How long is the flight from United Kingdom to Long Island?

The average flight duration from United Kingdom to Long Island depends on which airport you fly into and out of. Flying from London Heathrow to Kastrup Copenhagen is 1h 45m on average, while flying from Manchester to Kastrup Copenhagen is 1h 50m on average. Kastrup Copenhagen is the most popular airport in Long Island.

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Recent flights found to popular cities in Long Island

Find flights to these popular cities in Long Island from your nearest airport.

Flights to New York

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Virgin Atlantic

18 Sept

LGW

13h 20m

1 stop

JFK

24 Sept

JFK

10h 55m

1 stop

LGW

£417

Air Canada

18 Sept

LHR

10h 31m

1 stop

LGA

25 Sept

LGA

9h 35m

1 stop

LHR

£417

SWISS

23 Sept

LCY

26h 20m

1 stop

JFK

27 Sept

JFK

20h 10m

1 stop

LCY

£417

Multiple Airlines

29 Oct

STN

32h 35m

2 stops

JFK

3 Nov

JFK

21h 40m

2 stops

STN

£417

Virgin Atlantic

8 Sept

LHR

7h 45m

JFK

14 Sept

JFK

10h 25m

1 stop

LHR

£417

Virgin Atlantic

1 Dec

LGW

11h 00m

1 stop

JFK

3 Dec

JFK

9h 45m

1 stop

LGW

£418

Multiple Airlines

30 Sept

LHR

14h 35m

2 stops

JFK

11 Nov

JFK

18h 35m

2 stops

LHR

£418

Virgin Atlantic

1 Dec

LGW

11h 00m

1 stop

JFK

7 Dec

JFK

11h 30m

1 stop

LGW

£419

Virgin Atlantic

4 Oct

LCY

28h 15m

1 stop

JFK

11 Oct

JFK

18h 20m

1 stop

LCY

£419

Multiple Airlines

4 Oct

STN

15h 25m

2 stops

JFK

11 Oct

JFK

22h 25m

3 stops

STN

£419

Delta

8 Sept

LHR

8h 20m

JFK

22 Oct

JFK

7h 20m

LHR

£419

Virgin Atlantic

13 Jan

LHR

17h 00m

2 stops

LGA

17 Jan

LGA

16h 35m

2 stops

LHR

£419

Find the cheapest flights from the United Kingdom to Long Island

Return

One-way

Last minute

Direct

Recent return flight deals from the United Kingdom to Long Island

Enter your travel dates to find the best prices.

09:50 - 16:55LHR London Heathrow-JFK New York John F Kennedy Intl

12h 05m1 stop Shannon

18:25 - 09:05JFK New York John F Kennedy Intl-LHR London Heathrow

9h 40m1 stop Shannon

£417Aer Lingus

Tue, 20 Oct - Fri, 23 Oct

20:05 - 22:50LHR London Heathrow-JFK New York John F Kennedy Intl

7h 45mdirect

16:30 - 07:55JFK New York John F Kennedy Intl-LHR London Heathrow

10h 25m1 stop Paris Charles de Gaulle

£417Virgin Atlantic

Tue, 8 Sep - Mon, 14 Sep

06:50 - 20:05LHR London Heathrow-JFK New York John F Kennedy Intl

18h 15m2 stops Brussels Bruxelles-National Frankfurt am Main

21:50 - 21:35JFK New York John F Kennedy Intl-LHR London Heathrow

18h 45m2 stops Frankfurt am Main Brussels Bruxelles-National

£417Brussels Airlines

Thu, 17 Sep - Wed, 30 Sep

15:50 - 18:45LHR London Heathrow-JFK New York John F Kennedy Intl

7h 55mdirect

21:15 - 13:50JFK New York John F Kennedy Intl-LHR London Heathrow

11h 35m1 stop Amsterdam Schiphol

£417Virgin Atlantic

Fri, 16 Oct - Tue, 20 Oct

07:00 - 16:35LHR London Heathrow-JFK New York John F Kennedy Intl

14h 35m2 stops Geneva Geneve-Cointrin Zurich

17:30 - 17:05JFK New York John F Kennedy Intl-LHR London Heathrow

18h 35m2 stops Munich Franz Josef Strauss Brussels Bruxelles-National

£418Multiple Airlines

Wed, 30 Sep - Wed, 11 Nov

12:30 - 15:20LHR London Heathrow-JFK New York John F Kennedy Intl

7h 50mdirect

09:35 - 21:40JFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mdirect

£419British Airways

Wed, 16 Sep - Tue, 22 Sep

11:35 - 14:25LHR London Heathrow-JFK New York John F Kennedy Intl

7h 50mdirect

18:20 - 06:25JFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mdirect

£419British Airways

Tue, 15 Sep - Tue, 22 Sep

16:20 - 19:40LHR London Heathrow-JFK New York John F Kennedy Intl

8h 20mdirect

08:15 - 20:10JFK New York John F Kennedy Intl-LHR London Heathrow

6h 55mdirect

£419Air France

Wed, 9 Sep - Mon, 19 Oct

06:35 - 17:00STN London Stansted-JFK New York John F Kennedy Intl

15h 25m2 stops Dublin Kastrup Copenhagen

18:55 - 22:20JFK New York John F Kennedy Intl-STN London Stansted

22h 25m3 stops Kastrup Copenhagen Stockholm Arlanda Dublin

£419Multiple Airlines

Sun, 4 Oct - Sun, 11 Oct

09:50 - 16:55LHR London Heathrow-JFK New York John F Kennedy Intl

12h 05m1 stop Shannon

18:25 - 09:05JFK New York John F Kennedy Intl-LHR London Heathrow

9h 40m1 stop Shannon

£422Aer Lingus

Fri, 18 Sep - Sat, 19 Sep

Recent last minute flight deals from the United Kingdom to Long Island

Enter your travel dates to find the best prices.

08:40 - 14:35LHR London Heathrow-JFK New York John F Kennedy Intl

10h 55m1 stop Amsterdam Schiphol

20:15 - 08:50JFK New York John F Kennedy Intl-LHR London Heathrow

7h 35mdirect

£443Virgin Atlantic

Tue, 1 Sep - Tue, 8 Sep

06:30 - 14:35LHR London Heathrow-JFK New York John F Kennedy Intl

13h 05m1 stop Amsterdam Schiphol

12:00 - 13:05JFK New York John F Kennedy Intl-LHR London Heathrow

20h 05m1 stop Minneapolis St Paul

£444Virgin Atlantic

Tue, 1 Sep - Tue, 8 Sep

07:00 - 14:20LHR London Heathrow-JFK New York John F Kennedy Intl

12h 20m1 stop Geneva Geneve-Cointrin

16:15 - 07:55JFK New York John F Kennedy Intl-LHR London Heathrow

10h 40m1 stop Zurich

£462SWISS

Mon, 31 Aug - Mon, 7 Sep

10:25 - 13:45LHR London Heathrow-EWR Newark

8h 20mdirect

19:15 - 07:15EWR Newark-LHR London Heathrow

7h 00mdirect

£463Lufthansa

Tue, 1 Sep - Tue, 8 Sep

06:50 - 13:10LHR London Heathrow-EWR Newark

11h 20m1 stop Brussels Bruxelles-National

21:00 - 09:20EWR Newark-LHR London Heathrow

7h 20mdirect

£466Multiple Airlines

Tue, 1 Sep - Sat, 19 Sep

06:50 - 13:10LHR London Heathrow-EWR Newark

11h 20m1 stop Brussels Bruxelles-National

19:05 - 07:15EWR Newark-LHR London Heathrow

7h 10mdirect

£466Multiple Airlines

Tue, 1 Sep - Sun, 6 Sep

16:40 - 23:59LHR London Heathrow-EWR Newark

12h 19m1 stop Washington, D.C. Dulles Intl

17:35 - 05:55EWR Newark-LHR London Heathrow

7h 20mdirect

£467United Airlines

Sat, 29 Aug - Wed, 30 Sep

16:40 - 23:59LHR London Heathrow-EWR Newark

12h 19m1 stop Washington, D.C. Dulles Intl

17:35 - 05:55EWR Newark-LHR London Heathrow

7h 20mdirect

£467United Airlines

Sun, 30 Aug - Wed, 30 Sep

07:00 - 14:20LHR London Heathrow-JFK New York John F Kennedy Intl

12h 20m1 stop Geneva Geneve-Cointrin

16:15 - 07:55JFK New York John F Kennedy Intl-LHR London Heathrow

10h 40m1 stop Zurich

£469SWISS

Mon, 31 Aug - Mon, 7 Sep

09:30 - 12:30LHR London Heathrow-EWR Newark

8h 00mdirect

20:50 - 09:20EWR Newark-LHR London Heathrow

7h 30mdirect

£492Lufthansa

Tue, 1 Sep - Sun, 6 Sep

Recent direct flight deals from the United Kingdom to Long Island

Enter your travel dates to find the best prices.

12:30 - 15:20LHR London Heathrow-JFK New York John F Kennedy Intl

7h 50mdirect

09:35 - 21:40JFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mdirect

£419British Airways

Wed, 16 Sep - Tue, 22 Sep

11:35 - 14:25LHR London Heathrow-JFK New York John F Kennedy Intl

7h 50mdirect

18:20 - 06:25JFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mdirect

£419British Airways

Tue, 15 Sep - Tue, 22 Sep

16:35 - 20:00LHR London Heathrow-JFK New York John F Kennedy Intl

8h 25mdirect

22:20 - 10:30JFK New York John F Kennedy Intl-LHR London Heathrow

7h 10mdirect

£419Virgin Atlantic

Tue, 1 Dec - Mon, 7 Dec

17:45 - 21:06LHR London Heathrow-JFK New York John F Kennedy Intl

8h 21mdirect

20:35 - 08:50JFK New York John F Kennedy Intl-LHR London Heathrow

7h 15mdirect

£419Virgin Atlantic

Sun, 20 Sep - Sun, 4 Oct

20:05 - 22:50LHR London Heathrow-JFK New York John F Kennedy Intl

7h 45mdirect

20:15 - 08:50JFK New York John F Kennedy Intl-LHR London Heathrow

7h 35mdirect

£419KLM

Tue, 8 Sep - Tue, 20 Oct

16:20 - 19:40LHR London Heathrow-JFK New York John F Kennedy Intl

8h 20mdirect

08:15 - 20:10JFK New York John F Kennedy Intl-LHR London Heathrow

6h 55mdirect

£419Air France

Wed, 9 Sep - Mon, 19 Oct

20:05 - 22:50LHR London Heathrow-JFK New York John F Kennedy Intl

7h 45mdirect

19:00 - 07:15JFK New York John F Kennedy Intl-LHR London Heathrow

7h 15mdirect

£419Air France

Tue, 8 Sep - Mon, 19 Oct

17:25 - 20:20LHR London Heathrow-JFK New York John F Kennedy Intl

7h 55mdirect

09:35 - 21:40JFK New York John F Kennedy Intl-LHR London Heathrow

7h 05mdirect

£419American Airlines

Wed, 9 Sep - Thu, 17 Sep

14:10 - 17:00LHR London Heathrow-JFK New York John F Kennedy Intl

7h 50mdirect

07:50 - 19:45JFK New York John F Kennedy Intl-LHR London Heathrow

6h 55mdirect

£419American Airlines

Wed, 9 Sep - Mon, 28 Sep

13:40 - 16:25LHR London Heathrow-JFK New York John F Kennedy Intl

7h 45mdirect

18:00 - 06:20JFK New York John F Kennedy Intl-LHR London Heathrow

7h 20mdirect

£420KLM

Thu, 17 Sep - Wed, 23 Sep

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Tue 20/10

09:50-16:55

1 stop12h 05m

New York John F Kennedy Intl

Fri 23/10

18:25-09:05

1 stop9h 40m

£417

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Tue 8/9

20:05-22:50

Nonstop7h 45m

New York John F Kennedy Intl

Mon 14/9

16:30-07:55

1 stop10h 25m

£417

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Thu 17/9

06:50-20:05

2 stops18h 15m

New York John F Kennedy Intl

Wed 30/9

21:50-21:35

2 stops18h 45m

£417

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Fri 16/10

15:50-18:45

Nonstop7h 55m

New York John F Kennedy Intl

Tue 20/10

21:15-13:50

1 stop11h 35m

£417

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Wed 30/9

07:00-16:35

2 stops14h 35m

New York John F Kennedy Intl

Wed 11/11

17:30-17:05

2 stops18h 35m

£418

Fastest return journey

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Wed 16/9

12:30-15:20

Nonstop7h 50m

New York John F Kennedy Intl

Tue 22/9

09:35-21:40

Nonstop7h 05m

£419

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Tue 15/9

11:35-14:25

Nonstop7h 50m

New York John F Kennedy Intl

Tue 22/9

18:20-06:25

Nonstop7h 05m

£419

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Wed 9/9

16:20-19:40

Nonstop8h 20m

New York John F Kennedy Intl

Mon 19/10

08:15-20:10

Nonstop6h 55m

£419

LondonNew York

STN London Stansted - JFK New York John F Kennedy Intl

STNJFK

London Stansted

Sun 4/10

06:35-17:00

2 stops15h 25m

New York John F Kennedy Intl

Sun 11/10

18:55-22:20

3 stops22h 25m

£419

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Fri 18/9

09:50-16:55

1 stop12h 05m

New York John F Kennedy Intl

Sat 19/9

18:25-09:05

1 stop9h 40m

£422

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Long Island flights insights and trends

Explore insights for your Long Island flight to craft the best travel plan

Prices

Airlines

Other information

See prices from:

What is the cheapest day to depart on your flight to Long Island?

On average, the least expensive day to fly to Long Island from United Kingdom is on a Thursday. momondo users have found tickets for Thursday departures for as low as £542. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Long Island is Sunday, with ticket prices averaging around £603.

Cheapest flights to cities in Long Island

Click on the cities below to find out when it's cheapest to fly to Long Island from United Kingdom

New York

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Cheap Long Island flight deals and tips

Summary info about Long Island flight prices, duration and airlines

Best One-Way Price	£345
Best Round-Trip Price	£417
Fastest flight time	12h 25m
Popular in	December

The best one-way flight price to Long Island from United Kingdom in the last 5 days is £345 (London Luton to New York John F Kennedy Intl).

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The best return flight price to Long Island from United Kingdom in the last 5 days is £417 (London Gatwick to New York John F Kennedy Intl).

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The fastest flight to Long Island from United Kingdom takes 12h 25m (London City to New York John F Kennedy Intl).

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December has the highest demand for flights to Long Island, with a 2% price increase on average.

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Frequently asked questions about flying to Long Island

Which airlines fly to Long Island?

You can find flights to Long Island from 21 airlines. If you’re unsure which to fly with, consider booking your flight with Virgin Atlantic, British Airways or Aer Lingus as these are the most popular among our users. Virgin Atlantic is the most favoured with 49% of momondo travellers booking flights with this airline.

What is the best day of the week to fly to Long Island?

The best day to take a flight to Long Island is on Thursday, followed by Wednesday. Thursday and Wednesday tend to have the lowest flight prices to Long Island. If your travel dates are flexible, then try to avoid booking on a Sunday, which is known for being the most expensive day of the week to fly to Long Island.

When did momondo last update prices for flights to Long Island?

Prices for flights to Long Island are updated daily.

How many operators does momondo search for flights to Long Island?

As of August 2026, there are 43 operators available to choose from for flights to Long Island.

How old do you have to be to fly to Long Island?

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 to Long Island.

What documentation or ID do you need to fly to Long Island?

The travel and health documents you'll need for your trip to Long Island may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Long Island. It is always advisable to seek 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 to Long Island?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Long Island. momondo saves you time and could save you money on your trip.

Can I find flights to Long Island with flexible booking policies on momondo?

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

How can momondo help me find flights to Long Island?

momondo provides multiple filters to help you find the best flight to Long Island. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight to Long Island now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Long Island and let you know when they change.