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

United Airlines, 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 1,069 per week as of June 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 June 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.

$423 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.

9:50 am - 4:55 pm

LHR

JFK

12h 05m

1 stop

6:25 pm - 9:05 am

JFK

LHR

9h 40m

1 stop

$618Aer Lingus

ו', יולי 3 - א', יולי 12

9:50 am - 4:55 pm

LHR

JFK

12h 05m

1 stop

6:25 pm - 6:20 pm

JFK

LHR

18h 55m

1 stop

$619Aer Lingus

ה', יוני 25 - ה', יולי 2

10:35 am - 3:40 pm

LHR

JFK

34h 05m

1 stop

5:10 pm - 4:25 pm

JFK

LHR

18h 15m

1 stop

$620Scandinavian Airlines

ו', ספט' 4 - ב', ספט' 14

8:00 am - 8:05 pm

LHR

JFK

17h 05m

1 stop

10:05 pm - 10:00 pm

JFK

LHR

18h 55m

1 stop

$623TAP AIR PORTUGAL

ב', אוק' 5 - ב', אוק' 12

9:55 am - 10:00 pm

LHR

JFK

17h 05m

1 stop

11:50 pm - 8:05 pm

JFK

LHR

15h 15m

1 stop

$624Multiple Airlines

ג', ספט' 1 - ג', ספט' 8

6:40 pm - 11:45 am

LHR

JFK

22h 05m

1 stop

2:00 pm - 6:50 am

JFK

LHR

12h 50m

1 stop

$625Delta

ד', אוק' 21 - ג', אוק' 27

10:45 am - 8:00 pm

LHR

LGA

14h 15m

1 stop

3:00 pm - 6:45 am

LGA

LHR

10h 45m

1 stop

$636Delta

ב', יולי 6 - ד', יולי 22

11:20 am - 9:00 pm

LHR

EWR

14h 40m

1 stop

11:00 pm - 10:00 pm

EWR

LHR

18h 00m

1 stop

$639TAP AIR PORTUGAL

ש', ספט' 12 - ב', ספט' 21

7:30 pm - 1:25 pm

LHR

EWR

22h 55m

2 stops

6:30 pm - 2:35 pm

EWR

LHR

15h 05m

1 stop

$641Scandinavian Airlines

ג', נוב' 3 - ו', נוב' 6

11:30 am - 11:45 pm

LHR

LGA

17h 15m

2 stops

3:00 pm - 6:50 am

LGA

LHR

10h 50m

1 stop

$645Multiple Airlines

ב', נוב' 2 - ג', נוב' 24

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Scandinavian Airlines flights from London Heathrow Airport to Connecticut

Our best Scandinavian Airlines deals on London Heathrow Airport to Connecticut flight tickets

Scandinavian Airlines

Sep 17

LHR3:35 pmLondon Heathrow

29h 05m

1 stop

JFK3:40 pmNew York John F Kennedy Intl

Sep 28

JFK6:55 pmNew York John F Kennedy Intl

21h 40m

2 stops

LHR9:35 pmLondon Heathrow

$633

Scandinavian Airlines

Sep 10

LHR3:35 pmLondon Heathrow

29h 05m

1 stop

JFK3:40 pmNew York John F Kennedy Intl

Sep 15

JFK6:55 pmNew York John F Kennedy Intl

21h 40m

2 stops

LHR9:35 pmLondon Heathrow

$634

Scandinavian Airlines

Sep 11

LHR7:05 amLondon Heathrow

13h 35m

1 stop

JFK3:40 pmNew York John F Kennedy Intl

Oct 2

JFK6:55 pmNew York John F Kennedy Intl

16h 05m

1 stop

LHR4:00 pmLondon Heathrow

$636

Aer Lingus flights from London Heathrow Airport to Connecticut

Our best Aer Lingus deals on London Heathrow Airport to Connecticut flight tickets

Aer Lingus

Jul 3

LHR9:50 amLondon Heathrow

12h 05m

1 stop

JFK4:55 pmNew York John F Kennedy Intl

Jul 15

JFK6:25 pmNew York John F Kennedy Intl

9h 40m

1 stop

LHR9:05 amLondon Heathrow

$618

Aer Lingus

Jun 25

LHR9:50 amLondon Heathrow

12h 05m

1 stop

JFK4:55 pmNew York John F Kennedy Intl

Jul 2

JFK6:25 pmNew York John F Kennedy Intl

18h 55m

1 stop

LHR6:20 pmLondon Heathrow

$619

Aer Lingus

Jun 23

LHR4:50 pmLondon Heathrow

10h 35m

1 stop

JFK10:25 pmNew York John F Kennedy Intl

Jul 2

JFK6:25 pmNew York John F Kennedy Intl

18h 55m

1 stop

LHR6:20 pmLondon Heathrow

$620

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

Quickest round-trip

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

ו' 7/3

9:50 am-4:55 pm

1 stop12h 05m

New York John F Kennedy Intl

א' 7/12

6:25 pm-9:05 am

1 stop9h 40m

$618

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

ה' 6/25

9:50 am-4:55 pm

1 stop12h 05m

New York John F Kennedy Intl

ה' 7/2

6:25 pm-6:20 pm

1 stop18h 55m

$619

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

ו' 9/4

10:35 am-3:40 pm

1 stop34h 05m

New York John F Kennedy Intl

ב' 9/14

5:10 pm-4:25 pm

1 stop18h 15m

$620

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

ב' 10/5

8:00 am-8:05 pm

1 stop17h 05m

New York John F Kennedy Intl

ב' 10/12

10:05 pm-10:00 pm

1 stop18h 55m

$623

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

ג' 9/1

9:55 am-10:00 pm

1 stop17h 05m

New York John F Kennedy Intl

ג' 9/8

11:50 pm-8:05 pm

1 stop15h 15m

$624

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

ד' 10/21

6:40 pm-11:45 am

1 stop22h 05m

New York John F Kennedy Intl

ג' 10/27

2:00 pm-6:50 am

1 stop12h 50m

$625

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

ב' 7/6

10:45 am-8:00 pm

1 stop14h 15m

New York LaGuardia

ד' 7/22

3:00 pm-6:45 am

1 stop10h 45m

$636

LondonNewark

LHR - EWR

LHREWR

London Heathrow

ש' 9/12

11:20 am-9:00 pm

1 stop14h 40m

Newark

ב' 9/21

11:00 pm-10:00 pm

1 stop18h 00m

$639

LondonNewark

LHR - EWR

LHREWR

London Heathrow

ג' 11/3

7:30 pm-1:25 pm

2 stops22h 55m

Newark

ו' 11/6

6:30 pm-2:35 pm

1 stop15h 05m

$641

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

ב' 11/2

11:30 am-11:45 pm

2 stops17h 15m

New York LaGuardia

ג' 11/24

3:00 pm-6:50 am

1 stop10h 50m

$645

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, September 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 $542. If you aren’t able to travel to Connecticut during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $581.

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

You could potentially save up to 9% 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).

Search flight deals

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 June 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.