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

WestJet is the most popular carrier operating from Los Angeles to London

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 54% 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.

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

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

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

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

How old do you have to be to fly from 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 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.

$363 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:55 pm - 9:06 am

LAX

YXU

7h 11m

1 stop

3:25 pm - 9:27 pm

YXU

LAX

9h 02m

1 stop

$402Air Canada

Tue, Oct 27 - Thu, Oct 29

7:00 am - 9:46 pm

LAX

YXU

11h 46m

2 stops

9:45 am - 3:17 pm

YXU

LAX

8h 32m

1 stop

$407Air Canada

Tue, Oct 27 - Thu, Oct 29

7:00 am - 9:46 pm

LAX

YXU

11h 46m

2 stops

5:45 am - 4:09 pm

YXU

LAX

13h 24m

2 stops

$413Air Canada

Tue, Oct 27 - Thu, Oct 29

12:20 pm - 7:15 pm

LAX

YXU

27h 55m

1 stop

8:00 pm - 10:55 am

YXU

LAX

17h 55m

2 stops

$440WestJet

Tue, Oct 27 - Thu, Oct 29

7:00 am - 9:46 pm

LAX

YXU

11h 46m

2 stops

5:45 am - 9:39 pm

YXU

LAX

18h 54m

2 stops

$445Air Canada

Tue, Oct 27 - Thu, Oct 29

12:20 pm - 7:15 pm

LAX

YXU

27h 55m

1 stop

8:00 pm - 4:58 pm

YXU

LAX

23h 58m

1 stop

$446WestJet

Tue, Oct 27 - Thu, Oct 29

11:55 am - 9:40 pm

LAX

YXU

6h 45m

1 stop

3:30 pm - 8:55 pm

YXU

LAX

8h 25m

1 stop

$499Air Canada

Mon, Sep 21 - Mon, Sep 28

6:05 pm - 5:20 am

LAX

YXU

8h 15m

1 stop

6:10 am - 4:00 pm

YXU

LAX

12h 50m

2 stops

$591WestJet

Thu, Aug 27 - Mon, Aug 31

6:05 pm - 5:20 am

LAX

YXU

8h 15m

1 stop

6:10 am - 12:25 pm

YXU

LAX

9h 15m

1 stop

$598WestJet

Thu, Aug 27 - Mon, Aug 31

7:07 pm - 5:20 am

LAX

YXU

31h 13m

2 stops

8:40 pm - 2:05 pm

YXU

LAX

20h 25m

1 stop

$609Multiple Airlines

Fri, Jul 10 - Fri, Jul 24

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WestJet flights from Los Angeles to London, Ontario

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

WestJet

Oct 27

LAX12:20 pmLos Angeles

27h 55m

1 stop

YXU7:15 pmLondon

Oct 29

YXU8:00 pmLondon

17h 55m

2 stops

LAX10:55 amLos Angeles

$440

WestJet

Oct 27

LAX12:20 pmLos Angeles

27h 55m

1 stop

YXU7:15 pmLondon

Oct 29

YXU8:00 pmLondon

23h 58m

1 stop

LAX4:58 pmLos Angeles

$446

WestJet

Aug 27

LAX6:05 pmLos Angeles

8h 15m

1 stop

YXU5:20 amLondon

Aug 31

YXU6:10 amLondon

12h 50m

2 stops

LAX4:00 pmLos Angeles

$591

Air Canada flights from Los Angeles to London, Ontario

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

Air Canada

Oct 27

LAX10:55 pmLos Angeles

7h 11m

1 stop

YXU9:06 amLondon

Oct 29

YXU3:25 pmLondon

9h 02m

1 stop

LAX9:27 pmLos Angeles

$402

Air Canada

Oct 27

LAX7:00 amLos Angeles

11h 46m

2 stops

YXU9:46 pmLondon

Oct 29

YXU9:45 amLondon

8h 32m

1 stop

LAX3:17 pmLos Angeles

$407

Air Canada

Oct 27

LAX7:00 amLos Angeles

11h 46m

2 stops

YXU9:46 pmLondon

Oct 29

YXU5:45 amLondon

13h 24m

2 stops

LAX4:09 pmLos Angeles

$413

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

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Tue 10/27

10:55 pm-9:06 am

1 stop7h 11m

London

Thu 10/29

3:25 pm-9:27 pm

1 stop9h 02m

$402

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Tue 10/27

7:00 am-9:46 pm

2 stops11h 46m

London

Thu 10/29

9:45 am-3:17 pm

1 stop8h 32m

$407

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Tue 10/27

7:00 am-9:46 pm

2 stops11h 46m

London

Thu 10/29

5:45 am-4:09 pm

2 stops13h 24m

$413

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Tue 10/27

12:20 pm-7:15 pm

1 stop27h 55m

London

Thu 10/29

8:00 pm-10:55 am

2 stops17h 55m

$440

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Tue 10/27

7:00 am-9:46 pm

2 stops11h 46m

London

Thu 10/29

5:45 am-9:39 pm

2 stops18h 54m

$445

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Tue 10/27

12:20 pm-7:15 pm

1 stop27h 55m

London

Thu 10/29

8:00 pm-4:58 pm

1 stop23h 58m

$446

Quickest round-trip

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Mon 9/21

11:55 am-9:40 pm

1 stop6h 45m

London

Mon 9/28

3:30 pm-8:55 pm

1 stop8h 25m

$499

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Thu 8/27

6:05 pm-5:20 am

1 stop8h 15m

London

Mon 8/31

6:10 am-4:00 pm

2 stops12h 50m

$591

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Thu 8/27

6:05 pm-5:20 am

1 stop8h 15m

London

Mon 8/31

6:10 am-12:25 pm

1 stop9h 15m

$598

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Fri 7/10

7:07 pm-5:20 am

2 stops31h 13m

London

Fri 7/24

8:40 pm-2:05 pm

1 stop20h 25m

$609

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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	6h 45m
Direct flights	None

The fastest flight from Los Angeles to London, Ontario takes 6h 45m

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 6h 45m.
When did momondo last update prices for flights from Los Angeles Airport to London Airport?
Prices for flights from Los Angeles Airport to London Airport were last updated today.
How many operators does momondo search for flights from Los Angeles Airport to London Airport?
The number of operators available for flights from Los Angeles Airport to London Airport is 2 as of June 2026.
How old do you have to be to fly from 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 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 67% of all bookings. The subsequent popular airline is Air Canada at 33%.

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 11,220 reviews		Search Air Canada flights
WestJet	PriceFrom $358	Free Cancellation	Rating 7.2 3,375 reviews		Search WestJet flights

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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

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Cheap flights from Los Angeles to London from $363

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 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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WestJet flights from Los Angeles to London, Ontario

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

Air Canada flights from Los Angeles to London, Ontario

Our best Air Canada 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 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.

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

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