How long is the flight from United Kingdom to Connecticut?

Flight times vary depending on what airport in United Kingdom you fly out of and what airport in Connecticut you fly into. For example, flying from London to Hartford takes 12h 45m on average. On the other hand, flying from Edinburgh to Hartford takes 13h 59m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

As of September 2026, 928 flights take off from United Kingdom and land in Connecticut each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

What is the cheapest airline that flies from United Kingdom to Connecticut?

Icelandair, JetBlue, and Lufthansa are the most popular carriers operating from United Kingdom to Connecticut

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

Prices for flights from United Kingdom to Connecticut are updated daily.

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

There are 17 operators available for flights from United Kingdom to Connecticut as of September 2026.

How old do you have to be to fly from United Kingdom 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 United Kingdom to Connecticut.

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

The necessary travel and health documents for your Connecticut trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$467 Cheap Flights from the United Kingdom to Connecticut in 2026

Find the cheapest flights from the United Kingdom to Connecticut

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United Kingdom to Connecticut

Enter your travel dates to find the best prices.

7:30 am - 10:36 pmLHR London Heathrow-LGA New York LaGuardia

20h 06m2 stops Frankfurt am Main Toronto Pearson Intl

7:50 pm - 7:10 amLGA New York LaGuardia-LHR London Heathrow

31h 20m1 stop Montreal Pierre Elliott Trudeau Intl

$523United Airlines

Sat, Oct 24 - Sat, Oct 31

1:00 pm - 7:06 pmLHR London Heathrow-LGA New York LaGuardia

11h 06m1 stop Montreal Pierre Elliott Trudeau Intl

3:30 pm - 7:10 amLGA New York LaGuardia-LHR London Heathrow

10h 40m1 stop Montreal Pierre Elliott Trudeau Intl

$523Air Canada

Thu, Nov 5 - Thu, Dec 10

11:45 am - 7:15 pmLGW London Gatwick-JFK New York John F Kennedy Intl

12h 30m1 stop Madrid Barajas

5:05 pm - 10:50 amJFK New York John F Kennedy Intl-LGW London Gatwick

12h 45m1 stop Madrid Barajas

$523Iberia

Wed, Nov 11 - Thu, Dec 10

11:45 am - 7:15 pmLGW London Gatwick-JFK New York John F Kennedy Intl

12h 30m1 stop Madrid Barajas

5:05 pm - 10:50 amJFK New York John F Kennedy Intl-LGW London Gatwick

12h 45m1 stop Madrid Barajas

$523Iberia

Thu, Nov 5 - Thu, Dec 10

12:50 pm - 3:35 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 45mnonstop

7:00 pm - 7:15 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 15mnonstop

$523Air France

Fri, Oct 16 - Wed, Oct 21

4:20 pm - 7:40 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 20mnonstop

8:15 pm - 8:50 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 35mnonstop

$523Air France

Fri, Oct 16 - Mon, Oct 19

1:25 pm - 7:20 pmLHR London Heathrow-JFK New York John F Kennedy Intl

10h 55m1 stop Dublin

6:25 pm - 9:05 amJFK New York John F Kennedy Intl-LHR London Heathrow

9h 40m1 stop Shannon

$523Aer Lingus

Fri, Oct 9 - Fri, Oct 16

2:05 pm - 7:36 pmLHR London Heathrow-LGA New York LaGuardia

10h 31m1 stop Montreal Pierre Elliott Trudeau Intl

3:30 pm - 6:30 amLGA New York LaGuardia-LHR London Heathrow

10h 00m1 stop Montreal Pierre Elliott Trudeau Intl

$523Air Canada

Fri, Oct 16 - Tue, Oct 20

1:25 pm - 7:20 pmLHR London Heathrow-JFK New York John F Kennedy Intl

10h 55m1 stop Dublin

6:25 pm - 9:05 amJFK New York John F Kennedy Intl-LHR London Heathrow

9h 40m1 stop Shannon

$524Aer Lingus

Fri, Oct 9 - Mon, Oct 12

11:05 am - 1:25 pmLHR London Heathrow-EWR Newark

31h 20m1 stop Brussels Bruxelles-National

9:59 pm - 6:40 amEWR Newark-LHR London Heathrow

27h 41m1 stop Washington, D.C. Dulles Intl

$532United Airlines

Thu, Dec 24 - Sun, Dec 27

Recent last minute flight deals from the United Kingdom to Connecticut

Enter your travel dates to find the best prices.

2:05 pm - 9:30 pmLHR London Heathrow-LGA New York LaGuardia

12h 25m1 stop Montreal Pierre Elliott Trudeau Intl

5:30 pm - 10:00 amLGA New York LaGuardia-LHR London Heathrow

11h 30m1 stop Montreal Pierre Elliott Trudeau Intl

$538Air Canada

Mon, Sep 14 - Sun, Sep 20

6:05 pm - 9:05 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 00mnonstop

4:55 pm - 8:25 amJFK New York John F Kennedy Intl-LHR London Heathrow

10h 30m1 stop Madrid Barajas

$538Iberia

Sun, Sep 13 - Mon, Sep 21

6:00 am - 12:50 pmLHR London Heathrow-JFK New York John F Kennedy Intl

11h 50m1 stop Zurich

8:30 pm - 1:00 pmJFK New York John F Kennedy Intl-LHR London Heathrow

11h 30m1 stop Zurich

$538SWISS

Mon, Sep 14 - Mon, Sep 21

6:35 pm - 9:50 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 15mnonstop

4:00 pm - 10:40 amJFK New York John F Kennedy Intl-LHR London Heathrow

13h 40m1 stop Washington, D.C. Dulles Intl

$538Virgin Atlantic

Fri, Sep 11 - Fri, Sep 18

5:45 pm - 9:06 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 21mnonstop

4:00 pm - 10:40 amJFK New York John F Kennedy Intl-LHR London Heathrow

13h 40m1 stop Washington, D.C. Dulles Intl

$539Virgin Atlantic

Sun, Sep 13 - Sun, Sep 20

7:00 am - 2:20 pmLHR London Heathrow-JFK New York John F Kennedy Intl

12h 20m1 stop Geneva Geneve-Cointrin

7:25 pm - 8:15 amJFK New York John F Kennedy Intl-LHR London Heathrow

31h 50m1 stop Geneva Geneve-Cointrin

$539United Airlines

Sat, Sep 12 - Sat, Sep 19

6:35 pm - 9:50 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 15mnonstop

7:00 pm - 7:15 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 15mnonstop

$539KLM

Mon, Sep 14 - Mon, Sep 28

6:35 pm - 9:50 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 15mnonstop

6:30 pm - 6:45 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 15mnonstop

$540KLM

Mon, Sep 14 - Fri, Sep 25

2:10 pm - 5:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 50mnonstop

7:15 pm - 7:20 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

$543Iberia

Mon, Sep 14 - Mon, Sep 21

7:45 am - 10:30 amLHR London Heathrow-EWR Newark

7h 45mnonstop

8:20 am - 8:40 pmEWR Newark-LHR London Heathrow

7h 20mnonstop

$545United Airlines

Fri, Sep 11 - Thu, Sep 17

Recent direct flight deals from the United Kingdom to Connecticut

Enter your travel dates to find the best prices.

12:50 pm - 3:35 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 45mnonstop

7:00 pm - 7:15 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 15mnonstop

$523Air France

Fri, Oct 16 - Wed, Oct 21

4:20 pm - 7:40 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 20mnonstop

8:15 pm - 8:50 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 35mnonstop

$523Air France

Fri, Oct 16 - Mon, Oct 19

12:55 pm - 4:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 05mnonstop

6:10 pm - 6:15 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

$524British Airways

Thu, Feb 11 - Sun, Feb 28

10:15 am - 1:10 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 55mnonstop

6:10 pm - 6:15 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

$524British Airways

Sun, Jan 24 - Thu, Jan 28

2:10 pm - 5:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 50mnonstop

7:15 pm - 7:20 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

$525Iberia

Thu, Oct 8 - Fri, Oct 16

6:05 pm - 9:05 pmLHR London Heathrow-JFK New York John F Kennedy Intl

8h 00mnonstop

9:35 am - 9:40 pmJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

$525Finnair

Fri, Oct 9 - Fri, Oct 16

2:10 pm - 5:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 50mnonstop

9:35 am - 9:40 pmJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

$525Finnair

Fri, Oct 9 - Sat, Oct 17

8:05 pm - 10:50 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 45mnonstop

11:55 pm - 12:05 pmJFK New York John F Kennedy Intl-LHR London Heathrow

7h 10mnonstop

$527Virgin Atlantic

Sat, Oct 10 - Fri, Oct 16

2:10 pm - 5:00 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 50mnonstop

7:15 pm - 7:20 amJFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mnonstop

$528Iberia

Fri, Sep 25 - Sat, Oct 10

8:05 pm - 10:50 pmLHR London Heathrow-JFK New York John F Kennedy Intl

7h 45mnonstop

8:15 am - 8:10 pmJFK New York John F Kennedy Intl-LHR London Heathrow

6h 55mnonstop

$538Virgin Atlantic

Sun, Oct 11 - Sun, Oct 18

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JetBlue flights from United Kingdom to Connecticut

Our best JetBlue deals on United Kingdom to Connecticut flight tickets

JetBlue

Oct 9

LHR8:15 amLondon Heathrow

8h 04m

JFK11:19 amNew York John F Kennedy Intl

Oct 18

JFK9:03 pmNew York John F Kennedy Intl

7h 27m

LHR9:30 amLondon Heathrow

$542

JetBlue

Oct 8

LHR8:15 amLondon Heathrow

8h 04m

JFK11:19 amNew York John F Kennedy Intl

Oct 12

JFK8:45 amNew York John F Kennedy Intl

7h 00m

LHR8:45 pmLondon Heathrow

$543

Brussels Airlines flights from United Kingdom to Connecticut

Our best Brussels Airlines deals on United Kingdom to Connecticut flight tickets

Brussels Airlines

Sep 21

LHR11:05 amLondon Heathrow

14h 00m

2 stops

JFK8:05 pmNew York John F Kennedy Intl

Sep 29

JFK9:50 pmNew York John F Kennedy Intl

18h 45m

2 stops

LHR9:35 pmLondon Heathrow

$532

Brussels Airlines

Sep 20

LHR5:55 pmLondon Heathrow

24h 05m

1 stop

JFK1:00 pmNew York John F Kennedy Intl

Sep 27

JFK6:10 pmNew York John F Kennedy Intl

22h 25m

1 stop

LHR9:35 pmLondon Heathrow

$533

Brussels Airlines

Sep 24

LHR6:50 amLondon Heathrow

18h 15m

2 stops

JFK8:05 pmNew York John F Kennedy Intl

Oct 1

JFK9:50 pmNew York John F Kennedy Intl

18h 45m

2 stops

LHR9:35 pmLondon Heathrow

$549

momondo Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Sat 10/24

7:30 am-10:36 pm

2 stops20h 06m

New York LaGuardia

Sat 10/31

7:50 pm-7:10 am

1 stop31h 20m

$523

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Thu 11/5

1:00 pm-7:06 pm

1 stop11h 06m

New York LaGuardia

Thu 12/10

3:30 pm-7:10 am

1 stop10h 40m

$523

LondonNew York

LGW London Gatwick - JFK New York John F Kennedy Intl

LGWJFK

London Gatwick

Wed 11/11

11:45 am-7:15 pm

1 stop12h 30m

New York John F Kennedy Intl

Thu 12/10

5:05 pm-10:50 am

1 stop12h 45m

$523

LondonNew York

LGW London Gatwick - JFK New York John F Kennedy Intl

LGWJFK

London Gatwick

Thu 11/5

11:45 am-7:15 pm

1 stop12h 30m

New York John F Kennedy Intl

Thu 12/10

5:05 pm-10:50 am

1 stop12h 45m

$523

Quickest round-trip

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Fri 10/16

12:50 pm-3:35 pm

Nonstop7h 45m

New York John F Kennedy Intl

Wed 10/21

7:00 pm-7:15 am

Nonstop7h 15m

$523

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Fri 10/16

4:20 pm-7:40 pm

Nonstop8h 20m

New York John F Kennedy Intl

Mon 10/19

8:15 pm-8:50 am

Nonstop7h 35m

$523

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Fri 10/9

1:25 pm-7:20 pm

1 stop10h 55m

New York John F Kennedy Intl

Fri 10/16

6:25 pm-9:05 am

1 stop9h 40m

$523

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 10/16

2:05 pm-7:36 pm

1 stop10h 31m

New York LaGuardia

Tue 10/20

3:30 pm-6:30 am

1 stop10h 00m

$523

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Fri 10/9

1:25 pm-7:20 pm

1 stop10h 55m

New York John F Kennedy Intl

Mon 10/12

6:25 pm-9:05 am

1 stop9h 40m

$524

LondonNewark

LHR London Heathrow - EWR Newark

LHREWR

London Heathrow

Thu 12/24

11:05 am-1:25 pm

1 stop31h 20m

Newark

Sun 12/27

9:59 pm-6:40 am

1 stop27h 41m

$532

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 United Kingdom 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, September is the cheapest month to fly from United Kingdom to Connecticut. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $740. If you aren’t able to travel to Connecticut during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $792.

Can stopping save me money on United Kingdom to Connecticut flights?

You could potentially save up to 8% on your flight if you consider stops on a United Kingdom to Connecticut flight.

Cheap United Kingdom to Connecticut flight deals and tips

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

Best Price Found	$467
Fastest flight time	7h 36m
Direct flights	Every day
Airports in Connecticut	90 airports

The best one-way flight to Connecticut from United Kingdom in the past 72 hours is $467. The best round-trip flight deal from United Kingdom to Connecticut found on momondo in the last 72 hours is $523.

The fastest flight from United Kingdom to Connecticut takes 7h 36m

Direct flights go from United Kingdom to Connecticut every day.

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

Search flight deals

Frequently asked questions about flying from the United Kingdom to Connecticut

When did momondo last update prices for flights from United Kingdom to Connecticut?
Prices for flights from United Kingdom to Connecticut are updated daily.
How many operators does momondo search for flights from United Kingdom to Connecticut?
There are 17 operators available for flights from United Kingdom to Connecticut as of September 2026.
How old do you have to be to fly from United Kingdom 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 United Kingdom to Connecticut.
What documentation or ID do you need to fly to Connecticut?
The necessary travel and health documents for your Connecticut trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Connecticut from United Kingdom.

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

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

How can momondo help me find flights from United Kingdom 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 United Kingdom to Connecticut.

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

Yes momondo offers price alerts on flights to Connecticut from United Kingdom. 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.