LGA - LON

$434 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 6/4. 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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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 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.

Recent return flight deals from LaGuardia to London

KAYAK's recommended return flight 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.
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16:45 - 11:50LGA-LHR
14h 05m1 stop
09:30 - 22:14LHR-LGA
17h 44m1 stop
$928Air Canada
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Thu, 1 May - Mon, 5 May
13:15 - 06:20LGA-LHR
12h 05m1 stop
09:30 - 18:15LHR-LGA
37h 45m2 stops
$956United Airlines
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Fri, 18 Apr - Sun, 27 Apr
18:35 - 11:45LGA-LHR
12h 10m1 stop
14:05 - 09:38LHR-LGA
24h 33m1 stop
Fri, 18 Apr - Sun, 20 Apr
19:05 - 12:15LGA-LHR
12h 10m1 stop
19:25 - 19:04LHR-LGA
28h 39m2 stops
$1,021British Airways
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Thu, 17 Apr - Tue, 22 Apr
19:40 - 12:15LGA-LHR
11h 35m1 stop
19:20 - 09:03LHR-LGA
42h 43m2 stops
$1,031British Airways
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Sun, 21 Sep - Sun, 28 Sep
15:53 - 06:30LGA-LHR
9h 37m1 stop
08:25 - 15:13LHR-LGA
11h 48m1 stop
$1,097JetBlue
Find Deal
Wed, 9 Apr - Wed, 16 Apr
15:53 - 06:30LGA-LHR
9h 37m1 stop
08:25 - 14:08LHR-LGA
10h 43m1 stop
$1,111JetBlue
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Wed, 9 Apr - Tue, 15 Apr
17:45 - 10:00LGA-LHR
11h 15m1 stop
09:30 - 14:49LHR-LGA
10h 19m1 stop
$1,162
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Mon, 28 Apr - Tue, 6 May
11:00 - 07:15LGA-LHR
15h 15m1 stop
11:30 - 22:28LHR-LGA
15h 58m2 stops
$1,400Virgin Atlantic
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Sat, 26 Apr - Sat, 3 May
17:00 - 13:30LGA-LHR
15h 30m1 stop
11:30 - 22:28LHR-LGA
15h 58m2 stops
$1,454Virgin Atlantic
Find Deal
Mon, 28 Apr - Sat, 3 May

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 $824 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,482 and $1,339 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 16 weeks before departure.

Good to know

Low season

October

High season

May
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly and prices are also 1% 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 $249 for a one-way ticket and $533 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?

    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 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.

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

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