YXU - LAX

C$ 281 Find Cheap Flights from London to Los Angeles

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Los Angeles departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Los Angeles

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Los Angeles, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Los Angeles, as well as popular online travel agencies
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Flight Deals

Cheap Flights from London to Los Angeles (YXU-LAX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Los Angeles that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Los Angeles

Fri, 16 Jan - Sun, 25 Jan
WestJet Logo
7:30 a.m. - 10:03 p.m.YXU-LAX
17h 33m1 stop
WestJet Logo
7:00 a.m. - 7:12 p.m.LAX-YXU
9h 12m1 stop
C$ 397WestJet
Find Deal
Fri, 16 Jan - Sun, 25 Jan
WestJet Logo
7:30 a.m. - 10:03 p.m.YXU-LAX
17h 33m1 stop
WestJet Logo
7:00 a.m. - 7:12 p.m.LAX-YXU
9h 12m1 stop
C$ 399WestJet
Find Deal
Fri, 16 Jan - Sun, 25 Jan
WestJet Logo
7:30 a.m. - 11:00 a.m.YXU-LAX
30h 30m2 stops
WestJet Logo
7:00 a.m. - 7:12 p.m.LAX-YXU
9h 12m1 stop
C$ 401WestJet
Find Deal
Fri, 16 Jan - Sun, 25 Jan
WestJet Logo
7:30 a.m. - 7:50 p.m.YXU-LAX
15h 20m2 stops
WestJet Logo
11:50 a.m. - 6:34 a.m.LAX-YXU
15h 44m2 stops
C$ 414WestJet
Find Deal
Sun, 22 Feb - Thu, 26 Feb
Air Canada Logo
9:25 a.m. - 7:27 p.m.YXU-LAX
13h 02m1 stop
Air Canada Logo
6:10 p.m. - 8:46 a.m.LAX-YXU
11h 36m2 stops
C$ 522Air Canada
Find Deal
Tue, 25 Nov - Sun, 30 Nov
Multiple Airlines Logo
8:10 p.m. - 10:05 a.m.YXU-LAX
16h 55m2 stops
Multiple Airlines Logo
7:00 a.m. - 7:12 p.m.LAX-YXU
9h 12m1 stop
C$ 533Multiple Airlines
Find Deal
Sun, 22 Feb - Thu, 26 Feb
Air Canada Logo
9:25 a.m. - 10:00 p.m.YXU-LAX
15h 35m2 stops
Air Canada Logo
6:10 p.m. - 8:46 a.m.LAX-YXU
11h 36m2 stops
C$ 536Air Canada
Find Deal
Fri, 16 Jan - Sat, 24 Jan
United Airlines Logo
5:15 a.m. - 10:32 a.m.YXU-LAX
8h 17m1 stop
United Airlines Logo
12:40 a.m. - 5:05 p.m.LAX-YXU
13h 25m2 stops
C$ 546United Airlines
Find Deal
Fri, 16 Jan - Sat, 24 Jan
United Airlines Logo
9:25 a.m. - 3:17 p.m.YXU-LAX
8h 52m1 stop
United Airlines Logo
12:30 a.m. - 5:05 p.m.LAX-YXU
13h 35m2 stops
C$ 547United Airlines
Find Deal
Tue, 25 Nov - Fri, 5 Dec
Multiple Airlines Logo
8:10 p.m. - 10:05 a.m.YXU-LAX
16h 55m2 stops
Multiple Airlines Logo
7:00 a.m. - 7:12 p.m.LAX-YXU
9h 12m1 stop
C$ 574Multiple Airlines
Find Deal

Everything you should know

Top airlines
WestJet
Cheapest • from C$ 397 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
June
Cheapest • 37% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 397
Overall average: C$ 420
WestJet
Fri 16/1Sun 25/1
YXU - LAX • 1 stop
Cheapest one-way flights
C$ 281
Typical prices: C$ 269-C$ 414
Air Canada
Thu 4/12
YXU - LAX • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Los Angeles!
Booking Insights

KAYAK's insights & trends for London to Los Angeles flights

Get data-powered insights and trends into flights from London to Los Angeles to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Los Angeles, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Los Angeles is June, where tickets cost C$ 324 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is C$ 858 and C$ 661 respectively.

Good to know

Low seasonJune
Cheapest flightC$ 281
Best time to beat the crowds (38% less expensive on average)
Most popular time to fly and prices are also 19% lower on average.
Flight from London to Los Angeles

When to book flights from London to Los Angeles

Are your dates flexible? Find out the best times to travel from London to Los Angeles based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Los Angeles

  • What is the cheapest flight from London to Los Angeles?

    In the last 3 days, the lowest price for a flight from London to Los Angeles was C$ 281 for a one-way ticket and C$ 397 for a round-trip.

  • Which aircraft models fly most regularly from London to Los Angeles?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Los Angeles?

    Star Alliance is the only airline alliance operating flights between London and Los Angeles.

  • Which is the best airline for flights from London to Los Angeles, United Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from London to Los Angeles are United Airlines and WestJet. With an average price for the route of C$ 441 and an overall rating of 7.4, United Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 385 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from London to Los Angeles?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Los Angeles.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Los Angeles?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Angeles from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Los Angeles?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Los Angeles with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Los Angeles?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Los Angeles from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from London to Los Angeles

 
See real verified KAYAK customer reviews for airlines flying from London to Los Angeles. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Los Angeles? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8988 reviews
8.1Crew
6.6Food
7.3Comfort
7.7Boarding
7.1Entertainment
Airline reviews

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

4.0 OkayAnonymous, Oct 2025YVR - SFO
Read more United Airlines reviews

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Check in was quick and easy during early hours. Flight was on time, and customer services was a plus.

I understand that the food on the airplane wouldn’t be fantastic. However, it wasn’t good at all. 😭

The flight was comfortable with the exit row and great service

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Ok. Get a different kosher caterer. The food was odd.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

We landed 26 min early. It was awesome! Smooth ride too.

There is no snack and nit much that would be considered gluten free in yiur food selections. One of your snacks should be a gluten free cookie or small bar etc. maybe it was me but I didn’t see any free movies just internet connection and YouTube .

I like how spacious the plane was but I did not like the fact that there was no entertainment

No dogs! Can we have no dogs in the cabin? Why was there a yappy little dog behind me? Lucky I had ear plugs. Sorry for others without

In spite of purchasing premium, I felt it was perhaps the most uncomfortable seat I have flown in. The base was either broken or poorly made and had no support. Even placing pillows and blankets on the seat (1D aisle) didn’t help. It made for a long and mostly sleepless six hour flight. Crew also were very loudly talking to each other through the night making it very hard to sleep. It was purchased for the price, so I get the risk, but was not impressed.

The staff at the airport and on the plane were wonderful I especially wanna acknowledge the staff who boarded us at the Calgary airport. The women who helped us board at the airport were incredible… they were so kind and sweet…I very happy with WestJet and I am hoping I can fly more often to Canada.

Good value, minor delay due to waiting for inbound plane but they gave accurate information about wait time. Able to switch to a seat by my husband thanks to a kind flight attendant

Absolutely terrible, from the customer service to boarding the plane. On the phone, there was some mishaps with getting in my correct date and they did not help me retrieve a refund or any assistance. I’m gonna be reporting to all my followers and family around the region of Los Angeles to New York.

Arrival at Comox from, London,ON 6 hours later... No bueano

Generally good. However. The flight left 30 mins behind schedule with no reason given.

Great flight. Only complaint is it took over an hour for my luggage to get to the carousel on the return to LAX That was irritating

The flight was very smooth and good. Boarding was fast, but the staff was just decently friendly.

No food to provide, they forgot that, in some cases, people stay at the airport for hours without food. Now, to provide them with food, they have to ask them to pay, because some don't have money. That way, they can't eat.

Flight was cancelled last minute. Had to scramble and purchase a $2000 flight through a separate airlines. Stuck in Toronto two extra days. Missed my first two days on a new job. Had to rent a car for an additional two days. Scrambled to fins a place to live those extra two days. Spent a ton of extra money and lost a lot of money, as well as made a poor impression at work. Difficult difficult difficult

Terrible, return flight was cancelled a night before the flight was scheduled to depart and I was notified by an email and an automated message on their phone line. I’ll never book Air Canada again

I paid for comfort plus seats but did not get the extra leg room. When I told the stewardess, she just ignored me.

Horrible, we were on a little DeHaviland 400 that was really small and shaky. I am 5' 4" and I had to duck my head to get in it felt like an old war plane.

Good flight, friendly crew and overall - good service on United Airlines.

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

Mixed experienced. Nice staff. Spacious 787 better than cramped Airbus, though my seat was broken. The bad: Way overpriced ticket and charged for food despite 6 hr flight.

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

Information on your arrival and departure airports

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