LGA - LON

C$ 325 Find Cheap Flights from New York LaGuardia Airport to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from LaGuardia to London departing on 20/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to London, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from LaGuardia to London (LGA-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from LaGuardia to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from LaGuardia to London

KAYAK's recommended round-trip deals from the most popular airlines that fly from LaGuardia to London.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
6:00 a.m. - 10:40 a.m.LGA-LHR
23h 40m1 stop
United Airlines Logo
9:30 a.m. - 8:02 a.m.LHR-LGA
27h 32m1 stop
C$ 770United Airlines
Find Deal
sáb., 16 ago. - jue., 28 ago.
United Airlines Logo
8:20 p.m. - 6:30 a.m.LGA-LHR
29h 10m1 stop
United Airlines Logo
5:40 p.m. - 2:13 p.m.LHR-LGA
25h 33m2 stops
C$ 771United Airlines
Find Deal
jue., 18 sep. - lun., 22 sep.
British Airways Logo
5:20 p.m. - 12:15 p.m.LGA-LHR
13h 55m1 stop
British Airways Logo
12:15 p.m. - 7:59 p.m.LHR-LGA
12h 44m1 stop
C$ 839British Airways
Find Deal
dom., 7 sep. - vie., 19 sep.
British Airways Logo
7:40 p.m. - 7:20 a.m.LGA-LHR
30h 40m1 stop
British Airways Logo
12:15 p.m. - 7:59 p.m.LHR-LGA
12h 44m1 stop
C$ 846British Airways
Find Deal
jue., 14 ago. - jue., 4 sep.
 Logo
9:05 p.m. - 10:10 a.m.LGA-LGW
32h 05m1 stop
 Logo
2:00 p.m. - 8:50 a.m.LGW-LGA
23h 50m1 stop
C$ 886
Find Deal
sáb., 19 jul. - lun., 8 sep.
 Logo
9:05 p.m. - 10:00 a.m.LGA-LGW
31h 55m1 stop
 Logo
2:00 p.m. - 8:50 a.m.LGW-LGA
23h 50m1 stop
C$ 937
Find Deal
lun., 28 jul. - lun., 29 sep.
Scandinavian Airlines Logo
2:00 p.m. - 4:00 p.m.LGA-LHR
21h 00m2 stops
Scandinavian Airlines Logo
7:30 p.m. - 8:33 p.m.LHR-LGA
30h 03m2 stops
C$ 992Scandinavian Airlines
Find Deal
lun., 8 sep. - dom., 21 sep.
Scandinavian Airlines Logo
9:00 a.m. - 9:20 a.m.LGA-LHR
19h 20m2 stops
Scandinavian Airlines Logo
5:00 p.m. - 8:33 p.m.LHR-LGA
32h 33m2 stops
C$ 1,062Scandinavian Airlines
Find Deal
sáb., 6 sep. - dom., 21 sep.
Air Transat Logo
9:55 a.m. - 10:45 a.m.LGA-LGW
19h 50m1 stop
Air Transat Logo
12:40 p.m. - 9:05 p.m.LGW-LGA
13h 25m1 stop
C$ 1,128Air Transat
Find Deal
jue., 29 may. - mié., 4 jun.
Air Transat Logo
5:30 p.m. - 10:45 a.m.LGA-LGW
12h 15m1 stop
Air Transat Logo
12:40 p.m. - 8:55 a.m.LGW-LGA
25h 15m1 stop
C$ 4,707Air Transat
Find Deal
vie., 16 may. - sáb., 31 may.
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KAYAK's insights & trends for LaGuardia to London flights

Get data-powered insights and trends into flights from LaGuardia to London to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York LaGuardia Airport to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New York LaGuardia Airport to London is January, where tickets cost C$ 655 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is C$ 1,178 and C$ 1,064 respectively.

How far in advance should I book a flight from New York LaGuardia Airport to London?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New York LaGuardia Airport to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from New York LaGuardia Airport to London, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.


Good to know

Low seasonOctober
High seasonMay
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (5% more expensive on average)

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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New York LaGuardia Airport to London flights

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

    In the last 3 days, the lowest price for a flight from New York LaGuardia Airport to London was C$ 235 for a one-way ticket and C$ 556 for a round-trip.

  • Which aircraft models fly most regularly from New York LaGuardia Airport to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New York LaGuardia Airport to London?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between New York LaGuardia Airport and London, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from New York LaGuardia Airport to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York LaGuardia Airport to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York LaGuardia Airport to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from New York LaGuardia Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York LaGuardia Airport to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to New York LaGuardia Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York LaGuardia Airport to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from New York LaGuardia Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from LaGuardia to London

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