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Cheap flights from New York LaGuardia Airport to London from $274

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from New York LaGuardia Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 am - 2:05 pmLGA  New York LaGuardia-YXU London
7h 35m1 stop Orlando
Multiple Airlines Logo
8:20 am - 8:59 pmYXU  London-LGA New York LaGuardia
12h 39m2 stops Orlando Atlanta Hartsfield-Jackson
$503Multiple Airlines
Thu, Dec 17 - Thu, Dec 24
Multiple Airlines Logo
6:30 am - 2:05 pmLGA  New York LaGuardia-YXU London
7h 35m1 stop Orlando
Multiple Airlines Logo
8:20 am - 11:06 pmYXU  London-LGA New York LaGuardia
14h 46m1 stop Orlando
$525Multiple Airlines
Thu, Dec 17 - Thu, Dec 24
Multiple Airlines Logo
6:30 am - 2:05 pmLGA  New York LaGuardia-YXU London
7h 35m1 stop Orlando
Multiple Airlines Logo
8:20 am - 8:30 amYXU  London-LGA New York LaGuardia
24h 10m3 stops Orlando Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
$559Multiple Airlines
Thu, Dec 17 - Thu, Dec 24
Multiple Airlines Logo
6:30 am - 1:45 pmLGA  New York LaGuardia-YXU London
31h 15m3 stops Orlando Atlanta Hartsfield-Jackson Fort Lauderdale
Multiple Airlines Logo
8:20 am - 8:59 pmYXU  London-LGA New York LaGuardia
12h 39m2 stops Orlando Atlanta Hartsfield-Jackson
$610Multiple Airlines
Thu, Dec 17 - Thu, Dec 24
Multiple Airlines Logo
6:30 am - 1:45 pmLGA  New York LaGuardia-YXU London
31h 15m3 stops Orlando Atlanta Hartsfield-Jackson Fort Lauderdale
Multiple Airlines Logo
8:20 am - 8:30 amYXU  London-LGA New York LaGuardia
24h 10m3 stops Orlando Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
$646Multiple Airlines
Thu, Dec 17 - Thu, Dec 24
Multiple Airlines Logo
6:30 am - 5:00 pmLGA  New York LaGuardia-YXU London
34h 30m3 stops Orlando Charlotte Douglas Fort Lauderdale
Multiple Airlines Logo
6:40 am - 8:42 amYXU  London-LGA New York LaGuardia
26h 02m2 stops Calgary Toronto Pearson Intl
$716Multiple Airlines
Thu, Dec 3 - Wed, Dec 9
Air Canada Logo
10:30 am - 2:42 pmLGA  New York LaGuardia-YXU London
4h 12m1 stop Toronto Pearson Intl
Air Canada Logo
3:20 pm - 7:03 pmYXU  London-LGA New York LaGuardia
3h 43m1 stop Toronto Pearson Intl
$751Air Canada
Tue, Jan 12 - Thu, Jan 14
Air Canada Logo
10:30 am - 2:42 pmLGA  New York LaGuardia-YXU London
4h 12m1 stop Toronto Pearson Intl
Air Canada Logo
5:30 am - 2:35 pmYXU  London-LGA New York LaGuardia
9h 05m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$759Air Canada
Tue, Jan 12 - Thu, Jan 14
Air Canada Logo
6:00 am - 2:42 pmLGA  New York LaGuardia-YXU London
8h 42m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
9:15 am - 7:06 pmYXU  London-LGA New York LaGuardia
9h 51m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$768Air Canada
Tue, Jan 12 - Thu, Jan 14
Multiple Airlines Logo
6:30 am - 5:00 pmLGA  New York LaGuardia-YXU London
34h 30m3 stops Orlando Charlotte Douglas Fort Lauderdale
Multiple Airlines Logo
6:40 am - 8:42 amYXU  London-LGA New York LaGuardia
26h 02m3 stops Calgary Winnipeg Toronto Pearson Intl
$778Multiple Airlines
Thu, Dec 3 - Wed, Dec 9

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United Airlines flights from New York LaGuardia Airport to London, Ontario

Our best United Airlines deals on New York LaGuardia Airport to London, Ontario flight tickets
United Airlines
Dec 17
LGA10:30 amNew York LaGuardia
4h 12m
1 stop
YXU2:42 pmLondon
Dec 24
YXU9:15 amLondon
6h 23m
1 stop
LGA3:38 pmNew York LaGuardia
$948
United Airlines
Dec 19
LGA10:30 amNew York LaGuardia
4h 12m
1 stop
YXU2:42 pmLondon
Dec 26
YXU5:30 amLondon
5h 23m
1 stop
LGA10:53 amNew York LaGuardia
$959
United Airlines
Dec 17
LGA10:30 amNew York LaGuardia
4h 12m
1 stop
YXU2:42 pmLondon
Dec 24
YXU5:30 amLondon
14h 45m
2 stops
LGA8:15 pmNew York LaGuardia
$964

Air Canada flights from New York LaGuardia Airport to London, Ontario

Our best Air Canada deals on New York LaGuardia Airport to London, Ontario flight tickets
Air Canada
Jan 12
LGA10:30 amNew York LaGuardia
4h 12m
1 stop
YXU2:42 pmLondon
Jan 14
YXU3:20 pmLondon
3h 43m
1 stop
LGA7:03 pmNew York LaGuardia
$751
Air Canada
Jan 12
LGA10:30 amNew York LaGuardia
4h 12m
1 stop
YXU2:42 pmLondon
Jan 14
YXU5:30 amLondon
9h 05m
2 stops
LGA2:35 pmNew York LaGuardia
$759
Air Canada
Jan 12
LGA6:00 amNew York LaGuardia
8h 42m
2 stops
YXU2:42 pmLondon
Jan 14
YXU9:15 amLondon
9h 51m
2 stops
LGA7:06 pmNew York LaGuardia
$768

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkLondon

LGA New York LaGuardia - YXU London

LGAYXU

New York LaGuardia

Thu 12/17

6:30 am-2:05 pm

1 stop7h 35m

London

Thu 12/24

8:20 am-8:59 pm

2 stops12h 39m

$503

New YorkLondon

LGA New York LaGuardia - YXU London

LGAYXU

New York LaGuardia

Thu 12/17

6:30 am-2:05 pm

1 stop7h 35m

London

Thu 12/24

8:20 am-11:06 pm

1 stop14h 46m

$525

New YorkLondon

LGA New York LaGuardia - YXU London

LGAYXU

New York LaGuardia

Thu 12/17

6:30 am-2:05 pm

1 stop7h 35m

London

Thu 12/24

8:20 am-8:30 am

3 stops24h 10m

$559

New YorkLondon

LGA New York LaGuardia - YXU London

LGAYXU

New York LaGuardia

Thu 12/17

6:30 am-1:45 pm

3 stops31h 15m

London

Thu 12/24

8:20 am-8:59 pm

2 stops12h 39m

$610

New YorkLondon

LGA New York LaGuardia - YXU London

LGAYXU

New York LaGuardia

Thu 12/17

6:30 am-1:45 pm

3 stops31h 15m

London

Thu 12/24

8:20 am-8:30 am

3 stops24h 10m

$646

New YorkLondon

LGA New York LaGuardia - YXU London

LGAYXU

New York LaGuardia

Thu 12/3

6:30 am-5:00 pm

3 stops34h 30m

London

Wed 12/9

6:40 am-8:42 am

2 stops26h 02m

$716
Quickest round-trip

New YorkLondon

LGA New York LaGuardia - YXU London

LGAYXU

New York LaGuardia

Tue 1/12

10:30 am-2:42 pm

1 stop4h 12m

London

Thu 1/14

3:20 pm-7:03 pm

1 stop3h 43m

$751

New YorkLondon

LGA New York LaGuardia - YXU London

LGAYXU

New York LaGuardia

Tue 1/12

10:30 am-2:42 pm

1 stop4h 12m

London

Thu 1/14

5:30 am-2:35 pm

2 stops9h 05m

$759

New YorkLondon

LGA New York LaGuardia - YXU London

LGAYXU

New York LaGuardia

Tue 1/12

6:00 am-2:42 pm

2 stops8h 42m

London

Thu 1/14

9:15 am-7:06 pm

2 stops9h 51m

$768

New YorkLondon

LGA New York LaGuardia - YXU London

LGAYXU

New York LaGuardia

Thu 12/3

6:30 am-5:00 pm

3 stops34h 30m

London

Wed 12/9

6:40 am-8:42 am

3 stops26h 02m

$778

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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

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 airline that flies from New York LaGuardia to London?

Air Canada is the most popular carrier operating from New York LaGuardia to London

What airlines fly to London, Ontario?

Porter Airlines, Air Canada and American Airlines are the top three most popular airlines that fly to London, Ontario from New York LaGuardia Airport according to our data. Porter Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to London, Ontario. Keep in mind that there are 6 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from New York LaGuardia Airport to London, Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to London, Ontario 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, Ontario (LGA to YXU) flight deals and tips

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

Best Price Found

$274

Fastest flight time

4h 12m

Direct flights

None
The best one-way flight to London, Ontario from New York LaGuardia Airport in the past 72 hours is $274. The best round-trip flight deal from New York LaGuardia Airport to London, Ontario found on momondo in the last 72 hours is $503.
The fastest flight from New York LaGuardia Airport to London, Ontario takes 4h 12m
There are no direct flights from New York LaGuardia Airport to London, Ontario. There are no popular flight routes from New York LaGuardia Airport to London, Ontario.
Search flight deals

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

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

    New York LaGuardia and London are 407.7 mi apart from one another. By plane, this route typically takes 4h 12m.

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

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

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

    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 New York LaGuardia Airport to London Airport.

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

    The travel and health documents required for your trip to London 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 Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Grand Bend
Port Stanley

Why use momondo?

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

It is quick and easy to find New York to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

All flight searches from New York to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between New York and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to London from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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