Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from New York LaGuardia Airport to London from £200

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from New York LaGuardia Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:00 - 09:55LGA  New York LaGuardia-LHR London Heathrow
10h 55m1 stop Boston Logan Intl
Multiple Airlines Logo
06:00 - 22:38LHR  London Heathrow-LGA New York LaGuardia
21h 38m2 stops Zurich Toronto Pearson Intl
£509Multiple Airlines
Sun, 6 Dec - Tue, 15 Dec
Air Canada Logo
13:00 - 07:10LGA  New York LaGuardia-LHR London Heathrow
13h 10m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
06:00 - 22:38LHR  London Heathrow-LGA New York LaGuardia
21h 38m2 stops Zurich Toronto Pearson Intl
£511Air Canada
Sun, 6 Dec - Tue, 15 Dec
Air Canada Logo
15:30 - 07:10LGA  New York LaGuardia-LHR London Heathrow
10h 40m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
06:50 - 14:38LHR  London Heathrow-LGA New York LaGuardia
12h 48m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
£513Air Canada
Tue, 1 Dec - Thu, 3 Dec
Multiple Airlines Logo
13:10 - 07:10LGA  New York LaGuardia-LHR London Heathrow
13h 00m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
06:00 - 21:30LHR  London Heathrow-LGA New York LaGuardia
20h 30m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
£514Multiple Airlines
Tue, 24 Nov - Thu, 26 Nov
Air Canada Logo
06:00 - 06:30LGA  New York LaGuardia-LHR London Heathrow
19h 30m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa
Air Canada Logo
06:00 - 22:38LHR  London Heathrow-LGA New York LaGuardia
21h 38m2 stops Zurich Toronto Pearson Intl
£517Air Canada
Sat, 5 Dec - Mon, 7 Dec
Air Canada Logo
10:35 - 07:10LGA  New York LaGuardia-LHR London Heathrow
15h 35m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
06:00 - 22:38LHR  London Heathrow-LGA New York LaGuardia
21h 38m2 stops Zurich Toronto Pearson Intl
£518Air Canada
Sat, 5 Dec - Mon, 7 Dec
Air Canada Logo
19:45 - 07:10LGA  New York LaGuardia-LHR London Heathrow
30h 25m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
06:50 - 14:35LHR  London Heathrow-LGA New York LaGuardia
12h 45m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
£519Air Canada
Mon, 23 Nov - Thu, 26 Nov
Multiple Airlines Logo
11:40 - 06:30LGA  New York LaGuardia-LHR London Heathrow
13h 50m1 stop Toronto Pearson Intl
Multiple Airlines Logo
19:25 - 16:48LHR  London Heathrow-LGA New York LaGuardia
26h 23m2 stops Vienna Intl Montreal Pierre Elliott Trudeau Intl
£520Multiple Airlines
Thu, 11 Mar - Fri, 12 Mar
United Airlines Logo
13:10 - 07:10LGA  New York LaGuardia-LHR London Heathrow
13h 00m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
07:00 - 18:44LHR  London Heathrow-LGA New York LaGuardia
16h 44m2 stops Geneva Geneve-Cointrin Washington, D.C. Dulles Intl
£521United Airlines
Sun, 6 Dec - Tue, 8 Dec
Air Canada Logo
15:30 - 07:10LGA  New York LaGuardia-LHR London Heathrow
10h 40m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
06:00 - 16:51LHR  London Heathrow-LGA New York LaGuardia
15h 51m2 stops Vienna Intl Montreal Pierre Elliott Trudeau Intl
£523Air Canada
Thu, 10 Dec - Sat, 12 Dec

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from New York LaGuardia Airport to London Heathrow Airport

Our best Air Canada deals on New York LaGuardia Airport to London Heathrow Airport flight tickets
Air Canada
6 Dec
LGA13:00New York LaGuardia
13h 10m
2 stops
LHR07:10London Heathrow
15 Dec
LHR06:00London Heathrow
21h 38m
2 stops
LGA22:38New York LaGuardia
£511
Air Canada
1 Dec
LGA15:30New York LaGuardia
10h 40m
1 stop
LHR07:10London Heathrow
3 Dec
LHR06:50London Heathrow
12h 48m
2 stops
LGA14:38New York LaGuardia
£513
Air Canada
5 Dec
LGA06:00New York LaGuardia
19h 30m
2 stops
LHR06:30London Heathrow
7 Dec
LHR06:00London Heathrow
21h 38m
2 stops
LGA22:38New York LaGuardia
£517

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
6 Dec
LGA13:10New York LaGuardia
13h 00m
1 stop
LHR07:10London Heathrow
8 Dec
LHR07:00London Heathrow
16h 44m
2 stops
LGA18:44New York LaGuardia
£521
United Airlines
16 Nov
LGA10:35New York LaGuardia
15h 35m
1 stop
LHR07:10London Heathrow
18 Nov
LHR06:50London Heathrow
16h 55m
2 stops
LGA18:45New York LaGuardia
£524
United Airlines
4 Dec
LGA14:55New York LaGuardia
14h 55m
1 stop
LHR10:50London Heathrow
6 Dec
LHR06:50London Heathrow
16h 54m
2 stops
LGA18:44New York LaGuardia
£525

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sun 6/12

18:00-09:55

1 stop10h 55m

London Heathrow

Tue 15/12

06:00-22:38

2 stops21h 38m

£509

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sun 6/12

13:00-07:10

2 stops13h 10m

London Heathrow

Tue 15/12

06:00-22:38

2 stops21h 38m

£511
Fastest return journey

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Tue 1/12

15:30-07:10

1 stop10h 40m

London Heathrow

Thu 3/12

06:50-14:38

2 stops12h 48m

£513

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Tue 24/11

13:10-07:10

1 stop13h 00m

London Heathrow

Thu 26/11

06:00-21:30

2 stops20h 30m

£514

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sat 5/12

06:00-06:30

2 stops19h 30m

London Heathrow

Mon 7/12

06:00-22:38

2 stops21h 38m

£517

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sat 5/12

10:35-07:10

1 stop15h 35m

London Heathrow

Mon 7/12

06:00-22:38

2 stops21h 38m

£518

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Mon 23/11

19:45-07:10

1 stop30h 25m

London Heathrow

Thu 26/11

06:50-14:35

2 stops12h 45m

£519

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Thu 11/3

11:40-06:30

1 stop13h 50m

London Heathrow

Fri 12/3

19:25-16:48

2 stops26h 23m

£520

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sun 6/12

13:10-07:10

1 stop13h 00m

London Heathrow

Tue 8/12

07:00-18:44

2 stops16h 44m

£521

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Thu 10/12

15:30-07:10

1 stop10h 40m

London Heathrow

Sat 12/12

06:00-16:51

2 stops15h 51m

£523

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

Prices are currently typical for flights on this route.

Typical prices usually range from £385 to £615.
The lowest price recently found on this route was £509.

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

In general, April is the cheapest month to fly from New York LaGuardia Airport to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £410. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from New York LaGuardia Airport averaging around £491.

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

On average, the least expensive day to fly to London Heathrow Airport from New York LaGuardia Airport is on a Monday. momondo users have found tickets for Monday departures for as low as £510. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Friday is £611.

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 morning. momondo users have found flights departing from New York LaGuardia Airport to London Heathrow Airport in the morning for as low as £565. 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 afternoon when prices are £592 on average. Flights to London Heathrow Airport from New York LaGuardia Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

£200

Fastest flight time

9h 24m

Direct flights

None
The best one-way flight to London Heathrow Airport from New York LaGuardia Airport in the past 72 hours is £200. The best return flight deal from New York LaGuardia Airport to London Heathrow Airport found on momondo in the last 72 hours is £509.
The fastest flight from New York LaGuardia Airport to London Heathrow Airport takes 9h 24m
There are no direct flights from New York LaGuardia Airport to London Heathrow Airport. There are no popular flight routes from New York LaGuardia Airport to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to London Heathrow Airport

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

    The distance between New York LaGuardia and London Heathrow is about 3438.0 mi. Flights usually cover this in 9h 24m, 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 were last updated today.

  • 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 layovers 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 license, 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Stratford-upon-Avon
Southend-on-Sea
Luton
Northampton
Ipswich
Slough
Swindon
Maidstone
Folkestone
Hastings
Ilford
Canterbury
Poole
Salisbury
Colchester
Chichester

Why use momondo?

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

Finding the right flight to London from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to London from New York with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to London.

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 simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from New York and alert you when they change.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 3/12
Thu 10/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London