£169 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 2/8. 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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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

Mon, 4 May - Wed, 20 May
TAP AIR PORTUGAL Logo
22:05 - 22:00
JFK
-
LHR
18h 55m
1 stop
TAP AIR PORTUGAL Logo
06:00 - 20:05
LHR
-
JFK
19h 05m
1 stop
£367TAP AIR PORTUGAL
Mon, 20 Apr - Mon, 4 May
TAP AIR PORTUGAL Logo
22:05 - 22:00
JFK
-
LHR
18h 55m
1 stop
TAP AIR PORTUGAL Logo
06:00 - 20:05
LHR
-
JFK
19h 05m
1 stop
£367TAP AIR PORTUGAL
Mon, 4 May - Sun, 10 May
TAP AIR PORTUGAL Logo
22:05 - 22:55
JFK
-
LHR
19h 50m
1 stop
TAP AIR PORTUGAL Logo
11:20 - 20:05
LHR
-
JFK
13h 45m
1 stop
£369TAP AIR PORTUGAL
Sun, 26 Apr - Wed, 29 Apr
Scandinavian Airlines Logo
17:20 - 08:55
EWR
-
LHR
34h 35m
1 stop
Scandinavian Airlines Logo
07:05 - 13:15
LHR
-
EWR
11h 10m
1 stop
£381Scandinavian Airlines
Sat, 23 May - Mon, 25 May
Scandinavian Airlines Logo
17:45 - 18:50
EWR
-
LHR
20h 05m
1 stop
Scandinavian Airlines Logo
18:05 - 13:15
LHR
-
EWR
24h 10m
1 stop
£383Scandinavian Airlines
Sat, 2 May - Sun, 10 May
Air Canada Logo
11:35 - 06:35
LGA
-
LHR
14h 00m
1 stop
Air Canada Logo
09:30 - 16:58
LHR
-
LGA
12h 28m
1 stop
£388Air Canada
Sun, 3 May - Sun, 10 May
Air Canada Logo
16:45 - 11:50
LGA
-
LHR
14h 05m
1 stop
Air Canada Logo
09:30 - 16:58
LHR
-
LGA
12h 28m
1 stop
£406Air Canada
Sun, 3 May - Sun, 10 May
Aer Lingus Logo
18:00 - 09:05
BDL
-
LHR
10h 05m
1 stop
Aer Lingus Logo
09:50 - 16:30
LHR
-
BDL
11h 40m
1 stop
£599Aer Lingus
Tue, 21 Apr - Tue, 28 Apr
Virgin Atlantic Logo
12:55 - 07:10
BDL
-
LHR
13h 15m
1 stop
Virgin Atlantic Logo
13:25 - 23:59
LHR
-
BDL
15h 34m
1 stop
£604Virgin Atlantic
Sun, 26 Apr - Tue, 12 May
Aer Lingus Logo
18:00 - 10:20
BDL
-
LHR
11h 20m
1 stop
Aer Lingus Logo
09:50 - 16:30
LHR
-
BDL
11h 40m
1 stop
£612Aer Lingus
Useful Info

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

Low seasonJanuary
Cheapest flight£169
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (6% 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
Northampton
Swindon
Slough
Winchester
Croydon
Stansted
Folkestone
Poole
Chichester
Maidstone
Colchester
Chelmsford
Salisbury
Crawley

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

London Heathrow Airport (LHR)