£130 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 21/1. 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

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

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Everything you should know

Cheapest return fare
£366
Overall average: £488
Aer Lingus
Fri 9/1Mon 12/1
EWR - LHR • 1 stop
Cheapest direct flights
£374
Typical prices: £370-£509
Virgin Atlantic
Thu 15/1Thu 22/1
JFK - LHR • Direct
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Flight Deals
Useful Info
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

Fri, 9 Jan - Mon, 12 Jan
Aer Lingus Logo
17:45 - 08:05
EWR
-
LHR
9h 20m1 stop
Aer Lingus Logo
07:50 - 16:15
LHR
-
EWR
13h 25m1 stop
£366Aer Lingus
Mon, 12 Jan - Sun, 18 Jan
Aer Lingus Logo
17:45 - 09:05
EWR
-
LHR
10h 20m1 stop
Aer Lingus Logo
07:50 - 16:15
LHR
-
EWR
13h 25m1 stop
£367Aer Lingus
Sun, 11 Jan - Fri, 23 Jan
Icelandair Logo
19:35 - 10:50
EWR
-
LHR
10h 15m1 stop
Icelandair Logo
12:15 - 18:25
LHR
-
EWR
11h 10m1 stop
£368Icelandair
Wed, 21 Jan - Wed, 28 Jan
TAP AIR PORTUGAL Logo
17:40 - 12:40
EWR
-
LHR
14h 00m1 stop
TAP AIR PORTUGAL Logo
13:40 - 15:30
LHR
-
EWR
30h 50m1 stop
£369TAP AIR PORTUGAL
Fri, 9 Jan - Sun, 11 Jan
Scandinavian Airlines Logo
17:30 - 14:35
EWR
-
LHR
16h 05m2 stops
Scandinavian Airlines Logo
06:40 - 13:25
LHR
-
EWR
11h 45m1 stop
£369Scandinavian Airlines
Fri, 9 Jan - Wed, 28 Jan
Aer Lingus Logo
17:45 - 08:05
EWR
-
LHR
9h 20m1 stop
Aer Lingus Logo
09:50 - 16:15
LHR
-
EWR
11h 25m1 stop
£370Aer Lingus
Tue, 20 Jan - Tue, 27 Jan
Aer Lingus Logo
17:45 - 11:25
EWR
-
LHR
12h 40m1 stop
Aer Lingus Logo
09:50 - 16:15
LHR
-
EWR
11h 25m1 stop
£371Aer Lingus
Mon, 19 Jan - Tue, 27 Jan
TAP AIR PORTUGAL Logo
00:15 - 21:35
EWR
-
LHR
16h 20m2 stops
TAP AIR PORTUGAL Logo
06:00 - 22:10
LHR
-
EWR
21h 10m1 stop
£372TAP AIR PORTUGAL
Thu, 15 Jan - Thu, 22 Jan
Multiple Airlines Logo
18:55 - 10:05
EWR
-
LHR
10h 10m1 stop
Multiple Airlines Logo
06:00 - 14:15
LHR
-
EWR
13h 15m1 stop
£372Multiple Airlines
Wed, 14 Jan - Sun, 18 Jan
Multiple Airlines Logo
15:30 - 11:20
LGA
-
LHR
14h 50m1 stop
Multiple Airlines Logo
13:25 - 21:33
LHR
-
LGA
13h 08m1 stop
£377Multiple Airlines
Useful Info

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

Low seasonFebruary
Cheapest flight£130
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (9% 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
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)