Cheap flights from California to London from £130
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to London departing on 11/7. 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 California to London
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 London?
The cheapest month to fly to London from California is in October. Flight prices, which tend to average around £468, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from California averaging around £481.
What is the cheapest day to depart on your flight to London?
Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £533. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from California to London for around £628.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £546. Flights at midday are often more expensive, with an average ticket price of £661.
What is the cheapest California to London flight route?
Fly from Los Angeles to London Gatwick for the best California - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from California when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to London for around £593 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from California for as low as £563 on momondo.
What cabin class options are available on California to London flights?
There are 4 cabin classes available to choose from on California to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from California to London?
Norse Atlantic UK, TAP AIR PORTUGAL, and Iberia are the most popular carriers operating from California to London
Which airlines fly to London?
Virgin Atlantic, British Airways and Iberia are the top three most popular airlines that fly to London from California according to our data. Virgin Atlantic is the first choice among our users, with 43% of people opting to fly with this airline when travelling to London. Keep in mind that there are 14 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from California to London on average per day?
108 flights are operational daily from California to London as of May 2025. The most popular departure time for this route is 16:00, with 60% of flights per day taking off in the afternoon.
How many flights depart from California to London on average per week?
As of May 2025, there are 758 flights per week flying from California to London. The most common day of the week flights depart is Thu, with 16% of flights taking off on this day.
Cheap California to London flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to London
When did momondo last update prices for flights from California to London?
Prices for flights from California to London refresh daily.
How many operators does momondo search for flights from California to London?
As of May 2025, there are 14 operators available to choose from for flights from California to London.
How old do you have to be to fly from California to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from California to London?
momondo data reveals that the most frequently booked plane model on the route from California to London is Airbus A380-800, representing 19.02% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 18.75%, Boeing 777-300ER at 13.88%, and Boeing 777 at 13.24%.
Best airlines flying from California to London
Compare and see reviews for airlines that fly from California to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £305 | Free Cancellation | Rating 7.3 1,349 reviews | |||
| PriceFrom £360 | Free Cancellation | Rating 7.1 45 reviews | |||
| PriceFrom £384 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom £393 | Free Cancellation | Rating 7.1 1,852 reviews | |||
| PriceFrom £395 | Free Cancellation | Rating 7.4 1,446 reviews | |||
| PriceFrom £420 | Free Cancellation | Rating 6.7 7,045 reviews | |||
| PriceFrom £421 | Free Cancellation | Rating 7.4 643 reviews | |||
| PriceFrom £430 | Free Cancellation | Rating 7.0 2,701 reviews | |||
| PriceFrom £433 | Free Cancellation | Rating 6.6 6,845 reviews | |||
| PriceFrom £437 | Free Cancellation | Rating 7.0 9,252 reviews |
Travelling to a place near London?
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Why should I use momondo to find a flight deal from California to London?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to London. momondo saves you time and could save you money on your trip.
Can I find flights from California to London with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for California to London flights to just show those with flexible booking policies.
How can momondo help me find flights from California to London?
momondo provides multiple filters to help you find the best flight to London from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from California to London right now. Can momondo alert me if prices change?
Yes. momondo can track prices for California to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.