LGA - LON

$263 Find Cheap Flights from New York LaGuardia Airport to London - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$676
Typical prices: $515-$749
British Airways
Sat 12/1Fri 12/7
LGA - LHR • 1 stop
Cheapest one-way
$263
Typical prices: $275-$427
Air Canada
Mon 11/26
LGA - LHR • 2 stops
Nonstop flights
Not available
There are currently no direct flights between New York LaGuardia Airport and London. You'll need to take a connecting flight to reach the destination.
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Top routes
LGA - STN
Cheapest • 23% average savings
LGA - LHR
Most popular
Insights
Insights
When to travel
February
Cheapest • 17% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Washington, D.C. Dulles Intl (IAD)
Cheapest • Avg $532 (round-trip)
Boston Logan Intl (BOS)
Shortest trip • 11h 01m (one-way)
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Flight Deals

Cheap Flights from LaGuardia to London (LGA-LON)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from LaGuardia to London

Tue, Dec 1 - Mon, Dec 7
British Airways Logo
5:09 pm - 10:25 amLGA  New York LaGuardia-LHR London Heathrow
12h 16m1 stop Toronto Pearson Intl
British Airways Logo
5:15 pm - 9:00 amLHR  London Heathrow-LGA New York LaGuardia
20h 45m1 stop Toronto Pearson Intl
$676British Airways
Sat, Jan 16 - Mon, Jan 18
Multiple Airlines Logo
3:30 pm - 7:10 amLGA  New York LaGuardia-LHR London Heathrow
10h 40m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
7:00 am - 9:31 pmLHR  London Heathrow-LGA New York LaGuardia
19h 31m2 stops Geneva Geneve-Cointrin Montreal Pierre Elliott Trudeau Intl
$682Multiple Airlines
Tue, Nov 24 - Thu, Nov 26
Multiple Airlines Logo
1:10 pm - 7:10 amLGA  New York LaGuardia-LHR London Heathrow
13h 00m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
6:00 am - 9:30 pmLHR  London Heathrow-LGA New York LaGuardia
20h 30m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
$689Multiple Airlines
Sat, Dec 5 - Mon, Dec 7
Air Canada Logo
6:00 am - 6:30 amLGA  New York LaGuardia-LHR London Heathrow
19h 30m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa
Air Canada Logo
6:00 am - 10:38 pmLHR  London Heathrow-LGA New York LaGuardia
21h 38m2 stops Zurich Toronto Pearson Intl
$693Air Canada
Sat, Dec 5 - Mon, Dec 7
Air Canada Logo
10:35 am - 7:10 amLGA  New York LaGuardia-LHR London Heathrow
15h 35m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
6:00 am - 10:38 pmLHR  London Heathrow-LGA New York LaGuardia
21h 38m2 stops Zurich Toronto Pearson Intl
$693Air Canada
Thu, Nov 19 - Sat, Nov 21
Air Canada Logo
10:35 am - 9:20 amLGA  New York LaGuardia-LHR London Heathrow
17h 45m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa
Air Canada Logo
9:00 am - 10:43 pmLHR  London Heathrow-LGA New York LaGuardia
18h 43m2 stops Zurich Toronto Pearson Intl
$694Air Canada
Sun, Nov 15 - Tue, Nov 17
United Airlines Logo
1:10 pm - 7:10 amLGA  New York LaGuardia-LHR London Heathrow
13h 00m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
7:00 am - 6:45 pmLHR  London Heathrow-LGA New York LaGuardia
16h 45m2 stops Geneva Geneve-Cointrin Washington, D.C. Dulles Intl
$699United Airlines
Wed, Nov 11 - Fri, Nov 13
United Airlines Logo
10:35 am - 7:10 amLGA  New York LaGuardia-LHR London Heathrow
15h 35m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
6:50 am - 6:45 pmLHR  London Heathrow-LGA New York LaGuardia
16h 55m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl
$703United Airlines
Wed, Nov 18 - Fri, Nov 20
United Airlines Logo
10:35 am - 7:10 amLGA  New York LaGuardia-LHR London Heathrow
15h 35m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
6:50 am - 6:45 pmLHR  London Heathrow-LGA New York LaGuardia
16h 55m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl
$703United Airlines
Mon, Dec 7 - Mon, Dec 14
Multiple Airlines Logo
10:35 am - 6:30 amLGA  New York LaGuardia-LHR London Heathrow
14h 55m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa
Multiple Airlines Logo
6:30 am - 5:58 pmLHR  London Heathrow-LGA New York LaGuardia
16h 28m2 stops Frankfurt am Main Toronto Pearson Intl
$706Multiple Airlines
Booking Insights

Price, demand and travel trends for New York LaGuardia Airport to London flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from New York LaGuardia Airport to London?

Round-trip flights from New York LaGuardia Airport to London typically range from $515 to $749. The lowest price found in the past 5 days was $676, on British Airways.

What is the cheapest New York LaGuardia Airport to London flight route?

New York LaGuardia Airport (LGA) to London Stansted Airport (STN) is the cheapest New York LaGuardia Airport to London route, averaging $500 round-trip. Other New York LaGuardia Airport to London routes average $699, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from New York LaGuardia Airport to London?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from New York LaGuardia Airport to London. It’s 14% cheaper than the average day, while Sunday is the most expensive, with prices 14% higher.

What’s the cheapest month to fly from New York LaGuardia Airport to London?

•February is the cheapest month to fly from New York LaGuardia Airport to London at $512 round-trip.
•May ($846) and June ($819) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 65% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for New York LaGuardia Airport to London flights

Low season

August

Cheapest flight

$263
Beat the crowds with an average 63% drop in travelers.
The most popular month to fly with an average 130% increase in travelers.
One-way flight from New York LaGuardia Airport to London Heathrow Airport

When to book flights from LaGuardia to London

Are your dates flexible? Find out the best times to travel from LaGuardia to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your New York LaGuardia Airport to London flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from New York LaGuardia Airport to London?

    Three cabin classes are available on flights from New York LaGuardia Airport to London:

    • Economy Class
    • Premium Economy Class
    • First Class

  • How long is a flight from New York LaGuardia Airport to London?

    A nonstop flight from New York LaGuardia Airport to London takes 00m, covering 3,451 miles.

  • Do I need a passport to fly from New York LaGuardia Airport to London?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a New York LaGuardia Airport to London flight?

    Round-trip flights from New York LaGuardia Airport to London range from $515 to $749, with an average of $620 over the past 12 months. Anything below $515 counts as a good deal.

  • How are flight prices from New York LaGuardia Airport to London looking right now?

    One-way fares from New York LaGuardia Airport to London are currently lower than usual. Average one-way flight prices are about $276, which is 13% below the typical average for this route.

  • What car rental options are available in London?

    Since London is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near London Heathrow Airport (LHR) — daily rates averaging $39:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

    Near London Gatwick Airport (LGW) — daily rates averaging $39:

    • GREEN MOTION
    • DRIVALIA
    • U-Save
    • Europcar
    • Alamo

    Near London City Airport (LCY) — daily rates averaging $40:

    • GREEN MOTION
    • Budget
    • Hertz
    • Avis
    • Sixt

    Near London Stansted Airport (STN) — daily rates averaging $39:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • U-Save

    Near London Luton Airport (LTN) — daily rates averaging $41:

    • GREEN MOTION
    • DRIVALIA
    • Alamo
    • Europcar
    • U-Save

  • Which airports can I use when flying from New York LaGuardia Airport to London?

    Flights from New York LaGuardia Airport to London usually depart from New York LaGuardia (LGA) and may arrive at several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN).

  • Which airports do connecting flights from New York LaGuardia Airport to London pass through?

    One-stop flights from New York LaGuardia Airport to London most commonly connect through:

    • Montreal Pierre Elliott Trudeau Intl (YUL) - 40% of one-stop connections
    • Boston Logan Intl (BOS) - 26% of one-stop connections
    • Charlotte Douglas (CLT) - 16% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 14% of one-stop connections

  • Can I save money by using flexible dates for flights from New York LaGuardia Airport to London?

    Yes. Flexible dates can save you up to 24% on flights from New York LaGuardia Airport to London. Wednesday is the cheapest departure day at $538 round-trip on average, while Sunday is the most expensive at $707, a difference of $169.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from New York LaGuardia Airport to London?

    Flying via Boston Logan Intl (BOS) gives the shortest average 1-stop total travel time at 11h 01m, compared with 11h 11m via Washington, D.C. Dulles Intl (IAD) and 11h 49m via Montreal Pierre Elliott Trudeau Intl (YUL).

  • What is the time difference between New York LaGuardia Airport and London?

    London is 4 hours ahead of New York LaGuardia Airport (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London?

    Some of the most popular sights in London are Hyde Park and Buckingham Palace. These are among the most viewed places in London on KAYAK.

Your guide to booking New York LaGuardia Airport to London flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $538, about $169 less than Sunday fares (24% savings) based on the last 12 months.
  • If you can choose when to travel, plan your New York LaGuardia Airport to London trip for February. Fares historically average $512 round-trip in that month - typically $334 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near London City Airport

    • Good Hotel London
    • Aloft London Excel
    • Novotel London Excel

    Near London Heathrow Airport

    • Hilton London Heathrow Airport

    Near London Gatwick Airport

    • Premier Inn London Gatwick Airport

More options for your flight from LaGuardia to London

Complete your trip to London with a hotel stay or car rental

Car rentals in London
Hotels in London
Vacations in London