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Cheap flights from Connecticut to London Heathrow Airport from $74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to London Heathrow Airport departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Connecticut to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Connecticut to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Connecticut to London.

Cheap last minute flights

Planning a quick getaway from Connecticut to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Connecticut to London

Find recent round-trip train or bus tickets from Connecticut to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
8:34 am - 8:45 pmJFK-LHR
7h 11mnonstop
12:20 pm - 3:51 pmLHR-JFK
8h 31mnonstop
$326JetBlue
Find Deal
Fri, Jan 31 - Fri, Feb 7
9:10 pm - 9:30 amJFK-LHR
7h 20mnonstop
12:20 pm - 3:51 pmLHR-JFK
8h 31mnonstop
$327JetBlue
Find Deal
Sun, Feb 2 - Wed, Feb 5
3:35 pm - 7:10 amLGA-LHR
11h 35m1 stop
6:50 am - 5:38 pmLHR-LGA
14h 48m2 stops
$357Air Canada
Find Deal
Fri, Mar 21 - Sun, Mar 23
3:35 pm - 7:10 amLGA-LHR
11h 35m1 stop
6:50 am - 5:38 pmLHR-LGA
14h 48m2 stops
$358Air Canada
Find Deal
Fri, Mar 21 - Sun, Mar 23
10:05 am - 7:10 amJFK-LHR
16h 05m1 stop
6:50 am - 1:20 pmLHR-JFK
11h 30m1 stop
$358United Airlines
Find Deal
Fri, Feb 7 - Sun, Feb 9
5:30 pm - 10:25 amJFK-LHR
11h 55m1 stop
6:00 am - 1:05 pmLHR-JFK
12h 05m1 stop
Fri, Jan 31 - Sun, Feb 2
9:00 pm - 1:00 pmJFK-LHR
11h 00m1 stop
6:50 am - 1:20 pmLHR-JFK
11h 30m1 stop
Fri, Jan 31 - Sun, Feb 2
10:27 am - 7:10 amLGA-LHR
15h 43m2 stops
6:50 am - 6:47 pmLHR-LGA
16h 57m2 stops
$372United Airlines
Find Deal
Fri, Feb 7 - Sun, Feb 9
7:30 pm - 4:25 pmEWR-LHR
16h 55m1 stop
7:50 pm - 2:25 pmLHR-EWR
22h 35m1 stop
$383Scandinavian Airlines
Find Deal
Sat, Mar 22 - Sun, Mar 23
7:30 pm - 2:35 pmEWR-LHR
15h 05m1 stop
9:05 pm - 2:25 pmLHR-EWR
21h 20m2 stops
$389Scandinavian Airlines
Find Deal
Sat, Mar 22 - Sun, Mar 23
2:55 pm - 5:55 amLGA-LHR
10h 00m1 stop
$74JetBlue
Find Deal
Sun, Jan 19
8:34 am - 8:45 pmJFK-LHR
7h 11mnonstop
$74JetBlue
Find Deal
Sun, Jan 19
9:09 pm - 9:30 amJFK-LHR
7h 21mnonstop
$120TAP AIR PORTUGAL
Find Deal
Sun, Feb 23
8:00 am - 8:10 pmJFK-LHR
7h 10mnonstop
$172Virgin Atlantic
Find Deal
Tue, Jan 28
6:30 pm - 8:00 amJFK-LHR
32h 30m1 stop
$174Virgin Atlantic
Find Deal
Tue, Jan 28
11:29 am - 6:20 amEWR-LHR
13h 51m1 stop
$178Delta
Find Deal
Thu, Feb 13
11:00 pm - 2:25 pmEWR-LHR
10h 25m1 stop
Wed, Feb 26
11:00 pm - 2:25 pmEWR-LHR
10h 25m1 stop
Mon, Jan 20
4:30 pm - 10:35 amJFK-LHR
13h 05m1 stop
$187Delta
Find Deal
Wed, Feb 12
12:10 am - 9:35 pmEWR-LHR
16h 25m2 stops
$297TAP AIR PORTUGAL
Find Deal
Mon, Jan 27
8:34 am - 8:45 pmJFK-LHR
7h 11mnonstop
7:25 am - 10:49 amLHR-JFK
8h 24mnonstop
$326JetBlue
Find Deal
Sat, Jan 18 - Sun, Jan 26
8:34 am - 8:45 pmJFK-LHR
7h 11mnonstop
12:20 pm - 3:51 pmLHR-JFK
8h 31mnonstop
$327JetBlue
Find Deal
Sat, Jan 18 - Sun, Jan 19
10:00 pm - 6:55 pmJFK-LHR
15h 55m1 stop
8:15 am - 8:05 pmLHR-JFK
16h 50m1 stop
$469TAP AIR PORTUGAL
Find Deal
Sat, Jan 18 - Fri, Jan 31
3:09 pm - 7:05 amEWR-LHR
10h 56m1 stop
6:20 am - 2:40 pmLHR-EWR
13h 20m1 stop
$482Virgin Atlantic
Find Deal
Sun, Jan 19 - Tue, Jan 21
11:55 pm - 5:30 pmEWR-LHR
12h 35m1 stop
8:15 am - 10:10 pmLHR-EWR
18h 55m1 stop
$483TAP AIR PORTUGAL
Find Deal
Sat, Jan 18 - Thu, Jan 30
4:50 pm - 6:20 pmEWR-LHR
20h 30m1 stop
10:50 am - 12:46 amLHR-EWR
18h 56m1 stop
$490Virgin Atlantic
Find Deal
Sat, Jan 18 - Mon, Jan 20
10:15 am - 10:10 pmJFK-LHR
6h 55mnonstop
7:25 am - 3:00 pmLHR-JFK
12h 35m1 stop
$509American Airlines
Find Deal
Wed, Jan 15 - Thu, Jan 16
10:15 am - 10:10 pmJFK-LHR
6h 55mnonstop
7:25 am - 3:00 pmLHR-JFK
12h 35m1 stop
$511American Airlines
Find Deal
Wed, Jan 15 - Thu, Jan 16
7:25 pm - 9:00 pmJFK-LHR
20h 35m2 stops
7:50 am - 6:00 pmLHR-JFK
15h 10m2 stops
Sun, Jan 19 - Tue, Jan 28
6:30 pm - 6:25 amJFK-LHR
6h 55mnonstop
8:55 am - 11:55 amLHR-JFK
8h 00mnonstop
Wed, Jan 15 - Wed, Jan 22
8:34 am - 8:45 pmJFK-LHR
7h 11mnonstop
12:20 pm - 3:51 pmLHR-JFK
8h 31mnonstop
$326JetBlue
Find Deal
Fri, Jan 31 - Fri, Feb 7
8:34 am - 8:45 pmJFK-LHR
7h 11mnonstop
7:25 am - 10:49 amLHR-JFK
8h 24mnonstop
$327JetBlue
Find Deal
Fri, Feb 28 - Fri, Mar 7
6:30 pm - 6:25 amJFK-LHR
6h 55mnonstop
8:05 pm - 11:05 pmLHR-JFK
8h 00mnonstop
$500Virgin Atlantic
Find Deal
Wed, Feb 12 - Wed, Feb 19
11:09 pm - 11:10 amJFK-LHR
7h 01mnonstop
8:05 pm - 11:05 pmLHR-JFK
8h 00mnonstop
$501Virgin Atlantic
Find Deal
Wed, Feb 12 - Wed, Feb 19
8:25 am - 8:35 pmEWR-LHR
7h 10mnonstop
6:00 pm - 9:35 pmLHR-EWR
8h 35mnonstop
$506United Airlines
Find Deal
Wed, Feb 12 - Wed, Feb 19
8:05 am - 8:00 pmJFK-LHR
6h 55mnonstop
3:35 pm - 6:29 pmLHR-JFK
7h 54mnonstop
$526Iberia
Find Deal
Wed, Feb 12 - Wed, Feb 19
6:35 pm - 6:25 amEWR-LHR
6h 50mnonstop
4:25 pm - 7:35 pmLHR-EWR
8h 10mnonstop
$527Iberia
Find Deal
Wed, Feb 12 - Wed, Feb 19
7:47 pm - 7:55 amJFK-LHR
7h 08mnonstop
8:05 pm - 11:05 pmLHR-JFK
8h 00mnonstop
Thu, Feb 13 - Thu, Feb 20
10:00 pm - 10:15 amEWR-LHR
7h 15mnonstop
3:10 pm - 6:45 pmLHR-EWR
8h 35mnonstop
$536United Airlines
Find Deal
Tue, Feb 11 - Tue, Feb 18
6:30 pm - 6:25 amJFK-LHR
6h 55mnonstop
2:00 pm - 5:00 pmLHR-JFK
8h 00mnonstop
Fri, Jan 31 - Fri, Feb 7

JetBlue flights from Connecticut to London Heathrow Airport

Our best JetBlue deals on Connecticut to London Heathrow Airport flight tickets
JetBlue
Jan 31
JFK8:34 amNew York John F Kennedy Intl
7h 11m
LHR8:45 pmLondon Heathrow
Feb 7
LHR12:20 pmLondon Heathrow
8h 31m
JFK3:51 pmNew York John F Kennedy Intl
JetBlue
Jan 26
JFK8:34 amNew York John F Kennedy Intl
7h 11m
LHR8:45 pmLondon Heathrow
Jan 29
LHR7:25 amLondon Heathrow
8h 24m
JFK10:49 amNew York John F Kennedy Intl
JetBlue
Mar 28
JFK9:42 amNew York John F Kennedy Intl
7h 03m
LHR8:45 pmLondon Heathrow
Apr 2
LHR7:25 amLondon Heathrow
7h 53m
JFK10:18 amNew York John F Kennedy Intl

United Airlines flights from Connecticut to London Heathrow Airport

Our best United Airlines deals on Connecticut to London Heathrow Airport flight tickets
United Airlines
Feb 7
JFK10:05 amNew York John F Kennedy Intl
16h 05m
1 stop
LHR7:10 amLondon Heathrow
Feb 9
LHR6:50 amLondon Heathrow
11h 30m
1 stop
JFK1:20 pmNew York John F Kennedy Intl
United Airlines
Feb 7
LGA10:27 amNew York LaGuardia
15h 43m
2 stops
LHR7:10 amLondon Heathrow
Feb 9
LHR6:50 amLondon Heathrow
16h 57m
2 stops
LGA6:47 pmNew York LaGuardia
United Airlines
Feb 7
LGA10:27 amNew York LaGuardia
15h 43m
2 stops
LHR7:10 amLondon Heathrow
Feb 9
LHR6:50 amLondon Heathrow
16h 57m
2 stops
LGA6:47 pmNew York LaGuardia

See travel insights to London from

How to get the cheapest flight ticket from Connecticut to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Connecticut to London Heathrow?

JetBlue, TAP AIR PORTUGAL, and Virgin Atlantic are the most popular carriers operating from Connecticut to London Heathrow

What airlines fly to London Heathrow Airport?

Aer Lingus, United Airlines and American Airlines are the top three most popular airlines that fly to London Heathrow Airport from Connecticut according to our data. Aer Lingus is the first choice among our users, with 39% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 4 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Cheap Connecticut to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to London Heathrow Airport

Best Price Found

$74

Fastest flight time

6h 50m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Connecticut in the past 72 hours is $74. The best round-trip flight deal from Connecticut to London Heathrow Airport found on momondo in the last 72 hours is $326.
The fastest flight from Connecticut to London Heathrow Airport takes 6h 50m
Direct flights go from Connecticut to London Heathrow Airport every day.

  • When did momondo last update prices for flights from Connecticut to London Heathrow Airport?

    Prices for flights from Connecticut to London Heathrow Airport refresh daily.

  • How many operators does momondo search for flights from Connecticut to London Heathrow Airport?

  • How old do you have to be to fly from Connecticut to London Heathrow Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Connecticut to London Heathrow Airport

Compare and see reviews for airlines that fly from Connecticut to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $569Free CancellationRating
7.1
1,075 reviews
Search Aer Lingus flights
DeltaPriceFrom $634Free CancellationRating
8.0
8,508 reviews
Search Delta flights
United AirlinesPriceFrom $653Free CancellationRating
7.4
8,961 reviews
Search United Airlines flights
American AirlinesPriceFrom $672Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Croydon
Ipswich
Slough
Luton
Stansted
Hayes
Ilford
Guildford
Canterbury
Swindon
Horley
Dover
Wembley
Milton Keynes
Dartford
Colchester
Poole
Worthing

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Connecticut.

Can I find flights from Connecticut to London with flexible booking policies on momondo?

Flights from Connecticut to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Connecticut to London?

Once you have performed a search for Connecticut to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Connecticut to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Connecticut. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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