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>

$151 CHEAP FLIGHTS from Connecticut to London

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

...and more

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41,299,237 searches in the past 7 days on KAYAK

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Cheapest round-trip

$488

Overall average: $755

Air Canada

Mon 12/1Mon 12/8

LGA - LHR • 1 stop

Cheapest non-stop

$489

Typical prices: $505-$652

Norse Atlantic UK

Tue 5/12Fri 5/22

JFK - LGW • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to London!

Flight Deals

Cheap Flights from Connecticut to London

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Connecticut to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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, Dec 1 - Mon, Dec 8

3:20 pm - 7:10 amLGA-LHR

10h 50m1 stop

1:25 pm - 9:33 pmLHR-LGA

13h 08m1 stop

$488Air Canada

Find Deal

Fri, Jan 16 - Wed, Jan 21

4:45 pm - 10:55 amJFK-LCY

13h 10m1 stop

8:25 am - 6:55 pmLCY-JFK

15h 30m1 stop

$488ITA Airways

Find Deal

Wed, Feb 11 - Tue, Feb 24

7:25 pm - 10:55 amJFK-LGW

10h 30m1 stop

11:55 am - 6:00 pmLGW-JFK

11h 05m1 stop

$488Icelandair

Find Deal

Mon, Dec 1 - Mon, Dec 8

10:05 am - 7:10 amJFK-LHR

16h 05m1 stop

1:25 pm - 8:58 pmLHR-JFK

12h 33m1 stop

$488Air Canada

Find Deal

Tue, May 12 - Fri, May 22

6:20 pm - 6:20 amJFK-LGW

7h 00mnonstop

1:05 pm - 3:55 pmLGW-JFK

7h 50mnonstop

$489Norse Atlantic UK

Find Deal

Thu, Nov 27 - Wed, Dec 3

6:25 pm - 10:05 amJFK-LHR

10h 40m1 stop

6:00 am - 2:15 pmLHR-JFK

13h 15m1 stop

$489Multiple Airlines

Find Deal

Fri, Nov 28 - Wed, Dec 3

4:50 pm - 4:15 pmJFK-LTN

18h 25m2 stops

6:50 am - 8:10 pmLTN-JFK

18h 20m2 stops

$489Multiple Airlines

Find Deal

Thu, Jan 8 - Sat, Jan 17

10:15 am - 10:10 pmJFK-LHR

6h 55mnonstop

10:20 am - 7:05 pmLHR-JFK

13h 45m1 stop

$490Finnair

Find Deal

Wed, Jan 14 - Thu, Jan 22

7:25 pm - 10:50 amJFK-LHR

10h 25m1 stop

12:15 pm - 6:00 pmLHR-JFK

10h 45m1 stop

$492Icelandair

Find Deal

Wed, Jan 7 - Mon, Feb 9

6:05 pm - 6:00 amJFK-LGW

6h 55mnonstop

1:00 pm - 3:55 pmLGW-JFK

7h 55mnonstop

$495Norse Atlantic UK

Find Deal

Useful Info

Low season	September
High season	December
Cheapest flight	$151

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly with an average 21% increase in price.

Flight from New York LaGuardia 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

Wembley

Hayes

Richmond

Luton

Ilford

Crawley

Guildford

Watford

Kingston upon Thames

Eastbourne

Colchester

Ipswich

St. Albans

Twickenham

Harrow

Bedford

Hastings

Worthing

Everything you need to know for your flight to London

Cabin class

Complete your trip

Direct Flights

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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

Prem Econ Class flights to London

Economy Class flights to London

$151 Find Cheap Flights from Connecticut to London

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

Everything you should know

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