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

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

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

As of August 2026, 951 flights take off from London Heathrow Airport and land in Connecticut each week. The most common flight departure day for this route is Thu, with 17% of weekly flights taking off on this day.

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 53% of people opting to fly with this airline when travelling to Connecticut. Keep in mind that there are 4 different airlines that fly to Connecticut on a routine basis, so you have a few additional options to choose from.

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

There are 21 operators available for flights from London Heathrow Airport to Connecticut as of August 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.

£272 Cheap Flights from London Heathrow Airport to Connecticut in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Connecticut

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 16:51

LHR

LGA

15h 51m

2 stops

15:15 - 07:10

LGA

LHR

10h 55m

1 stop

£441Air Canada

Sat, 21 Nov - Sat, 28 Nov

06:00 - 16:51

LHR

LGA

15h 51m

2 stops

10:35 - 07:10

LGA

LHR

15h 35m

1 stop

£441Air Canada

Mon, 23 Nov - Mon, 30 Nov

08:30 - 20:05

LHR

JFK

16h 35m

1 stop

21:50 - 18:40

JFK

LHR

15h 50m

1 stop

£441Lufthansa

Fri, 18 Sep - Sun, 27 Sep

07:30 - 20:05

LHR

JFK

17h 35m

1 stop

15:40 - 12:40

JFK

LHR

16h 00m

1 stop

£441Lufthansa

Thu, 10 Sep - Tue, 15 Sep

08:45 - 16:35

LHR

JFK

12h 50m

1 stop

20:30 - 13:00

JFK

LHR

11h 30m

1 stop

£441United Airlines

Thu, 1 Oct - Thu, 8 Oct

08:45 - 16:35

LHR

JFK

12h 50m

1 stop

16:15 - 11:20

JFK

LHR

14h 05m

1 stop

£441United Airlines

Tue, 22 Sep - Tue, 29 Sep

15:35 - 18:45

LHR

JFK

8h 10mdirect

10:15 - 22:10

JFK

LHR

6h 55mdirect

£441British Airways

Fri, 6 Nov - Mon, 9 Nov

15:20 - 18:20

LHR

JFK

8h 00mdirect

19:20 - 07:20

JFK

LHR

7h 00mdirect

£441British Airways

Thu, 1 Oct - Thu, 15 Oct

20:25 - 11:20

LHR

JFK

19h 55m

1 stop

22:15 - 10:30

JFK

LHR

7h 15mdirect

£441Virgin Atlantic

Wed, 25 Nov - Mon, 30 Nov

06:30 - 15:00

LHR

JFK

13h 30m

1 stop

06:00 - 06:50

JFK

LHR

19h 50m

1 stop

£442Virgin Atlantic

Thu, 10 Dec - Mon, 4 Jan

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Brussels Airlines flights from London Heathrow Airport to Connecticut

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

Brussels Airlines

13 Aug

LHR06:50London Heathrow

11h 10m

1 stop

JFK13:00New York John F Kennedy Intl

22 Sept

JFK18:10New York John F Kennedy Intl

11h 05m

1 stop

LHR10:15London Heathrow

£481

Brussels Airlines

11 Aug

LHR06:50London Heathrow

11h 10m

1 stop

JFK13:00New York John F Kennedy Intl

18 Aug

JFK18:10New York John F Kennedy Intl

11h 05m

1 stop

LHR10:15London Heathrow

£484

Brussels Airlines

11 Aug

LHR06:50London Heathrow

11h 10m

1 stop

JFK13:00New York John F Kennedy Intl

18 Aug

JFK18:10New York John F Kennedy Intl

11h 05m

1 stop

LHR10:15London Heathrow

£484

Austrian Airlines flights from London Heathrow Airport to Connecticut

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

Austrian Airlines

18 Sept

LHR06:00London Heathrow

19h 05m

1 stop

JFK20:05New York John F Kennedy Intl

27 Sept

JFK21:45New York John F Kennedy Intl

29h 35m

1 stop

LHR08:20London Heathrow

£450

Austrian Airlines

3 Sept

LHR09:30London Heathrow

8h 00m

EWR12:30Newark

6 Sept

EWR22:00Newark

7h 25m

LHR10:25London Heathrow

£470

Austrian Airlines

3 Nov

LHR14:50London Heathrow

28h 05m

1 stop

EWR13:55Newark

19 Nov

EWR17:55Newark

19h 45m

1 stop

LHR18:40London Heathrow

£479

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 - LGA

LHRLGA

London Heathrow

Sat 21/11

06:00-16:51

2 stops15h 51m

New York LaGuardia

Sat 28/11

15:15-07:10

1 stop10h 55m

£441

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 23/11

06:00-16:51

2 stops15h 51m

New York LaGuardia

Mon 30/11

10:35-07:10

1 stop15h 35m

£441

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 18/9

08:30-20:05

1 stop16h 35m

New York John F Kennedy Intl

Sun 27/9

21:50-18:40

1 stop15h 50m

£441

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 10/9

07:30-20:05

1 stop17h 35m

New York John F Kennedy Intl

Tue 15/9

15:40-12:40

1 stop16h 00m

£441

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 1/10

08:45-16:35

1 stop12h 50m

New York John F Kennedy Intl

Thu 8/10

20:30-13:00

1 stop11h 30m

£441

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 22/9

08:45-16:35

1 stop12h 50m

New York John F Kennedy Intl

Tue 29/9

16:15-11:20

1 stop14h 05m

£441

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 6/11

15:35-18:45

Nonstop8h 10m

New York John F Kennedy Intl

Mon 9/11

10:15-22:10

Nonstop6h 55m

£441

Fastest return journey

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 1/10

15:20-18:20

Nonstop8h 00m

New York John F Kennedy Intl

Thu 15/10

19:20-07:20

Nonstop7h 00m

£441

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 25/11

20:25-11:20

1 stop19h 55m

New York John F Kennedy Intl

Mon 30/11

22:15-10:30

Nonstop7h 15m

£441

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 10/12

06:30-15:00

1 stop13h 30m

New York John F Kennedy Intl

Mon 4/1

06:00-06:50

1 stop19h 50m

£442

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 £493. If you aren’t able to travel during the month of October, then book flights to Connecticut from London Heathrow Airport during September instead. Flights to Connecticut in September, while not as cheap as those in October, still average around £551.

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 45m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in Connecticut	90 airports

The fastest flight from London Heathrow Airport to Connecticut takes 7h 45m

Direct flights go from London Heathrow Airport to Connecticut on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights..

There are 90 airports in Connecticut. From London Heathrow Airport there are direct flights to Newark (EWR), New York John F Kennedy Intl (JFK).

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Frequently asked questions about flying from London Heathrow Airport to Connecticut

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 21 operators available for flights from London Heathrow Airport to Connecticut as of August 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 £431	Free Cancellation	Rating 7.1 3,029 reviews	Search JetBlue flights
United Airlines	PriceFrom £551	Free Cancellation	Rating 7.4 10,063 reviews	Search United Airlines flights
Lufthansa	PriceFrom £557	Free Cancellation	Rating 6.8 8,167 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom £573	Free Cancellation	Rating 7.3 1,683 reviews	Search Aer Lingus 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.