines

Sun, Oct 25 - Sat, Oct 31

10:44 am - 7:55 amBDL Hartford Bradley Intl-LHR London Heathrow

17h 11m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

9:00 am - 11:59 pmLHR London Heathrow-BDL Hartford Bradley Intl

18h 59m2 stops Zurich Washington, D.C. Dulles Intl

$814United Airlines

Sun, Oct 25 - Sat, Oct 31

9:37 am - 12:00 pmBDL Hartford Bradley Intl-LHR London Heathrow

22h 23m1 stop Chicago O'Hare Intl

9:00 am - 11:59 pmLHR London Heathrow-BDL Hartford Bradley Intl

18h 59m2 stops Zurich Washington, D.C. Dulles Intl

$814United Airlines

Sat, Oct 24 - Sun, Nov 1

6:00 am - 9:30 amBDL Hartford Bradley Intl-LHR London Heathrow

22h 30m2 stops Washington, D.C. Dulles Intl Ottawa

8:45 am - 11:59 pmLHR London Heathrow-BDL Hartford Bradley Intl

20h 14m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$821Multiple Airlines

Sat, Oct 24 - Sat, Nov 21

2:00 pm - 10:00 amBDL Hartford Bradley Intl-LHR London Heathrow

15h 00m1 stop Atlanta Hartsfield-Jackson

9:50 am - 11:36 pmLHR London Heathrow-BDL Hartford Bradley Intl

18h 46m1 stop Minneapolis St Paul

$834KLM

Sat, Oct 24 - Sun, Nov 1

3:14 pm - 8:50 amBDL Hartford Bradley Intl-LHR London Heathrow

12h 36m1 stop Philadelphia

9:55 am - 6:49 pmLHR London Heathrow-BDL Hartford Bradley Intl

13h 54m1 stop Charlotte Douglas

$834American Airlines

Thu, Oct 22 - Tue, Oct 27

9:43 am - 7:10 amBDL Hartford Bradley Intl-LHR London Heathrow

16h 27m1 stop Detroit Metropolitan Wayne County

4:00 pm - 10:19 amLHR London Heathrow-BDL Hartford Bradley Intl

22h 19m1 stop Atlanta Hartsfield-Jackson

$834Delta

Fri, Oct 23 - Tue, Oct 27

5:20 pm - 11:20 amBDL Hartford Bradley Intl-LHR London Heathrow

13h 00m1 stop Atlanta Hartsfield-Jackson

11:20 am - 11:32 pmLHR London Heathrow-BDL Hartford Bradley Intl

16h 12m1 stop Detroit Metropolitan Wayne County

$834Air France

Low season	January
High season	December
Cheapest flight	$280

Best time to beat the crowds with an average 28% drop in price.

Most popular time to fly with an average 11% increase in price.

Flight from Hartford to London Stansted 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

Kingston upon Thames

Guildford

Bedford

Crawley

Watford

Harrow

Twickenham

Ipswich

St. Albans

Folkestone

Colchester

Woodbridge

More options for your flight to London

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Car rentals in London

$280 Find Cheap Flights from Connecticut to London - Compare and Save

Cheap Flights from Connecticut to London

Cheap flights from Connecticut to London with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Connecticut to London

Traveling to a place near London?

More options for your flight to London

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

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