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

As of November 2025, 961 flights take off from Connecticut and land in London Heathrow Airport each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

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

Virgin Atlantic, Air Canada, and JetBlue are the most popular carriers operating from Connecticut to London Heathrow

How long does it take to fly to London Heathrow Airport?

If you’re flying from a popular airport in Connecticut, such as Hartford or New Haven, and flying into London Heathrow Airport, then you can expect flight times to average 9h and 17h 20m, respectively.

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

As of November 2025, there are 11 operators available to choose from for flights from Connecticut to London Heathrow Airport.

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

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 Connecticut to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The required travel and health documents for your London Heathrow Airport 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 London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£110 Cheap Flights from Connecticut to London Heathrow Airport in 2025/26

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16:25 - 11:15JFK-LHR

13h 50m1 stop

09:00 - 16:40LHR-JFK

12h 40m1 stop

£363SWISS

Find Deal

Fri, 14 Nov - Sat, 22 Nov

17:00 - 08:05JFK-LHR

10h 05m1 stop

10:00 - 16:25LHR-JFK

11h 25m1 stop

£364Aer Lingus

Find Deal

Tue, 2 Dec - Tue, 9 Dec

10:05 - 07:10JFK-LHR

16h 05m1 stop

06:00 - 13:05LHR-JFK

12h 05m1 stop

£365Multiple Airlines

Find Deal

Mon, 1 Dec - Sun, 14 Dec

15:20 - 07:10LGA-LHR

10h 50m1 stop

13:25 - 19:02LHR-LGA

10h 37m1 stop

£365Air Canada

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Fri, 28 Nov - Fri, 5 Dec

13:05 - 07:10LGA-LHR

13h 05m1 stop

06:00 - 16:59LHR-LGA

15h 59m2 stops

£366Air Canada

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Tue, 18 Nov - Sat, 22 Nov

18:10 - 14:05JFK-LHR

14h 55m1 stop

06:00 - 14:15LHR-JFK

13h 15m1 stop

£366Austrian Airlines

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Tue, 18 Nov - Tue, 25 Nov

10:05 - 07:10JFK-LHR

16h 05m1 stop

06:00 - 13:05LHR-JFK

12h 05m1 stop

£368Multiple Airlines

Find Deal

Mon, 1 Dec - Sun, 14 Dec

18:00 - 06:20JFK-LHR

7h 20mdirect

08:40 - 19:20LHR-JFK

15h 40m1 stop

£373Virgin Atlantic

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Mon, 17 Nov - Mon, 24 Nov

18:00 - 06:20JFK-LHR

7h 20mdirect

16:35 - 19:30LHR-JFK

7h 55mdirect

£376Virgin Atlantic

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Mon, 17 Nov - Mon, 24 Nov

17:55 - 14:05EWR-LHR

15h 10m1 stop

19:25 - 14:15LHR-EWR

23h 50m1 stop

£400Austrian Airlines

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Tue, 25 Nov - Tue, 2 Dec

Austrian Airlines flights from Connecticut to London Heathrow Airport

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

Austrian Airlines

18 Nov

JFK18:10New York John F Kennedy Intl

14h 55m

1 stop

LHR14:05London Heathrow

25 Nov

LHR06:00London Heathrow

13h 15m

1 stop

JFK14:15New York John F Kennedy Intl

£366

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Austrian Airlines

14 Nov

EWR16:03Newark

21h 37m

2 stops

LHR18:40London Heathrow

16 Nov

LHR09:05London Heathrow

34h 10m

1 stop

EWR14:15Newark

£384

Find similar

Austrian Airlines

14 Nov

EWR16:03Newark

21h 37m

2 stops

LHR18:40London Heathrow

16 Nov

LHR09:05London Heathrow

34h 10m

1 stop

EWR14:15Newark

£385

Find similar

Virgin Atlantic flights from Connecticut to London Heathrow Airport

Our best Virgin Atlantic deals on Connecticut to London Heathrow Airport flight tickets

Virgin Atlantic

17 Nov

JFK18:00New York John F Kennedy Intl

7h 20m

LHR06:20London Heathrow

24 Nov

LHR08:40London Heathrow

15h 40m

1 stop

JFK19:20New York John F Kennedy Intl

£373

Find similar

Virgin Atlantic

17 Nov

JFK18:00New York John F Kennedy Intl

7h 20m

LHR06:20London Heathrow

24 Nov

LHR20:00London Heathrow

7h 55m

JFK22:55New York John F Kennedy Intl

£374

Find similar

Virgin Atlantic

17 Nov

JFK18:00New York John F Kennedy Intl

7h 20m

LHR06:20London Heathrow

24 Nov

LHR16:35London Heathrow

7h 55m

JFK19:30New York John F Kennedy Intl

£376

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momondo Fare Finder

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

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Route

Depart

Return

Price

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 14/11

16:25-11:15

1 stop13h 50m

London Heathrow

Sat 22/11

09:00-16:40

1 stop12h 40m

£363

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 2/12

17:00-08:05

1 stop10h 05m

London Heathrow

Tue 9/12

10:00-16:25

1 stop11h 25m

£364

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 1/12

10:05-07:10

1 stop16h 05m

London Heathrow

Sun 14/12

06:00-13:05

1 stop12h 05m

£365

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 28/11

15:20-07:10

1 stop10h 50m

London Heathrow

Fri 5/12

13:25-19:02

1 stop10h 37m

£365

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 18/11

13:05-07:10

1 stop13h 05m

London Heathrow

Sat 22/11

06:00-16:59

2 stops15h 59m

£366

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 18/11

18:10-14:05

1 stop14h 55m

London Heathrow

Tue 25/11

06:00-14:15

1 stop13h 15m

£366

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 1/12

10:05-07:10

1 stop16h 05m

London Heathrow

Sun 14/12

06:00-13:05

1 stop12h 05m

£368

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 17/11

18:00-06:20

Nonstop7h 20m

London Heathrow

Mon 24/11

08:40-19:20

1 stop15h 40m

£373

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 17/11

18:00-06:20

Nonstop7h 20m

London Heathrow

Mon 24/11

16:35-19:30

Nonstop7h 55m

£376

NewarkLondon

EWR - LHR

EWRLHR

Newark

Tue 25/11

17:55-14:05

1 stop15h 10m

London Heathrow

Tue 2/12

19:25-14:15

1 stop23h 50m

£400

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How to get the cheapest flight ticket from Connecticut to London Heathrow Airport

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 London Heathrow Airport?

In general, October is the cheapest month to fly from Connecticut to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £585. The month of September is another great option to travel to London Heathrow Airport, with average flight prices from Connecticut averaging around £607.

Cheap Connecticut to London Heathrow Airport flight deals and tips

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

Fastest flight time	6h 50m
Direct flights	Every day

The fastest flight from Connecticut to London Heathrow Airport takes 6h 50m

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

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When did momondo last update prices for flights from Connecticut to London Heathrow Airport?
Prices for flights from Connecticut to London Heathrow Airport are updated daily.
How many operators does momondo search for flights from Connecticut to London Heathrow Airport?
As of November 2025, there are 11 operators available to choose from for flights from Connecticut to London Heathrow Airport.
How old do you have to be to fly from Connecticut to London Heathrow Airport?
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 Connecticut to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport 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 London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Northampton

Swindon

Canterbury

Stratford-upon-Avon

Southend-on-Sea

Ipswich

Ilford

Poole

Guildford

Swanage

Colchester

Dover

Hayes

Chelmsford

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Connecticut to London for you.

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

Yes. All flights to London from Connecticut on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Connecticut to London.

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

Of course. momondo tracks the price of Connecticut to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London Heathrow Airport trip

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Cheap flights from Connecticut to London from £110

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to London departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

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Find the cheapest flights from Connecticut to London

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Austrian Airlines flights from Connecticut to London Heathrow Airport

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

Virgin Atlantic flights from Connecticut to London Heathrow Airport

Our best Virgin Atlantic deals on Connecticut to London Heathrow Airport flight tickets

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

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How to get the cheapest flight ticket from Connecticut to London Heathrow Airport

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

What is the cheapest month to fly to London Heathrow Airport?

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

Virgin Atlantic, Air Canada, and JetBlue are the most popular carriers operating from Connecticut to London Heathrow

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

As of November 2025, 961 flights take off from Connecticut and land in London Heathrow Airport each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

How long does it take to fly to London Heathrow Airport?

If you’re flying from a popular airport in Connecticut, such as Hartford or New Haven, and flying into London Heathrow Airport, then you can expect flight times to average 9h and 17h 20m, respectively.

Cheap Connecticut to London Heathrow Airport flight deals and tips

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

Fastest flight time

Direct flights

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

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

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

What documentation or ID do you need to fly to London Heathrow Airport?

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo