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Cheap flights from Connecticut to London from $64

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 departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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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.
SWISS Logo
9:50 pm - 4:25 pmEWR-LHR
13h 35m1 stop
SWISS Logo
1:45 pm - 8:10 pmLHR-EWR
11h 25m1 stop
$390SWISS
Find Deal
Fri, May 23 - Thu, May 29
SWISS Logo
4:15 pm - 7:55 amJFK-LHR
10h 40m1 stop
SWISS Logo
8:40 am - 4:35 pmLHR-JFK
12h 55m1 stop
$429SWISS
Find Deal
Sat, Aug 16 - Mon, Sep 1
 Logo
7:25 pm - 1:40 pmJFK-LHR
13h 15m1 stop
 Logo
7:45 am - 1:00 pmLHR-JFK
10h 15m1 stop
Fri, Sep 26 - Sun, Sep 28
 Logo
8:30 am - 8:40 pmEWR-LHR
7h 10mnonstop
 Logo
8:05 pm - 8:10 pmLHR-EWR
29h 05m1 stop
Sat, Sep 27 - Sun, Sep 28
United Airlines Logo
8:30 am - 8:40 pmEWR-LHR
7h 10mnonstop
United Airlines Logo
9:05 am - 1:55 pmLHR-EWR
33h 50m1 stop
$446United Airlines
Find Deal
Sat, Sep 27 - Sun, Sep 28
Iberia Logo
4:45 pm - 8:25 amJFK-LHR
10h 40m1 stop
Iberia Logo
8:25 am - 11:10 amLHR-JFK
7h 45mnonstop
$450Iberia
Find Deal
Fri, Sep 26 - Sun, Sep 28
Icelandair Logo
8:25 pm - 11:55 amJFK-LHR
10h 30m1 stop
Icelandair Logo
1:05 pm - 10:10 pmLHR-JFK
14h 05m1 stop
$464Icelandair
Find Deal
Sun, Sep 28 - Sat, Oct 4
Icelandair Logo
11:10 pm - 11:55 amJFK-LHR
31h 45m1 stop
Icelandair Logo
1:05 pm - 10:10 pmLHR-JFK
14h 05m1 stop
$465Icelandair
Find Deal
Sat, Sep 27 - Sun, Oct 5
United Airlines Logo
11:00 pm - 10:25 amEWR-LHR
7h 25mnonstop
United Airlines Logo
5:50 am - 1:30 pmLHR-EWR
11h 40m1 stop
$469United Airlines
Find Deal
Fri, Oct 31 - Sun, Nov 2
Iberia Logo
9:25 pm - 9:30 amEWR-LHR
7h 05mnonstop
Iberia Logo
11:10 am - 1:55 pmLHR-EWR
7h 45mnonstop
$491Iberia
Find Deal
Tue, Aug 12 - Tue, Aug 26

SWISS flights from Connecticut to London Heathrow Airport

Our best SWISS deals on Connecticut to London Heathrow Airport flight tickets
SWISS
May 23
EWR9:50 pmNewark
13h 35m
1 stop
LHR4:25 pmLondon Heathrow
May 29
LHR1:45 pmLondon Heathrow
11h 25m
1 stop
EWR8:10 pmNewark
SWISS
Aug 16
JFK4:15 pmNew York John F Kennedy Intl
10h 40m
1 stop
LHR7:55 amLondon Heathrow
Sep 1
LHR8:40 amLondon Heathrow
12h 55m
1 stop
JFK4:35 pmNew York John F Kennedy Intl
SWISS
May 9
JFK7:25 pmNew York John F Kennedy Intl
13h 15m
1 stop
LHR1:40 pmLondon Heathrow
May 16
LHR6:00 amLondon Heathrow
11h 50m
1 stop
JFK12:50 pmNew 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
Sep 27
EWR8:30 amNewark
7h 10m
LHR8:40 pmLondon Heathrow
Sep 28
LHR9:05 amLondon Heathrow
33h 50m
1 stop
EWR1:55 pmNewark
United Airlines
Oct 31
EWR11:00 pmNewark
7h 25m
LHR10:25 amLondon Heathrow
Nov 2
LHR5:50 amLondon Heathrow
11h 40m
1 stop
EWR1:30 pmNewark
United Airlines
May 9
EWR4:55 pmNewark
13h 55m
1 stop
LHR11:50 amLondon Heathrow
May 11
LHR6:50 amLondon Heathrow
11h 20m
1 stop
EWR1:10 pmNewark

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?

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

What airlines fly to London Heathrow Airport?

Aer Lingus, American Airlines and United 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 36% 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

$64

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 $64. The best round-trip flight deal from Connecticut to London Heathrow Airport found on momondo in the last 72 hours is $390.
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
7.0
1,077 reviews
Search Aer Lingus flights
DeltaPriceFrom $634Free CancellationRating
8.0
7,941 reviews
Search Delta flights
United AirlinesPriceFrom $696Free CancellationRating
7.4
8,702 reviews
Search United Airlines flights
American AirlinesPriceFrom $713Free 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
Luton
Slough
Guildford
Dartford
Dover
Stansted
Hayes
Salisbury
Ilford
Milton Keynes
Canterbury
Colchester
Wembley
Swindon
Chelmsford
Richmond
Poole

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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1 adult
Sat 5/10
Sat 5/17

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