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.

$211 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

Direct

Recent round-trip flight deals from Connecticut to London

Mon, Oct 19 - Sat, Oct 31

8:30 pm - 11:55 am

JFK

LHR

10h 25m

1 stop

12:15 pm - 7:00 pm

LHR

JFK

10h 45m

1 stop

$573Icelandair

Sun, Nov 1 - Fri, Nov 6

7:25 pm - 3:05 pm

JFK

LTN

14h 40m

1 stop

6:00 am - 6:00 pm

LTN

JFK

17h 00m

1 stop

$573Multiple Airlines

Thu, Oct 15 - Thu, Oct 29

8:30 pm - 12:30 am

JFK

STN

23h 00m

2 stops

7:55 am - 7:00 pm

STN

JFK

15h 05m

2 stops

$573Multiple Airlines

Thu, Aug 27 - Thu, Sep 3

6:20 pm - 6:20 am

JFK

LGW

7h 00mnonstop

1:05 pm - 3:55 pm

LGW

JFK

7h 50mnonstop

$574Norse Atlantic UK

Fri, Oct 16 - Wed, Nov 4

8:30 pm - 11:55 am

JFK

LHR

10h 25m

1 stop

8:35 pm - 6:00 pm

LHR

JFK

26h 25m

1 stop

$574Icelandair

Thu, Aug 27 - Thu, Sep 3

6:20 pm - 6:20 am

JFK

LGW

7h 00mnonstop

1:05 pm - 3:55 pm

LGW

JFK

7h 50mnonstop

$575Norse Atlantic UK

Thu, Oct 1 - Sun, Oct 4

6:55 pm - 9:35 am

JFK

LHR

33h 40m

2 stops

6:40 am - 5:00 pm

LHR

JFK

15h 20m

2 stops

$579Scandinavian Airlines

Mon, Sep 14 - Fri, Sep 18

9:20 pm - 10:15 am

LGA

LHR

31h 55m

1 stop

6:05 pm - 12:00 pm

LHR

LGA

22h 55m

1 stop

$637British Airways

Mon, Nov 2 - Thu, Nov 5

5:10 pm - 10:25 am

LGA

LHR

12h 15m

1 stop

5:15 pm - 8:38 am

LHR

LGA

20h 23m

1 stop

$657British Airways

Fri, Dec 25 - Sun, Feb 14

6:30 pm - 9:35 am

EWR

LHR

34h 05m

1 stop

7:50 pm - 1:25 pm

LHR

EWR

22h 35m

1 stop

$736Scandinavian Airlines

Useful Info

Low season	January
High season	December
Cheapest flight	$211

Best time to beat the crowds with an average 18% drop in price.

Most popular time to fly with an average 15% 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.

Everything you need to know for your flight to London

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Cabin class types available on flights to Connecticut

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Premium Economy Class flights to London

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$211 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

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

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FAQs for booking flights from Connecticut to 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

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