Question 1

How long does a flight from London to San Francisco take?

Accepted Answer

The duration of a direct flight to San Francisco from London is typically 11h 00m. The journey crosses a distance of 13,878 km. Visit our flight page for the latest deals!>/a>

Question 2

How many flights are there between London and San Francisco per day?

Accepted Answer

Each day, there are between 3 and 5 direct flights that take off from London and land in San Francisco, with an average flight time of 11h 13m. The most common departure time is 11:00 and most flights take off in the morning. Each week, there are 31 flights. The most frequent day of departure is Thursday, when 16% of all weekly flights depart. The fewest flights depart on a Wednesday. Visit our flight page for the latest deals!>/a>

Question 3

How many flights are there between London and San Francisco per day?

Accepted Answer

Each day, there are between 3 and 5 direct flights that take off from London and land in San Francisco, with an average flight time of 11h 13m. The most common departure time is 11:00 and most flights take off in the morning. Each week, there are 31 flights. The most frequent day of departure is Thursday, when 16% of all weekly flights depart. The fewest flights depart on a Wednesday. Visit our flight page for the latest deals!>/a>

Question 4

What is the cheapest flight from London to San Francisco?

Accepted Answer

In the last 3 days, the lowest price for a flight from London to San Francisco was ₹ 45,135 for a one-way ticket and ₹ 47,709 for a return. <a href='/flight-routes/London-LON/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 5

Which airlines fly most frequently between London and San Francisco?

Accepted Answer

London and San Francisco are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (13 flights per week), British Airways (11 flights per week), and Virgin Atlantic (7 flights per week). Visit our flight page for the latest deals!>/a>

Question 6

Which airlines fly most frequently between London and San Francisco?

Accepted Answer

London and San Francisco are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (13 flights per week), British Airways (11 flights per week), and Virgin Atlantic (7 flights per week). Visit our flight page for the latest deals!>/a>

Question 7

What’s the cheapest day of the week to fly from London to San Francisco?

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to San Francisco on a Thursday and more expensive on a Wednesday. On your return trip to London, you should consider flying back on a Sunday, and avoid Tuesdays for better deals. Visit our flight page for the latest deals!>/a>

Question 8

What’s the cheapest day of the week to fly from London to San Francisco?

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to San Francisco on a Thursday and more expensive on a Wednesday. On your return trip to London, you should consider flying back on a Sunday, and avoid Tuesdays for better deals. Visit our flight page for the latest deals!>/a>

Question 9

What’s the earliest departure time from London to San Francisco?

Accepted Answer

Early birds can take the earliest flight from London at 10:05 and will be landing in San Francisco at 13:20.

Question 10

What’s the latest departure time from London to San Francisco?

Accepted Answer

If you prefer to fly at night, the latest flight from London to San Francisco jets off at 15:25 and lands at 18:45.

Question 11

Which airlines offer Wi-Fi service onboard planes from London to San Francisco?

Accepted Answer

Only KLM offers inflight Wi-Fi service on the London to San Francisco flight route.

Question 12

Which aircraft models fly most regularly from London to San Francisco?

Accepted Answer

The Boeing 777 is the aircraft model that flies most regularly on the London to San Francisco flight route.

Question 13

On which days can I fly direct from London to San Francisco?

Accepted Answer

There are direct flights from London to San Francisco on a daily basis.

Question 14

Is there a rail service linking San Francisco airport to the city centre?

Accepted Answer

The BART rail service links San Francisco airport with the city centre, running from 8am to midnight every day, with a frequency of every 20 mins. The BART also links the airport to the East Bay and San Mateo County. The SFO BART Station is located at the International Terminal in departures. To reach it from other terminals you can take the SFO AirTrain which links all terminals to each other. You can purchase a ticket at the BART station.

Question 15

What bus services are available at San Francisco airport?

Accepted Answer

SamTrans buses link San Francisco airport to the city centre, Palo Alto and San Mateo County. Lines stopping at the airport are SFO, ECR, 292, 397 and 398. It’s a 24-hour bus service, and you can hop on outside of Arrivals at Terminal 2 and 3, outside of International Terminal Level 1 and Curbside.

Question 16

Are there any onsite airport hotels available at San Francisco airport?

Accepted Answer

There are nap rooms available inside San Francisco airport, in the international terminal which are open 24 hours. The rate is $40 USD (about 32 GBP) per hour or $120 USD (about 95 GBP) for 8 hours. Alternatively, there are 5 hotels all within 5 minutes from the airport, and all offering free airport shuttle service.

Question 17

Where can I have a shower at San Francisco airport?

Accepted Answer

For a refreshing shower after a long flight from London to San Francisco, head to Freshen Up which is located in International Terminal level G. They are open 24 hours, and their rates start from $25 USD (about 20 GBP) for a Deluxe shower, which is a 30-minute shower and includes a towel, soap, shampoo, and other amenities on demand such as a hair dryer.

Question 18

What is the cheapest month to fly from London to San Francisco?

Accepted Answer

The cheapest month for flights from London to San Francisco is February, where tickets cost ₹ 51,662 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is ₹ 78,320 and ₹ 77,584 respectively.

Question 19

What is the cheapest month to fly from London to San Francisco?

Accepted Answer

The cheapest month for flights from London to San Francisco is February, where tickets cost ₹ 51,662 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is ₹ 78,320 and ₹ 77,584 respectively.

Question 20

How does KAYAK find such low prices on flights from London to San Francisco?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to San Francisco. <a href='/flight-routes/London-LON/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 21

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to San Francisco?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from London is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/London-LON/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 22

What is the Hacker Fare option on flights from London to San Francisco?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to London with another airline. <a href='/flight-routes/London-LON/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 23

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to San Francisco?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/London-LON/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 24

How often are flights from London to San Francisco delayed?

Accepted Answer

Weekly flights between London and San Francisco historically see delays in approximately 11% of cases, with the average delay over the past year being 149 minutes.

Question 25

Which airline has the best punctuality record on London to San Francisco flights?

Accepted Answer

Based on our data, Virgin Atlantic have experienced the fewest delays on this route in the past 12 months, with only about 10% of their flights encountering any delays.

Question 26

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Statistically, Tuesday is the day of the week with the fewest delays on this flight route, while Wednesday has typically experienced more delays than other days.

Question 27

What is the most punctual flight time for London to San Francisco flights?

Accepted Answer

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

Question 28

Which cabin class options are there for flights between London and San Francisco?

Accepted Answer

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 29

Which cabin class options are there for flights between London and San Francisco?

Accepted Answer

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 30

Which airlines provide the cheapest flights from London to San Francisco?

Accepted Answer

In the past 3 days, the cheapest return tickets from London to San Francisco were found on United Airlines (₹ 47,709) and TAP AIR PORTUGAL (₹ 49,915).

Question 31

Which airlines provide the cheapest flights from London to San Francisco?

Accepted Answer

In the past 3 days, the cheapest return tickets from London to San Francisco were found on United Airlines (₹ 47,709) and TAP AIR PORTUGAL (₹ 49,915).

Question 32

What is the cheapest London to San Francisco flight route?

Accepted Answer

The cheapest return flight from London to San Francisco costs ₹ 49,407 on the route between London Heathrow Airport (LHR) and San Francisco (SFO). It is also the most popular route.

Question 33

What is the cheapest London to San Francisco flight route?

Accepted Answer

The cheapest return flight from London to San Francisco costs ₹ 49,407 on the route between London Heathrow Airport (LHR) and San Francisco (SFO). It is also the most popular route.

Question 34

How far in advance should I book a flight from London to San Francisco?

Accepted Answer

To get a below average price on the flight from London to San Francisco, you should book around 4 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Question 35

How far in advance should I book a flight from London to San Francisco?

Accepted Answer

To get a below average price on the flight from London to San Francisco, you should book around 4 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Question 36

Can I save money by flying with a stopover from London to San Francisco?

Accepted Answer

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at ₹ 49,407 on average.

Question 37

Can I save money by flying with a stopover from London to San Francisco?

Accepted Answer

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at ₹ 49,407 on average.

Question 38

How much is a return flight from London to San Francisco?

Accepted Answer

Flight prices are typical for this route right now.Flights to San Francisco from London usually cost between ₹ 47,709 and ₹ 60,486 in May.
The lowest price found in the past 3 days was ₹ 47,709 on United Airlines (9 May-9 May).

Low season	January
High season	July
Cheapest flight	₹ 45,135

LON - SFO

₹ 45,135 Find Cheap Flights from London to San Francisco

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Cheap Flights from London to San Francisco (LON-SFO)

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KAYAK's insights & trends for London to San Francisco flights

Get data-powered insights and trends into flights from London to San Francisco to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London to San Francisco?

What is the cheapest London to San Francisco flight route?

The cheapest return flight from London to San Francisco costs ₹ 49,407 on the route between London Heathrow Airport (LHR) and San Francisco (SFO). It is also the most popular route.

What’s the cheapest day of the week to fly from London to San Francisco?

Your flight ticket price will generally be cheaper if you fly to San Francisco on a Thursday and more expensive on a Wednesday. On your return trip to London, you should consider flying back on a Sunday, and avoid Tuesdays for better deals.

What is the cheapest month to fly from London to San Francisco?

The cheapest month for flights from London to San Francisco is February, where tickets cost ₹ 51,662 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is ₹ 78,320 and ₹ 77,584 respectively.

Can I save money by flying with a stopover from London to San Francisco?

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at ₹ 49,407 on average.

How far in advance should I book a flight from London to San Francisco?

To get a below average price on the flight from London to San Francisco, you should book around 4 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Which airlines provide the cheapest flights from London to San Francisco?

In the past 3 days, the cheapest return tickets from London to San Francisco were found on United Airlines (₹ 47,709) and TAP AIR PORTUGAL (₹ 49,915).

Which airlines fly most frequently between London and San Francisco?

London and San Francisco are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (13 flights per week), British Airways (11 flights per week), and Virgin Atlantic (7 flights per week).

How often are flights from London to San Francisco delayed?

Weekly flights between London and San Francisco historically see delays in approximately 11% of cases, with the average delay over the past year being 149 minutes.

What is the most punctual flight time for London to San Francisco flights?

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

What day of the week experiences the fewest flight delays on this route?

Statistically, Tuesday is the day of the week with the fewest delays on this flight route, while Wednesday has typically experienced more delays than other days.

Which airline has the best punctuality record on London to San Francisco flights?

Based on our data, Virgin Atlantic have experienced the fewest delays on this route in the past 12 months, with only about 10% of their flights encountering any delays.

Which cabin class options are there for flights between London and San Francisco?

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between London and San Francisco per day?

How long does a flight from London to San Francisco take?

The duration of a direct flight to San Francisco from London is typically 11h 00m. The journey crosses a distance of 13,878 km.

What’s the earliest departure time from London to San Francisco?

Early birds can take the earliest flight from London at 10:05 and will be landing in San Francisco at 13:20.

What’s the latest departure time from London to San Francisco?

If you prefer to fly at night, the latest flight from London to San Francisco jets off at 15:25 and lands at 18:45.

Good to know

When to book flights from London to San Francisco

Flights from London to San Francisco: the best tips from KAYAK users' own experiences

FAQs for booking flights from London to San Francisco

Is there a rail service linking San Francisco airport to the city centre?

What bus services are available at San Francisco airport?

Are there any onsite airport hotels available at San Francisco airport?

Where can I have a shower at San Francisco airport?

What is the cheapest flight from London to San Francisco?

In the last 3 days, the lowest price for a flight from London to San Francisco was ₹ 45,135 for a one-way ticket and ₹ 47,709 for a return.

Which airlines offer Wi-Fi service onboard planes from London to San Francisco?

Only KLM offers inflight Wi-Fi service on the London to San Francisco flight route.

Which aircraft models fly most regularly from London to San Francisco?

The Boeing 777 is the aircraft model that flies most regularly on the London to San Francisco flight route.

On which days can I fly direct from London to San Francisco?

There are direct flights from London to San Francisco on a daily basis.

How does KAYAK find such low prices on flights from London to San Francisco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to San Francisco.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from London is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from London to San Francisco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to London with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to San Francisco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to San Francisco

Prefer to fly direct from London to San Francisco?

Reviews of the top airline flying from London to San Francisco

Everything you need to know for your flight from London to San Francisco

Information on your arrival and departure airports

Cabin class types available on flights from London to San Francisco

Complete your trip to San Francisco with a hotel stay or car hire

Flights to other popular destinations

Flights from domestic origins to San Francisco

Choose which airport to fly into in San Francisco

Find deals for your return flight