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LGA - LON

$390 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 8/7. 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.
1 adult
Sat 20/7
Sat 27/7

Search 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
In the last 7 days, travellers have searched 44,575,007 times on KAYAK, and here's why:

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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 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
17:30 - 06:35LGA-LHR
32h 05m1 stop
06:30 - 22:31LHR-LGA
20h 01m2 stops
$615United Airlines
Find Deal
Thu, 24 Oct - Sun, 27 Oct
17:00 - 08:55LGA-LHR
10h 55m1 stop
09:40 - 15:30LHR-LGA
10h 50m1 stop
$689Delta
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Sat, 14 Sep - Fri, 27 Sep
15:30 - 07:10LGA-LHR
10h 40m1 stop
14:30 - 13:57LHR-LGA
28h 27m2 stops
$743United Airlines
Find Deal
Fri, 8 Nov - Mon, 18 Nov
15:59 - 05:55LGA-LHR
8h 56m1 stop
08:25 - 20:51LHR-LGA
17h 26m1 stop
$891JetBlue
Find Deal
Tue, 17 Dec - Wed, 25 Dec
09:30 - 06:30LGA-LHR
16h 00m1 stop
08:25 - 15:18LHR-LGA
11h 53m1 stop
$942JetBlue
Find Deal
Mon, 8 Jul - Fri, 8 Nov
19:29 - 10:40LGA-LHR
10h 11m1 stop
14:05 - 19:40LHR-LGA
10h 35m1 stop
$1,041
Find Deal
Thu, 25 Jul - Thu, 26 Sep
16:00 - 07:05LGA-LHR
10h 05m1 stop
06:15 - 17:49LHR-LGA
16h 34m2 stops
$1,053Air France
Find Deal
Tue, 23 Jul - Thu, 22 Aug
14:39 - 06:50LGA-LHR
11h 11m1 stop
10:30 - 19:59LHR-LGA
14h 29m1 stop
$1,064
Find Deal
Tue, 3 Sep - Mon, 9 Sep
16:00 - 07:05LGA-LHR
10h 05m1 stop
14:30 - 13:30LHR-LGA
28h 00m1 stop
$1,074Air France
Find Deal
Tue, 17 Sep - Thu, 26 Dec
14:55 - 08:05LGA-LHR
12h 10m1 stop
09:30 - 17:37LHR-LGA
13h 07m1 stop
$1,115American Airlines
Find Deal
Fri, 19 Jul - Fri, 26 Jul

Flights from LaGuardia to London - Travel Insights & Trends

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 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 February, where tickets cost $906 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $1,193 and $1,152 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from New York LaGuardia Airport to London, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 89 days before departure.

Which airlines provide the cheapest flights from New York to London?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on JetBlue ($390) and United Airlines ($586). The cheapest round-trip tickets were found on United Airlines ($615) and Delta ($689).

Good to know

Low season

January

High season

June
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (19% 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 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 $239 for a one-way ticket and $377 for a return.

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

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

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

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

  • How does KAYAK find such low prices on flights from New York 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 to London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from New York 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from New York to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from New York to London found on KAYAK in the last 72 hours.
8/7Mon
1 stopJetBlue
9h 55mLGA-LHR
$390
8/7Mon
1 stopJetBlue
9h 55mLGA-LHR
$392
29/10Tue
2 stopsUnited Airlines
14h 20mLGA-LHR
$586
12/11Tue
2 stopsUnited Airlines
14h 05mLGA-LHR
$592
27/11Wed
1 stopDelta
12h 05mLGA-LHR
$612
22/7Mon
1 stopDelta
10h 05mLGA-LHR
$664
22/9Sun
2 stopsAir France
21h 35mLGA-LHR
$677
12/11Tue
2 stopsTAP AIR PORTUGAL
16h 55mLGA-LHR
$710
25/9Wed
2 stopsTAP AIR PORTUGAL
17h 35mLGA-LHR
$715
12/8Mon
2 stopsAir France
13h 30mLGA-LHR
$725

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Last minute flights from LaGuardia to London

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from New York to London that are departing in the next 10 days.
25/6Tue
multi-stop
10h 11mLGA-LHR
29/9Sun
multi-stop
10h 25mLHR-LGA
$1,141
21/6Fri
multi-stopUnited Airlines
13h 30mLGA-LHR
26/6Wed
multi-stopUnited Airlines
11h 32mLHR-LGA
$1,325
22/6Sat
multi-stopJetBlue
10h 00mLGA-LHR
26/6Wed
multi-stopJetBlue
13h 05mLHR-LGA
$1,390
22/6Sat
multi-stopJetBlue
10h 00mLGA-LHR
27/6Thu
multi-stopJetBlue
13h 05mLHR-LGA
$1,423
23/6Sun
multi-stopAir France
12h 26mLGA-LHR
3/9Tue
multi-stopAir France
16h 34mLHR-LGA
$1,498
23/6Sun
multi-stopAir France
17h 11mLGA-LHR
29/6Sat
multi-stopAir France
32h 55mLHR-LGA
$1,581
21/6Fri
multi-stopDelta
13h 16mLGA-LHR
24/6Mon
multi-stopDelta
14h 31mLHR-LGA
$1,598
21/6Fri
multi-stopBritish Airways
15h 13mLGA-LHR
28/6Fri
multi-stopBritish Airways
14h 33mLHR-LGA
$1,712
25/6Tue
multi-stopDelta
9h 55mLGA-LHR
2/10Wed
multi-stopDelta
10h 50mLHR-LGA
$2,291
24/6Mon
multi-stopBritish Airways
9h 46mLGA-LHR
2/10Wed
multi-stopBritish Airways
12h 16mLHR-LGA
$2,590

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New York - London Flights

Departure:

New York LaGuardia Airport (LGA)United States

Cabin classes:

Browse origins:

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  • New York LaGuardia Airport

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  • London