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Cheap flights from London, ON to Los Angeles from C$ 267

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — LAX
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Los Angeles

Enter your travel dates to find the best prices.

Cheapest flights from London to Los Angeles
Explore the most affordable flight options available from London to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Thu 16/49:25 a.m.
YXU
-
LAX
1 stop8h 45m
Air Canada
Mon 20/410:55 p.m.
LAX
-
YXU
1 stop6h 48m
Air Canada
Deal found 25/1C$ 511
Thu 16/48:10 p.m.
YXU
-
LAX
2 stops17h 50m
WestJet
Tue 21/411:50 a.m.
LAX
-
YXU
2 stops15h 45m
WestJet
Deal found 25/1C$ 515
Fri 17/49:25 a.m.
YXU
-
LAX
2 stops14h 34m
Air Canada
Tue 21/46:30 a.m.
LAX
-
YXU
2 stops11h 48m
Air Canada
Deal found 25/1C$ 517
Fri 17/47:30 a.m.
YXU
-
LAX
1 stop17h 33m
WestJet
Tue 21/47:00 a.m.
LAX
-
YXU
1 stop20h 35m
WestJet
Deal found 25/1C$ 530
Sat 18/49:25 a.m.
YXU
-
LAX
1 stop12h 54m
Air Canada
Tue 21/410:55 p.m.
LAX
-
YXU
1 stop6h 48m
Air Canada
Deal found 25/1C$ 545
Mon 9/35:10 a.m.
YXU
-
LAX
2 stops14h 19m
Air Canada
Thu 12/36:10 p.m.
LAX
-
YXU
2 stops11h 36m
Air Canada
Deal found 25/1C$ 551
Thu 19/29:25 a.m.
YXU
-
LAX
1 stop15h 03m
Air Canada
Sat 28/26:10 p.m.
LAX
-
YXU
2 stops11h 36m
Air Canada
Deal found 27/1C$ 565
Thu 16/49:25 a.m.
YXU
-
LAX
1 stop8h 44m
United Airlines
Sat 18/412:55 a.m.
LAX
-
YXU
2 stops13h 08m
United Airlines
Deal found 25/1C$ 581
Fri 17/47:30 a.m.
YXU
-
LAX
2 stops15h 22m
WestJet
Mon 20/411:50 a.m.
LAX
-
YXU
2 stops15h 45m
WestJet
Deal found 25/1C$ 582

Find flight deals from London to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to Los Angeles (LAX). 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 28 January 2026.

Round-trip from

C$ 511

One-way from

C$ 267

Popular in

December

Cheapest in

June

Average price

C$ 426
Air Canada
  • Air Canada
  • 16/4-20/4
  • 2 total stops
  • 15h 33m total
  • London to Los Angeles
Search Deals
WestJet
  • WestJet
  • 6/3
  • 1 total stop
  • 12h 28m total
  • London to Los Angeles
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 137 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 38 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 Los Angeles 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 28 January 2026.
Use the filters below to find and compare flights from London to Los Angeles that are best for you.

Fly from

London

Fly to

Los Angeles

Route

Depart

Return

Price

LondonLos Angeles

YXU - LAX

YXULAX

London

Thu 16/4

9:25 a.m.-3:10 p.m.

1 stop8h 45m

Los Angeles

Mon 20/4

10:55 p.m.-8:43 a.m.

1 stop6h 48m

C$ 511

LondonLos Angeles

YXU - LAX

YXULAX

London

Thu 16/4

9:25 a.m.-3:10 p.m.

1 stop8h 45m

Los Angeles

Tue 21/4

10:55 p.m.-8:43 a.m.

1 stop6h 48m

C$ 511

LondonLos Angeles

YXU - LAX

YXULAX

London

Fri 17/4

9:25 a.m.-8:59 p.m.

2 stops14h 34m

Los Angeles

Mon 20/4

10:55 p.m.-8:43 a.m.

1 stop6h 48m

C$ 517

LondonLos Angeles

YXU - LAX

YXULAX

London

Fri 17/4

7:30 a.m.-10:03 p.m.

1 stop17h 33m

Los Angeles

Tue 21/4

7:00 a.m.-6:35 a.m.

1 stop20h 35m

C$ 530

LondonLos Angeles

YXU - LAX

YXULAX

London

Sat 18/4

9:25 a.m.-7:19 p.m.

1 stop12h 54m

Los Angeles

Mon 20/4

10:55 p.m.-8:43 a.m.

1 stop6h 48m

C$ 545

LondonLos Angeles

YXU - LAX

YXULAX

London

Mon 9/3

5:10 a.m.-4:29 p.m.

2 stops14h 19m

Los Angeles

Thu 12/3

6:10 p.m.-8:46 a.m.

2 stops11h 36m

C$ 551

LondonLos Angeles

YXU - LAX

YXULAX

London

Thu 16/4

9:25 a.m.-3:09 p.m.

1 stop8h 44m

Los Angeles

Sat 18/4

12:55 a.m.-5:03 p.m.

2 stops13h 08m

C$ 581

LondonLos Angeles

YXU - LAX

YXULAX

London

Sat 18/4

5:40 p.m.-1:05 a.m.

2 stops10h 25m

Los Angeles

Sun 19/4

5:00 a.m.-9:18 p.m.

2 stops13h 18m

C$ 581

LondonLos Angeles

YXU - LAX

YXULAX

London

Fri 17/4

7:30 a.m.-7:52 p.m.

2 stops15h 22m

Los Angeles

Mon 20/4

11:50 a.m.-6:35 a.m.

2 stops15h 45m

C$ 582

LondonLos Angeles

YXU - LAX

YXULAX

London

Fri 6/3

7:30 a.m.-4:58 p.m.

1 stop12h 28m

C$ 267

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/1

Showing 1-10 of 16 results
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Best time to book a flight from London to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles 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 Los Angeles

What is the cheapest month to book a flight from London, Ontario to Los Angeles?

Currently, August is the cheapest month in which you can book a flight from London, Ontario to Los Angeles (average of C$ 109). Flying from London, Ontario to Los Angeles in February is currently the most expensive (average of C$ 286). 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 Los Angeles

Get insights into the airlines that provide service to Los Angeles. 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 Los Angeles. Reviews last updated 28 January 2026.
See what other customers who have flown with WestJet and Air Canada from London to Los Angeles have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,250 reviews
Check prices

Entertainment

6.1

Crew

7.9

Comfort

7.0

Food

6.2

Overall

7.2

Boarding

7.4

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
WestJet
7.2
Good
3,250 reviews
WestJet
7.2
Good
3,250 reviews
Check prices

Entertainment

6.1

Crew

7.9

Comfort

7.0

Food

6.2

Overall

7.2

Boarding

7.4

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
Air Canada
7.1
Good
10,660 reviews
WestJet
7.2
Good
3,250 reviews
Check prices

Entertainment

6.1

Crew

7.9

Comfort

7.0

Food

6.2

Overall

7.2

Boarding

7.4

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

Related info for your journey

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

  • How long is the flight from London, Ontario to Los Angeles?

    For as low as C$ 511, Air Canada can have you in Los Angeles from London, Ontario in 8h 45m. London, Ontario and Los Angeles are separated by a distance of 3364 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London, Ontario to Los Angeles round-trip?

    WestJet, at C$ 282, was found to be the cheapest airline from London, Ontario to Los Angeles. An alternate airline flying to your destination would be Air Canada. Users have found that WestJet is 41% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from London to Los Angeles?

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

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

    Yes. Cheapflights offers flight deals from London to Los Angeles 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 Los Angeles?

    Currently, August is the cheapest month in which you can book a flight from London, Ontario to Los Angeles (average of C$ 109). Flying from London, Ontario to Los Angeles in February is currently the most expensive (average of C$ 286). 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 Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Garden Grove
West Covina
Monterey Park
Rosemead
West Hollywood
Pomona
Culver City
Universal City
Glendale
Westminster
Agoura Hills
Rowland Heights
Newbury Park
El Monte
Manhattan Beach
Oxnard
Torrance
Carson
Chino Hills
Santa Clarita

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from London to Los Angeles

Discover the top 2 airlines that operate flights from London to Los Angeles. 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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 282AverageC$ 355FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 339AverageC$ 561FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Los Angeles?

When you search for this flight from London to Los Angeles, 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 Los Angeles?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Los Angeles.

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

Need flexible booking options for your flight to Los Angeles 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 Los Angeles become cheaper?

Yes! Start tracking prices for London to Los Angeles flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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