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

Norse Atlantic UK, SWISS, and Icelandair are the most popular carriers operating from London 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 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 to Connecticut on average per week?

The number of flights available between London and Connecticut is 802 per week as of March 2026. The most frequent departure day is Tue, with 19% of weekly flights leaving on this day.

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

Prices for flights from London to Connecticut are refreshed on a daily basis.

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

As of March 2026, there are 22 operators available to choose from for flights from London to Connecticut.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Connecticut.

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

The required travel and health documents for your Connecticut 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 Connecticut. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£263 Cheap Flights from London to Connecticut in 2026

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Find the cheapest flights from London to Connecticut

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

15:40 - 22:05

LGW

JFK

11h 25m

1 stop

23:10 - 14:40

JFK

LGW

10h 30m

1 stop

£349Icelandair

Tue, 28 Apr - Sat, 16 May

15:20 - 18:20

LHR

JFK

8h 00mdirect

18:40 - 06:50

JFK

LHR

7h 10mdirect

£350British Airways

Mon, 14 Sep - Sun, 20 Sep

13:20 - 16:15

LHR

JFK

7h 55mdirect

19:35 - 07:45

JFK

LHR

7h 10mdirect

£351British Airways

Fri, 17 Apr - Thu, 14 May

07:05 - 15:40

LHR

JFK

13h 35m

1 stop

17:10 - 09:35

JFK

LHR

11h 25m

1 stop

£354Scandinavian Airlines

Mon, 18 May - Sun, 7 Jun

13:05 - 15:55

LGW

JFK

7h 50mdirect

18:20 - 06:20

JFK

LGW

7h 00mdirect

£358Norse Atlantic UK

Thu, 10 Sep - Thu, 17 Sep

19:50 - 15:40

LHR

JFK

24h 50m

1 stop

18:55 - 17:40

JFK

LHR

17h 45m

1 stop

£358Scandinavian Airlines

Mon, 13 Apr - Mon, 20 Apr

13:05 - 15:55

LGW

JFK

7h 50mdirect

18:20 - 06:20

JFK

LGW

7h 00mdirect

£359Norse Atlantic UK

Fri, 8 May - Tue, 12 May

11:45 - 15:00

LHR

JFK

8h 15mdirect

20:15 - 08:50

JFK

LHR

7h 35mdirect

£362Delta

Thu, 17 Sep - Mon, 21 Sep

16:40 - 23:30

LHR

LGA

11h 50m

1 stop

14:32 - 06:55

LGA

LHR

11h 23m

1 stop

£423United Airlines

Tue, 7 Jul - Wed, 9 Sep

10:35 - 23:21

LGW

LGA

17h 46m

2 stops

12:00 - 09:25

LGA

LGW

16h 25m

2 stops

£479Delta

Tue, 5 May - Tue, 12 May

Scandinavian Airlines flights from London to Connecticut

Our best Scandinavian Airlines deals on London to Connecticut flight tickets

Scandinavian Airlines

18 May

LHR07:05London Heathrow

13h 35m

1 stop

JFK15:40New York John F Kennedy Intl

7 Jun

JFK17:10New York John F Kennedy Intl

11h 25m

1 stop

LHR09:35London Heathrow

£354

Scandinavian Airlines

17 Apr

LHR07:05London Heathrow

13h 35m

1 stop

JFK15:40New York John F Kennedy Intl

14 May

JFK17:10New York John F Kennedy Intl

11h 25m

1 stop

LHR09:35London Heathrow

£361

Scandinavian Airlines

27 May

LHR07:05London Heathrow

13h 35m

1 stop

JFK15:40New York John F Kennedy Intl

1 Jun

JFK17:10New York John F Kennedy Intl

11h 25m

1 stop

LHR09:35London Heathrow

£370

Air Canada flights from London to Connecticut

Our best Air Canada deals on London to Connecticut flight tickets

Air Canada

23 Apr

LHR08:45London Heathrow

17h 47m

2 stops

JFK21:32New York John F Kennedy Intl

2 May

JFK09:00New York John F Kennedy Intl

20h 00m

1 stop

LHR10:00London Heathrow

£390

Air Canada

28 Apr

LHR09:30London Heathrow

10h 28m

1 stop

LGA14:58New York LaGuardia

16 May

LGA16:00New York LaGuardia

12h 35m

1 stop

LHR09:35London Heathrow

£419

Air Canada

23 Apr

LHR14:05London Heathrow

12h 25m

1 stop

LGA21:30New York LaGuardia

2 May

LGA15:30New York LaGuardia

13h 30m

1 stop

LHR10:00London Heathrow

£423

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 28/4

15:40-22:05

1 stop11h 25m

New York John F Kennedy Intl

Sat 16/5

23:10-14:40

1 stop10h 30m

£349

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 14/9

15:20-18:20

Nonstop8h 00m

New York John F Kennedy Intl

Sun 20/9

18:40-06:50

Nonstop7h 10m

£350

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 17/4

13:20-16:15

Nonstop7h 55m

New York John F Kennedy Intl

Thu 14/5

19:35-07:45

Nonstop7h 10m

£351

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 18/5

07:05-15:40

1 stop13h 35m

New York John F Kennedy Intl

Sun 7/6

17:10-09:35

1 stop11h 25m

£354

Fastest return journey

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 10/9

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Thu 17/9

18:20-06:20

Nonstop7h 00m

£358

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 13/4

19:50-15:40

1 stop24h 50m

New York John F Kennedy Intl

Mon 20/4

18:55-17:40

1 stop17h 45m

£358

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 8/5

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Tue 12/5

18:20-06:20

Nonstop7h 00m

£359

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 17/9

11:45-15:00

Nonstop8h 15m

New York John F Kennedy Intl

Mon 21/9

20:15-08:50

Nonstop7h 35m

£362

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 7/7

16:40-23:30

1 stop11h 50m

New York LaGuardia

Wed 9/9

14:32-06:55

1 stop11h 23m

£423

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Tue 5/5

10:35-23:21

2 stops17h 46m

New York LaGuardia

Tue 12/5

12:00-09:25

2 stops16h 25m

£479

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 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, with most prices found around £533. If you aren’t able to travel during the month of October, then book flights to Connecticut from London during January instead. Flights to Connecticut in January, while not as cheap as those in October, still average around £549.

Can stopping save me money on London to Connecticut flights?

You could potentially save up to 31% on your flight if you consider stops on a London to Connecticut flight.

Cheap London to Connecticut flight deals and tips

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

Fastest flight time	7h 40m
Direct flights	Every day
Airports in Connecticut	90 airports

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

Direct flights go from London to Connecticut every day.

There are 90 airports in Connecticut. From London 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 to Connecticut?
Prices for flights from London to Connecticut are refreshed on a daily basis.
How many operators does momondo search for flights from London to Connecticut?
As of March 2026, there are 22 operators available to choose from for flights from London to Connecticut.
How old do you have to be to fly from London to Connecticut?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Connecticut.
What documentation or ID do you need to fly to Connecticut?
The required travel and health documents for your Connecticut 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 Connecticut. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from London to Connecticut

Compare and see reviews for airlines that fly from London to Connecticut with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom £434	Free Cancellation	Rating 7.2 2,905 reviews	Search JetBlue flights
United Airlines	PriceFrom £472	Free Cancellation	Rating 7.4 9,471 reviews	Search United Airlines flights
KLM	PriceFrom £520	Free Cancellation	Rating 7.8 1,477 reviews	Search KLM flights
Finnair	PriceFrom £531	Free Cancellation	Rating 7.7 1,374 reviews	Search Finnair flights
Lufthansa	PriceFrom £559	Free Cancellation	Rating 6.8 7,864 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom £560	Free Cancellation	Rating 7.2 1,487 reviews	Search Aer Lingus flights

Why use momondo?

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

Finding the right flight to Connecticut from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Connecticut quick and easy, saving you time and money.

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

All flight searches from London to Connecticut on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential London to Connecticut flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.