How to find the cheapest flight from
California to London (LON)
How far in advance should I book a flight from California to London?
Find a great deal and save up to 38% by booking at least 51 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from California to London within the next two weeks, with the cheapest ticket starting at $813.
What is the cheapest month to fly from California to London?
February can be a great time to fly to London from California with a flight ticket averaging about $634. Cheapflights users have found deals in the month of February for as cheap as $394. The most expensive prices can be found in the month of June.
One-way flights to London from California
The cheapest one-way flights from California to London
12:30 pm - 1:45 pm
TAP AIR PORTUGAL
3:50 pm - 4:25 pm
1:16 pm - 1:45 pm
Related info for your journey
Useful info, stats and facts about California to London flights.
Arrival points for flights from California to London
Destination information for London
Things to know before you go. Useful info for your trip from California to London
Concord Buchanan Fld (CCR)
Crescent City (CEC)