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

Which layover airport offers the lowest fares from New York LaGuardia Airport to London?

Flights via Montreal (YUL) offer the lowest average round-trip price of $566.

Which airport is the most popular layover for flights between New York LaGuardia Airport and London?

Montreal (YUL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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.

Which layover airport has the shortest connection time from New York LaGuardia Airport to London?

Boston (BOS) has the shortest average layover time for this route: 1h 34m.

Which layover airport has the shortest travel time from New York LaGuardia Airport to London?

Flights connecting via Boston (BOS) have the shortest average one-way travel time: 9h 25m.

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 in the early afternoon have, in the past, seen delays more frequently in comparison.

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

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

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 were last updated today.

How many operators does momondo search for flights from New York LaGuardia Airport to London?

The number of operators available for flights from New York LaGuardia Airport to London is 2 as of June 2026.

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 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 New York LaGuardia Airport to London.

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

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

$280 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 low for flights on this route. Typical prices usually range from $896 to $728. The lowest price recently found on this route was $718.

Discover deals from 900+ travel sites with momondo.

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.

4:45 pm - 9:20 pm

LGA

STN

23h 35m

2 stops

6:30 am - 2:37 pm

STN

LGA

13h 07m

2 stops

$718Multiple Airlines

Thu, Aug 6 - Thu, Aug 13

4:45 pm - 2:40 pm

LGA

STN

16h 55m

2 stops

6:30 am - 2:37 pm

STN

LGA

13h 07m

2 stops

$719Multiple Airlines

Mon, Aug 10 - Mon, Aug 17

10:40 am - 5:05 pm

LGA

LGW

25h 25m

2 stops

10:00 pm - 2:37 pm

LGW

LGA

21h 37m

2 stops

$720Multiple Airlines

Wed, Jul 29 - Wed, Aug 5

8:45 am - 11:35 am

LGA

STN

21h 50m

2 stops

10:45 pm - 9:30 pm

STN

LGA

27h 45m

2 stops

$720Multiple Airlines

Wed, Jul 29 - Wed, Aug 5

4:45 pm - 9:20 pm

LGA

STN

23h 35m

2 stops

6:30 am - 2:37 pm

STN

LGA

13h 07m

2 stops

$721Multiple Airlines

Thu, Aug 6 - Thu, Aug 13

6:00 pm - 10:40 am

LGA

LHR

11h 40m

1 stop

6:30 am - 4:30 pm

LHR

LGA

15h 00m

2 stops

$725Virgin Atlantic

Fri, Sep 4 - Sun, Sep 6

3:00 pm - 9:30 am

LGA

LCY

13h 30m

2 stops

8:25 am - 7:29 pm

LCY

LGA

16h 04m

2 stops

$858Delta

Sun, Sep 13 - Sat, Sep 19

3:30 pm - 8:40 am

LGA

LCY

12h 10m

2 stops

9:15 am - 9:30 pm

LCY

LGA

17h 15m

2 stops

$865Lufthansa

Mon, Aug 17 - Wed, Aug 26

1:00 pm - 8:50 am

LGA

LCY

14h 50m

2 stops

10:00 am - 10:21 pm

LCY

LGA

17h 21m

2 stops

$982Delta

Tue, Jul 14 - Tue, Jul 21

3:30 pm - 8:40 am

LGA

LCY

12h 10m

2 stops

9:15 am - 7:45 pm

LCY

LGA

15h 30m

2 stops

$1,063Lufthansa

Wed, Jul 8 - Wed, Jul 15

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Lufthansa flights from New York LaGuardia Airport to London

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

Lufthansa

Aug 13

LGA7:29 pmNew York LaGuardia

10h 11m

1 stop

LHR10:40 amLondon Heathrow

Aug 31

LHR2:05 pmLondon Heathrow

12h 25m

1 stop

LGA9:30 pmNew York LaGuardia

$772

Lufthansa

Aug 13

LGA7:29 pmNew York LaGuardia

10h 11m

1 stop

LHR10:40 amLondon Heathrow

Aug 31

LHR2:05 pmLondon Heathrow

10h 32m

1 stop

LGA7:37 pmNew York LaGuardia

$773

Lufthansa

Aug 20

LGA5:35 pmNew York LaGuardia

11h 25m

1 stop

LHR10:00 amLondon Heathrow

Aug 28

LHR2:05 pmLondon Heathrow

12h 25m

1 stop

LGA9:30 pmNew York LaGuardia

$783

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

Sep 4

LGA6:00 pmNew York LaGuardia

11h 40m

1 stop

LHR10:40 amLondon Heathrow

Sep 6

LHR6:30 amLondon Heathrow

15h 00m

2 stops

LGA4:30 pmNew York LaGuardia

$725

Virgin Atlantic

Aug 13

LGA2:29 pmNew York LaGuardia

11h 41m

1 stop

LHR7:10 amLondon Heathrow

Aug 15

LHR6:30 amLondon Heathrow

18h 05m

2 stops

LGA7:35 pmNew York LaGuardia

$754

Virgin Atlantic

Jun 22

LGA8:00 pmNew York LaGuardia

9h 40m

1 stop

LHR10:40 amLondon Heathrow

Jul 3

LHR8:55 amLondon Heathrow

14h 36m

2 stops

LGA6:31 pmNew York LaGuardia

$998

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

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Thu 8/6

4:45 pm-9:20 pm

2 stops23h 35m

London Stansted

Thu 8/13

6:30 am-2:37 pm

2 stops13h 07m

$718

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Mon 8/10

4:45 pm-2:40 pm

2 stops16h 55m

London Stansted

Mon 8/17

6:30 am-2:37 pm

2 stops13h 07m

$719

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Wed 7/29

10:40 am-5:05 pm

2 stops25h 25m

London Gatwick

Wed 8/5

10:00 pm-2:37 pm

2 stops21h 37m

$720

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Wed 7/29

8:45 am-11:35 am

2 stops21h 50m

London Stansted

Wed 8/5

10:45 pm-9:30 pm

2 stops27h 45m

$720

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Thu 8/6

4:45 pm-9:20 pm

2 stops23h 35m

London Stansted

Thu 8/13

6:30 am-2:37 pm

2 stops13h 07m

$721

Quickest round-trip

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 9/4

6:00 pm-10:40 am

1 stop11h 40m

London Heathrow

Sun 9/6

6:30 am-4:30 pm

2 stops15h 00m

$725

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Sun 9/13

3:00 pm-9:30 am

2 stops13h 30m

London City

Sat 9/19

8:25 am-7:29 pm

2 stops16h 04m

$858

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Mon 8/17

3:30 pm-8:40 am

2 stops12h 10m

London City

Wed 8/26

9:15 am-9:30 pm

2 stops17h 15m

$865

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Tue 7/14

1:00 pm-8:50 am

2 stops14h 50m

London City

Tue 7/21

10:00 am-10:21 pm

2 stops17h 21m

$982

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Wed 7/8

3:30 pm-8:40 am

2 stops12h 10m

London City

Wed 7/15

9:15 am-7:45 pm

2 stops15h 30m

$1,063

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

Layovers

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?

The cheapest month to fly to London from New York LaGuardia Airport is in November. Flight prices, which tend to average around $360, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from New York LaGuardia Airport averaging around $466.

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

The cheapest day to depart from New York LaGuardia Airport to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $674. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $735. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from New York LaGuardia Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $662 when looking at flights departing in the morning. Flights to London are more costly in the evening, with an average ticket price of $724. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on New York LaGuardia Airport to London flights?

You could potentially save up to 53% on your flight if you consider stops on a New York LaGuardia Airport to London flight.

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	9h 00m
Direct flights	None

The fastest flight from New York LaGuardia Airport to London takes 9h 00m

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 3450.9 mi between New York LaGuardia and London. A reasonable flight in good conditions will take 9h 00m.
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 were last updated today.
How many operators does momondo search for flights from New York LaGuardia Airport to London?
The number of operators available for flights from New York LaGuardia Airport to London is 2 as of June 2026.
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 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 New York LaGuardia Airport to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from New York LaGuardia Airport to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from New York LaGuardia Airport to London is United Airlines (40% of total bookings). The next most popular airlines are Air Canada (22%), British Airways (21%), and Delta (17%).

Best airlines flying from New York LaGuardia Airport to London

Compare and see reviews for airlines that fly from New York LaGuardia Airport to London with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $361	Free Cancellation	Rating 7.4 9,846 reviews		Search United Airlines flights
Air Canada	PriceFrom $494	Free Cancellation	Rating 7.1 11,200 reviews		Search Air Canada flights

Hounslow

Gatwick

Milton Keynes

Luton

Dover

Hayes

Crawley

Croydon

Wembley

Stansted

Harrow

Slough

Brentwood

Watford

Cobham

Guildford

Ilford

Folkestone

Uxbridge

Romford

Why use momondo?

Why should I use momondo to find a flight deal from New York 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 New York to London for you.

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?

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 New York to London.

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

Yes. momondo can track prices for New York to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from New York LaGuardia Airport to London from $280

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Lufthansa flights from New York LaGuardia Airport to London

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

Virgin Atlantic flights from New York LaGuardia Airport to London

Our best Virgin Atlantic 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.

See travel insights to London from

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?

Can stopping save me money on New York LaGuardia Airport to London flights?

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?

Which airport is the most popular layover for flights between New York LaGuardia Airport and London?

Which layover airport offers the lowest fares from New York LaGuardia Airport to London?

Which layover airport has the shortest travel time from New York LaGuardia Airport to London?

Which layover airport has the shortest connection time from New York LaGuardia Airport to London?

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

Best airlines flying from New York LaGuardia Airport to London

Compare and see reviews for airlines that fly from New York LaGuardia Airport to London with momondo

Traveling 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 35.6 mi from London

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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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