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

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

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

Delta and Virgin Atlantic are the most popular carriers operating from New York LaGuardia to London

How often are flights from New York to London delayed?

Historically, on average around 0% of flights between New York and London have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London 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.

C$ 285 Cheap Flights from New York LaGuardia Airport to London in 2025/26

1 adult

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Find the cheapest flights from New York LaGuardia Airport to London

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 a.m. - 10:00 a.m.

LGA

LGW

22h 30m1 stop

2:00 p.m. - 5:58 p.m.

LGW

LGA

32h 58m1 stop

C$ 694Multiple Airlines

jue., 15 ene. - jue., 22 ene.

7:59 p.m. - 10:00 a.m.

LGA

LGW

33h 01m1 stop

2:00 p.m. - 8:00 p.m.

LGW

LGA

35h 00m1 stop

C$ 695Multiple Airlines

jue., 15 ene. - jue., 22 ene.

9:55 a.m. - 10:00 a.m.

LGA

LGW

19h 05m1 stop

2:00 p.m. - 8:00 p.m.

LGW

LGA

35h 00m1 stop

C$ 699Multiple Airlines

vie., 23 ene. - vie., 30 ene.

6:30 a.m. - 10:00 a.m.

LGA

LGW

22h 30m1 stop

2:00 p.m. - 5:58 p.m.

LGW

LGA

32h 58m1 stop

C$ 703Multiple Airlines

jue., 29 ene. - jue., 5 feb.

9:55 a.m. - 10:00 a.m.

LGA

LGW

19h 05m1 stop

2:00 p.m. - 8:00 p.m.

LGW

LGA

35h 00m1 stop

C$ 706Multiple Airlines

jue., 29 ene. - jue., 5 feb.

6:00 a.m. - 10:50 a.m.

LGA

LHR

23h 50m1 stop

1:25 p.m. - 4:57 p.m.

LHR

LGA

32h 32m1 stop

C$ 709United Airlines

mié., 31 dic. - vie., 9 ene.

3:30 p.m. - 8:30 a.m.

LGA

LHR

12h 00m1 stop

1:25 p.m. - 9:33 p.m.

LHR

LGA

13h 08m1 stop

C$ 715Lufthansa

sáb., 21 feb. - sáb., 28 feb.

9:15 p.m. - 5:55 a.m.

LGA

LHR

27h 40m1 stop

1:25 p.m. - 9:53 a.m.

LHR

LGA

25h 28m1 stop

C$ 716United Airlines

mar., 30 dic. - vie., 9 ene.

5:16 p.m. - 8:45 a.m.

LGA

LHR

10h 29m1 stop

9:40 a.m. - 4:30 p.m.

LHR

LGA

11h 50m1 stop

C$ 728Delta

mié., 31 dic. - vie., 9 ene.

4:05 p.m. - 9:05 a.m.

LGA

LHR

12h 00m1 stop

6:20 a.m. - 6:24 p.m.

LHR

LGA

17h 04m2 stops

C$ 730Virgin Atlantic

sáb., 21 feb. - sáb., 28 feb.

Lufthansa flights from New York LaGuardia Airport to London

Our best Lufthansa deals on New York LaGuardia Airport to London flight tickets

Lufthansa

21 Feb

LGA3:30 p.m.New York LaGuardia

12h 00m

1 stop

LHR8:30 a.m.London Heathrow

28 Feb

LHR1:25 p.m.London Heathrow

13h 08m

1 stop

LGA9:33 p.m.New York LaGuardia

C$ 714

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Lufthansa

14 Jan

LGA3:20 p.m.New York LaGuardia

10h 50m

1 stop

LHR7:10 a.m.London Heathrow

21 Jan

LHR1:25 p.m.London Heathrow

13h 08m

1 stop

LGA9:33 p.m.New York LaGuardia

C$ 815

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Delta flights from New York LaGuardia Airport to London

Our best Delta deals on New York LaGuardia Airport to London flight tickets

Delta

31 Dec

LGA5:16 p.m.New York LaGuardia

10h 29m

1 stop

LHR8:45 a.m.London Heathrow

9 Jan

LHR9:40 a.m.London Heathrow

11h 50m

1 stop

LGA4:30 p.m.New York LaGuardia

C$ 728

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Delta

3 Apr

LGA4:00 p.m.New York LaGuardia

9h 30m

1 stop

LHR6:30 a.m.London Heathrow

10 Apr

LHR9:40 a.m.London Heathrow

10h 39m

1 stop

LGA3:19 p.m.New York LaGuardia

C$ 761

Find similar

Delta

17 Mar

LGA6:00 p.m.New York LaGuardia

9h 50m

1 stop

LHR7:50 a.m.London Heathrow

22 Mar

LHR1:05 p.m.London Heathrow

11h 19m

1 stop

LGA8:24 p.m.New York LaGuardia

C$ 822

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

jue. 15/1

6:30 a.m.-10:00 a.m.

1 stop22h 30m

London Gatwick

jue. 22/1

2:00 p.m.-5:58 p.m.

1 stop32h 58m

C$ 694

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

jue. 15/1

7:59 p.m.-10:00 a.m.

1 stop33h 01m

London Gatwick

jue. 22/1

2:00 p.m.-8:00 p.m.

1 stop35h 00m

C$ 695

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

vie. 23/1

9:55 a.m.-10:00 a.m.

1 stop19h 05m

London Gatwick

vie. 30/1

2:00 p.m.-8:00 p.m.

1 stop35h 00m

C$ 699

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

jue. 29/1

6:30 a.m.-10:00 a.m.

1 stop22h 30m

London Gatwick

jue. 5/2

2:00 p.m.-5:58 p.m.

1 stop32h 58m

C$ 703

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

jue. 29/1

9:55 a.m.-10:00 a.m.

1 stop19h 05m

London Gatwick

jue. 5/2

2:00 p.m.-8:00 p.m.

1 stop35h 00m

C$ 706

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

mié. 31/12

6:00 a.m.-10:50 a.m.

1 stop23h 50m

London Heathrow

vie. 9/1

1:25 p.m.-4:57 p.m.

1 stop32h 32m

C$ 709

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

sáb. 21/2

3:30 p.m.-8:30 a.m.

1 stop12h 00m

London Heathrow

sáb. 28/2

1:25 p.m.-9:33 p.m.

1 stop13h 08m

C$ 714

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

mar. 30/12

9:15 p.m.-5:55 a.m.

1 stop27h 40m

London Heathrow

vie. 9/1

1:25 p.m.-9:53 a.m.

1 stop25h 28m

C$ 716

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

mié. 31/12

5:16 p.m.-8:45 a.m.

1 stop10h 29m

London Heathrow

vie. 9/1

9:40 a.m.-4:30 p.m.

1 stop11h 50m

C$ 728

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

sáb. 21/2

4:05 p.m.-9:05 a.m.

1 stop12h 00m

London Heathrow

sáb. 28/2

6:20 a.m.-6:24 p.m.

2 stops17h 04m

C$ 730

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Delays

What is the cheapest month to fly to London?

In general, January is the cheapest month to fly from New York LaGuardia Airport to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 651. If you aren’t able to travel to London during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of C$ 728.

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

According to our data, Saturday is the cheapest day to fly to London from New York LaGuardia Airport. The lowest ticket price found for a Saturday departure recently was C$ 906. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to London for around C$ 945.

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

Our most recent data shows that the best time of day to fly to London is in the morning. Flights from New York LaGuardia Airport to London during this time can be as low as C$ 803. In the evening is when there is more demand to fly to London, so prices are often more expensive at around C$ 951 per ticket.

How have New York LaGuardia Airport to London flight prices changed over time?

When to book flights from New York LaGuardia Airport to London

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

Estimated round-trip price

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

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

Fastest flight time	10h 50m
Direct flights	None

The fastest flight from New York LaGuardia Airport to London takes 10h 50m

There are no direct flights from New York LaGuardia Airport to London. There are no popular flight routes from New York LaGuardia Airport to London.

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How far is New York LaGuardia to London by plane?
There are 5553.6 km between New York LaGuardia and London. 10h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from New York LaGuardia Airport to London?
Prices for flights from New York LaGuardia Airport to London are updated daily.
How old do you have to be to fly from New York LaGuardia Airport to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London 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.

Hounslow

Ipswich

Dartford

Gatwick

Ilford

Chelmsford

Wokingham

Slough

Feltham

Hayes

Uxbridge

Wembley

Waterlooville

Newport

Basingstoke

Milton Keynes

Dover

Worthing

Maidstone

Guildford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from New York.

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

momondo does allow users to show only those flights to London from New York which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from New York.

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

If you are not ready to book a flight from New York to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.