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

United Airlines can get you from London, Ontario to Los Angeles in just under 16h 29m. Your travel time can differ by up to . London, Ontario and Los Angeles are separated by a distance of 2090 mi.

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Los Angeles, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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

When flying from London, Ontario to Los Angeles, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 holiday 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.

£188+ Cheap Flights from London, Ontario to Los Angeles

Cheap flight deals from London to Los Angeles

Enter your travel dates to find the best prices.

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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 11 November 2026.

Thu 26/1121:05 -

1 stop16h 29m

Tue 8/1207:40 -

1 stop11h 12m

Deal found 10/11£370

Fri 11/1205:30 -

2 stops11h 47m

Mon 14/1222:50 -

2 stops12h 52m

Deal found 7/11£426

Thu 24/1205:30 -

2 stops12h 57m

Thu 31/1208:20 -

2 stops10h 32m

Deal found 9/11£464

Wed 23/1209:15 -

2 stops17h 44m

Wed 30/1218:45 -

2 stops24h 07m

Deal found 8/11£576

Fri 25/1215:20 -

2 stops12h 55m

Thu 31/1200:30 -

2 stops18h 32m

Deal found 10/11£591

Wed 11/1115:25 -

2 stops19h 07m

Sun 15/1121:44 -

2 stops13h 58m

Deal found 9/11£1,315

Find flight deals from London to Los Angeles

Round-trip from	£370
One-way from	£188

United Airlines
26/11-8/12
2 total stops
27h 41m total
London to Los Angeles

Search Deals

United Airlines
24/12-31/12
2 total stops
12h 57m total
London to Los Angeles

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonLos Angeles

YXU London - LAX Los Angeles

YXULAX

London

Thu 24/12

05:30-15:27

2 stops12h 57m

Los Angeles

Wed 31/12

00:00-03:00

Nonstop0h 00m

£188

LondonLos Angeles

YXU London - LAX Los Angeles

YXULAX

London

Tue 15/12

05:30-00:22

2 stops21h 52m

Los Angeles

Wed 31/12

00:00-03:00

Nonstop0h 00m

£188

LondonLos Angeles

YXU London - LAX Los Angeles

YXULAX

London

Wed 23/12

09:15-23:59

2 stops17h 44m

Los Angeles

Wed 31/12

00:00-03:00

Nonstop0h 00m

£369

LondonLos Angeles

YXU London - LAX Los Angeles

YXULAX

London

Thu 26/11

21:05-10:34

1 stop16h 29m

Los Angeles

Tue 8/12

07:40-21:52

1 stop11h 12m

£370

LondonLos Angeles

YXU London - LAX Los Angeles

YXULAX

London

Fri 11/12

05:30-14:17

2 stops11h 47m

Los Angeles

Mon 14/12

22:50-14:42

2 stops12h 52m

£426

LondonLos Angeles

YXU London - LAX Los Angeles

YXULAX

London

Thu 24/12

05:30-15:27

2 stops12h 57m

Los Angeles

Thu 31/12

08:20-21:52

2 stops10h 32m

£464

LondonLos Angeles

YXU London - LAX Los Angeles

YXULAX

London

Wed 23/12

09:15-23:59

2 stops17h 44m

Los Angeles

Wed 30/12

18:45-21:52

2 stops24h 07m

£576

LondonLos Angeles

YXU London - LAX Los Angeles

YXULAX

London

Fri 25/12

15:20-01:15

2 stops12h 55m

Los Angeles

Thu 31/12

00:30-22:02

2 stops18h 32m

£591

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Sorted by cheapest first

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.

YXU-LAX

Estimated return 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.

Related info for your journey

How long is the flight from London, Ontario to Los Angeles?
United Airlines can get you from London, Ontario to Los Angeles in just under 16h 29m. Your travel time can differ by up to . London, Ontario and Los Angeles are separated by a distance of 2090 mi.
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 holiday 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.

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

Cheapflights helps you search for flights from London to Los Angeles via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to Los Angeles?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Los Angeles from London.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Los Angeles, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Los Angeles become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Los Angeles from London today and book when prices fit your budget.

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Cheap flights from London, Ontario to Los Angeles from £188

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Los Angeles

Cheapest flights from London to Los AngelesExplore 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 11 November 2026.

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 11 November 2026.

Best flights from London to Los AngelesDiscover carefully curated flight deals from London to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 November 2026.

Discover carefully curated flight deals from London to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 November 2026.

Last-minute flights from London to Los AngelesDiscover last-minute flight deals from London to Los Angeles. Data last updated 11 November 2026 and is based on user searches.

Discover last-minute flight deals from London to Los Angeles. Data last updated 11 November 2026 and is based on user searches.

One-way flights from London to Los AngelesSearch for one-way flight options from London to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 11 November 2026.

Search for one-way flight options from London to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 11 November 2026.

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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.

Related info for your journey

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

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

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

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

Travelling 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 London to Los Angeles

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Complete your trip

Complete your trip to Los Angeles by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to California

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Search flights from London to Los Angeles by cabin class

Find flights from London to Los Angeles, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Los Angeles

Explore flights to Los Angeles departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 November 2026.

London and Los Angeles flights

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

Why should you use Cheapflights to find cheap flight tickets from London to Los Angeles?

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Can Cheapflights notify me if prices for flights from London to Los Angeles become cheaper?

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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 11 November 2026.

Best flights from London to Los Angeles
Discover carefully curated flight deals from London to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 November 2026.

Last-minute flights from London to Los Angeles
Discover last-minute flight deals from London to Los Angeles. Data last updated 11 November 2026 and is based on user searches.

One-way flights from London to Los Angeles
Search for one-way flight options from London to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 11 November 2026.