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Cheap flights from London, ON to New York LaGuardia Airport, NY from C$ 330

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — LGA
25 févr. — 4 mars1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to LaGuardia

Enter your travel dates to find the best prices.

Cheapest flights from London to LaGuardia
Explore the most affordable flight options available from London to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 janvier 2026.

lun. 23/25:40 p.m.
YXU
-
LGA
1 stop4h 53m
Air Canada
dim. 1/311:30 a.m.
LGA
-
YXU
1 stop5h 35m
Air Canada
Deal found 24/1C$ 699
mer. 11/35:40 p.m.
YXU
-
LGA
1 stop4h 53m
Air Canada
mer. 18/31:05 p.m.
LGA
-
YXU
1 stop4h 00m
Air Canada
Deal found 25/1C$ 700
dim. 1/35:10 a.m.
YXU
-
LGA
1 stop4h 08m
Air Canada
mer. 4/311:30 a.m.
LGA
-
YXU
1 stop5h 35m
Air Canada
Deal found 25/1C$ 729
lun. 23/28:10 p.m.
YXU
-
LGA
2 stops19h 28m
Multiple Airlines
dim. 1/310:35 a.m.
LGA
-
YXU
3 stops20h 00m
Multiple Airlines
Deal found 24/1C$ 760

Find flight deals from London to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to LaGuardia (LGA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 janvier 2026.

Round-trip from

C$ 699

One-way from

C$ 330

Popular in

August

Cheapest in

May

Average price

C$ 766
Air Canada
  • Air Canada
  • 23/2-1/3
  • 2 total stops
  • 10h 28m total
  • London to New York
Search Deals
10/3
  • 10/3
  • 2 total stops
  • 20h 45m total
  • London to New York
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to LaGuardia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 janvier 2026.
Use the filters below to find and compare flights from London to New York LaGuardia Airport that are best for you.

Fly from

London

Fly to

LaGuardia

Route

Depart

Return

Price

LondonNew York

YXU - LGA

YXULGA

London

mer. 11/3

5:40 p.m.-10:33 p.m.

1 stop4h 53m

New York LaGuardia

mer. 18/3

1:05 p.m.-5:05 p.m.

1 stop4h 00m

C$ 700

LondonNew York

YXU - LGA

YXULGA

London

dim. 1/3

5:10 a.m.-9:18 a.m.

1 stop4h 08m

New York LaGuardia

mer. 4/3

11:30 a.m.-5:05 p.m.

1 stop5h 35m

C$ 729

LondonNew York

YXU - LGA

YXULGA

London

lun. 23/2

8:10 p.m.-3:38 p.m.

2 stops19h 28m

New York LaGuardia

dim. 1/3

10:35 a.m.-6:35 a.m.

3 stops20h 00m

C$ 760

LondonNew York

YXU - LGA

YXULGA

London

mer. 11/3

5:10 a.m.-9:18 a.m.

1 stop4h 08m

New York LaGuardia

mer. 18/3

1:15 p.m.-9:21 p.m.

2 stops8h 06m

C$ 803

LondonNew York

YXU - LGA

YXULGA

London

mar. 10/3

8:10 p.m.-4:55 p.m.

2 stops20h 45m

C$ 330

LondonNew York

YXU - LGA

YXULGA

London

mer. 11/3

8:10 p.m.-4:55 p.m.

2 stops20h 45m

C$ 367

LondonNew York

YXU - LGA

YXULGA

London

jeu. 12/3

5:10 a.m.-10:43 a.m.

1 stop5h 33m

C$ 393

LondonNew York

YXU - LGA

YXULGA

London

mer. 11/3

9:25 a.m.-3:38 p.m.

1 stop6h 13m

C$ 393

LondonNew York

YXU - LGA

YXULGA

London

jeu. 12/3

8:10 p.m.-8:59 p.m.

2 stops24h 49m

C$ 393

LondonNew York

YXU - LGA

YXULGA

London

mar. 10/3

9:25 a.m.-3:38 p.m.

1 stop6h 13m

C$ 393

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 12 results
1
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Best time to book a flight from London to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to New York LaGuardia Airport

What is the cheapest month to book a flight from London, Ontario to New York LaGuardia Airport?

Currently, May is the cheapest month in which you can book a flight from London, Ontario to New York LaGuardia Airport (average of C$ 114). Flying from London, Ontario to New York LaGuardia Airport in December is currently the most expensive (average of C$ 282). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to LaGuardia. Reviews last updated 26 janvier 2026.
Read through reviews of airlines operating flights from London to New York LaGuardia Airport, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,656 reviews
Check prices

Boarding

7.3

Overall

7.1

Entertainment

6.8

Food

6.3

Comfort

7.1

Crew

7.8

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Air Canada
7.1
Good
10,656 reviews
Air Canada
7.1
Good
10,656 reviews
Check prices

Boarding

7.3

Overall

7.1

Entertainment

6.8

Food

6.3

Comfort

7.1

Crew

7.8

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.

Related info for your journey

Find useful and relevant information for your journey from London to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from London to New York LaGuardia?

    If you book a flight to New York LaGuardia from London, you will be flying from London, which is the city’s only airport. London (YXU) is located 8.6 km from the centre of London. There are 0 flights from London to New York LaGuardia per day from 1 airline.

  • How long is the flight from London, Ontario to New York LaGuardia Airport?

    Airlines like Air Canada fly from London, Ontario to New York LaGuardia Airport in about 4h 53m. The time it takes to get you to your destination can typically vary by up to . London, Ontario and New York LaGuardia Airport are separated by a distance of 652 km.

  • What is the cheapest airline to fly from London, Ontario to New York LaGuardia Airport round-trip?

    Our cheapest airline available from London, Ontario to New York LaGuardia Airport is Air Canada. Our recent data shows that you can find tickets from as low as C$ 552 on this airline. You may be able to fly from London, Ontario to New York LaGuardia Airport for 21% less than the average price by searching for this airline.

  • Can I find deals for flights from London to LaGuardia that include hotel bookings?

    Yes. In addition to deals on London to LaGuardia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to LaGuardia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to LaGuardia.

  • Can I find deals for business class flights from London to LaGuardia?

    Yes. Cheapflights offers flight deals from London to LaGuardia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London, Ontario to New York LaGuardia Airport?

    Currently, May is the cheapest month in which you can book a flight from London, Ontario to New York LaGuardia Airport (average of C$ 114). Flying from London, Ontario to New York LaGuardia Airport in December is currently the most expensive (average of C$ 282). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Secaucus
Carteret
Carlstadt
Rahway
East Rutherford
Paramus
Westbury
Plainview
Fort Lee
Yonkers
Bronx
New Brunswick
Hoboken
Teaneck
Roslyn
Stratford
Bordentown
Woodbridge
Hackensack

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Alternative routes for London to LaGuardia

See prices for flight routes from nearby airports that may be better suited for you.
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Windsor to Newark flights
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Sudbury to Newark flights
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Timmins to Newark flights
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Windsor to LaGuardia flights
Ottawa to Stewart flights

Top airline flying from London to LaGuardia

Discover the top airline that operate flights from London to LaGuardia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 janvier 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 552AverageC$ 667FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to LaGuardia?

When you search for this flight from London to LaGuardia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to LaGuardia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to LaGuardia from London.

Can Cheapflights find flights from London to LaGuardia with no change fees?

Need flexible booking options for your flight to LaGuardia from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London to LaGuardia become cheaper?

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