LGA - LON

$393 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 8/12. 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.
1 adult
1 adult, Economy

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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from LaGuardia to London (LGA-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from LaGuardia to London

Mon, 1 Sep - Tue, 9 Sep
United Airlines Logo
19:10 - 06:30LGA-LHR
30h 20m1 stop
United Airlines Logo
14:05 - 14:13LHR-LGA
29h 08m2 stops
$774United Airlines
Find Deal
Wed, 27 Aug - Wed, 10 Sep
United Airlines Logo
10:15 - 06:30LGA-LHR
15h 15m1 stop
United Airlines Logo
07:25 - 19:59LHR-LGA
17h 34m2 stops
$780United Airlines
Find Deal
Wed, 20 Aug - Tue, 26 Aug
United Airlines Logo
06:00 - 10:40LGA-LHR
23h 40m1 stop
United Airlines Logo
09:30 - 09:30LHR-LGA
29h 00m1 stop
$781United Airlines
Find Deal
Wed, 27 Aug - Fri, 19 Sep
Lufthansa Logo
15:30 - 06:30LGA-LHR
10h 00m1 stop
Lufthansa Logo
14:05 - 19:37LHR-LGA
10h 32m1 stop
$794Lufthansa
Find Deal
Tue, 2 Sep - Tue, 9 Sep
Virgin Atlantic Logo
18:59 - 13:30LGA-LHR
13h 31m1 stop
Virgin Atlantic Logo
09:00 - 19:38LHR-LGA
15h 38m2 stops
$803Virgin Atlantic
Find Deal
Sun, 24 Aug - Thu, 18 Sep
Lufthansa Logo
16:40 - 11:50LGA-LHR
14h 10m1 stop
Lufthansa Logo
09:30 - 19:37LHR-LGA
15h 07m1 stop
$804Lufthansa
Find Deal
Wed, 13 Aug - Tue, 19 Aug
Delta Logo
16:00 - 06:45LGA-LHR
9h 45m1 stop
Delta Logo
09:40 - 17:30LHR-LGA
12h 50m1 stop
$817Delta
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Air Canada Logo
15:30 - 07:10LGA-LHR
10h 40m1 stop
Air Canada Logo
14:30 - 20:03LHR-LGA
10h 33m1 stop
$818Air Canada
Find Deal
Sun, 20 Jul - Tue, 29 Jul
Virgin Atlantic Logo
16:59 - 10:30LGA-LHR
12h 31m1 stop
Virgin Atlantic Logo
18:15 - 07:22LHR-LGA
18h 07m1 stop
$854Virgin Atlantic
Find Deal
Sun, 27 Jul - Thu, 7 Aug
Delta Logo
16:00 - 06:45LGA-LHR
9h 45m1 stop
Delta Logo
09:40 - 15:24LHR-LGA
10h 44m1 stop
$855Delta
Find Deal
Useful Info

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 $726 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,306 and $1,099 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 seasonNovember
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly and prices are also 17% lower 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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 $256 for a one-way ticket and $504 for a return.

  • 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?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between New York LaGuardia Airport and London, with Star Alliance 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 return 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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.