Cheap flights from California to London (YXU) from $260
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. 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.
How far in advance should I book a flight from California to London, Ontario?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 15 days in advance, which can save you up to 453% on flights from California to London, Ontario compared to booking the week you need them. Waiting 15 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $618. For sooner than that we have options available in the next 3 days from $1,366.
What is the cheapest month to fly from California to London, Ontario?
January can be a great time to fly to London, Ontario from California with a flight ticket averaging about $623. Cheapflights users have found deals in the month of January for as cheap as $494. The most expensive prices can be found in the month of November.
When is the cheapest time to fly from California to London, Ontario (CA - YXU)?
When flying from California to London, Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Air Canada flights from California to London
Explore cheap flight options specifically provided by Air Canada for the route between California and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the cheapest Air Canada flights we've come across from California to London. Be sure to come back soon if the deals available don't appeal to you at this time.
Cheap WestJet flights from California to London
Explore cheap flight options specifically provided by WestJet for the route between California and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the cheapest available WestJet flights departing from California and landing in London. Make sure to examine the flight information before completing your reservation.
Cheap California to London flights in May & June 2024
Find cheap flight options from California to London specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Check out some of the best flight deals from California to London in 2024. Check back regularly for other flight deals.
California to London 2024 flight deals
Discover exclusive flight deals for travel between California and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the best flight deals from California to London in 2024. Check back regularly for other flight deals.
One-way flights to London from California
Search for one-way flight options from California to London. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users traveling one-way from California to London can select one of these great deals. For those needing a return trip from California, there is a search form available above.
Find flights from California to London within your budget
Customize your flight search to find flights from California to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Fly from
Fly to
Budget
$369 - $590
Route
Depart
Return
Price
Los AngelesLondon
LAX - YXU
LAXYXU
Los Angeles
Fri 8/23
2 stops11h 46m
London
Tue 8/27
1 stop8h 00m
Los AngelesLondon
LAX - YXU
LAXYXU
Los Angeles
Fri 8/23
2 stops12h 20m
London
Tue 8/27
2 stops12h 46m
Los AngelesLondon
LAX - YXU
LAXYXU
Los Angeles
Fri 8/23
1 stop8h 59m
London
Tue 8/27
1 stop10h 36m
San FranciscoLondon
SFO - YXU
SFOYXU
San Francisco
Mon 6/3
2 stops13h 16m
London
Fri 6/7
1 stop7h 47m
San FranciscoLondon
SFO - YXU
SFOYXU
San Francisco
Wed 6/12
2 stops31h 26m
London
Fri 6/14
1 stop19h 00m
San FranciscoLondon
SFO - YXU
SFOYXU
San Francisco
Mon 6/3
2 stops13h 16m
London
Fri 6/7
2 stops12h 10m
Los AngelesLondon
LAX - YXU
LAXYXU
Los Angeles
Fri 8/23
1 stop8h 13m
London
Tue 8/27
1 stop10h 36m
San JoseLondon
SJC - YXU
SJCYXU
San Jose
Wed 6/12
2 stops30h 26m
London
Fri 6/14
2 stops26h 04m
San JoseLondon
SJC - YXU
SJCYXU
San Jose
Wed 6/12
2 stops30h 26m
London
Fri 6/14
3 stops26h 04m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated May 16, 2024.
Peruse reviews from past customers who have flown with Air Canada and WestJet from California to London to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
We had a great experience with the flight back to Toronto and crew were awesome.
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
We had a great experience with the flight back to Toronto and crew were awesome.
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
We had a great experience with the flight back to Toronto and crew were awesome.
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
We had a great experience with the flight back to Toronto and crew were awesome.
Related info for your journey
Find useful and relevant information for your journey from California to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for California to LondonSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from California to London
Discover the top airline that operate flights from California to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Search flights from California to London by cabin class
Find flights from California to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
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How does Cheapflights help users find flights from California to London?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from California today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from California to London?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from California to London.
Can Cheapflights find flights from California to London with no change fees?
Yes! Cheapflights helps users easily find flights from California to London with no change fees.
Can Cheapflights notify me if prices for flights from California to London become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from California today and book when prices fit your budget.