£116 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 23/9. 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

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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

Fri, 26 Sep - Sun, 28 Sep
Iberia Logo
16:50 - 09:30JFK-LHR
11h 40m1 stop
Iberia Logo
08:55 - 11:00LHR-JFK
31h 05m1 stop
£309Iberia
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Sun, 9 Nov - Fri, 14 Nov
LEVEL Logo
23:45 - 09:10JFK-LHR
28h 25m1 stop
LEVEL Logo
09:55 - 22:00LHR-JFK
17h 05m1 stop
£310LEVEL
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Fri, 17 Oct - Sun, 19 Oct
Logo
19:25 - 16:35JFK-LHR
16h 10m1 stop
Logo
06:50 - 13:00LHR-JFK
11h 10m1 stop
£314
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Sat, 11 Oct - Mon, 13 Oct
Scandinavian Airlines Logo
18:55 - 17:40JFK-LHR
17h 45m1 stop
Scandinavian Airlines Logo
07:05 - 15:40LHR-JFK
13h 35m1 stop
£314Scandinavian Airlines
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Fri, 5 Sep - Sun, 7 Sep
Logo
17:30 - 12:50JFK-LHR
14h 20m1 stop
Logo
08:45 - 12:50LHR-JFK
33h 05m1 stop
£315
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Fri, 5 Dec - Sun, 7 Dec
Scandinavian Airlines Logo
17:35 - 09:35JFK-LHR
35h 00m2 stops
Scandinavian Airlines Logo
18:40 - 15:45LHR-JFK
26h 05m1 stop
£316Scandinavian Airlines
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Sat, 22 Nov - Sun, 23 Nov
American Airlines Logo
08:05 - 20:00JFK-LHR
6h 55mdirect
American Airlines Logo
06:15 - 13:20LHR-JFK
12h 05m1 stop
£322American Airlines
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Mon, 29 Sep - Tue, 30 Sep
British Airways Logo
20:05 - 08:15JFK-LHR
7h 10mdirect
British Airways Logo
11:30 - 18:55LHR-JFK
12h 25m1 stop
£328British Airways
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Fri, 31 Oct - Sun, 2 Nov
British Airways Logo
16:00 - 09:15JFK-LHR
13h 15m1 stop
British Airways Logo
09:15 - 19:15LHR-JFK
15h 00m1 stop
£339British Airways
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Mon, 1 Dec - Mon, 8 Dec
American Airlines Logo
18:30 - 06:25EWR-LHR
6h 55mdirect
American Airlines Logo
11:00 - 22:41LHR-EWR
16h 41m1 stop
£390American Airlines
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Good to know - Cheap tickets from Connecticut to London Heathrow Airport

Low seasonFebruary
Cheapest flight£116
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from New York John F Kennedy 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
Swindon
Northampton
Slough
Winchester
Croydon
Stansted
Poole
Folkestone
Chichester
Maidstone
Colchester
Salisbury
Chelmsford
Crawley

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

London Heathrow Airport (LHR)

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