£111 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 3/11. 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, 1 Aug - Wed, 13 Aug
Brussels Airlines Logo
21:50 - 20:55JFK-LHR
18h 05m2 stops
Brussels Airlines Logo
06:50 - 15:00LHR-JFK
13h 10m2 stops
£118Brussels Airlines
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Fri, 1 Aug - Wed, 13 Aug
Logo
21:50 - 15:40JFK-LHR
12h 50m1 stop
Logo
06:50 - 13:00LHR-JFK
11h 10m1 stop
£191
Find Deal
Wed, 27 Aug - Fri, 12 Dec
SWISS Logo
21:50 - 16:25EWR-LHR
13h 35m1 stop
SWISS Logo
12:05 - 20:30LHR-EWR
13h 25m1 stop
£195SWISS
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Sat, 6 Dec - Mon, 8 Dec
Scandinavian Airlines Logo
18:30 - 14:35EWR-LHR
15h 05m1 stop
Scandinavian Airlines Logo
06:40 - 13:35LHR-EWR
11h 55m1 stop
£237Scandinavian Airlines
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Thu, 23 Oct - Sun, 26 Oct
Scandinavian Airlines Logo
18:50 - 09:35EWR-LHR
33h 45m1 stop
Scandinavian Airlines Logo
06:40 - 14:35LHR-EWR
35h 55m2 stops
£239Scandinavian Airlines
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Mon, 17 Nov - Tue, 2 Dec
TAP AIR PORTUGAL Logo
17:40 - 22:40EWR-LHR
24h 00m1 stop
TAP AIR PORTUGAL Logo
06:00 - 22:10LHR-EWR
21h 10m1 stop
£269TAP AIR PORTUGAL
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Mon, 8 Sep - Sat, 20 Sep
TAP AIR PORTUGAL Logo
17:35 - 10:20EWR-LHR
11h 45m1 stop
TAP AIR PORTUGAL Logo
06:00 - 21:00LHR-EWR
20h 00m1 stop
£272TAP AIR PORTUGAL
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Fri, 19 Sep - Sun, 21 Sep
United Airlines Logo
23:20 - 11:25EWR-LHR
7h 05mdirect
United Airlines Logo
06:50 - 13:15LHR-EWR
11h 25m1 stop
£323United Airlines
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Fri, 12 Sep - Sun, 14 Sep
United Airlines Logo
20:29 - 11:50EWR-LHR
10h 21m1 stop
United Airlines Logo
06:50 - 13:15LHR-EWR
11h 25m1 stop
£328United Airlines
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Fri, 3 Oct - Sun, 5 Oct
SWISS Logo
21:50 - 19:20EWR-LHR
16h 30m1 stop
SWISS Logo
09:30 - 12:40LHR-EWR
8h 10mdirect
£354SWISS
Find Deal
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Good to know - Cheap tickets from Connecticut to London Heathrow Airport

Low seasonFebruary
High seasonAugust
Cheapest flight£111
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 1% lower 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
Luton
Swindon
Northampton
Southend-on-Sea
Winchester
Slough
Croydon
Stansted
Poole
Chichester
Folkestone
Maidstone
Colchester
Salisbury
Crawley
Chelmsford
Bedford

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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