$169 Find Cheap Flights from Connecticut to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to London departing on 3/24. 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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Flight Deals

Cheap Flights from Connecticut to London

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Connecticut to London 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 round-trip flight deals from Connecticut to London

Wed, May 6 - Tue, May 12
Icelandair Logo
11:10 pm - 2:40 pm
JFK
-
LGW
10h 30m
1 stop
Icelandair Logo
3:40 pm - 10:05 pm
LGW
-
JFK
11h 25m
1 stop
$463Icelandair
Mon, Mar 30 - Fri, Apr 10
Multiple Airlines Logo
3:50 pm - 3:45 pm
JFK
-
LTN
18h 55m
2 stops
Multiple Airlines Logo
6:20 am - 3:07 pm
LTN
-
JFK
13h 47m
2 stops
$464Multiple Airlines
Tue, Apr 28 - Thu, May 14
Norse Atlantic UK Logo
6:20 pm - 6:20 am
JFK
-
LGW
7h 00mnonstop
Norse Atlantic UK Logo
1:05 pm - 3:55 pm
LGW
-
JFK
7h 50mnonstop
$464Norse Atlantic UK
Fri, May 8 - Fri, May 15
Icelandair Logo
8:30 pm - 11:55 am
JFK
-
LHR
10h 25m
1 stop
Icelandair Logo
1:05 pm - 7:20 pm
LHR
-
JFK
11h 15m
1 stop
$464Icelandair
Mon, Apr 27 - Thu, Apr 30
LEVEL Logo
11:25 pm - 8:05 pm
JFK
-
LHR
15h 40m
1 stop
LEVEL Logo
8:50 pm - 9:40 pm
LHR
-
JFK
29h 50m
1 stop
$465LEVEL
Fri, Apr 17 - Sat, Apr 25
Norse Atlantic UK Logo
6:20 pm - 6:20 am
JFK
-
LGW
7h 00mnonstop
Norse Atlantic UK Logo
1:05 pm - 3:55 pm
LGW
-
JFK
7h 50mnonstop
$466Norse Atlantic UK
Fri, May 8 - Sun, May 10
Air Canada Logo
2:30 pm - 8:35 am
LGA
-
LHR
13h 05m
1 stop
Air Canada Logo
9:30 am - 4:58 pm
LHR
-
LGA
12h 28m
1 stop
$483Air Canada
Mon, Apr 13 - Mon, Apr 27
TAP AIR PORTUGAL Logo
11:00 pm - 8:25 pm
EWR
-
LGW
16h 25m
2 stops
TAP AIR PORTUGAL Logo
12:05 pm - 9:10 pm
LGW
-
EWR
14h 05m
1 stop
$497TAP AIR PORTUGAL
Mon, Apr 13 - Mon, May 11
TAP AIR PORTUGAL Logo
11:00 pm - 8:25 pm
EWR
-
LGW
16h 25m
2 stops
TAP AIR PORTUGAL Logo
12:05 pm - 9:10 pm
LGW
-
EWR
14h 05m
1 stop
$498TAP AIR PORTUGAL
Sun, Apr 19 - Sat, Apr 25
Air Canada Logo
5:35 pm - 10:00 am
LGA
-
LHR
11h 25m
1 stop
Air Canada Logo
9:30 am - 2:56 pm
LHR
-
LGA
10h 26m
1 stop
$510Air Canada
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$169
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from New York LaGuardia Airport to London Gatwick Airport

FAQs for booking flights from Connecticut to London

  • How does KAYAK find such low prices on flights from Connecticut to London?

    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.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Connecticut to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Connecticut is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Connecticut to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London 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?

    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 from Connecticut up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Slough
Wembley
Hayes
Richmond
Luton
Ilford
Crawley
Watford
Guildford
Bedford
Colchester
Eastbourne
St. Albans
Kingston upon Thames
Ipswich
Twickenham
Barnet
Maidenhead
Newbury

Everything you need to know for your flight to London

Cabin class types available on flights to Connecticut

Cabin classes available on flights to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.