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Cheap flights from London, ON to New York LaGuardia Airport, NY from C$ 287

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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — LGA
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap 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 11 September 2025.

Round-trip from

C$ 579

One-way from

C$ 287

Popular in

April

Cheapest in

May

Average price

C$ 614
Air Canada
  • Air Canada
  • 15/10-17/10
  • 4 total stops
  • 16h 32m total
  • London to New York
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24/10
  • 24/10
  • 2 total stops
  • 16h 21m total
  • London to New York
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from London to LaGuardia

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 11 September 2025.

Wed 15/109:55 a.m.YXU - LGA
2 stops8h 35mAir Canada
Fri 17/107:05 a.m.LGA - YXU
2 stops7h 57mAir Canada
Deal found 9/9C$ 579
Fri 10/109:55 a.m.YXU - LGA
1 stop5h 59mAir Canada
Wed 15/107:05 a.m.LGA - YXU
2 stops7h 57mAir Canada
Deal found 9/9C$ 596
Fri 10/103:40 p.m.YXU - LGA
1 stop5h 19mAir Canada
Thu 16/1010:30 a.m.LGA - YXU
1 stop4h 32mAir Canada
Deal found 10/9C$ 610
Wed 12/115:45 a.m.YXU - LGA
2 stops8h 58mAir Canada
Fri 14/114:20 p.m.LGA - YXU
1 stop5h 01mAir Canada
Deal found 11/9C$ 649

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 11 September 2025.
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

Wed 15/10

9:55 a.m.-6:30 p.m.

2 stops8h 35m

New York LaGuardia

Fri 17/10

7:05 a.m.-3:02 p.m.

2 stops7h 57m

C$ 579

LondonNew York

YXU - LGA

YXULGA

London

Wed 12/11

9:25 a.m.-2:28 p.m.

1 stop5h 03m

New York LaGuardia

Fri 14/11

12:45 p.m.-5:05 p.m.

1 stop4h 20m

C$ 579

LondonNew York

YXU - LGA

YXULGA

London

Fri 10/10

9:55 a.m.-3:54 p.m.

1 stop5h 59m

New York LaGuardia

Wed 15/10

7:05 a.m.-3:02 p.m.

2 stops7h 57m

C$ 596

LondonNew York

YXU - LGA

YXULGA

London

Fri 10/10

3:40 p.m.-8:59 p.m.

1 stop5h 19m

New York LaGuardia

Thu 16/10

10:30 a.m.-3:02 p.m.

1 stop4h 32m

C$ 610

LondonNew York

YXU - LGA

YXULGA

London

Fri 24/10

6:00 a.m.-10:21 p.m.

2 stops16h 21m

C$ 287

LondonNew York

YXU - LGA

YXULGA

London

Fri 24/10

6:15 a.m.-10:49 a.m.

1 stop4h 34m

C$ 317

LondonNew York

YXU - LGA

YXULGA

London

Sat 25/10

6:00 a.m.-10:21 p.m.

2 stops16h 21m

C$ 327

LondonNew York

YXU - LGA

YXULGA

London

Sun 26/10

8:00 p.m.-4:59 p.m.

2 stops44h 59m

C$ 331

LondonNew York

YXU - LGA

YXULGA

London

Thu 30/10

5:45 a.m.-10:53 a.m.

1 stop5h 08m

C$ 353

LondonNew York

YXU - LGA

YXULGA

London

Tue 28/10

5:45 a.m.-10:53 a.m.

1 stop5h 08m

C$ 353

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 15 results
1
2

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, June is the cheapest month in which you can book a flight from London, Ontario to New York LaGuardia Airport (average of C$ 239). Flying from London, Ontario to New York LaGuardia Airport in November is currently the most expensive (average of C$ 308). 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 11 September 2025.
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
10,000 reviews
Check prices

Comfort

7.1

Entertainment

6.8

Overall

7.1

Food

6.3

Crew

7.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Comfort

7.1

Entertainment

6.8

Overall

7.1

Food

6.3

Crew

7.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

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 8h 35m. 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$ 558 on this airline. You may be able to fly from London, Ontario to New York LaGuardia Airport for 14% 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, June is the cheapest month in which you can book a flight from London, Ontario to New York LaGuardia Airport (average of C$ 239). Flying from London, Ontario to New York LaGuardia Airport in November is currently the most expensive (average of C$ 308). 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
Secaucus
Queens
Carlstadt
Carteret
Rahway
Saddle Brook
Bronx
South Plainfield
Englewood
Plainview
Fort Lee
New Brunswick
Hoboken
East Rutherford
Elizabeth
Roslyn
Yonkers
Stratford
Harrison
Bordentown

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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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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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 558AverageC$ 607FlexibilityNo 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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