Travelers have found it’s best to book a flight 50 days in advance to save up to 13% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 50 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London to California 1-2 weeks in advance for as low as £495, or £602 for flights within the next 24 hours.
Our data shows that November tends to be the cheapest month to fly to California from London. Users have commonly found prices around £499 for the month, but tickets can be as low as £350. Due to multiple factors, prepare for potentially higher prices in July.
When flying from London to California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
£332 - £402
Route
Depart
Return
Price
London HeathrowLos Angeles
LHR - LAX
LHRLAX
London Heathrow
Thu 24/10
Nonstop11h 20m
Los Angeles
Mon 11/11
Nonstop10h 15m
London GatwickLos Angeles
LGW - LAX
LGWLAX
London Gatwick
Sun 29/9
Nonstop11h 25m
Los Angeles
Wed 23/10
Nonstop10h 25m
London HeathrowLos Angeles
LHR - LAX
LHRLAX
London Heathrow
Thu 24/10
Nonstop11h 20m
Los Angeles
Mon 11/11
Nonstop10h 15m
London GatwickLos Angeles
LGW - LAX
LGWLAX
London Gatwick
Wed 11/9
1 stop17h 15m
Los Angeles
Tue 24/9
1 stop14h 10m
London HeathrowLos Angeles
LHR - LAX
LHRLAX
London Heathrow
Sun 16/6
1 stop25h 40m
Los Angeles
Mon 18/11
1 stop16h 20m
London HeathrowLos Angeles
LHR - LAX
LHRLAX
London Heathrow
Wed 16/10
Nonstop11h 25m
Los Angeles
Thu 31/10
1 stop13h 30m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Wed 2/10
1 stop27h 50m
San Francisco
Tue 8/10
1 stop17h 55m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sun 1/9
Nonstop11h 00m
San Francisco
Sun 22/9
Nonstop10h 19m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sun 1/9
Nonstop11h 00m
San Francisco
Sun 22/9
Nonstop10h 19m
No data available for this route at this time. Please check back soon.
Crew
Overall
Comfort
Food
Entertainment
Boarding
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Overall
Comfort
Food
Entertainment
Boarding
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Overall
Comfort
Food
Entertainment
Boarding
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Overall
Comfort
Food
Entertainment
Boarding
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Overall
Comfort
Food
Entertainment
Boarding
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Overall
Comfort
Food
Entertainment
Boarding
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
40%of flight departures | Morning6 am to noon |
59%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to California from London today with Cheapflights!
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to California from London.
Need flexible booking options for your flight to California from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Yes, Cheapflights offers price alerts on London to California flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.