Travelers have found it’s best to book a flight 15 days in advance to save up to 31% 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 15 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 California to London Heathrow Airport 1-2 weeks in advance for as low as £600, or £811 for flights within the next 24 hours.
October is one of the best times of the year to fly to London Heathrow Airport from California. Prices for October average £566 per person but you can even find prices for as low as £340. The most expensive prices can be found in the month of June. Opting for a October flight can save you 44% on your journey compared to booking in June
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to London Heathrow Airport as you normally would.
Fly from
Fly to
Budget
£377 - £459
Route
Depart
Return
Price
San FranciscoLondon Heathrow
SFO - LHR
SFOLHR
San Francisco
Mon 28/10
1 stop22h 00m
London Heathrow
Tue 12/11
1 stop28h 25m
San FranciscoLondon Heathrow
SFO - LHR
SFOLHR
San Francisco
Sun 8/9
1 stop13h 42m
London Heathrow
Mon 16/9
Nonstop11h 05m
San FranciscoLondon Heathrow
SFO - LHR
SFOLHR
San Francisco
Fri 25/10
1 stop13h 10m
London Heathrow
Sun 27/10
1 stop15h 25m
Los AngelesLondon Heathrow
LAX - LHR
LAXLHR
Los Angeles
Mon 14/10
1 stop15h 50m
London Heathrow
Thu 17/10
1 stop29h 20m
San FranciscoLondon Heathrow
SFO - LHR
SFOLHR
San Francisco
Sun 22/9
1 stop14h 15m
London Heathrow
Tue 1/10
1 stop15h 25m
San FranciscoLondon Heathrow
SFO - LHR
SFOLHR
San Francisco
Tue 1/10
Nonstop10h 20m
London Heathrow
Thu 31/10
1 stop15h 25m
San FranciscoLondon Heathrow
SFO - LHR
SFOLHR
San Francisco
Sun 29/9
1 stop13h 50m
London Heathrow
Tue 8/10
2 stops17h 58m
Los AngelesLondon Heathrow
LAX - LHR
LAXLHR
Los Angeles
Thu 15/8
1 stop15h 10m
London Heathrow
Tue 20/8
1 stop14h 30m
San JoseLondon Heathrow
SJC - LHR
SJCLHR
San Jose
Wed 6/11
1 stop16h 26m
London Heathrow
Wed 13/11
1 stop18h 00m
No data available for this route at this time. Please check back soon.
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
8%of flight departures | Morning6 am to noon |
49%of flight departures | AfternoonNoon to 6 pm |
42%of flight departures | Evening6 pm to midnight |
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