£119 Find Cheap Flights from Connecticut to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£377
Overall average: £481
SWISS
Thu 12/2Mon 16/2
EWR - LHR • 1 stop
Cheapest direct flights
£380
Typical prices: £305-£499
JetBlue
Mon 19/1Mon 26/1
JFK - LHR • Direct
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Flight Deals

Cheap Flights from Connecticut to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Connecticut to Heathrow 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.

Recent return flight deals from Connecticut to Heathrow

Thu, 12 Feb - Mon, 16 Feb
SWISS Logo
22:00 - 16:20EWR-LHR
13h 20m1 stop
SWISS Logo
12:05 - 20:30LHR-EWR
13h 25m1 stop
£377SWISS
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Fri, 5 Dec - Thu, 11 Dec
United Airlines Logo
20:00 - 08:25EWR-LHR
7h 25mdirect
United Airlines Logo
06:35 - 19:05LHR-EWR
17h 30m1 stop
£378United Airlines
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Wed, 31 Dec - Wed, 14 Jan
United Airlines Logo
22:40 - 11:05EWR-LHR
7h 25mdirect
United Airlines Logo
11:10 - 19:05LHR-EWR
12h 55m1 stop
£379United Airlines
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Mon, 19 Jan - Mon, 26 Jan
JetBlue Logo
21:10 - 09:30JFK-LHR
7h 20mdirect
JetBlue Logo
08:05 - 11:30LHR-JFK
8h 25mdirect
£380JetBlue
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Sun, 8 Mar - Sun, 15 Mar
JetBlue Logo
22:14 - 09:30JFK-LHR
7h 16mdirect
JetBlue Logo
07:45 - 12:05LHR-JFK
8h 20mdirect
£380JetBlue
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Thu, 8 Jan - Thu, 15 Jan
Air Canada Logo
12:40 - 07:10LGA-LHR
13h 30m1 stop
Air Canada Logo
13:25 - 21:33LHR-LGA
13h 08m1 stop
£380Air Canada
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Wed, 14 Jan - Sun, 1 Feb
TAP AIR PORTUGAL Logo
23:55 - 22:40EWR-LHR
17h 45m1 stop
TAP AIR PORTUGAL Logo
08:15 - 22:00LHR-EWR
18h 45m2 stops
£380TAP AIR PORTUGAL
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Sat, 6 Dec - Fri, 16 Jan
Multiple Airlines Logo
15:30 - 08:30LGA-LHR
12h 00m1 stop
Multiple Airlines Logo
13:25 - 19:02LHR-LGA
10h 37m1 stop
£381Multiple Airlines
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Sat, 6 Dec - Tue, 9 Dec
Multiple Airlines Logo
15:30 - 08:30LGA-LHR
12h 00m1 stop
Multiple Airlines Logo
13:25 - 19:02LHR-LGA
10h 37m1 stop
£383Multiple Airlines
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Thu, 5 Feb - Tue, 10 Feb
Air Canada Logo
15:30 - 07:10EWR-LHR
10h 40m1 stop
Air Canada Logo
06:00 - 16:47LHR-EWR
15h 47m2 stops
£383Air Canada
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Useful Info

Good to know - Cheap tickets from Connecticut to London Heathrow Airport

Low seasonFebruary
Cheapest flight£119
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from New York LaGuardia Airport to London Heathrow Airport

FAQs for booking Connecticut to London Heathrow Airport flights

  • How does KAYAK find such low prices on flights from Connecticut to London Heathrow Airport?

    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 Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Connecticut to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Connecticut is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Connecticut to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport 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 Heathrow Airport?

    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 Heathrow Airport from Connecticut up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Hounslow
Luton
Southend-on-Sea
Northampton
Swindon
Slough
Croydon
Winchester
Stansted
Poole
Folkestone
Chichester
Maidstone
Salisbury
Colchester
Chelmsford
Crawley

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

London Heathrow Airport (LHR)