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

JetBlue, British Airways, and Finnair are the most popular carriers operating from London Heathrow to Connecticut

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

The number of flights available between London Heathrow Airport and Connecticut is 1,084 per week as of July 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

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

There are 16 operators available for flights from London Heathrow Airport to Connecticut as of July 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport 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.

$446 Cheap Flights from London Heathrow Airport to Connecticut in 2026

Find the cheapest flights from London Heathrow Airport to Connecticut

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 am - 6:45 pm

LHR

LGA

16h 20m

2 stops

7:29 pm - 10:40 am

LGA

LHR

10h 11m

1 stop

$607United Airlines

Tue, Aug 25 - Tue, Sep 1

7:00 am - 2:20 pm

LHR

JFK

12h 20m

1 stop

4:15 pm - 7:55 am

JFK

LHR

10h 40m

1 stop

$607SWISS

Fri, Sep 4 - Thu, Oct 8

7:30 am - 6:45 pm

LHR

LGA

16h 15m

2 stops

3:29 pm - 8:30 am

LGA

LHR

12h 01m

1 stop

$608United Airlines

Tue, Sep 1 - Mon, Sep 7

6:50 am - 1:00 pm

LHR

JFK

11h 10m

1 stop

6:10 pm - 5:05 pm

JFK

LHR

17h 55m

1 stop

$610Brussels Airlines

Tue, Aug 25 - Sun, Sep 6

6:50 am - 1:00 pm

LHR

JFK

11h 10m

1 stop

6:10 pm - 9:35 pm

JFK

LHR

22h 25m

1 stop

$611Brussels Airlines

Thu, Sep 3 - Fri, Sep 11

2:05 pm - 7:40 pm

LHR

LGA

10h 35m

1 stop

7:05 pm - 11:50 am

LGA

LHR

11h 45m

1 stop

$614Air Canada

Mon, Aug 24 - Mon, Aug 31

1:05 pm - 10:05 pm

LHR

JFK

14h 00m

1 stop

8:30 pm - 8:20 pm

JFK

LHR

18h 50m

1 stop

$614Icelandair

Fri, Sep 4 - Wed, Sep 9

8:00 am - 8:05 pm

LHR

JFK

17h 05m

1 stop

10:05 pm - 6:50 pm

JFK

LHR

15h 45m

1 stop

$615TAP AIR PORTUGAL

Thu, Sep 10 - Tue, Sep 15

9:30 am - 2:37 pm

LHR

LGA

10h 07m

1 stop

3:30 pm - 6:30 am

LGA

LHR

10h 00m

1 stop

$616Air Canada

Fri, Sep 4 - Sun, Sep 6

1:40 pm - 10:10 pm

LHR

EWR

13h 30m

1 stop

12:10 am - 5:30 pm

EWR

LHR

12h 20m

1 stop

$662TAP AIR PORTUGAL

Thu, Dec 3 - Fri, Jan 22

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Icelandair flights from London Heathrow Airport to Connecticut

Our best Icelandair deals on London Heathrow Airport to Connecticut flight tickets

Icelandair

Sep 4

LHR1:05 pmLondon Heathrow

14h 00m

1 stop

JFK10:05 pmNew York John F Kennedy Intl

Sep 9

JFK8:30 pmNew York John F Kennedy Intl

18h 50m

1 stop

LHR8:20 pmLondon Heathrow

$614

Icelandair

Sep 15

LHR9:25 pmLondon Heathrow

26h 50m

1 stop

EWR7:15 pmNewark

Sep 22

EWR8:25 pmNewark

18h 55m

1 stop

LHR8:20 pmLondon Heathrow

$655

British Airways flights from London Heathrow Airport to Connecticut

Our best British Airways deals on London Heathrow Airport to Connecticut flight tickets

British Airways

Oct 31

LHR8:20 amLondon Heathrow

8h 00m

JFK12:20 pmNew York John F Kennedy Intl

Nov 8

JFK10:45 pmNew York John F Kennedy Intl

16h 55m

1 stop

LHR8:40 pmLondon Heathrow

$618

British Airways

Oct 15

LHR10:15 amLondon Heathrow

7h 50m

JFK1:05 pmNew York John F Kennedy Intl

Oct 29

JFK9:05 pmNew York John F Kennedy Intl

7h 05m

LHR8:10 amLondon Heathrow

$622

British Airways

Sep 12

LHR5:25 pmLondon Heathrow

7h 55m

JFK8:20 pmNew York John F Kennedy Intl

Sep 14

JFK8:55 pmNew York John F Kennedy Intl

7h 15m

LHR9:10 amLondon Heathrow

$636

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 8/25

7:25 am-6:45 pm

2 stops16h 20m

New York LaGuardia

Tue 9/1

7:29 pm-10:40 am

1 stop10h 11m

$607

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 9/4

7:00 am-2:20 pm

1 stop12h 20m

New York John F Kennedy Intl

Thu 10/8

4:15 pm-7:55 am

1 stop10h 40m

$607

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 9/1

7:30 am-6:45 pm

2 stops16h 15m

New York LaGuardia

Mon 9/7

3:29 pm-8:30 am

1 stop12h 01m

$608

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 8/25

6:50 am-1:00 pm

1 stop11h 10m

New York John F Kennedy Intl

Sun 9/6

6:10 pm-5:05 pm

1 stop17h 55m

$610

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 9/3

6:50 am-1:00 pm

1 stop11h 10m

New York John F Kennedy Intl

Fri 9/11

6:10 pm-9:35 pm

1 stop22h 25m

$611

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 8/24

2:05 pm-7:40 pm

1 stop10h 35m

New York LaGuardia

Mon 8/31

7:05 pm-11:50 am

1 stop11h 45m

$614

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 9/4

1:05 pm-10:05 pm

1 stop14h 00m

New York John F Kennedy Intl

Wed 9/9

8:30 pm-8:20 pm

1 stop18h 50m

$614

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 9/10

8:00 am-8:05 pm

1 stop17h 05m

New York John F Kennedy Intl

Tue 9/15

10:05 pm-6:50 pm

1 stop15h 45m

$615

Quickest round-trip

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 9/4

9:30 am-2:37 pm

1 stop10h 07m

New York LaGuardia

Sun 9/6

3:30 pm-6:30 am

1 stop10h 00m

$616

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 12/3

1:40 pm-10:10 pm

1 stop13h 30m

Newark

Fri 1/22

12:10 am-5:30 pm

1 stop12h 20m

$662

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 Heathrow Airport 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, October is the cheapest month to fly from London Heathrow Airport to Connecticut. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $664. If you aren’t able to travel to Connecticut during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $741.

Can stopping save me money on London Heathrow Airport to Connecticut flights?

You could potentially save up to 22% on your flight if you consider stops on a London Heathrow Airport to Connecticut flight.

Cheap London Heathrow Airport to Connecticut flight deals and tips

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

Fastest flight time	7h 45m
Direct flights	Every day
Airports in Connecticut	90 airports

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

Direct flights go from London Heathrow Airport to Connecticut every day.

There are 90 airports in Connecticut. From London Heathrow Airport 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 Heathrow Airport to Connecticut

When did momondo last update prices for flights from London Heathrow Airport to Connecticut?
Prices for flights from London Heathrow Airport to Connecticut refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Connecticut?
There are 16 operators available for flights from London Heathrow Airport to Connecticut as of July 2026.
How old do you have to be to fly from London Heathrow Airport to Connecticut?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport 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?

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?

Yes. momondo enables you to select and highlight flights to Connecticut from London with this policy.

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?

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.