What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

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

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

What is the most punctual flight time for New York to London flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

How often are flights from New York to London delayed?

Historically, on average around 0% of flights between New York and London have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

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$ 397 Cheap Flights from New York LaGuardia Airport to London in 2026

Q: What is the typical price of a round-trip flight between New York LaGuardia Airport and London?

Prices are currently typical for flights on this route. Typical prices usually range from C$ 895 to C$ 1,118. The lowest price recently found on this route was C$ 1,024.

Find the cheapest flights from New York LaGuardia Airport to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

LGA

LHR

11h 40m

1 stop

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

LHR

LGA

15h 00m

2 stops

C$ 1,024Virgin Atlantic

Fri, 4 Sep - Sun, 6 Sep

8:29 p.m. - 10:00 a.m.

LGA

LGW

32h 31m

1 stop

2:00 p.m. - 4:01 p.m.

LGW

LGA

31h 01m

1 stop

C$ 1,039Multiple Airlines

Fri, 10 Jul - Mon, 7 Sep

4:00 p.m. - 9:00 a.m.

LGA

LHR

12h 00m

1 stop

8:55 a.m. - 8:31 p.m.

LHR

LGA

16h 36m

2 stops

C$ 1,046Virgin Atlantic

Fri, 13 Nov - Sun, 15 Nov

4:00 p.m. - 9:00 a.m.

LGA

LHR

12h 00m

1 stop

8:55 a.m. - 8:31 p.m.

LHR

LGA

16h 36m

2 stops

C$ 1,048Virgin Atlantic

Fri, 13 Nov - Sun, 15 Nov

8:29 p.m. - 10:00 a.m.

LGA

LGW

32h 31m

1 stop

2:00 p.m. - 4:01 p.m.

LGW

LGA

31h 01m

1 stop

C$ 1,052Multiple Airlines

Thu, 30 Jul - Thu, 3 Sep

2:29 p.m. - 7:10 a.m.

LGA

LHR

11h 41m

1 stop

6:30 a.m. - 7:35 p.m.

LHR

LGA

18h 05m

2 stops

C$ 1,065Virgin Atlantic

Thu, 13 Aug - Sat, 15 Aug

3:30 p.m. - 10:00 a.m.

LGA

LHR

13h 30m

1 stop

7:30 a.m. - 6:32 p.m.

LHR

LGA

15h 02m

2 stops

C$ 1,083United Airlines

Fri, 23 Oct - Sun, 25 Oct

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

LGA

LHR

23h 40m

1 stop

2:05 p.m. - 2:36 p.m.

LHR

LGA

29h 31m

1 stop

C$ 1,114United Airlines

Sun, 11 Oct - Thu, 15 Oct

2:00 p.m. - 9:25 a.m.

LGA

LGW

14h 25m

2 stops

10:25 a.m. - 11:42 p.m.

LGW

LGA

18h 17m

2 stops

C$ 1,166Delta

Wed, 2 Sep - Thu, 10 Sep

1:59 p.m. - 9:40 a.m.

LGA

LGW

14h 41m

2 stops

10:25 a.m. - 9:28 p.m.

LGW

LGA

16h 03m

2 stops

C$ 1,168Delta

Mon, 3 Aug - Sat, 29 Aug

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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

4 Sep

LGA6:00 p.m.New York LaGuardia

11h 40m

1 stop

LHR10:40 a.m.London Heathrow

6 Sep

LHR6:30 a.m.London Heathrow

15h 00m

2 stops

LGA4:30 p.m.New York LaGuardia

C$ 1,024

Virgin Atlantic

13 Nov

LGA4:00 p.m.New York LaGuardia

12h 00m

1 stop

LHR9:00 a.m.London Heathrow

15 Nov

LHR8:55 a.m.London Heathrow

16h 36m

2 stops

LGA8:31 p.m.New York LaGuardia

C$ 1,046

Virgin Atlantic

13 Nov

LGA4:00 p.m.New York LaGuardia

12h 00m

1 stop

LHR9:00 a.m.London Heathrow

15 Nov

LHR8:55 a.m.London Heathrow

16h 36m

2 stops

LGA8:31 p.m.New York LaGuardia

C$ 1,048

United Airlines flights from New York LaGuardia Airport to London

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

United Airlines

23 Oct

LGA3:30 p.m.New York LaGuardia

13h 30m

1 stop

LHR10:00 a.m.London Heathrow

25 Oct

LHR7:30 a.m.London Heathrow

15h 02m

2 stops

LGA6:32 p.m.New York LaGuardia

C$ 1,083

United Airlines

11 Oct

LGA6:00 a.m.New York LaGuardia

23h 40m

1 stop

LHR10:40 a.m.London Heathrow

15 Oct

LHR2:05 p.m.London Heathrow

29h 31m

1 stop

LGA2:36 p.m.New York LaGuardia

C$ 1,114

United Airlines

15 Aug

LGA6:00 a.m.New York LaGuardia

23h 40m

1 stop

LHR10:40 a.m.London Heathrow

28 Aug

LHR9:30 a.m.London Heathrow

29h 17m

1 stop

LGA9:47 a.m.New York LaGuardia

C$ 1,115

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

Cheapest round-trip

Quickest round-trip

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 4/9

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

1 stop11h 40m

London Heathrow

Sun 6/9

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

2 stops15h 00m

C$ 1,024

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Fri 10/7

8:29 p.m.-10:00 a.m.

1 stop32h 31m

London Gatwick

Mon 7/9

2:00 p.m.-4:01 p.m.

1 stop31h 01m

C$ 1,039

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 13/11

4:00 p.m.-9:00 a.m.

1 stop12h 00m

London Heathrow

Sun 15/11

8:55 a.m.-8:31 p.m.

2 stops16h 36m

C$ 1,046

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 13/11

4:00 p.m.-9:00 a.m.

1 stop12h 00m

London Heathrow

Sun 15/11

8:55 a.m.-8:31 p.m.

2 stops16h 36m

C$ 1,048

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Thu 30/7

8:29 p.m.-10:00 a.m.

1 stop32h 31m

London Gatwick

Thu 3/9

2:00 p.m.-4:01 p.m.

1 stop31h 01m

C$ 1,052

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Thu 13/8

2:29 p.m.-7:10 a.m.

1 stop11h 41m

London Heathrow

Sat 15/8

6:30 a.m.-7:35 p.m.

2 stops18h 05m

C$ 1,065

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 23/10

3:30 p.m.-10:00 a.m.

1 stop13h 30m

London Heathrow

Sun 25/10

7:30 a.m.-6:32 p.m.

2 stops15h 02m

C$ 1,083

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 11/10

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

1 stop23h 40m

London Heathrow

Thu 15/10

2:05 p.m.-2:36 p.m.

1 stop29h 31m

C$ 1,114

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Wed 2/9

2:00 p.m.-9:25 a.m.

2 stops14h 25m

London Gatwick

Thu 10/9

10:25 a.m.-11:42 p.m.

2 stops18h 17m

C$ 1,166

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Mon 3/8

1:59 p.m.-9:40 a.m.

2 stops14h 41m

London Gatwick

Sat 29/8

10:25 a.m.-9:28 p.m.

2 stops16h 03m

C$ 1,168

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

Delays

What is the typical price of a round-trip flight between New York LaGuardia Airport and London?

What is the cheapest month to fly to London?

In general, November 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$ 508. If you aren’t able to travel to London during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of C$ 658.

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

According to our data, Monday is the cheapest day to fly to London from New York LaGuardia Airport. The lowest ticket price found for a Monday departure recently was C$ 973. 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 Wednesday, 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$ 1,051.

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$ 944. In the evening is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,009 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

Fastest flight time	11h 20m
Direct flights	None

The fastest flight from New York LaGuardia Airport to London takes 11h 20m

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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Frequently asked questions about flying from New York LaGuardia Airport to London

How far is New York LaGuardia to London by plane?
There are 5553.6 km between New York LaGuardia and London. 11h 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

Milton Keynes

Wembley

Slough

Gatwick

Ramsgate

Wokingham

Crawley

Feltham

Hayes

Richmond

Chelmsford

Waterlooville

Basingstoke

Woking

Enfield

Dover

Worthing

Luton

Ipswich

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.

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Cheap flights from New York LaGuardia Airport to London from C$ 397

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Virgin Atlantic flights from New York LaGuardia Airport to London

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

United Airlines flights from New York LaGuardia Airport to London

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

momondo Fare Finder

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

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How to get the cheapest flight ticket from New York LaGuardia Airport to London

What is the typical price of a round-trip flight between New York LaGuardia Airport and London?

What is the cheapest month to fly to London?

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

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

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

How often are flights from New York to London delayed?

What is the most punctual flight time for New York to London flights?

What day of the week experiences the fewest flight delays on this route?

When to book flights from New York LaGuardia Airport to London

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

Fastest flight time

Direct flights

Frequently asked questions about flying from New York LaGuardia Airport to London

Travelling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organize 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 57.3 km from London

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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