Cheap flights from London to San Francisco from ₹ 27,002
This is the cheapest one-way flight price, found on 24/9. Prices may vary by date and flight preferences.
The best prices from London to San Francisco are usually found in January or February, booked 60 days in advance, depart on a Tuesday or Monday and return on a Tuesday
How to find the cheapest flight from London (LON) to San Francisco (SFO)
All the information you need to plan the best LON to SFO flight in 2023: compare London to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.
Popular in | July |
|---|---|
Cheapest in | January |
Round-trip from | ₹ 8,483,581 |
One-way from | ₹ 33,233 |
LON - SFO Price | ₹ 102,111 - ₹ 188,528 |
|---|---|
SFO Temperature | 11 - 17 °C |
SFO Rainfall | 0 - 112 mm |
What is the cheapest day to fly return from London to San Francisco?
Travellers have found that booking a Saturday departure is the best way to save up to 32% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
How far in advance should I book a flight from London to San Francisco?
To save up to 24% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London to San Francisco from ₹ 60,151 1-2 weeks out and tickets from ₹ 67,961 for flights departing within the next 72 hours.
What is the cheapest month to fly from London to San Francisco?
The best pricing can be found in the month of January. Prices to San Francisco from London average ₹ 52,750. You can even find prices in January for less than ₹ 52,750, as users have found deals to San Francisco from as low as ₹ 32,236. The month of July appears to be one of the more expensive times to travel to San Francisco from London. Flying in the targeted month can save you up to 47%.
When is the cheapest time to fly from London to San Francisco (LON - SFO)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to San Francisco as you normally would.
Cheap British Airways flights from London to San Francisco
Take a peek at the cheapest British Airways flights we've detected travelling from London to San Francisco. Deals update often to give you more flight options matching your criteria
Cheap KLM flights from London to San Francisco
Browse through some of the cheapest KLM flights travelling from London to San Francisco. Deals frequently update to provide users with more options.
Cheap London to San Francisco flights in September & October 2023
The best prices found for LON to SFO flights in September, October
These are some of the most attractive deals on flights from London to San Francisco in 2023. Check back soon for alternative fares.
London to San Francisco 2023 flight deals
Cheap flights to San Francisco from London found for this year
These are some of the most attractive deals on flights from London to San Francisco in 2023. Check back soon for alternative fares.
Direct flights to San Francisco from London
Save time with London to San Francisco direct flight deals
For a quicker trip, book one of these direct flights from London to San Francisco. If you're looking for other options for flights from London to San Francisco, make sure to update the search form at the top of page.
London to San Francisco flights leaving soon
Late deals on return flights to San Francisco from London, departing today and this week
Users seeking a last-minute flight from London to San Francisco should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
One-way flights to San Francisco from London
The cheapest one-way flights from London to San Francisco
Some of the best available deals we've found on one-way flights from London to San Francisco. Users in need of a round-trip flight from London to San Francisco instead should update the search form at the top of page.
Find flights from London to San Francisco within your budget
Use the slider to find flights from London to San Francisco that fit your budget.
Fly from
Fly to
Budget
₹ 40,461 - ₹ 43,369
Route
Depart
Return
Price
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Wed 29/11
1 stop15h 10m
San Francisco
Sat 9/12
Nonstop10h 30m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sat 4/11
1 stop14h 25m
San Francisco
Tue 14/11
Nonstop10h 25m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Tue 31/10
1 stop14h 35m
San Francisco
Mon 8/1
Nonstop10h 35m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Thu 8/2
Nonstop11h 10m
San Francisco
Sat 17/2
Nonstop10h 30m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Mon 11/12
Nonstop11h 10m
San Francisco
Fri 12/1
1 stop13h 40m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sat 18/11
1 stop32h 45m
San Francisco
Fri 1/12
1 stop15h 20m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Mon 30/10
2 stops38h 48m
San Francisco
Mon 6/11
1 stop14h 10m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Thu 7/12
Nonstop11h 10m
San Francisco
Fri 15/12
1 stop13h 10m
London GatwickSan Francisco
LGW - SFO
LGWSFO
London Gatwick
Fri 16/2
1 stop30h 20m
San Francisco
Thu 29/2
1 stop15h 05m
Reviews of airlines servicing San Francisco
See what other customers who have flown with British Airways, KLM and Scandinavian Airlines from London to San Francisco have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Boarding
Comfort
Entertainment
Crew
Food
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.
Overall
Boarding
Comfort
Entertainment
Crew
Food
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.
Overall
Boarding
Comfort
Entertainment
Crew
Food
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.
Overall
Boarding
Comfort
Entertainment
Crew
Food
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.
Overall
Boarding
Comfort
Entertainment
Crew
Food
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.
Overall
Boarding
Comfort
Entertainment
Crew
Food
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.
Related info for your journey
Useful info, stats and facts about London to San Francisco flights.
What airport do you fly into for flights to San Francisco from London?
San Francisco (SFO), located 19.0 km from the city centre, is the airport you fly into when you book flights from London to San Francisco. 2 airlines have flights to San Francisco from London on a regular basis. Booking flights from London to San Francisco should not be difficult; the airport handles an average of 31 inbound flights from London per day.
Can I find flights from London to San Francisco for under ₹ 40,500 on Cheapflights?
Yes, there are multiple flights from London to San Francisco for under ₹ 40,500. The cheapest flight booked recently is on Lufthansa for just ₹ 40,461, but on average you can expect to pay ₹ 41,790.
Are there direct flights from London to San Francisco for under ₹ 41,900 on Cheapflights?
Cheapflights has 20 direct flights from London to San Francisco under ₹ 41,900. A good price for a direct flight from London to San Francisco is less than ₹ 44,033.
Are there last-minute flights available from London to San Francisco for under ₹ 48,800?
There are currently 20+ open flights from London to San Francisco within the next 7 days for less than ₹ 48,800.
What days are direct flights available from London to San Francisco?
You can find direct flights on the following days: Tuesday.
How many flights depart from London to San Francisco on average per day?
1 flight departure from London to San Francisco per day on average.
Morning (6am - Noon) - 100% of flight departures
How long is the flight from London to San Francisco?
Airlines like Lufthansa, British Airways, and Brussels Airlines fly from London to San Francisco in about 11h 10m. The time it takes to get you to your destination can typically vary by up to 4h. The distance from London to San Francisco is about 8663 km. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from London to San Francisco round-trip?
Our cheapest airline available from London to San Francisco is Lufthansa. Our recent data shows that you can find tickets from as low as ₹ 40,461 on this airline. Additional options worth looking into are British Airways and Brussels Airlines, starting at ₹ 41,375 and ₹ 41,956 round-trip. Users have found that Lufthansa is 23% cheaper than the other options available to this destination.
What are the most reliable airlines from London to San Francisco?
No one likes to see their flight delayed. When booking a flight from London to San Francisco consider choosing Aeromexico(73%), Air Canada(72%) or Austrian Airlines(72%), as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from London to San Francisco?
Looking for the cheapest flight from London to San Francisco? While on average our users pay ₹ 108,603, our data indicates the cheapest price to be ₹ 43,601. The most popular route (London Gatwick - San Francisco), is priced around ₹ 137,002.
What does LHR to SFO mean?
LHR stands for London Heathrow Airport, while SFO stands for San Francisco Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: London Gatwick Airport (LGW), London Stansted Airport (STN), London City Airport (LCY), London Luton Airport (LTN), London Southend Airport (SEN).
Other flights from London
Other flights to San Francisco
Flights to San Francisco from London
Top 2 airlines flying from London to San Francisco
The chart below displays the airlines Cheapflights users travelling from London to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from London to San Francisco
See what time of day planes typically take off from London to San Francisco
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 61%of flight departures | Morning6 am to noon |
| 38%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Weekly flight availability from London to San Francisco
See how many times per day planes take to the skies headed from London to San Francisco
| Monday | 31daily flights |
|---|---|
| Tuesday | 31daily flights |
| Wednesday | 31daily flights |
| Thursday | 31daily flights |
| Friday | 31daily flights |
| Saturday | 31daily flights |
| Sunday | 31daily flights |