Cheap flights from London to California from ₹ 42,909

The cheapest month to fly to California from London is in February. Flight prices, which tend to average around ₹ 50,786, are often lower during this time because this is during the off-season. The month of September is another great option to travel to California, with average flight prices from London averaging around ₹ 53,289.

The cheapest day to depart from London to California is on a Friday when prices can be found for as low as ₹ 55,314. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around ₹ 71,350. These prices are subject to change though, so be sure to set up a Price Alert for flights to California.

At midday is the cheapest time of day to fly from London to California when you can find flight prices for as low as ₹ 52,868. Flying to California at midday is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around ₹ 61,871. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from London Gatwick to Los Angeles for the best London - California flight prices

You are more likely to see cheaper flights to California from London when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around ₹ 63,745 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from London for as low as ₹ 57,459 on momondo.

There are 2 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.

As of April 2026, 82 flights take off from London and land in California each day. The most common flight departure time for this route is 10:00, with 56% of daily flights taking off in the afternoon.

580 flights are operational weekly from London to California as of April 2026. The most popular departure day for this route is Sun, with 15% of flights per week taking off on this day.