How to find the cheapest flight from
California to Heathrow (LHR)
How far in advance should I book a flight from California to Heathrow?
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 Heathrow within the next two weeks, with the cheapest ticket starting at $813.
What is the cheapest month to fly from California to Heathrow?
The best pricing can be found in the month of February. Prices to Heathrow from California average $634. You can even find prices in February for less than $634, as users have found deals to Heathrow from as low as $394. The month of June appears to be one of the more expensive times to travel to Heathrow from California. Flying in the targeted month can save you up to 66%.
One-way flights to Heathrow from California
The cheapest one-way flights from California to Heathrow
12:30 pm - 2:50 pm
TAP AIR PORTUGAL
6:40 am - 1:45 pm
6:40 am - 8:45 am
Related info for your journey
Useful info, stats and facts about California to Heathrow flights.
Arrival points for flights from California to Heathrow
Destination information for Heathrow
Things to know before you go. Useful info for your trip from California to Heathrow
Concord Buchanan Fld (CCR)
Crescent City (CEC)