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

The number of flights available between London and Connecticut is 957 per week as of December 2025. The most frequent departure day is Wed, with 16% of weekly flights leaving on this day.

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

TAP AIR PORTUGAL, Norse Atlantic UK, and United Airlines are the most popular carriers operating from London to Connecticut

Which airlines fly to Connecticut?

Aer Lingus, JetBlue and Finnair are the top three most popular airlines that fly to Connecticut from London according to our data. Aer Lingus is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Connecticut. Keep in mind that there are 8 different airlines that fly to Connecticut on a routine basis, so you have a few additional options to choose from.

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 December 2025, there are 21 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.

£269 Cheap Flights from London to Connecticut in 2025/26

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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.

19:40 - 15:25

LGW

JFK

24h 45m1 stop

20:50 - 19:00

JFK

LGW

17h 10m1 stop

£378Iberia

Sun, 25 Jan - Mon, 2 Feb

12:15 - 21:43

LHR

LGA

14h 28m1 stop

17:45 - 07:50

LGA

LHR

9h 05m1 stop

£378Finnair

Wed, 15 Apr - Mon, 20 Apr

10:45 - 19:15

LHR

JFK

13h 30m1 stop

21:50 - 09:40

JFK

LHR

6h 50mdirect

£378Iberia

Sat, 17 Jan - Sat, 24 Jan

14:00 - 20:00

LGW

LGA

35h 00m1 stop

09:55 - 10:00

LGA

LGW

19h 05m1 stop

£378Multiple Airlines

Thu, 22 Jan - Fri, 30 Jan

08:55 - 12:15

LHR

JFK

8h 20mdirect

18:00 - 06:20

JFK

LHR

7h 20mdirect

£381Virgin Atlantic

Sat, 17 Jan - Thu, 22 Jan

11:55 - 18:00

LGW

JFK

11h 05m1 stop

19:25 - 10:55

JFK

LGW

10h 30m1 stop

£382Icelandair

Mon, 2 Feb - Sun, 8 Feb

16:20 - 23:43

LHR

LGA

12h 23m1 stop

14:32 - 06:55

LGA

LHR

11h 23m1 stop

£383United Airlines

Sat, 31 Jan - Wed, 15 Apr

11:55 - 18:00

LGW

JFK

11h 05m1 stop

19:25 - 10:55

JFK

LGW

10h 30m1 stop

£383Icelandair

Thu, 15 Jan - Wed, 21 Jan

13:25 - 21:33

LHR

LGA

13h 08m1 stop

15:20 - 07:10

LGA

LHR

10h 50m1 stop

£384United Airlines

Sat, 17 Jan - Sat, 24 Jan

09:50 - 21:10

LCY

JFK

15h 20m1 stop

22:55 - 17:35

JFK

LCY

14h 40m1 stop

£399Lufthansa

Tue, 10 Mar - Tue, 17 Mar

Iberia flights from London to Connecticut

Our best Iberia deals on London to Connecticut flight tickets

Iberia

25 Jan

LGW19:40London Gatwick

24h 45m

1 stop

JFK15:25New York John F Kennedy Intl

2 Feb

JFK17:00New York John F Kennedy Intl

12h 50m

1 stop

LGW10:50London Gatwick

£378

Find similar

Iberia

24 Dec

LGW11:45London Gatwick

12h 30m

1 stop

JFK19:15New York John F Kennedy Intl

25 Feb

JFK20:50New York John F Kennedy Intl

17h 10m

1 stop

LGW19:00London Gatwick

£385

Find similar

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

TAP AIR PORTUGAL flights from London to Connecticut

Our best TAP AIR PORTUGAL deals on London to Connecticut flight tickets

TAP AIR PORTUGAL

15 Jan

LGW16:00London Gatwick

33h 05m

1 stop

JFK20:05New York John F Kennedy Intl

22 Jan

JFK22:00New York John F Kennedy Intl

12h 50m

1 stop

LGW15:50London Gatwick

£378

Find similar

TAP AIR PORTUGAL

25 Jan

LGW21:25London Gatwick

27h 40m

2 stops

JFK20:05New York John F Kennedy Intl

2 Feb

JFK22:00New York John F Kennedy Intl

12h 45m

1 stop

LGW15:45London Gatwick

£379

Find similar

TAP AIR PORTUGAL

25 Jan

LGW21:25London Gatwick

27h 40m

2 stops

JFK20:05New York John F Kennedy Intl

2 Feb

JFK22:00New York John F Kennedy Intl

30h 50m

1 stop

LGW09:50London Gatwick

£380

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sun 25/1

19:40-15:25

1 stop24h 45m

New York John F Kennedy Intl

Mon 2/2

20:50-19:00

1 stop17h 10m

£378

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

Sat 17/1

10:45-19:15

1 stop13h 30m

New York John F Kennedy Intl

Sat 24/1

21:50-09:40

Nonstop6h 50m

£378

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Thu 22/1

14:00-20:00

1 stop35h 00m

New York LaGuardia

Fri 30/1

09:55-10:00

1 stop19h 05m

£378

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sat 17/1

08:55-12:15

Nonstop8h 20m

New York John F Kennedy Intl

Thu 22/1

18:00-06:20

Nonstop7h 20m

£381

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Mon 2/2

11:55-18:00

1 stop11h 05m

New York John F Kennedy Intl

Sun 8/2

19:25-10:55

1 stop10h 30m

£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

LGW - JFK

LGWJFK

London Gatwick

Thu 15/1

11:55-18:00

1 stop11h 05m

New York John F Kennedy Intl

Wed 21/1

19:25-10:55

1 stop10h 30m

£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

LCY - JFK

LCYJFK

London City

Tue 10/3

09:50-21:10

1 stop15h 20m

New York John F Kennedy Intl

Tue 17/3

22:55-17:35

1 stop14h 40m

£399

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 January is, on average, the cheapest month to fly to Connecticut from London, with most prices found around £521. If you aren’t able to travel during the month of January, then book flights to Connecticut from London during October instead. Flights to Connecticut in October, while not as cheap as those in January, still average around £541.

Can stopping save me money on London to Connecticut flights?

You could potentially save up to 25% 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 44m
Direct flights	Every day
Airports in Connecticut	90 airports

The fastest flight from London to Connecticut takes 7h 44m

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 December 2025, there are 21 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 2,897 reviews	Search JetBlue flights
United Airlines	PriceFrom £471	Free Cancellation	Rating 7.4 9,093 reviews	Search United Airlines flights
Aer Lingus	PriceFrom £481	Free Cancellation	Rating 7.2 1,399 reviews	Search Aer Lingus flights
Virgin Atlantic	PriceFrom £483	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
KLM	PriceFrom £491	Free Cancellation	Rating 7.7 1,428 reviews	Search KLM flights
Finnair	PriceFrom £500	Free Cancellation	Rating 7.6 1,338 reviews	Search Finnair flights
Lufthansa	PriceFrom £549	Free Cancellation	Rating 6.8 7,635 reviews	Search Lufthansa flights
British Airways	PriceFrom £588	Free Cancellation	Rating 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?

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.