LGA - LHR

$207 Find Cheap Flights from New York LaGuardia Airport to London Heathrow Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$599
Typical prices: $516-$741
Air Canada
Sat 10/13Sat 10/20
LGA - LHR • 1 stop
Cheapest one-way
$207
Typical prices: $278-$441
British Airways
Fri 2/16
LGA - LHR • 1 stop
Nonstop flights
Not available
There are currently no direct flights between New York LaGuardia Airport and London Heathrow Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
September
Cheapest • 16% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $526 (round-trip)
Boston Logan Intl (BOS)
Shortest trip • 10h 48m (one-way)
Insights
Insights
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We hope you love your trip to London Heathrow Airport!
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Booking Insights
Flight Deals

Cheap Flights from LaGuardia to Heathrow (LGA-LHR)

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

Recent round-trip flight deals from LaGuardia to Heathrow

Tue, Oct 13 - Tue, Oct 20
Air Canada Logo
3:30 pm - 6:30 amLGA  New York LaGuardia-LHR London Heathrow
10h 00m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
9:30 am - 2:36 pmLHR  London Heathrow-LGA New York LaGuardia
10h 06m1 stop Montreal Pierre Elliott Trudeau Intl
$599Air Canada
Wed, Oct 21 - Wed, Oct 28
Air Canada Logo
3:30 pm - 6:30 amLGA  New York LaGuardia-LHR London Heathrow
10h 00m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
1:00 pm - 9:30 pmLHR  London Heathrow-LGA New York LaGuardia
12h 30m1 stop Montreal Pierre Elliott Trudeau Intl
$600Air Canada
Fri, Nov 27 - Sun, Dec 6
Multiple Airlines Logo
4:30 pm - 10:10 amLGA  New York LaGuardia-LHR London Heathrow
12h 40m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
7:45 pm - 3:38 pmLHR  London Heathrow-LGA New York LaGuardia
24h 53m2 stops Dublin Toronto Pearson Intl
$600Multiple Airlines
Tue, Oct 13 - Tue, Oct 20
Multiple Airlines Logo
4:45 pm - 11:10 amLGA  New York LaGuardia-LHR London Heathrow
13h 25m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
9:10 pm - 2:59 pmLHR  London Heathrow-LGA New York LaGuardia
22h 49m2 stops Dublin Toronto Pearson Intl
$601Multiple Airlines
Thu, Oct 29 - Sun, Nov 8
Multiple Airlines Logo
2:55 pm - 9:05 amLGA  New York LaGuardia-LHR London Heathrow
14h 10m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
8:45 pm - 3:38 pmLHR  London Heathrow-LGA New York LaGuardia
23h 53m2 stops Dublin Toronto Pearson Intl
$604Multiple Airlines
Wed, Oct 7 - Thu, Oct 22
Air Canada Logo
3:30 pm - 6:30 amLGA  New York LaGuardia-LHR London Heathrow
10h 00m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:40 pm - 7:36 amLHR  London Heathrow-LGA New York LaGuardia
18h 56m1 stop Toronto Pearson Intl
$637Air Canada
Mon, Oct 12 - Thu, Dec 24
Air Canada Logo
4:00 pm - 6:35 amLGA  New York LaGuardia-LHR London Heathrow
9h 35m1 stop Toronto Pearson Intl
Air Canada Logo
1:00 pm - 7:06 pmLHR  London Heathrow-LGA New York LaGuardia
11h 06m1 stop Montreal Pierre Elliott Trudeau Intl
$643Air Canada
Wed, Oct 21 - Wed, Oct 28
United Airlines Logo
6:00 am - 10:40 amLGA  New York LaGuardia-LHR London Heathrow
23h 40m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
3:00 pm - 2:03 pmLHR  London Heathrow-LGA New York LaGuardia
27h 03m1 stop Toronto Pearson Intl
$672United Airlines
Wed, Feb 3 - Wed, Feb 10
United Airlines Logo
7:15 am - 12:00 pmLGA  New York LaGuardia-LHR London Heathrow
23h 45m1 stop Chicago O'Hare Intl
United Airlines Logo
1:00 pm - 3:03 pmLHR  London Heathrow-LGA New York LaGuardia
31h 03m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
$676United Airlines
Mon, Oct 19 - Wed, Oct 28
United Airlines Logo
5:40 pm - 10:00 amLGA  New York LaGuardia-LHR London Heathrow
11h 20m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
1:00 pm - 9:30 pmLHR  London Heathrow-LGA New York LaGuardia
12h 30m1 stop Montreal Pierre Elliott Trudeau Intl
$678United Airlines
Booking Insights

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

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from New York LaGuardia Airport to London Heathrow Airport with more confidence.

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

Round-trip flights from New York LaGuardia Airport to London Heathrow Airport start at $599. Prices are typical for this route right now, with typical round-trip fares ranging from $516 to $741. The lowest price found in the past 5 days was $599 on Air Canada.

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

Tuesday is the cheapest day of the week to fly from New York LaGuardia Airport to London Heathrow Airport, it is 14% cheaper than the average day. Saturday is the most expensive day with flight prices 15% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from New York LaGuardia Airport to London Heathrow Airport?

  • September is the cheapest month to fly from New York LaGuardia Airport to London Heathrow Airport at $498 round-trip.
  • June ($867) and May ($846) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 74% 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 Heathrow Airport flights

Low season

June

Cheapest flight

$207
Best time to beat the crowds but there is an average 46% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from New York LaGuardia Airport to London Heathrow Airport

When to book flights from LaGuardia to Heathrow

Are your dates flexible? Find out the best times to travel from LaGuardia to Heathrow 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 Heathrow Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

    Flights from New York LaGuardia Airport to London Heathrow Airport usually depart from New York LaGuardia (LGA) and arrive at London Heathrow (LHR).

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

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

    • Economy Class
    • Premium Economy Class
    • First Class

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

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

    • Montreal Pierre Elliott Trudeau Intl (YUL) - 37% of one-stop connections
    • Boston Logan Intl (BOS) - 26% of one-stop connections
    • Charlotte Douglas (CLT) - 24% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 11% of one-stop connections

    Montreal Pierre Elliott Trudeau Intl (YUL) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 26% on the New York LaGuardia Airport to London Heathrow Airport route. Tuesday is the cheapest departure day at $514 round-trip on average, while Saturday is the most expensive at $688, a difference of $174. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Paddington Station, Central London and London Victoria Station. These are among the most viewed places in London Heathrow Airport on KAYAK.

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

    A nonstop flight from New York LaGuardia Airport to London Heathrow Airport takes 0h 00m, covering 3,438 miles.

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

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

    One-way fares from New York LaGuardia Airport to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about $264, which is 22% below the typical average for this route.

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

    Flying via Boston Logan Intl (BOS) gives the shortest average 1-stop total travel time at 10h 48m, compared with 11h 11m via Washington, D.C. Dulles Intl (IAD) and 11h 42m via Montreal Pierre Elliott Trudeau Intl (YUL).

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

    London Heathrow Airport is 5 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 car rental options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates starting from around $7 for economy cars. Top options include:
    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

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

    Round-trip flights from New York LaGuardia Airport to London Heathrow Airport range from $516 to $741, with an average of $594 over the past 12 months. Anything below $516 counts as a good deal.

Your guide to booking New York LaGuardia Airport to London Heathrow Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average $514 - about $174 less than Saturday (25% savings) based on the last 12 months.
  • If you can choose when to travel, plan your New York LaGuardia Airport to London Heathrow Airport trip for September. Fares historically average $498 round-trip in that month - typically $369 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.
    - Hilton London Heathrow Airport

More options for your flight from LaGuardia to Heathrow

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

Car rentals in London
Hotels in London
Vacations in London