What is the cheapest airline that flies from New York LaGuardia to London?

Lufthansa, United Airlines, and Virgin Atlantic are the most popular carriers operating from New York LaGuardia to London

How old do you have to be to fly from New York LaGuardia Airport to London?

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 New York LaGuardia Airport to London.

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

The necessary travel and health documents for your London 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.

C$ 243 Cheap Flights from New York LaGuardia Airport to London in 2025/26

1 adult

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Find the cheapest flights from New York LaGuardia Airport to London

Round-trip

One-way

Last minute

Cheap round-trip flights

5:55 a.m. - 10:00 a.m.LGA-LGW

23h 05m1 stop

2:00 p.m. - 6:16 p.m.LGW-LGA

33h 16m1 stop

C$ 659Multiple Airlines

Find Deal

Thu, 9 Oct - Thu, 6 Nov

5:55 a.m. - 10:10 a.m.LGA-LGW

23h 15m1 stop

2:00 p.m. - 10:00 a.m.LGW-LGA

24h 00m1 stop

C$ 660Multiple Airlines

Find Deal

Sun, 19 Oct - Sat, 1 Nov

9:59 a.m. - 10:00 a.m.LGA-LGW

19h 01m1 stop

2:00 p.m. - 10:00 a.m.LGW-LGA

24h 00m1 stop

C$ 662Multiple Airlines

Find Deal

Wed, 1 Oct - Sat, 1 Nov

6:00 a.m. - 10:40 a.m.LGA-LHR

23h 40m1 stop

2:05 p.m. - 8:02 a.m.LHR-LGA

22h 57m1 stop

C$ 698United Airlines

Find Deal

Thu, 25 Sep - Wed, 1 Oct

6:00 a.m. - 10:50 a.m.LGA-LHR

23h 50m1 stop

6:00 p.m. - 10:53 a.m.LHR-LGA

21h 53m1 stop

C$ 706United Airlines

Find Deal

Wed, 19 Nov - Mon, 24 Nov

3:30 p.m. - 6:30 a.m.LGA-LHR

10h 00m1 stop

2:05 p.m. - 7:37 p.m.LHR-LGA

10h 32m1 stop

C$ 707Lufthansa

Find Deal

Wed, 15 Oct - Wed, 22 Oct

6:00 p.m. - 1:30 p.m.LGA-LHR

14h 30m1 stop

11:45 a.m. - 10:29 p.m.LHR-LGA

15h 44m2 stops

C$ 725Virgin Atlantic

Find Deal

Tue, 23 Sep - Fri, 21 Nov

12:59 p.m. - 6:45 a.m.LGA-LHR

12h 46m1 stop

9:40 a.m. - 4:26 p.m.LHR-LGA

11h 46m1 stop

C$ 735Delta

Find Deal

Fri, 10 Oct - Mon, 13 Oct

4:30 p.m. - 6:50 a.m.LGA-LHR

9h 20m1 stop

6:30 a.m. - 5:10 p.m.LHR-LGA

15h 40m2 stops

C$ 760Delta

Find Deal

Mon, 15 Dec - Thu, 25 Dec

5:55 p.m. - 9:05 a.m.LGA-LHR

10h 10m1 stop

11:45 a.m. - 10:29 p.m.LHR-LGA

15h 44m2 stops

C$ 767Virgin Atlantic

Find Deal

Sat, 8 Nov - Fri, 14 Nov

Delta flights from New York LaGuardia Airport to London

Our best Delta deals on New York LaGuardia Airport to London flight tickets

Delta

10 Oct

LGA12:59 p.m.New York LaGuardia

12h 46m

1 stop

LHR6:45 a.m.London Heathrow

13 Oct

LHR9:40 a.m.London Heathrow

11h 46m

1 stop

LGA4:26 p.m.New York LaGuardia

C$ 735

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Delta

15 Dec

LGA4:30 p.m.New York LaGuardia

9h 20m

1 stop

LHR6:50 a.m.London Heathrow

25 Dec

LHR6:30 a.m.London Heathrow

15h 40m

2 stops

LGA5:10 p.m.New York LaGuardia

C$ 760

Find similar

Delta

26 Sep

LGA4:00 p.m.New York LaGuardia

9h 45m

1 stop

LHR6:45 a.m.London Heathrow

2 Oct

LHR9:40 a.m.London Heathrow

10h 45m

1 stop

LGA3:25 p.m.New York LaGuardia

C$ 767

Find similar

Virgin Atlantic flights from New York LaGuardia Airport to London

Our best Virgin Atlantic deals on New York LaGuardia Airport to London flight tickets

Virgin Atlantic

23 Sep

LGA6:00 p.m.New York LaGuardia

14h 30m

1 stop

LHR1:30 p.m.London Heathrow

21 Nov

LHR11:45 a.m.London Heathrow

15h 44m

2 stops

LGA10:29 p.m.New York LaGuardia

C$ 725

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Virgin Atlantic

8 Nov

LGA5:55 p.m.New York LaGuardia

10h 10m

1 stop

LHR9:05 a.m.London Heathrow

14 Nov

LHR11:45 a.m.London Heathrow

15h 44m

2 stops

LGA10:29 p.m.New York LaGuardia

C$ 767

Find similar

Virgin Atlantic

17 Sep

LGA8:30 p.m.New York LaGuardia

12h 00m

1 stop

LHR1:30 p.m.London Heathrow

24 Sep

LHR3:15 p.m.London Heathrow

13h 29m

1 stop

LGA11:44 p.m.New York LaGuardia

C$ 769

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Thu 9/10

5:55 a.m.-10:00 a.m.

1 stop23h 05m

London Gatwick

Thu 6/11

2:00 p.m.-6:16 p.m.

1 stop33h 16m

C$ 659

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Sun 19/10

5:55 a.m.-10:10 a.m.

1 stop23h 15m

London Gatwick

Sat 1/11

2:00 p.m.-10:00 a.m.

1 stop24h 00m

C$ 660

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Wed 1/10

9:59 a.m.-10:00 a.m.

1 stop19h 01m

London Gatwick

Sat 1/11

2:00 p.m.-10:00 a.m.

1 stop24h 00m

C$ 662

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Thu 25/9

6:00 a.m.-10:40 a.m.

1 stop23h 40m

London Heathrow

Wed 1/10

2:05 p.m.-8:02 a.m.

1 stop22h 57m

C$ 698

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 19/11

6:00 a.m.-10:50 a.m.

1 stop23h 50m

London Heathrow

Mon 24/11

6:00 p.m.-10:53 a.m.

1 stop21h 53m

C$ 706

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 15/10

3:30 p.m.-6:30 a.m.

1 stop10h 00m

London Heathrow

Wed 22/10

2:05 p.m.-7:37 p.m.

1 stop10h 32m

C$ 707

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 23/9

6:00 p.m.-1:30 p.m.

1 stop14h 30m

London Heathrow

Fri 21/11

11:45 a.m.-10:29 p.m.

2 stops15h 44m

C$ 725

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 10/10

12:59 p.m.-6:45 a.m.

1 stop12h 46m

London Heathrow

Mon 13/10

9:40 a.m.-4:26 p.m.

1 stop11h 46m

C$ 735

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 15/12

4:30 p.m.-6:50 a.m.

1 stop9h 20m

London Heathrow

Thu 25/12

6:30 a.m.-5:10 p.m.

2 stops15h 40m

C$ 760

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sat 8/11

5:55 p.m.-9:05 a.m.

1 stop10h 10m

London Heathrow

Fri 14/11

11:45 a.m.-10:29 p.m.

2 stops15h 44m

C$ 767

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 New York LaGuardia Airport to London

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

What is the cheapest month to fly to London?

In general, January is the cheapest month to fly from New York LaGuardia Airport to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 653. If you aren’t able to travel to London during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 711.

What is the cheapest day to depart on your flight to London?

According to our data, Thursday is the cheapest day to fly to London from New York LaGuardia Airport. The lowest ticket price found for a Thursday departure recently was C$ 957. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to London for around C$ 995.

What is the cheapest time of day to depart on your flight to London?

Our most recent data shows that the best time of day to fly to London is in the morning. Flights from New York LaGuardia Airport to London during this time can be as low as C$ 795. In the evening is when there is more demand to fly to London, so prices are often more expensive at around C$ 993 per ticket.

When to book flights from New York LaGuardia Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap New York LaGuardia Airport to London (LGA to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to London

Direct flights	None

There are no direct flights from New York LaGuardia Airport to London. There are no popular flight routes from New York LaGuardia Airport to London.

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How far is New York LaGuardia to London by plane?
There are 5553.6 km between New York LaGuardia and London. 9h 20m is a normal flight duration for this route.
When did momondo last update prices for flights from New York LaGuardia Airport to London?
Prices for flights from New York LaGuardia Airport to London are updated daily.
How old do you have to be to fly from New York LaGuardia Airport to London?
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 New York LaGuardia Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London 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.

Hounslow

Ipswich

Dartford

Gatwick

Ilford

Wembley

Maidstone

Chelmsford

Wokingham

Slough

Canterbury

Feltham

Hayes

Uxbridge

Waterlooville

Newport

Basingstoke

Milton Keynes

Dover

Worthing

Why use momondo?

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

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 London from New York.

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

momondo does allow users to show only those flights to London from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from New York.

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

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