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Cheap flights from London Heathrow Airport to Connecticut from £297

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Connecticut departing on 26/1. 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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0 bags

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Find the cheapest flights from London Heathrow Airport to Connecticut

Cheap return flights

Enter your travel dates to find the best prices.
Finnair Logo
12:15 - 21:43
LHR
-
LGA
14h 28m1 stop
Finnair Logo
17:45 - 07:50
LGA
-
LHR
9h 05m1 stop
£378Finnair
Wed, 15 Apr - Mon, 20 Apr
Finnair Logo
11:25 - 19:15
LHR
-
JFK
12h 50m1 stop
Finnair Logo
15:26 - 09:20
JFK
-
LHR
12h 54m1 stop
£378Finnair
Thu, 22 Jan - Thu, 29 Jan
Multiple Airlines Logo
14:10 - 17:15
LHR
-
JFK
8h 05mdirect
Multiple Airlines Logo
06:30 - 07:20
JFK
-
LHR
19h 50m1 stop
£379Multiple Airlines
Mon, 12 Jan - Mon, 19 Jan
Multiple Airlines Logo
18:00 - 21:05
LHR
-
JFK
8h 05mdirect
Multiple Airlines Logo
07:55 - 07:20
JFK
-
LHR
18h 25m1 stop
£380Multiple Airlines
Mon, 12 Jan - Mon, 19 Jan
British Airways Logo
13:30 - 21:12
LHR
-
LGA
12h 42m1 stop
British Airways Logo
16:05 - 06:30
LGA
-
LHR
9h 25m1 stop
£382British Airways
Mon, 23 Feb - Wed, 4 Mar
United Airlines Logo
16:20 - 23:43
LHR
-
LGA
12h 23m1 stop
United Airlines Logo
14:32 - 06:55
LGA
-
LHR
11h 23m1 stop
£383United Airlines
Sat, 31 Jan - Wed, 15 Apr
United Airlines Logo
13:25 - 21:33
LHR
-
LGA
13h 08m1 stop
United Airlines Logo
15:20 - 07:10
LGA
-
LHR
10h 50m1 stop
£384United Airlines
Sat, 17 Jan - Sat, 24 Jan
British Airways Logo
09:50 - 21:29
LHR
-
LGA
16h 39m2 stops
British Airways Logo
17:45 - 09:15
LGA
-
LHR
10h 30m1 stop
£385British Airways
Thu, 22 Jan - Thu, 29 Jan
JetBlue Logo
07:25 - 23:48
LHR
-
BDL
21h 23m1 stop
JetBlue Logo
06:00 - 20:45
BDL
-
LHR
9h 45m1 stop
£405JetBlue
Tue, 3 Feb - Sun, 8 Feb
JetBlue Logo
12:20 - 23:32
LHR
-
PVD
16h 12m1 stop
JetBlue Logo
06:30 - 09:30
PVD
-
LHR
22h 00m1 stop
£422JetBlue
Fri, 30 Jan - Fri, 6 Feb

American Airlines flights from London Heathrow Airport to Connecticut

Our best American Airlines deals on London Heathrow Airport to Connecticut flight tickets
American Airlines
26 Jan
LHR10:35London Heathrow
8h 00m
JFK13:35New York John F Kennedy Intl
24 Mar
JFK13:59New York John F Kennedy Intl
13h 01m
1 stop
LHR07:00London Heathrow
£382
Find similar
American Airlines
2 Feb
LHR10:05London Heathrow
8h 00m
JFK13:05New York John F Kennedy Intl
28 Feb
JFK23:20New York John F Kennedy Intl
6h 55m
LHR11:15London Heathrow
£393
Find similar
American Airlines
8 Jan
LHR17:00London Heathrow
8h 05m
JFK20:05New York John F Kennedy Intl
18 Jan
JFK21:40New York John F Kennedy Intl
28h 20m
1 stop
LHR07:00London Heathrow
£396
Find similar

Iberia flights from London Heathrow Airport to Connecticut

Our best Iberia deals on London Heathrow Airport to Connecticut flight tickets
Iberia
30 Jan
LHR11:25London Heathrow
12h 50m
1 stop
JFK19:15New York John F Kennedy Intl
3 Feb
JFK21:50New York John F Kennedy Intl
6h 50m
LHR09:40London Heathrow
£387
Find similar
Iberia
15 Jan
LHR11:25London Heathrow
12h 50m
1 stop
JFK19:15New York John F Kennedy Intl
22 Jan
JFK21:50New York John F Kennedy Intl
6h 50m
LHR09:40London Heathrow
£393
Find similar
Iberia
15 Jan
LHR11:25London Heathrow
12h 50m
1 stop
JFK19:15New York John F Kennedy Intl
22 Jan
JFK21:50New York John F Kennedy Intl
6h 50m
LHR09:40London Heathrow
£394
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Connecticut that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 15/4

12:15-21:43

1 stop14h 28m

New York LaGuardia

Mon 20/4

17:45-07:50

1 stop9h 05m

£378

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 22/1

11:25-19:15

1 stop12h 50m

New York John F Kennedy Intl

Thu 29/1

15:26-09:20

1 stop12h 54m

£378

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 12/1

14:10-17:15

Nonstop8h 05m

New York John F Kennedy Intl

Mon 19/1

06:30-07:20

1 stop19h 50m

£379

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 12/1

18:00-21:05

Nonstop8h 05m

New York John F Kennedy Intl

Mon 19/1

07:55-07:20

1 stop18h 25m

£380

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 23/2

13:30-21:12

1 stop12h 42m

New York LaGuardia

Wed 4/3

16:05-06:30

1 stop9h 25m

£382

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 31/1

16:20-23:43

1 stop12h 23m

New York LaGuardia

Wed 15/4

14:32-06:55

1 stop11h 23m

£383

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 17/1

13:25-21:33

1 stop13h 08m

New York LaGuardia

Sat 24/1

15:20-07:10

1 stop10h 50m

£384

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 22/1

09:50-21:29

2 stops16h 39m

New York LaGuardia

Thu 29/1

17:45-09:15

1 stop10h 30m

£385

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 3/2

07:25-23:48

1 stop21h 23m

Hartford Bradley Intl

Sun 8/2

06:00-20:45

1 stop9h 45m

£405

LondonProvidence

LHR - PVD

LHRPVD

London Heathrow

Fri 30/1

12:20-23:32

1 stop16h 12m

Providence-TFGreen

Fri 6/2

06:30-09:30

1 stop22h 00m

£422

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Connecticut from

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

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 month to fly to Connecticut?

The month of October is, on average, the cheapest month to fly to Connecticut from London Heathrow Airport, with most prices found around £523. If you aren’t able to travel during the month of October, then book flights to Connecticut from London Heathrow Airport during December instead. Flights to Connecticut in December, while not as cheap as those in October, still average around £548.

Can stopping save me money on London Heathrow Airport to Connecticut flights?

You could potentially save up to 18% on your flight if you consider stops on a London Heathrow Airport to Connecticut flight.

Cheap London Heathrow Airport to Connecticut flight deals and tips

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

Fastest flight time

7h 44m

Direct flights

Every day

Airports in Connecticut

90 airports
The fastest flight from London Heathrow Airport to Connecticut takes 7h 44m
Direct flights go from London Heathrow Airport to Connecticut every day.
There are 90 airports in Connecticut. From London Heathrow Airport there are direct flights to Newark (EWR), New York John F Kennedy Intl (JFK).
Search flight deals

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

    Prices for flights from London Heathrow Airport to Connecticut are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Connecticut.

  • What documentation or ID do you need to fly to Connecticut?

    The travel and health documents you'll need for your trip to Connecticut may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Connecticut. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London Heathrow Airport to Connecticut

Compare and see reviews for airlines that fly from London Heathrow Airport to Connecticut with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom £434Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
United AirlinesPriceFrom £471Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
Aer LingusPriceFrom £481Free CancellationRating
7.2
1,399 reviews
Search Aer Lingus flights
Virgin AtlanticPriceFrom £483Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
KLMPriceFrom £491Free CancellationRating
7.7
1,428 reviews
Search KLM flights
FinnairPriceFrom £500Free CancellationRating
7.6
1,338 reviews
Search Finnair flights
LufthansaPriceFrom £549Free CancellationRating
6.8
7,635 reviews
Search Lufthansa flights
British AirwaysPriceFrom £588Free CancellationRating
6.7
7,585 reviews
Search British Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Connecticut for you.

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

Flights from London to Connecticut 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 London to Connecticut?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Connecticut.

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

Yes momondo offers price alerts on flights to Connecticut from London. 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.

An easier way to manage your Connecticut trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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