£185 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 14/5. 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

Tue, 6 Oct - Tue, 20 Oct
LEVEL Logo
23:25 - 20:05
JFK
-
LHR
15h 40m
1 stop
LEVEL Logo
20:50 - 21:40
LHR
-
JFK
29h 50m
1 stop
£394LEVEL
Thu, 15 Oct - Sun, 18 Oct
Scandinavian Airlines Logo
17:20 - 09:35
EWR
-
LHR
35h 15m
2 stops
Scandinavian Airlines Logo
06:40 - 13:15
LHR
-
EWR
35h 35m
2 stops
£397Scandinavian Airlines
Fri, 8 May - Sun, 10 May
Scandinavian Airlines Logo
17:20 - 18:30
EWR
-
LHR
20h 10m
1 stop
Scandinavian Airlines Logo
17:30 - 13:15
LHR
-
EWR
24h 45m
1 stop
£404Scandinavian Airlines
Fri, 1 May - Mon, 4 May
Virgin Atlantic Logo
19:01 - 13:15
BDL
-
LHR
13h 14m
1 stop
Virgin Atlantic Logo
09:20 - 17:55
LHR
-
BDL
13h 35m
1 stop
£509Virgin Atlantic
Thu, 30 Apr - Sat, 9 May
Air Canada Logo
16:30 - 08:35
LGA
-
LHR
11h 05m
1 stop
Air Canada Logo
09:30 - 14:37
LHR
-
LGA
10h 07m
1 stop
£511Air Canada
Sun, 3 May - Sat, 9 May
Air Canada Logo
17:40 - 10:00
LGA
-
LHR
11h 20m
1 stop
Air Canada Logo
09:30 - 19:36
LHR
-
LGA
15h 06m
1 stop
£528Air Canada
Sun, 10 May - Sat, 16 May
British Airways Logo
09:59 - 06:20
LGA
-
LHR
15h 21m
1 stop
British Airways Logo
20:10 - 07:13
LHR
-
LGA
16h 03m
1 stop
£531British Airways
Thu, 30 Apr - Tue, 5 May
Delta Logo
08:00 - 06:25
BDL
-
LHR
17h 25m
1 stop
Delta Logo
06:30 - 18:30
LHR
-
BDL
17h 00m
2 stops
£538Delta
Sun, 3 May - Thu, 7 May
Virgin Atlantic Logo
20:00 - 13:15
PVD
-
LHR
12h 15m
1 stop
Virgin Atlantic Logo
10:45 - 23:28
LHR
-
PVD
17h 43m
1 stop
£538Virgin Atlantic
Wed, 29 Apr - Wed, 6 May
Delta Logo
08:00 - 11:20
BDL
-
LHR
22h 20m
1 stop
Delta Logo
08:40 - 23:16
LHR
-
BDL
19h 36m
2 stops
£538Delta
Useful Info

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

Low seasonJanuary
Cheapest flight£185
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (5% 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
Salisbury
Chelmsford
Crawley

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

London Heathrow Airport (LHR)