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Cheap flights from New York LaGuardia Airport to London from €259

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to London departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

These are some of the best return flight deals from New York LaGuardia Airport to London that have been recently found on momondo from popular airlines, departing in the coming months.
United Airlines Logo
06:00 - 10:40LGA-LHR
23h 40m1 stop
United Airlines Logo
14:05 - 08:02LHR-LGA
22h 57m1 stop
€489United Airlines
Find Deal
Sat, 16 Aug - Sun, 31 Aug
United Airlines Logo
06:00 - 10:40LGA-LHR
23h 40m1 stop
United Airlines Logo
09:30 - 09:31LHR-LGA
29h 01m1 stop
€490United Airlines
Find Deal
Sat, 16 Aug - Sat, 23 Aug
 Logo
15:55 - 07:20LGA-LHR
10h 25m1 stop
 Logo
14:40 - 20:36LHR-LGA
10h 56m1 stop
€514
Find Deal
Wed, 14 May - Wed, 21 May
British Airways Logo
12:20 - 12:15LGA-LHR
18h 55m1 stop
British Airways Logo
12:15 - 19:59LHR-LGA
12h 44m1 stop
€533British Airways
Find Deal
Sun, 7 Sep - Fri, 19 Sep
 Logo
19:29 - 10:40LGA-LHR
10h 11m1 stop
 Logo
09:30 - 18:08LHR-LGA
13h 38m1 stop
€558
Find Deal
Mon, 12 May - Tue, 20 May
Air Canada Logo
16:45 - 09:35LGA-LHR
11h 50m1 stop
Air Canada Logo
14:05 - 19:31LHR-LGA
10h 26m1 stop
€649Air Canada
Find Deal
Thu, 29 May - Wed, 4 Jun
Scandinavian Airlines Logo
09:00 - 17:40LGA-LHR
27h 40m2 stops
Scandinavian Airlines Logo
17:00 - 20:33LHR-LGA
32h 33m2 stops
€675Scandinavian Airlines
Find Deal
Sat, 6 Sep - Sun, 21 Sep
British Airways Logo
16:55 - 06:35LGA-LHR
32h 40m1 stop
British Airways Logo
14:10 - 19:00LHR-LGA
33h 50m1 stop
€686British Airways
Find Deal
Fri, 16 May - Mon, 26 May
Scandinavian Airlines Logo
13:00 - 16:00LGA-LHR
22h 00m2 stops
Scandinavian Airlines Logo
06:40 - 20:33LHR-LGA
18h 53m2 stops
€693Scandinavian Airlines
Find Deal
Sun, 7 Sep - Mon, 22 Sep
Air Canada Logo
08:45 - 06:30LGA-LHR
16h 45m1 stop
Air Canada Logo
14:05 - 21:30LHR-LGA
12h 25m1 stop
€707Air Canada
Find Deal
Sat, 14 Jun - Sat, 21 Jun

United Airlines flights from New York LaGuardia Airport to London Heathrow Airport

Our best United Airlines deals on New York LaGuardia Airport to London Heathrow Airport flight tickets
United Airlines
16 Aug
LGA06:00New York LaGuardia
23h 40m
1 stop
LHR10:40London Heathrow
31 Aug
LHR14:05London Heathrow
22h 57m
1 stop
LGA08:02New York LaGuardia
United Airlines
16 Aug
LGA06:00New York LaGuardia
23h 40m
1 stop
LHR10:40London Heathrow
23 Aug
LHR09:30London Heathrow
29h 01m
1 stop
LGA09:31New York LaGuardia
United Airlines
14 Aug
LGA07:05New York LaGuardia
21h 55m
1 stop
LHR10:00London Heathrow
31 Aug
LHR09:30London Heathrow
12h 29m
1 stop
LGA16:59New York LaGuardia

Virgin Atlantic flights from New York LaGuardia Airport to London Heathrow Airport

Our best Virgin Atlantic deals on New York LaGuardia Airport to London Heathrow Airport flight tickets
Virgin Atlantic
11 May
LGA20:00New York LaGuardia
9h 30m
1 stop
LHR10:30London Heathrow
14 May
LHR12:25London Heathrow
11h 04m
1 stop
LGA18:29New York LaGuardia
Virgin Atlantic
7 May
LGA17:00New York LaGuardia
12h 30m
1 stop
LHR10:30London Heathrow
17 May
LHR09:00London Heathrow
14h 31m
2 stops
LGA18:31New York LaGuardia
Virgin Atlantic
8 May
LGA15:00New York LaGuardia
11h 15m
1 stop
LHR07:15London Heathrow
23 Aug
LHR09:00London Heathrow
14h 39m
2 stops
LGA18:39New York LaGuardia

See travel insights to London from

How to get the cheapest flight ticket from New York LaGuardia Airport to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between New York LaGuardia Airport and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of October is another great option to travel to London Heathrow Airport, with average flight prices from New York LaGuardia Airport averaging around €410.

What is the cheapest day to depart on your flight to London Heathrow Airport?

The cheapest day to depart on your flight to London Heathrow Airport is on a Sunday when prices can be found for as low as €480. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from New York LaGuardia Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €805.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from New York LaGuardia Airport to London Heathrow Airport in the afternoon for as low as €507. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are €624 on average. Flights to London Heathrow Airport from New York LaGuardia Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from New York LaGuardia Airport when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around €535 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from New York LaGuardia Airport for as low as €412 on momondo.

When to book flights from New York LaGuardia Airport to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New York LaGuardia Airport to London Heathrow Airport (LGA to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to London Heathrow Airport

Best price found

€259

Fastest flight time

9h 20m

Direct flights

None
The best one-way flight to London Heathrow Airport from New York LaGuardia Airport in the past 72 hours is €259. The best return flight deal from New York LaGuardia Airport to London Heathrow Airport found on momondo in the last 72 hours is €489.
The fastest flight from New York LaGuardia Airport to London Heathrow Airport takes 9h 20m
There are no direct flights from New York LaGuardia Airport to London Heathrow Airport. Popular non-direct route for this connection is New York LaGuardia Airport - London Heathrow Airport.

  • How far is New York LaGuardia to London Heathrow by plane?

    A flight from New York LaGuardia to London Heathrow will travel around 5532.8 km. Flights usually cover this in 9h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from New York LaGuardia Airport to London Heathrow Airport?

    Prices for flights from New York LaGuardia Airport to London Heathrow Airport refresh daily.

  • How old do you have to be to fly from New York LaGuardia Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York LaGuardia Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


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Why use momondo?

Why should I use momondo to find a flight deal from New York to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New York to London with flexible booking policies on momondo?

Flights from New York to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New York to London?

Once all potential New York to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New York to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New York to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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