Cheap flights from London to California from C$ 319
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to California departing on 29/5. 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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How to get the cheapest flight ticket from London to California
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
What is the cheapest month to fly to California?
The cheapest month to fly to California from London is in February. Flight prices, which tend to average around C$ 793, are often lower during this time because this is during the off-season. If you’re not able to fly to California in February, then March is your next best option. Flight prices from London to California during March average around C$ 799.
What is the cheapest day to depart on your flight to California?
According to our data, Sunday is the cheapest day to fly to California from London. The lowest ticket price found for a Sunday departure recently was C$ 868. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from London to California on a Saturday will generally be more expensive and average around C$ 2,008. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to California?
Our data shows that the cheapest London to California flights are usually those with departure times in the morning. Our users have found flights to California in the morning for as low as C$ 895. Flights to California are more costly at noon, with an average ticket price of C$ 1,301. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest London to California flight route?
Fly from London Gatwick to Los Angeles for the best London - California flight prices
How far in advance should I book a flight to California?
You are more likely to see cheaper flights to California from London when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to California for around C$ 962 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from London for as low as C$ 851 on momondo.
What cabin class options are available on London to California flights?
There are 3 cabin classes available to choose from on London to California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from London to California on average per day?
As of May 2025, there are 90 flights per day flying from London to California. The most common time of day flights depart is 2:00p.m., with 62% of flights taking off in the afternoon.
How many flights depart from London to California on average per week?
As of May 2025, there are 635 flights per week flying from London to California. The most common day of the week flights depart is Wed, with 15% of flights taking off on this day.
Cheap London to California flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to California
Best price found | C$ 319 |
|---|---|
Fastest flight time | 11h 00m |
Direct flights | Every day |
Airports in California | 4 airports |
When did momondo last update prices for flights from London to California?
Prices for flights from London to California are updated daily.
How many operators does momondo search for flights from London to California?
As of May 2025, there is 1 operator available to choose from for flights from London to California.
How old do you have to be to fly from London to California?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to California.
What documentation or ID do you need to fly to California?
The necessary travel and health documents for your California 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 plane model from London to California?
Based on momondo bookings for flights between London and California, the leading plane model is Boeing 787-9 Dreamliner, making up 27.56% of the total bookings. Other popular models include Airbus A350-1000 with 16.36%, Airbus A380-800 with 14.82%, and Boeing 777 with 11.42%.
Best airlines flying from London to California
Compare and see reviews for airlines that fly from London to California with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 879 | Free Cancellation | Rating 7.4 8,696 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to California?
It is quick and easy to find London to California flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to California that suits you.
Can I find flights from London to California with flexible booking policies on momondo?
All flight searches from London to California on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from London to California?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to California.
I’m not ready to book a flight from London to California right now. Can momondo alert me if prices change?
If you are simply researching potential flights to California, momondo offers a useful price alert feature which will track prices for flights to California from London and alert you when they change.