Question 1

What is the cheapest airline that flies from London to New York LaGuardia?

Accepted Answer

British Airways, United Airlines, and Delta are the most popular carriers operating from London to New York LaGuardia

Question 2

What is the cheapest month to fly to New York LaGuardia Airport?

Accepted Answer

If you don’t want to visit New York LaGuardia Airport in May, then you should wait until March to fly from London, when ticket prices are also cheap, with an average price of £405.

Question 3

What is the cheapest time of day to depart on your flight to New York LaGuardia Airport?

Accepted Answer

Our data shows that the cheapest London to New York LaGuardia Airport flights are usually those with departure times in the evening. Our users have found flights to New York LaGuardia Airport in the evening for as low as £385. Flights to New York LaGuardia Airport are more costly in the morning, with an average ticket price of £498. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Question 4

How often are flights from London to New York delayed?

Accepted Answer

Historically, on average around 50% of flights between London and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 23 minutes.

Question 5

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Question 6

Which stopover airport has the shortest travel time from London to New York LaGuardia Airport?

Accepted Answer

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 10h 16m.

Question 7

Which stopover airport offers the lowest fares from London to New York LaGuardia Airport?

Accepted Answer

Flights via Boston (BOS) offer the lowest average return price of £429.

Question 8

Which airline has the best punctuality record on London to New York flights?

Accepted Answer

According to our data, airblue have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

Question 9

Which airport is the most popular for stopovers for flights between London and New York LaGuardia Airport?

Accepted Answer

Montreal (YUL) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Question 10

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

Accepted Answer

You are more likely to see cheaper flights to New York LaGuardia Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around £467 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York LaGuardia Airport from London for as low as £392 on momondo.

Question 11

Which airlines fly to New York LaGuardia Airport?

Accepted Answer

Air Canada, Lufthansa and Virgin Atlantic are the top three most popular airlines that fly to New York LaGuardia Airport from London according to our data. Air Canada is the first choice among our users, with 34% of people opting to fly with this airline when travelling to New York LaGuardia Airport. Keep in mind that there are 5 different airlines that fly to New York LaGuardia Airport on a routine basis, so you have a few additional options to choose from.

Question 12

What is the most punctual flight time for London to New York flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Question 13

What is the cheapest day to depart on your flight to New York LaGuardia Airport?

Accepted Answer

On average, the least expensive day to fly to New York LaGuardia Airport from London is on a Monday. momondo users have found tickets for Monday departures for as low as £475. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around £501. These prices are subject to change though, so be sure to set up a Price Alert for flights to New York LaGuardia Airport.

Question 14

Can stopping save me money on London to New York LaGuardia Airport flights?

Accepted Answer

You could potentially save up to 11% on your flight if you consider stops on a London to New York LaGuardia Airport flight.

Question 15

Which stopover airport has the shortest connection time from London to New York LaGuardia Airport?

Accepted Answer

Chicago (ORD) has the shortest average stopover time for this route: 1h 12m.

Question 16

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

Accepted Answer

Prices for flights from London to New York LaGuardia Airport are refreshed on a daily basis.

Question 17

How many operators does momondo search for flights from London to New York LaGuardia Airport?

Accepted Answer

The number of operators available for flights from London to New York LaGuardia Airport is 5 as of November 2025.

Question 18

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

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to New York LaGuardia Airport.

Question 19

What documentation or ID do you need to fly to New York LaGuardia Airport?

Accepted Answer

The necessary travel and health documents for your New York LaGuardia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Fastest flight time	10h 26m
Direct flights	None

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom £310	Free Cancellation	Rating 7.4 9,046 reviews	Search United Airlines flights
British Airways	PriceFrom £327	Free Cancellation	Rating 6.7 7,539 reviews	Search British Airways flights
Lufthansa	PriceFrom £334	Free Cancellation	Rating 6.8 7,594 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom £353	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
Air Canada	PriceFrom £359	Free Cancellation	Rating 7.1 10,476 reviews	Search Air Canada flights

Cheap flights from London to New York from £291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to New York departing on 22/4. 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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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 New York LaGuardia Airport?

If you don’t want to visit New York LaGuardia Airport in May, then you should wait until March to fly from London, when ticket prices are also cheap, with an average price of £405.

What is the cheapest day to depart on your flight to New York LaGuardia Airport?

What is the cheapest time of day to depart on your flight to New York LaGuardia Airport?

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

Can stopping save me money on London to New York LaGuardia Airport flights?

You could potentially save up to 11% on your flight if you consider stops on a London to New York LaGuardia Airport flight.

What is the cheapest airline that flies from London to New York LaGuardia?

British Airways, United Airlines, and Delta are the most popular carriers operating from London to New York LaGuardia

Which airlines fly to New York LaGuardia Airport?

How often are flights from London to New York delayed?

Historically, on average around 50% of flights between London and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 23 minutes.

What is the most punctual flight time for London to New York flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to New York flights?

According to our data, airblue have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

Which airport is the most popular for stopovers for flights between London and New York LaGuardia Airport?

Montreal (YUL) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London to New York LaGuardia Airport?

Flights via Boston (BOS) offer the lowest average return price of £429.

Which stopover airport has the shortest travel time from London to New York LaGuardia Airport?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 10h 16m.

Which stopover airport has the shortest connection time from London to New York LaGuardia Airport?

Chicago (ORD) has the shortest average stopover time for this route: 1h 12m.

When to book flights from London to New York LaGuardia Airport

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

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

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How far is London to New York LaGuardia by plane?

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

How many operators does momondo search for flights from London to New York LaGuardia Airport?

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

What documentation or ID do you need to fly to New York LaGuardia Airport?

What is the most popular airline from London to New York LaGuardia Airport?

Best airlines flying from London to New York LaGuardia Airport

Compare and see reviews for airlines that fly from London to New York LaGuardia Airport with momondo

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