What airlines fly to London, Ontario?

Air Canada, Porter Airlines and WestJet are the top three most popular airlines that fly to London, Ontario from Los Angeles according to our data. Air Canada is the first choice among our users, with 55% of people opting to fly with this airline when traveling to London, Ontario. Keep in mind that there are 8 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Los Angeles Los Angeles to London?

WestJet, Delta, and Air Canada are the most popular carriers operating from Los Angeles Los Angeles to London

When did momondo last update prices for flights from Los Angeles Los Angeles Airport to London Airport?

Prices for flights from Los Angeles Los Angeles Airport to London Airport were last updated today.

How many operators does momondo search for flights from Los Angeles Los Angeles Airport to London Airport?

The number of operators available for flights from Los Angeles Los Angeles Airport to London Airport is 2 as of July 2026.

How old do you have to be to fly from Los Angeles Los Angeles Airport to London Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Los Angeles Los Angeles Airport to London Airport.

What documentation or ID do you need to fly to London Airport?

The necessary travel and health documents for your London Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$225 Cheap Flights from Los Angeles to London, Ontario in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Los Angeles to London

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 pm - 5:20 am

LAX

YXU

8h 15m

1 stop

6:10 am - 12:25 pm

YXU

LAX

9h 15m

1 stop

$370WestJet

Fri, Sep 25 - Tue, Sep 29

6:05 pm - 5:20 am

LAX

YXU

8h 15m

1 stop

6:10 am - 12:25 pm

YXU

LAX

9h 15m

1 stop

$374WestJet

Sat, Sep 26 - Mon, Sep 28

7:30 am - 7:50 pm

LAX

YXU

9h 20m

1 stop

6:10 am - 2:05 pm

YXU

LAX

10h 55m

1 stop

$381WestJet

Thu, Aug 20 - Sat, Sep 12

6:05 pm - 5:20 am

LAX

YXU

8h 15m

1 stop

6:10 am - 11:20 am

YXU

LAX

32h 10m

2 stops

$390WestJet

Fri, Sep 25 - Tue, Sep 29

4:55 pm - 5:20 am

LAX

YXU

33h 25m

2 stops

6:10 am - 11:20 am

YXU

LAX

32h 10m

2 stops

$393WestJet

Fri, Sep 25 - Tue, Sep 29

7:10 pm - 4:45 pm

LAX

YXU

18h 35m

2 stops

6:10 am - 12:25 pm

YXU

LAX

9h 15m

1 stop

$398WestJet

Sat, Sep 26 - Mon, Sep 28

3:00 pm - 1:50 pm

LAX

YXU

19h 50m

2 stops

6:10 am - 12:25 pm

YXU

LAX

9h 15m

1 stop

$413WestJet

Thu, Aug 20 - Sat, Sep 12

6:05 pm - 5:20 am

LAX

YXU

8h 15m

1 stop

6:10 am - 9:54 pm

YXU

LAX

18h 44m

2 stops

$429Multiple Airlines

Wed, Aug 5 - Wed, Aug 12

3:00 pm - 1:50 pm

LAX

YXU

19h 50m

2 stops

6:10 am - 6:20 pm

YXU

LAX

15h 10m

2 stops

$440WestJet

Thu, Aug 20 - Sat, Sep 12

6:05 pm - 5:20 am

LAX

YXU

8h 15m

1 stop

6:10 am - 12:25 pm

YXU

LAX

9h 15m

1 stop

$493WestJet

Tue, Aug 18 - Fri, Aug 21

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Los Angeles to London, Ontario

Our best Air Canada deals on Los Angeles to London, Ontario flight tickets

Air Canada

Aug 18

LAX10:30 pmLos Angeles Los Angeles

13h 20m

2 stops

YXU2:50 pmLondon

Aug 21

YXU10:05 amLondon

12h 49m

2 stops

LAX7:54 pmLos Angeles Los Angeles

$526

Air Canada

Aug 4

LAX12:13 amLos Angeles Los Angeles

11h 37m

2 stops

YXU2:50 pmLondon

Aug 12

YXU3:30 pmLondon

10h 12m

2 stops

LAX10:42 pmLos Angeles Los Angeles

$652

Air Canada

Aug 5

LAX4:30 pmLos Angeles Los Angeles

13h 50m

1 stop

YXU9:20 amLondon

Aug 12

YXU3:30 pmLondon

8h 23m

1 stop

LAX8:53 pmLos Angeles Los Angeles

$788

WestJet flights from Los Angeles to London, Ontario

Our best WestJet deals on Los Angeles to London, Ontario flight tickets

WestJet

Sep 25

LAX6:05 pmLos Angeles Los Angeles

8h 15m

1 stop

YXU5:20 amLondon

Sep 29

YXU6:10 amLondon

9h 15m

1 stop

LAX12:25 pmLos Angeles Los Angeles

$370

WestJet

Sep 26

LAX6:05 pmLos Angeles Los Angeles

8h 15m

1 stop

YXU5:20 amLondon

Sep 28

YXU6:10 amLondon

9h 15m

1 stop

LAX12:25 pmLos Angeles Los Angeles

$374

WestJet

Aug 20

LAX7:30 amLos Angeles Los Angeles

9h 20m

1 stop

YXU7:50 pmLondon

Sep 12

YXU6:10 amLondon

10h 55m

1 stop

LAX2:05 pmLos Angeles Los Angeles

$381

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

Fri 9/25

6:05 pm-5:20 am

1 stop8h 15m

London

Tue 9/29

6:10 am-12:25 pm

1 stop9h 15m

$370

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

Sat 9/26

6:05 pm-5:20 am

1 stop8h 15m

London

Mon 9/28

6:10 am-12:25 pm

1 stop9h 15m

$374

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

Thu 8/20

7:30 am-7:50 pm

1 stop9h 20m

London

Sat 9/12

6:10 am-2:05 pm

1 stop10h 55m

$381

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

Fri 9/25

6:05 pm-5:20 am

1 stop8h 15m

London

Tue 9/29

6:10 am-11:20 am

2 stops32h 10m

$390

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

Fri 9/25

4:55 pm-5:20 am

2 stops33h 25m

London

Tue 9/29

6:10 am-11:20 am

2 stops32h 10m

$393

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

Sat 9/26

7:10 pm-4:45 pm

2 stops18h 35m

London

Mon 9/28

6:10 am-12:25 pm

1 stop9h 15m

$398

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

Thu 8/20

3:00 pm-1:50 pm

2 stops19h 50m

London

Sat 9/12

6:10 am-12:25 pm

1 stop9h 15m

$413

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

Wed 8/5

6:05 pm-5:20 am

1 stop8h 15m

London

Wed 8/12

6:10 am-9:54 pm

2 stops18h 44m

$429

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

Thu 8/20

3:00 pm-1:50 pm

2 stops19h 50m

London

Sat 9/12

6:10 am-6:20 pm

2 stops15h 10m

$440

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles Los Angeles

Tue 8/18

6:05 pm-5:20 am

1 stop8h 15m

London

Fri 8/21

6:10 am-12:25 pm

1 stop9h 15m

$493

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Los Angeles to London, Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to London, Ontario?

If you don’t want to visit London, Ontario in March, then you should wait until February to fly from Los Angeles, when ticket prices are also cheap, with an average price of $0.

When to book flights from Los Angeles to London, Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to London, Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Los Angeles to London, Ontario (LAX to YXU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to London, Ontario

Fastest flight time	8h 15m
Direct flights	None

The fastest flight from Los Angeles to London, Ontario takes 8h 15m

There are no direct flights from Los Angeles to London, Ontario. There are no popular flight routes from Los Angeles to London, Ontario.

Search flight deals

Frequently asked questions about flying from Los Angeles to London, Ontario

How far is Los Angeles to London by plane?
There are 2077.0 mi between Los Angeles and London. By plane, this route typically takes 8h 15m.
When did momondo last update prices for flights from Los Angeles Los Angeles Airport to London Airport?
Prices for flights from Los Angeles Los Angeles Airport to London Airport were last updated today.
How many operators does momondo search for flights from Los Angeles Los Angeles Airport to London Airport?
The number of operators available for flights from Los Angeles Los Angeles Airport to London Airport is 2 as of July 2026.
How old do you have to be to fly from Los Angeles Los Angeles Airport to London Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Los Angeles Los Angeles Airport to London Airport.
What documentation or ID do you need to fly to London Airport?
The necessary travel and health documents for your London Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Los Angeles to London, Ontario?
momondo data reveals that the most frequently booked airline on the route from Los Angeles to London, Ontario is WestJet, representing 72% of all bookings. The subsequent popular airline is Air Canada at 28%.

Best airlines flying from Los Angeles to London, Ontario

Compare and see reviews for airlines that fly from Los Angeles to London, Ontario with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $307	Free Cancellation	Rating 7.1 11,287 reviews		Search Air Canada flights
WestJet	PriceFrom $358	Free Cancellation	Rating 7.2 3,393 reviews		Search WestJet flights

Grand Bend

Port Stanley

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Los Angeles.

Can I find flights from Los Angeles to London with flexible booking policies on momondo?

Yes. All flights to London from Los Angeles on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Los Angeles to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Los Angeles.

I’m not ready to book a flight from Los Angeles to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Los Angeles to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London, Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 8/1

Sat 8/8

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada

Nearby airports

Airlines

Cabin classes

Other Canada destinations

Other flights from Los Angeles

Complete your trip

Feeling lucky

Cheap flights from Los Angeles to London from $225

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to London departing on 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Los Angeles to London

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Air Canada flights from Los Angeles to London, Ontario

Our best Air Canada deals on Los Angeles to London, Ontario flight tickets

WestJet flights from Los Angeles to London, Ontario

Our best WestJet deals on Los Angeles to London, Ontario flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Los Angeles to London, Ontario

What is the cheapest month to fly to London, Ontario?

What is the cheapest airline that flies from Los Angeles Los Angeles to London?

What airlines fly to London, Ontario?

When to book flights from Los Angeles to London, Ontario

Cheap Los Angeles to London, Ontario (LAX to YXU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to London, Ontario

Fastest flight time

Direct flights

Frequently asked questions about flying from Los Angeles to London, Ontario

Best airlines flying from Los Angeles to London, Ontario

Compare and see reviews for airlines that fly from Los Angeles to London, Ontario with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London, Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Airports servicing Ontario

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular cities in Canada

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Los Angeles

According to popular flight searches on momondo this year

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year