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$162+ Cheap flights from Los Angeles (LAX) 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YXU
avr. 10 — avr. 171
ven. 4/10
ven. 4/17
1 adult, Economy
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Cheap flight deals from Los Angeles to London

Cheapest flights from Los Angeles to London
Explore the most affordable flight options available from Los Angeles to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mars 11, 2026.

This Air Canada deal was found by Cheapflights users on 3/10. 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.
ven. 4/2410:55 pm
LAX
-
YXU
1 stop6h 49m
Air Canada
ven. 5/112:20 pm
YXU
-
LAX
1 stop10h 00m
Air Canada
Deal found 3/10$532
This Air Canada deal was found by Cheapflights users on 3/8. 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.
ven. 5/294:30 pm
LAX
-
YXU
1 stop16h 13m
Air Canada
dim. 5/315:40 am
YXU
-
LAX
1 stop8h 15m
Air Canada
Deal found 3/8$546
This Air Canada deal was found by Cheapflights users on 3/6. 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.
mar. 4/710:55 pm
LAX
-
YXU
1 stop6h 49m
Air Canada
jeu. 4/95:10 am
YXU
-
LAX
2 stops18h 49m
Air Canada
Deal found 3/6$560
This oojo deal was found by Cheapflights users on 3/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/2311:50 am
LAX
-
YXU
2 stops15h 45m
WestJet
jeu. 4/305:55 pm
YXU
-
LAX
1 stop31h 10m
WestJet
Deal found 3/9$574
This Air Canada deal was found by Cheapflights users on 3/6. 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.
mer. 4/2210:55 pm
LAX
-
YXU
1 stop6h 49m
Air Canada
dim. 4/265:40 pm
YXU
-
LAX
2 stops20h 50m
Air Canada
Deal found 3/6$582

Find flight deals from Los Angeles to London

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) 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 mars 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$532
(Air Canada)

One-way from

$162
(Trip.com)
Provider with most accurate pricing for Los Angeles Los Angeles-London flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles Los Angeles-London flights.
Search Deals
From Los Angeles Los Angeles to London
Search Deals
One-way flight from Los Angeles Los Angeles to London
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles 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 mars 11, 2026.
Use the filters below to find and compare flights from Los Angeles to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

ven. 5/29

4:30 pm-11:43 am

1 stop16h 13m

London

dim. 5/31

5:40 am-10:55 am

1 stop8h 15m

$546

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

mar. 4/7

10:55 pm-8:44 am

1 stop6h 49m

London

jeu. 4/9

5:10 am-8:59 pm

2 stops18h 49m

$560

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

mer. 4/22

10:55 pm-8:44 am

1 stop6h 49m

London

dim. 4/26

5:40 pm-11:30 am

2 stops20h 50m

$582
Quickest round-trip

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

lun. 4/20

10:55 pm-8:44 am

1 stop6h 49m

London

lun. 4/27

9:25 am-9:20 pm

1 stop14h 55m

$621

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

mar. 4/7

5:00 am-9:19 pm

2 stops13h 19m

London

jeu. 4/9

5:40 pm-1:26 am

2 stops10h 46m

$622
Cheapest one-way

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

mer. 4/15

11:50 am-6:35 am

3 stops15h 45m

$189
Quickest one-way

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

lun. 4/20

10:55 pm-8:44 am

1 stop6h 49m

$239

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

mar. 6/16

10:35 pm-8:53 am

1 stop7h 18m

$239

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

lun. 4/20

10:59 pm-6:35 am

3 stops52h 36m

$243

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

lun. 6/15

12:13 am-2:58 pm

2 stops11h 45m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Los Angeles to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Los Angeles to London in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Los Angeles-London, Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Los Angeles-London, Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Los Angeles-London, Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Los Angeles-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 Los Angeles-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 Los Angeles to London

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

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

Currently, July is the cheapest month in which you can book a flight from Los Angeles to London, Ontario (average of $91). Flying from Los Angeles to London, Ontario in December is currently the most expensive (average of $188). 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 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 mars 11, 2026.
Peruse reviews from past customers who have flown with Air Canada from Los Angeles to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,800 reviews

Comfort

7.1

Overall

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good
Air Canada
7.1
Good
10,800 reviews
Air Canada
7.1
Good
10,800 reviews

Comfort

7.1

Overall

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to London. 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 Los Angeles to London, Ontario?

    Airlines like Air Canada fly from Los Angeles to London, Ontario in about 16h 13m. The time it takes to get you to your destination can typically vary by up to . Los Angeles and London, Ontario are separated by a distance of 2090 mi.

  • What is the cheapest airline to fly from Los Angeles to London, Ontario round-trip?

    Currently priced at $307, Air Canada will fly you from Los Angeles to London, Ontario and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Los Angeles 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.

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

    Currently, July is the cheapest month in which you can book a flight from Los Angeles to London, Ontario (average of $91). Flying from Los Angeles to London, Ontario in December is currently the most expensive (average of $188). 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

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Top airline flying from Los Angeles to London

Discover the top airline that operate flights from Los Angeles 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 mars 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$307Average$513FlexibilityNo cancel feeOn-time67%

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