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$284+ Cheap flights from LaGuardia, NY (LGA) to London, ON (YXU)

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — YXU
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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Cheap flight deals from LaGuardia to London

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to London (YXU). 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 January 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$433
(Mytrip)

One-way from

$284
(Air Canada)
Provider with most accurate pricing for New York LaGuardia-London flight deals.
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Provider most trusted by Cheapflights users for New York LaGuardia-London flights.
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From New York LaGuardia to London
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One-way flight from New York LaGuardia to London
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Find flight deals from LaGuardia to London

Cheapest flights from LaGuardia to London
Explore the most affordable flight options available from LaGuardia to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This Mytrip deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/118:30 amLGA - YXU
3 stops34h 43mMultiple Airlines
Mon 2/1712:20 pmYXU - LGA
2 stops20h 44mMultiple Airlines
Deal found 1/15$439
This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1110:10 amLGA - YXU
1 stop4h 40mUnited Airlines
Mon 2/175:45 amYXU - LGA
1 stop5h 03mUnited Airlines
Deal found 1/15$596
This Air Canada deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/118:45 amLGA - YXU
1 stop6h 05mAir Canada
Mon 2/179:55 amYXU - LGA
1 stop4h 59mAir Canada
Deal found 1/15$607

Find flights from LaGuardia to London within your budget

Customize your flight search to find flights from LaGuardia to London 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 2,558,603 searches. Data last updated January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Tue 2/11

8:30 am-7:13 pm

3 stops34h 43m

London

Mon 2/17

12:20 pm-9:04 am

2 stops20h 44m

$439

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Tue 2/11

10:10 am-2:50 pm

1 stop4h 40m

London

Mon 2/17

5:45 am-10:48 am

1 stop5h 03m

$596

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Tue 2/11

8:45 am-2:50 pm

1 stop6h 05m

London

Mon 2/17

9:55 am-2:54 pm

1 stop4h 59m

$607

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Wed 2/19

3:35 pm-8:20 pm

1 stop4h 45m

$284

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Mon 1/27

4:30 pm-7:12 pm

3 stops26h 42m

$290

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Wed 2/19

8:15 am-8:20 pm

2 stops12h 05m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

  • Most accurate provider: When it comes to deals on New York LaGuardia Airport-London, Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-London, Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-London, Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-London, Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-London, Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from LaGuardia to London

Have a flexible travel schedule? Discover the best time to fly to London from LaGuardia 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.

Travel insights for flights from LaGuardia to London

Get recent, data-driven insights about flights from LaGuardia to London including ideal travel times, pricing trends, and more.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London, Ontario ranges from 2.8 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. March is typically the driest time to visit London, Ontario when rainfall is around 2.8 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated January 17, 2025.
United Airlines
7.4
Good
8,965 reviews

Crew

8.1

Comfort

7.3

Food

6.7

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

United Airlines
7.4
Good
8,965 reviews
United Airlines
7.4
Good
8,965 reviews

Crew

8.1

Comfort

7.3

Food

6.7

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

Air Canada
7.0
Good
8,587 reviews
United Airlines
7.4
Good
8,965 reviews

Crew

8.1

Comfort

7.3

Food

6.7

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to London. 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 into for flights to London from New York LaGuardia?

    Located just 5.3 mi from the city center, London is the airport most travelers will use when flying to London from New York LaGuardia. Booking flights from New York LaGuardia to London (YXU) should be relatively easy as there are 0 daily inbound flights from New York LaGuardia from 1 airline.

  • What are the cheapest airlines flying from New York LaGuardia Airport to London, Ontario round-trip?

    Air Canada, at $607, was found to be the cheapest airline from New York LaGuardia Airport to London, Ontario. An alternate airline flying to your destination would be United Airlines.

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

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

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

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

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

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

See more FAQs

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Alternative routes for LaGuardia to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from LaGuardia to London

Discover the top airline that operate flights from LaGuardia to London. 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 2,558,603 searches. Data last updated January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$213Average$522FlexibilityNo cancel feeOn-time67%
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