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

British Airways, United Airlines, and SWISS 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 50% 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 flights depart from London to Connecticut on average per week?

The number of flights available between London and Connecticut is 1,073 per week as of July 2026. The most frequent departure day is Sun, with 15% 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 July 2026, there are 23 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.

£294 Cheap Flights from London to Connecticut in 2026

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Find the cheapest flights from London to Connecticut

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

13:05 - 15:55

LGW

JFK

7h 50mdirect

23:10 - 14:40

JFK

LGW

10h 30m

1 stop

£461Multiple Airlines

Thu, 8 Oct - Sun, 18 Oct

06:35 - 15:57

STN

JFK

14h 22m

1 stop

23:30 - 23:20

JFK

STN

18h 50m

2 stops

£461Multiple Airlines

Fri, 11 Sep - Mon, 14 Sep

06:00 - 20:05

LHR

JFK

19h 05m

1 stop

22:05 - 17:45

JFK

LHR

14h 40m

1 stop

£461TAP AIR PORTUGAL

Sat, 19 Sep - Tue, 29 Sep

07:05 - 15:40

LHR

JFK

13h 35m

1 stop

17:10 - 09:35

JFK

LHR

11h 25m

1 stop

£462Scandinavian Airlines

Mon, 31 Aug - Sat, 5 Sep

16:40 - 20:05

LGW

JFK

32h 25m

1 stop

22:00 - 10:05

JFK

LGW

31h 05m

2 stops

£463TAP AIR PORTUGAL

Fri, 13 Nov - Sat, 21 Nov

10:20 - 17:00

LHR

JFK

11h 40m

1 stop

17:10 - 14:35

JFK

LHR

16h 25m

1 stop

£463Scandinavian Airlines

Sat, 29 Aug - Thu, 3 Sep

12:05 - 23:27

LHR

LGA

15h 22m

1 stop

15:50 - 10:50

LGA

LHR

14h 00m

1 stop

£464United Airlines

Tue, 27 Oct - Mon, 2 Nov

13:05 - 15:55

LGW

JFK

7h 50mdirect

18:20 - 06:20

JFK

LGW

7h 00mdirect

£466Norse Atlantic UK

Thu, 3 Sep - Thu, 10 Sep

13:05 - 15:55

LGW

JFK

7h 50mdirect

18:20 - 06:20

JFK

LGW

7h 00mdirect

£468Norse Atlantic UK

Sat, 29 Aug - Thu, 10 Sep

13:50 - 20:15

LHR

EWR

11h 25m

1 stop

08:20 - 20:40

EWR

LHR

7h 20mdirect

£511United Airlines

Tue, 6 Oct - Mon, 19 Oct

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Norse Atlantic UK flights from London to Connecticut

Our best Norse Atlantic UK deals on London to Connecticut flight tickets

Norse Atlantic UK

3 Sept

LGW13:05London Gatwick

7h 50m

JFK15:55New York John F Kennedy Intl

10 Sept

JFK18:20New York John F Kennedy Intl

7h 00m

LGW06:20London Gatwick

£466

Norse Atlantic UK

29 Aug

LGW13:05London Gatwick

7h 50m

JFK15:55New York John F Kennedy Intl

13 Sept

JFK18:20New York John F Kennedy Intl

7h 00m

LGW06:20London Gatwick

£468

Norse Atlantic UK

31 Aug

LGW13:05London Gatwick

7h 50m

JFK15:55New York John F Kennedy Intl

8 Sept

JFK18:20New York John F Kennedy Intl

7h 00m

LGW06:20London Gatwick

£469

ITA Airways flights from London to Connecticut

Our best ITA Airways deals on London to Connecticut flight tickets

ITA Airways

23 Sept

LHR16:30London Heathrow

25h 45m

1 stop

JFK13:15New York John F Kennedy Intl

1 Oct

JFK17:35New York John F Kennedy Intl

17h 05m

1 stop

LHR15:40London Heathrow

£489

ITA Airways

13 Jul

LHR10:30London Heathrow

32h 25m

1 stop

JFK13:55New York John F Kennedy Intl

30 Sept

JFK17:35New York John F Kennedy Intl

35h 05m

1 stop

LHR09:40London Heathrow

£506

ITA Airways

14 Jul

LHR16:30London Heathrow

25h 45m

1 stop

JFK13:15New York John F Kennedy Intl

25 Sept

JFK21:10New York John F Kennedy Intl

13h 30m

1 stop

LHR15:40London Heathrow

£514

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 8/10

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Sun 18/10

23:10-14:40

1 stop10h 30m

£461

LondonNew York

STN - JFK

STNJFK

London Stansted

Fri 11/9

06:35-15:57

1 stop14h 22m

New York John F Kennedy Intl

Mon 14/9

23:30-23:20

2 stops18h 50m

£461

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sat 19/9

06:00-20:05

1 stop19h 05m

New York John F Kennedy Intl

Tue 29/9

22:05-17:45

1 stop14h 40m

£461

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 31/8

07:05-15:40

1 stop13h 35m

New York John F Kennedy Intl

Sat 5/9

17:10-09:35

1 stop11h 25m

£462

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 13/11

16:40-20:05

1 stop32h 25m

New York John F Kennedy Intl

Sat 21/11

22:00-10:05

2 stops31h 05m

£463

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sat 29/8

10:20-17:00

1 stop11h 40m

New York John F Kennedy Intl

Thu 3/9

17:10-14:35

1 stop16h 25m

£463

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 27/10

12:05-23:27

1 stop15h 22m

New York LaGuardia

Mon 2/11

15:50-10:50

1 stop14h 00m

£464

Fastest return journey

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 3/9

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Thu 10/9

18:20-06:20

Nonstop7h 00m

£466

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sat 29/8

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Thu 10/9

18:20-06:20

Nonstop7h 00m

£468

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Tue 6/10

13:50-20:15

1 stop11h 25m

Newark

Mon 19/10

08:20-20:40

Nonstop7h 20m

£511

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 August is, on average, the cheapest month to fly to Connecticut from London, with most prices found around £398. If you aren’t able to travel during the month of August, then book flights to Connecticut from London during March instead. Flights to Connecticut in March, while not as cheap as those in August, still average around £403.

Can stopping save me money on London to Connecticut flights?

You could potentially save up to 10% 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 45m
Direct flights	Every day
Airports in Connecticut	90 airports

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

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).

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Frequently asked questions about flying from London to Connecticut

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 July 2026, there are 23 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 £433	Free Cancellation	Rating 7.1 3,009 reviews	Search JetBlue flights
United Airlines	PriceFrom £553	Free Cancellation	Rating 7.4 9,987 reviews	Search United Airlines flights
Lufthansa	PriceFrom £559	Free Cancellation	Rating 6.8 8,133 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom £575	Free Cancellation	Rating 7.3 1,663 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.