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Cheap flights from New York LaGuardia Airport to London Heathrow Airport from €290

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 Heathrow Airport departing on 29/4. 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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Find the cheapest flights from New York LaGuardia Airport to London

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from New York LaGuardia Airport to London.
15:35 - 06:30LGA-LHR
9h 55m1 stop
09:30 - 14:48LHR-LGA
10h 18m1 stop
€491Air Canada
Find Deal
Tue, 29 Apr - Tue, 6 May
20:45 - 11:50LGA-LHR
10h 05m1 stop
09:30 - 23:30LHR-LGA
19h 00m2 stops
€503United Airlines
Find Deal
Fri, 9 May - Sun, 11 May
14:29 - 12:15LGA-LHR
16h 46m1 stop
06:15 - 19:11LHR-LGA
41h 56m2 stops
€540British Airways
Find Deal
Sun, 11 May - Mon, 19 May
16:05 - 10:30LGA-LHR
13h 25m1 stop
10:05 - 20:06LHR-LGA
15h 01m1 stop
€554British Airways
Find Deal
Tue, 15 Apr - Mon, 21 Apr
19:29 - 10:40LGA-LHR
10h 11m1 stop
09:30 - 18:14LHR-LGA
13h 44m1 stop
€570
Find Deal
Thu, 17 Apr - Wed, 23 Apr
14:48 - 06:55LGA-LHR
11h 07m1 stop
09:30 - 14:48LHR-LGA
10h 18m1 stop
€620
Find Deal
Mon, 28 Apr - Wed, 7 May
10:57 - 06:30LGA-LHR
14h 33m1 stop
08:25 - 16:56LHR-LGA
13h 31m1 stop
€663JetBlue
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Thu, 10 Apr - Tue, 15 Apr
15:53 - 06:30LGA-LHR
9h 37m1 stop
08:25 - 14:08LHR-LGA
10h 43m1 stop
€721JetBlue
Find Deal
Mon, 14 Apr - Thu, 17 Apr
17:00 - 08:05LGA-LHR
10h 05m1 stop
06:15 - 18:31LHR-LGA
17h 16m2 stops
€742Virgin Atlantic
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Sat, 3 May - Sat, 10 May
15:00 - 06:45LGA-LHR
10h 45m1 stop
12:25 - 18:29LHR-LGA
11h 04m1 stop
€750Virgin Atlantic
Find Deal
Mon, 28 Apr - Wed, 7 May

British Airways flights from New York LaGuardia Airport to London Heathrow Airport

Our best British Airways deals on New York LaGuardia Airport to London Heathrow Airport flight tickets
British Airways
11 May
LGA14:29New York LaGuardia
16h 46m
1 stop
LHR12:15London Heathrow
19 May
LHR06:15London Heathrow
41h 56m
2 stops
LGA19:11New York LaGuardia
British Airways
15 Apr
LGA16:05New York LaGuardia
13h 25m
1 stop
LHR10:30London Heathrow
21 Apr
LHR10:05London Heathrow
15h 01m
1 stop
LGA20:06New York LaGuardia
British Airways
14 Apr
LGA19:05New York LaGuardia
31h 15m
1 stop
LHR07:20London Heathrow
22 Apr
LHR14:25London Heathrow
12h 22m
1 stop
LGA21:47New York LaGuardia

JetBlue flights from New York LaGuardia Airport to London Heathrow Airport

Our best JetBlue deals on New York LaGuardia Airport to London Heathrow Airport flight tickets
JetBlue
6 Apr
LGA08:20New York LaGuardia
17h 10m
1 stop
LHR06:30London Heathrow
9 Apr
LHR08:25London Heathrow
10h 43m
1 stop
LGA14:08New York LaGuardia
JetBlue
6 Apr
LGA08:20New York LaGuardia
17h 10m
1 stop
LHR06:30London Heathrow
12 Apr
LHR08:25London Heathrow
11h 48m
1 stop
LGA15:13New York LaGuardia
JetBlue
9 Apr
LGA14:48New York LaGuardia
10h 42m
1 stop
LHR06:30London Heathrow
16 Apr
LHR08:25London Heathrow
10h 43m
1 stop
LGA14:08New 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 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 €430.

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 Tuesday when prices can be found for as low as €0. 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 €845.

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 at midday. momondo users have found flights departing from New York LaGuardia Airport to London Heathrow Airport at midday for as low as €0. 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 €654 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 16 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around €559 when searching 16 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 €440 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

€290

Fastest flight time

9h 37m

Direct flights

None
The best one-way flight to London Heathrow Airport from New York LaGuardia Airport in the past 72 hours is €290. The best return flight deal from New York LaGuardia Airport to London Heathrow Airport found on momondo in the last 72 hours is €491.
The fastest flight from New York LaGuardia Airport to London Heathrow Airport takes 9h 37m
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 37m, 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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