Cheap flights from California to London from $174
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 7/11. 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 Gatwick Airport
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 Gatwick Airport?
In general, April is the cheapest month to fly from California to London Gatwick Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $548. If you are unable to visit London Gatwick Airport during the month of April, then departing from California during the month October is also very affordable. Most momondo users find prices during this month for around $568.
What is the cheapest day to depart on your flight to London Gatwick Airport?
The cheapest day to depart from California to London Gatwick Airport is on a Tuesday when prices can be found for as low as $591. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Gatwick Airport on Saturday is $736.
What is the cheapest time of day to depart on your flight to London Gatwick Airport?
Flying to London Gatwick Airport from California in the evening is the least expensive time of day to depart. momondo users have found prices as low as $639 when looking at flights departing in the evening. In the morning is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $820 per ticket.
What is the cheapest California to London Gatwick flight route?
Fly from Los Angeles to London Gatwick for the best California - London Gatwick flight prices
How far in advance should I book a flight to London Gatwick Airport?
You are more likely to see cheaper flights to London Gatwick Airport from California when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around $698 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from California for as low as $549 on momondo.
What cabin class options are available on California to London Gatwick flights?
There are 2 cabin classes available to choose from on California to London Gatwick 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 Gatwick?
Norse Atlantic UK, TAP AIR PORTUGAL, and A.P.G. are the most popular carriers operating from California to London Gatwick
What airlines fly to London Gatwick Airport?
Norse Atlantic UK, American Airlines and British Airways are the top three most popular airlines that fly to London Gatwick Airport from California according to our data. Norse Atlantic UK is the first choice among our users, with 69% of people opting to fly with this airline when traveling to London Gatwick Airport. Keep in mind that there are 10 different airlines that fly to London Gatwick Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from California to London Gatwick Airport on average per week?
As of May 2025, there are 6 flights per week flying from California to London Gatwick Airport. The most common day of the week flights depart is Tue, with 50% of flights taking off on this day.
How long does it take to fly to London Gatwick Airport?
On average, it takes 10h 20m to fly from California to London Gatwick Airport if you fly out of Los Angeles (the most popular airport in California) and into London Heathrow Airport (the most popular airport in London Gatwick Airport). If you’re flying out of San Francisco and into London Heathrow Airport, then the flight time is around 10h 20m.
When did momondo last update prices for flights from California to London Gatwick Airport?
Prices for flights from California to London Gatwick Airport refresh daily.
How many operators does momondo search for flights from California to London Gatwick Airport?
There are 10 operators available for flights from California to London Gatwick Airport as of May 2025.
How old do you have to be to fly from California to London Gatwick Airport?
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 Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The travel and health documents required for your trip to London Gatwick Airport 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 Gatwick Airport. 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 Gatwick Airport?
momondo data reveals that the most frequently booked plane model on the route from California to London Gatwick Airport is Boeing 777-300ER, representing 21.61% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 21.51%, Airbus A380-800 at 16.45%, and Airbus A350-1000 at 13.26%.
Best airlines flying from California to London Gatwick Airport
Compare and see reviews for airlines that fly from California to London Gatwick Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $290 | Free Cancellation | Rating 6.6 6,845 reviews | |||
| PriceFrom $388 | Free Cancellation | Rating 7.1 45 reviews | |||
| PriceFrom $418 | Free Cancellation | Rating 7.4 643 reviews | |||
| PriceFrom $428 | Free Cancellation | Rating 7.1 1,852 reviews | |||
| PriceFrom $551 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $575 | Free Cancellation | Rating 7.0 2,701 reviews | |||
| PriceFrom $578 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $595 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $660 | Free Cancellation | Rating 6.7 967 reviews | |||
| PriceFrom $760 | Free Cancellation | Rating 7.3 2,923 reviews |
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from California to London?
Finding the right flight to London from California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.
Can I find flights from California to London with flexible booking policies on momondo?
All flight searches from California to London on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from California to London?
Once you have performed a search for California to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from California to London right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to London from California. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.