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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$230 CHEAP FLIGHTS from Connecticut to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

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Flight Deals

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

Direct

Recent round-trip flight deals from Connecticut to London

Thu, May 14 - Wed, May 20

11:10 pm - 12:30 am

JFK

STN

20h 20m

2 stops

8:00 pm - 10:05 pm

STN

JFK

31h 05m

2 stops

$520Multiple Airlines

Fri, Apr 24 - Tue, Apr 28

11:10 pm - 8:30 pm

JFK

STN

16h 20m

2 stops

8:20 am - 10:05 pm

STN

JFK

18h 45m

2 stops

$521Multiple Airlines

Sun, Apr 19 - Thu, May 7

10:05 pm - 10:00 pm

JFK

LHR

18h 55m

1 stop

8:00 am - 8:05 pm

LHR

JFK

17h 05m

1 stop

$522TAP AIR PORTUGAL

Mon, Apr 20 - Mon, May 18

10:05 pm - 6:50 pm

JFK

LHR

15h 45m

1 stop

11:20 am - 8:05 pm

LHR

JFK

13h 45m

1 stop

$524TAP AIR PORTUGAL

Sat, May 2 - Mon, May 4

5:45 pm - 2:35 pm

EWR

LHR

15h 50m

1 stop

6:40 am - 1:15 pm

LHR

EWR

11h 35m

1 stop

$524Scandinavian Airlines

Fri, Apr 24 - Sun, Apr 26

5:45 pm - 2:35 pm

EWR

LHR

15h 50m

1 stop

6:40 am - 1:15 pm

LHR

EWR

11h 35m

1 stop

$526Scandinavian Airlines

Tue, Apr 28 - Thu, May 21

10:05 pm - 4:25 pm

JFK

LGW

13h 20m

1 stop

10:00 am - 5:45 pm

LGW

JFK

12h 45m

1 stop

$539Air Europa

Tue, Apr 28 - Tue, May 12

10:05 pm - 4:25 pm

JFK

LGW

13h 20m

1 stop

10:00 am - 5:45 pm

LGW

JFK

12h 45m

1 stop

$540Air Europa

Sat, May 2 - Sat, May 9

5:40 pm - 10:00 am

LGA

LHR

11h 20m

1 stop

9:30 am - 7:36 pm

LHR

LGA

15h 06m

1 stop

$689Air Canada

Wed, May 6 - Wed, May 13

3:30 pm - 10:00 am

LGA

LHR

13h 30m

1 stop

9:30 am - 2:38 pm

LHR

LGA

10h 08m

1 stop

$690Air Canada

Useful Info

Low season	January
High season	December
Cheapest flight	$230

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly with an average 23% increase in price.

Flight from New York John F Kennedy Airport 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

Wembley

Richmond

Luton

Crawley

Watford

Ilford

Eastbourne

Guildford

Bedford

Colchester

St. Albans

Ipswich

Kingston upon Thames

Twickenham

Maidenhead

Barnet

Newbury

Everything you need to know for your flight to London

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Origins

Other airports

Return flight deals

Cabin class types available on flights to Connecticut

First Class flights to London

Business Class flights to London

Premium Economy Class flights to London

Economy Class flights to London

$230 Find Cheap Flights from Connecticut to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

Cheap Flights from Connecticut to London

Recent round-trip 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

FAQs for booking flights from Connecticut to London

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.

Traveling to a place near London?

Everything you need to know for your flight to London

Cabin class types available on flights to Connecticut

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

Find direct flights for London

Flights to other popular destinations

Flights from domestic origins to London

Choose which airport to fly into in London

Find deals for your return flight