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

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

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

As of September 2025, 1,168 flights take off from London and land in Connecticut each week. The most common flight departure day for this route is Sun, with 15% of weekly flights taking off on this day.

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

Prices for flights from London to Connecticut refresh daily.

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

The number of operators available for flights from London to Connecticut is 19 as of September 2025.

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.

$337 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 round-trip flights

11:55 am - 6:00 pmLGW-JFK

11h 05m1 stop

7:25 pm - 10:55 amJFK-LGW

10h 30m1 stop

$418Icelandair

Find Deal

Wed, Feb 18 - Tue, Feb 24

2:45 pm - 3:45 pmSTN-JFK

30h 00m2 stops

5:35 pm - 6:20 pmJFK-STN

19h 45m2 stops

$418

Find Deal

Tue, Nov 11 - Mon, Nov 24

6:55 am - 3:00 pmLHR-JFK

13h 05m1 stop

5:30 pm - 9:55 amJFK-LHR

11h 25m1 stop

$418Lufthansa

Find Deal

Fri, Oct 17 - Mon, Oct 20

3:05 pm - 6:05 pmLGW-JFK

8h 00mnonstop

8:05 pm - 8:10 amJFK-LGW

7h 05mnonstop

$420British Airways

Find Deal

Thu, Oct 2 - Tue, Oct 7

3:05 pm - 6:05 pmLGW-JFK

8h 00mnonstop

7:45 pm - 7:50 amJFK-LGW

7h 05mnonstop

$421British Airways

Find Deal

Fri, Oct 3 - Sun, Oct 12

9:25 am - 4:35 pmLCY-JFK

12h 10m1 stop

4:15 pm - 8:50 amJFK-LCY

11h 35m1 stop

$421SWISS

Find Deal

Thu, Sep 25 - Mon, Sep 29

1:00 pm - 3:55 pmLGW-JFK

7h 55mnonstop

6:05 pm - 6:00 amJFK-LGW

6h 55mnonstop

$423Norse Atlantic UK

Find Deal

Fri, Nov 7 - Tue, Nov 11

1:05 pm - 3:55 pmLGW-JFK

7h 50mnonstop

6:20 pm - 6:20 amJFK-LGW

7h 00mnonstop

$424Norse Atlantic UK

Find Deal

Fri, Oct 3 - Tue, Oct 7

6:00 am - 1:05 pmLHR-JFK

12h 05m1 stop

4:25 pm - 11:15 amJFK-LHR

13h 50m1 stop

$425SWISS

Find Deal

Thu, Nov 6 - Mon, Nov 10

8:00 am - 11:10 amLHR-EWR

8h 10mnonstop

9:10 am - 9:20 pmEWR-LHR

7h 10mnonstop

$447Lufthansa

Find Deal

Wed, Oct 22 - Wed, Nov 5

Norse Atlantic UK flights from London to Connecticut

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

Norse Atlantic UK

Sep 17

LGW1:05 pmLondon Gatwick

7h 50m

JFK3:55 pmNew York John F Kennedy Intl

Oct 15

JFK6:20 pmNew York John F Kennedy Intl

7h 00m

LGW6:20 amLondon Gatwick

$422

Find similar

Norse Atlantic UK

Nov 7

LGW1:00 pmLondon Gatwick

7h 55m

JFK3:55 pmNew York John F Kennedy Intl

Nov 11

JFK6:05 pmNew York John F Kennedy Intl

6h 55m

LGW6:00 amLondon Gatwick

$423

Find similar

Norse Atlantic UK

Oct 3

LGW1:05 pmLondon Gatwick

7h 50m

JFK3:55 pmNew York John F Kennedy Intl

Oct 7

JFK6:20 pmNew York John F Kennedy Intl

7h 00m

LGW6:20 amLondon Gatwick

$424

Find similar

British Airways flights from London to Connecticut

Our best British Airways deals on London to Connecticut flight tickets

British Airways

Oct 2

LGW3:05 pmLondon Gatwick

8h 00m

JFK6:05 pmNew York John F Kennedy Intl

Oct 7

JFK8:05 pmNew York John F Kennedy Intl

7h 05m

LGW8:10 amLondon Gatwick

$420

Find similar

British Airways

Oct 3

LGW3:05 pmLondon Gatwick

8h 00m

JFK6:05 pmNew York John F Kennedy Intl

Oct 12

JFK7:45 pmNew York John F Kennedy Intl

7h 05m

LGW7:50 amLondon Gatwick

$421

Find similar

British Airways

Oct 2

LGW3:05 pmLondon Gatwick

8h 00m

JFK6:05 pmNew York John F Kennedy Intl

Oct 7

JFK8:05 pmNew York John F Kennedy Intl

7h 05m

LGW8:10 amLondon Gatwick

$422

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 2/18

11:55 am-6:00 pm

1 stop11h 05m

New York John F Kennedy Intl

Tue 2/24

7:25 pm-10:55 am

1 stop10h 30m

$418

LondonNew York

STN - JFK

STNJFK

London Stansted

Tue 11/11

2:45 pm-3:45 pm

2 stops30h 00m

New York John F Kennedy Intl

Mon 11/24

5:35 pm-6:20 pm

2 stops19h 45m

$418

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 10/17

6:55 am-3:00 pm

1 stop13h 05m

New York John F Kennedy Intl

Mon 10/20

5:30 pm-9:55 am

1 stop11h 25m

$418

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 10/2

3:05 pm-6:05 pm

Nonstop8h 00m

New York John F Kennedy Intl

Tue 10/7

8:05 pm-8:10 am

Nonstop7h 05m

$420

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 10/3

3:05 pm-6:05 pm

Nonstop8h 00m

New York John F Kennedy Intl

Sun 10/12

7:45 pm-7:50 am

Nonstop7h 05m

$421

LondonNew York

LCY - JFK

LCYJFK

London City

Thu 9/25

9:25 am-4:35 pm

1 stop12h 10m

New York John F Kennedy Intl

Mon 9/29

4:15 pm-8:50 am

1 stop11h 35m

$421

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 11/7

1:00 pm-3:55 pm

Nonstop7h 55m

New York John F Kennedy Intl

Tue 11/11

6:05 pm-6:00 am

Nonstop6h 55m

$423

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 10/3

1:05 pm-3:55 pm

Nonstop7h 50m

New York John F Kennedy Intl

Tue 10/7

6:20 pm-6:20 am

Nonstop7h 00m

$424

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 11/6

6:00 am-1:05 pm

1 stop12h 05m

New York John F Kennedy Intl

Mon 11/10

4:25 pm-11:15 am

1 stop13h 50m

$425

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Wed 10/22

8:00 am-11:10 am

Nonstop8h 10m

Newark

Wed 11/5

9:10 am-9:20 pm

Nonstop7h 10m

$447

Flights are sorted by cheapest round-trip 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?

In general, May is the cheapest month to fly from London to Connecticut. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $743. If you aren’t able to travel to Connecticut during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $753.

Can stopping save me money on London to Connecticut flights?

You could potentially save up to 19% 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	Tue, Wed, Thu, Fri, Sat and Sun
Airports in Connecticut	2 airports

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

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

There are 2 airports near Connecticut: Newark (EWR), New York John F Kennedy Intl (JFK)

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When did momondo last update prices for flights from London to Connecticut?
Prices for flights from London to Connecticut refresh daily.
How many operators does momondo search for flights from London to Connecticut?
The number of operators available for flights from London to Connecticut is 19 as of September 2025.
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.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Connecticut. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for London to Connecticut flights to just show those with flexible booking policies.

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

Once you have performed a search for London to Connecticut flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Connecticut right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Connecticut, momondo offers a useful price alert feature which will track prices for flights to Connecticut from London and alert you when they change.