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

Icelandair, United Airlines, and Austrian Airlines are the most popular carriers operating from London Heathrow to Connecticut

Which airlines fly to Connecticut?

JetBlue, Aer Lingus and Lufthansa are the top three most popular airlines that fly to Connecticut from London Heathrow Airport according to our data. JetBlue is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Connecticut. Keep in mind that there are 6 different airlines that fly to Connecticut on a routine basis, so you have a few additional options to choose from.

How many flights depart from London Heathrow Airport to Connecticut on average per week?

As of March 2026, 983 flights take off from London Heathrow Airport and land in Connecticut each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

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

There are 20 operators available for flights from London Heathrow Airport to Connecticut as of March 2026.

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.

£264 Cheap Flights from London Heathrow Airport to Connecticut in 2026

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Find the cheapest flights from London Heathrow Airport to Connecticut

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

10:20 - 17:00

LHR

JFK

11h 40m

1 stop

17:10 - 09:35

JFK

LHR

11h 25m

1 stop

£348Scandinavian Airlines

Sun, 10 May - Mon, 18 May

10:20 - 17:00

LHR

JFK

11h 40m

1 stop

17:10 - 09:35

JFK

LHR

11h 25m

1 stop

£349Scandinavian Airlines

Sat, 29 Aug - Sat, 5 Sep

07:05 - 15:40

LHR

JFK

13h 35m

1 stop

17:10 - 09:35

JFK

LHR

11h 25m

1 stop

£350Scandinavian Airlines

Fri, 29 May - Wed, 10 Jun

09:30 - 14:37

LHR

LGA

10h 07m

1 stop

17:40 - 09:35

LGA

LHR

10h 55m

1 stop

£365Air Canada

Tue, 5 May - Wed, 20 May

12:15 - 18:44

LHR

LGA

11h 29m

1 stop

14:49 - 06:55

LGA

LHR

11h 06m

1 stop

£404United Airlines

Sat, 18 Apr - Tue, 28 Apr

09:30 - 16:58

LHR

LGA

12h 28m

1 stop

15:30 - 06:30

LGA

LHR

10h 00m

1 stop

£427Air Canada

Sun, 10 May - Sun, 17 May

16:40 - 23:30

LHR

LGA

11h 50m

1 stop

14:51 - 06:55

LGA

LHR

11h 04m

1 stop

£437United Airlines

Mon, 1 Jun - Wed, 10 Jun

11:55 - 23:51

LHR

PVD

16h 56m

1 stop

06:00 - 09:30

PVD

LHR

22h 30m

1 stop

£508JetBlue

Wed, 29 Apr - Wed, 6 May

11:55 - 23:51

LHR

PVD

16h 56m

1 stop

06:00 - 20:45

PVD

LHR

9h 45m

1 stop

£555JetBlue

Wed, 29 Apr - Wed, 6 May

07:40 - 16:30

LHR

BDL

13h 50m

1 stop

18:00 - 08:05

BDL

LHR

9h 05m

1 stop

£598Aer Lingus

Tue, 14 Apr - Tue, 21 Apr

Scandinavian Airlines flights from London Heathrow Airport to Connecticut

Our best Scandinavian Airlines deals on London Heathrow Airport to Connecticut flight tickets

Scandinavian Airlines

10 May

LHR10:20London Heathrow

11h 40m

1 stop

JFK17:00New York John F Kennedy Intl

18 May

JFK17:10New York John F Kennedy Intl

11h 25m

1 stop

LHR09:35London Heathrow

£348

Scandinavian Airlines

29 Aug

LHR10:20London Heathrow

11h 40m

1 stop

JFK17:00New York John F Kennedy Intl

5 Sept

JFK17:10New York John F Kennedy Intl

11h 25m

1 stop

LHR09:35London Heathrow

£349

Scandinavian Airlines

29 May

LHR07:05London Heathrow

13h 35m

1 stop

JFK15:40New York John F Kennedy Intl

11 Jun

JFK17:10New York John F Kennedy Intl

11h 25m

1 stop

LHR09:35London Heathrow

£350

British Airways flights from London Heathrow Airport to Connecticut

Our best British Airways deals on London Heathrow Airport to Connecticut flight tickets

British Airways

19 Mar

LHR16:30London Heathrow

8h 05m

EWR20:35Newark

24 Mar

EWR19:35Newark

6h 55m

LHR06:30London Heathrow

£395

British Airways

24 Mar

LHR16:25London Heathrow

8h 10m

JFK20:35New York John F Kennedy Intl

27 May

JFK07:50New York John F Kennedy Intl

6h 55m

LHR19:45London Heathrow

£400

British Airways

24 Mar

LHR11:20London Heathrow

8h 00m

JFK15:20New York John F Kennedy Intl

28 May

JFK20:20New York John F Kennedy Intl

7h 10m

LHR08:30London Heathrow

£403

momondo Fare Finder

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

Cheapest return flight

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sun 10/5

10:20-17:00

1 stop11h 40m

New York John F Kennedy Intl

Mon 18/5

17:10-09:35

1 stop11h 25m

£348

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sat 29/8

10:20-17:00

1 stop11h 40m

New York John F Kennedy Intl

Sat 5/9

17:10-09:35

1 stop11h 25m

£349

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 29/5

07:05-15:40

1 stop13h 35m

New York John F Kennedy Intl

Wed 10/6

17:10-09:35

1 stop11h 25m

£350

Fastest return journey

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 5/5

09:30-14:37

1 stop10h 07m

New York LaGuardia

Wed 20/5

17:40-09:35

1 stop10h 55m

£365

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 18/4

12:15-18:44

1 stop11h 29m

New York LaGuardia

Tue 28/4

14:49-06:55

1 stop11h 06m

£404

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sun 10/5

09:30-16:58

1 stop12h 28m

New York LaGuardia

Sun 17/5

15:30-06:30

1 stop10h 00m

£427

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 1/6

16:40-23:30

1 stop11h 50m

New York LaGuardia

Wed 10/6

14:51-06:55

1 stop11h 04m

£437

LondonProvidence

LHR - PVD

LHRPVD

London Heathrow

Wed 29/4

11:55-23:51

1 stop16h 56m

Providence-TFGreen

Wed 6/5

06:00-09:30

1 stop22h 30m

£508

LondonProvidence

LHR - PVD

LHRPVD

London Heathrow

Wed 29/4

11:55-23:51

1 stop16h 56m

Providence-TFGreen

Wed 6/5

06:00-20:45

1 stop9h 45m

£555

LondonHartford

LHR - BDL

LHRBDL

London Heathrow

Tue 14/4

07:40-16:30

1 stop13h 50m

Hartford Bradley Intl

Tue 21/4

18:00-08:05

1 stop9h 05m

£598

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 £499. If you aren’t able to travel during the month of October, then book flights to Connecticut from London Heathrow Airport during February instead. Flights to Connecticut in February, 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 25% 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 40m
Direct flights	Every day
Airports in Connecticut	90 airports

The fastest flight from London Heathrow Airport to Connecticut takes 7h 40m

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?
There are 20 operators available for flights from London Heathrow Airport to Connecticut as of March 2026.
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
JetBlue	PriceFrom £435	Free Cancellation	Rating 7.2 2,907 reviews	Search JetBlue flights
United Airlines	PriceFrom £473	Free Cancellation	Rating 7.4 9,435 reviews	Search United Airlines flights
KLM	PriceFrom £522	Free Cancellation	Rating 7.8 1,471 reviews	Search KLM flights
Lufthansa	PriceFrom £561	Free Cancellation	Rating 6.8 7,858 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom £565	Free Cancellation	Rating 7.2 1,477 reviews	Search Aer Lingus flights
Finnair	PriceFrom £568	Free Cancellation	Rating 7.6 1,373 reviews	Search Finnair 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.