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

Currently priced at $292, WestJet will fly you from Los Angeles to London, Ontario and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $383. WestJet is 30% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Los Angeles to London, Ontario?

Travelers seeking maximum savings on their Los Angeles to London, Ontario flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Los Angeles to London, Ontario?

When booking a flight from Los Angeles to London, Ontario, you may want to consider flying on Air Canada, United Airlines or WestJet as they are the most popular for this route.

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

Tuesday flights are found to be more expensive to fly from Los Angeles to London, Ontario. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London, Ontario.

What is the cheapest month to fly from Los Angeles to London, Ontario?

February is one of the best times of the year to fly to London, Ontario from Los Angeles. Prices for February average $423 per person but you can even find prices for as low as $295. The most expensive prices can be found in the month of May. Opting for a February flight can save you 39% on your journey compared to booking in May

What is the cheapest time of day to fly from LAX to YXU?

Unlike in the morning, when flights are generally more expensive, you can save up to 41% on flights from Los Angeles to London, Ontario by exploring options for tickets in the afternoon.

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.

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.

$183+ Flights from Los Angeles to London, ON

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1. Tell us where you want to go

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2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Los Angeles to London

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$292 (Trip.com)
One-way from	$183 (Air Canada)
Popular in	May
Cheapest in	February
Average price	$309

Provider with most accurate pricing for Los Angeles-London flight deals.

Search Deals

Provider most trusted by Cheapflights users for Los Angeles-London flights.

Search Deals

From Los Angeles to London

Search Deals

One-way flight from Los Angeles to London

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($90 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find 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 March 28, 2025.

Thu 5/16:05 pmLAX - YXU

1 stop8h 09mWestJet

Sun 5/118:00 pmYXU - LAX

1 stop17h 53mWestJet

Deal found 3/27

$292

Thu 5/112:35 pmLAX - YXU

2 stops13h 39mMultiple Airlines

Sun 5/116:15 amYXU - LAX

1 stop7h 26mMultiple Airlines

Deal found 3/27

$304

Fri 5/912:56 amLAX - YXU

2 stops11h 02mUnited Airlines

Sat 5/179:55 amYXU - LAX

1 stop7h 44mUnited Airlines

Deal found 3/27

$383

Wed 4/27:45 amLAX - YXU

1 stop9h 34mAir Canada

Tue 4/83:25 pmYXU - LAX

1 stop8h 54mAir Canada

Deal found 3/26

$950

Best flights from Los Angeles to London
Discover carefully curated flight deals from Los Angeles to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Thu 5/16:05 pmLAX - YXU

1 stop8h 09mWestJet

Sun 5/118:00 pmYXU - LAX

1 stop17h 53mWestJet

Deal found 3/27

$292

Thu 5/112:35 pmLAX - YXU

2 stops13h 39mMultiple Airlines

Sun 5/116:15 amYXU - LAX

1 stop7h 26mMultiple Airlines

Deal found 3/27

$304

Fri 5/912:56 amLAX - YXU

2 stops11h 02mUnited Airlines

Sat 5/179:55 amYXU - LAX

1 stop7h 44mUnited Airlines

Deal found 3/27

$383

Last-minute flights from Los Angeles to London
Discover last-minute flight deals from Los Angeles to London. Data last updated March 28, 2025 and is based on user searches.

Tue 4/112:50 amLAX - YXU

2 stops10h 58mUnited Airlines

Tue 4/89:55 amYXU - LAX

1 stop8h 49mUnited Airlines

Deal found 3/26

$960

Wed 4/26:44 pmLAX - YXU

2 stops21h 29mMultiple Airlines

Tue 4/88:00 pmYXU - LAX

1 stop28h 44mMultiple Airlines

Deal found 3/26

$492

Wed 4/27:45 amLAX - YXU

1 stop9h 34mAir Canada

Tue 4/83:25 pmYXU - LAX

1 stop8h 54mAir Canada

Deal found 3/26

$950

One-way flights from Los Angeles to London
Search for one-way flight options from Los Angeles to London. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Mon 4/2810:45 pmLAX - YXU

1 stop7h 28mAir Canada

Deal found 3/27

$183

Mon 4/286:50 pmLAX - YXU

2 stops11h 23mUnited Airlines

Deal found 3/27

$193

Mon 4/289:02 pmLAX - YXU

3 stops43h 07mMultiple Airlines

Deal found 3/27

$304

Cheapflights Fare Finder

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

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Thu 5/1

6:05 pm-5:14 am

1 stop8h 09m

London

Sun 5/11

8:00 pm-10:53 am

1 stop17h 53m

$292

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Thu 5/1

12:35 pm-5:14 am

2 stops13h 39m

London

Sun 5/11

6:15 am-10:41 am

1 stop7h 26m

$304

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Fri 5/9

12:56 am-2:58 pm

2 stops11h 02m

London

Sat 5/17

9:55 am-2:39 pm

1 stop7h 44m

$383

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Mon 4/28

10:45 pm-9:13 am

1 stop7h 28m

$183

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Mon 4/28

6:50 pm-9:13 am

2 stops11h 23m

$193

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Mon 4/28

9:02 pm-7:09 pm

3 stops43h 07m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Compare providers for flights from Los Angeles to London

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.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust 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

Rainfall in London 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

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

United Airlines

7.4

Good

8,603 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,603 reviews

United Airlines

7.4

Good

8,603 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

WestJet

7.2

Good

2,785 reviews

United Airlines

7.4

Good

8,603 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Air Canada

7.0

Good

8,981 reviews

United Airlines

7.4

Good

8,603 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

What are the cheapest airlines flying from Los Angeles to London, Ontario round-trip?
Currently priced at $292, WestJet will fly you from Los Angeles to London, Ontario and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $383. WestJet is 30% cheaper than the average price of flights available within the next 90 days to this destination.
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.

See more FAQs

Grand Bend

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Alternative routes for Los Angeles to London

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Complete your trip

London, Ontario car rentals

Toronto Pearson Intl Airport car rentals

Hamilton Airport car rentals

London Airport car rentals

Toronto Region of Waterloo Intl Airport car rentals

Sarnia Airport car rentals

Toronto car rentals

Ottawa car rentals

Windsor car rentals

Kitchener car rentals

Kingston car rentals

Niagara Falls car rentals

Top 3 airlines flying from Los Angeles to London

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$183	Average$322	FlexibilityNo cancel fee	On-time69%
WestJet	Cheapest$278	Average$445	FlexibilityNo cancel fee	On-time60%
Air Canada	Cheapest$309	Average$558	FlexibilityNo cancel fee	On-time67%

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$183+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Los Angeles to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Los Angeles to London

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Los Angeles to London

Cheapest flights from Los Angeles to LondonExplore 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 March 28, 2025.

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 March 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Los Angeles to London that are best for you.

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.

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.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to London

Rainfall in London by month

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

Temperature in London by month

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

Reviews of airlines servicing London

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.

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

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

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

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

Traveling to a place near Los Angeles?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Los Angeles to London

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Los Angeles to London

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Travel Smart

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 March 28, 2025.