Cheap Flights from London to Los Angeles from $226

Frequently Asked Questions

• What are the cheapest flights from London to Los Angeles (YXU-LAX)?

  Based on Trip.com data, Air Canada offers one-way fares as low as $226 on Cheapest nonstop routes (e.g. YXU to LAX on Sat, Oct 17), while WestJet offers Cheapest nonstop round-trips from $320 departing on Wed, Nov 18 and returning on Wed, Nov 25.

• Which airlines offer flights from London to Los Angeles?

  At the moment, several airlines serve connecting flights from London to Los Angeles, including: Air Canada Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from London to Los Angeles?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from London to Los Angeles is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from London to Los Angeles?

  To find best deals on flights from London to Los Angeles, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Oct 17, with one-way flights priced at just $226.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Canada.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Los Angeles travel is around November.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from London (YXU) to Los Angeles (LAX) the cheapest?

  The cheapest months to fly from London to Los Angeles is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from London to Los Angeles on?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from London to Los Angeles on October 12, 2026 with WestJet, with prices starting at $200.

• Which airports can I fly into Los Angeles from London?

  You can arrive at any of the following airports in Los Angeles: Los Angeles International Airport (LAX), Ontario International Airport (ONT), and Van Nuys Airport (VNY). Flights from London International Airport to Los Angeles International Airport (YXU-LAX) are by far the most popular option for this route.

• Is there any time difference between London and Los Angeles?

  The time difference between Los Angeles and London is 3h.

• How do I change or cancel my ticket from London to Los Angeles?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from London to Los Angeles?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from London to Los Angeles is $343. Fares vary by travel date, airline and availability.

• How do I book flights from London to Los Angeles on Trip.com?

  Enter London and Los Angeles, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.