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 10h 55m. 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 7 direct flights that take off from London and land in San Francisco, with an average flight time of 11h 02m. The most common departure time is 16:00 and most flights take off in the morning. Each week, there are 49 flights and there are the same number of flights each day (7). 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 7 direct flights that take off from London and land in San Francisco, with an average flight time of 11h 02m. The most common departure time is 16:00 and most flights take off in the morning. Each week, there are 49 flights and there are the same number of flights each day (7). 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 ₹ 281 for a one-way ticket and ₹ 489 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

United Airlines connects London to San Francisco with 21 flights per week. British Airways also offers 14 flights per week, while Virgin Atlantic follows with 14 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

United Airlines connects London to San Francisco with 21 flights per week. British Airways also offers 14 flights per week, while Virgin Atlantic follows with 14 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 Thursday, 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 Thursday, 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 10:35 and will be landing in San Francisco at 13:35.

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 16:25 and lands at 19:30.

Question 11

Which airlines fly direct between London and San Francisco?

Accepted Answer

There are 3 airlines that fly direct from London to San Francisco. They are: British Airways, United Airlines and Virgin Atlantic. The cheapest price of all airlines flying this route was found with United Airlines at ₹ 39,503 for a return flight. On average, the best prices for this route can be found at Virgin Atlantic.

Question 12

Which airlines fly direct between London and San Francisco?

Accepted Answer

There are 3 airlines that fly direct from London to San Francisco. They are: British Airways, United Airlines and Virgin Atlantic. The cheapest price of all airlines flying this route was found with United Airlines at ₹ 39,503 for a return flight. On average, the best prices for this route can be found at Virgin Atlantic.

Question 13

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 14

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 15

Which airline alliances offer flights from London to San Francisco?

Accepted Answer

oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between London and San Francisco, with Star Alliance being the most commonly used for this route.

Question 16

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 17

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 18

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 19

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 20

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 21

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 ₹ 50,265 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is ₹ 78,025 and ₹ 75,836 respectively.

Question 22

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 ₹ 50,265 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is ₹ 78,025 and ₹ 75,836 respectively.

Question 23

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 24

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 25

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 26

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 27

What is the cheapest stopover airport when flying from London to San Francisco?

Accepted Answer

Flights via Lisbon (LIS) offer the most affordable fares, with an average price of ₹ 51,858 for a return.

Question 28

What is the most popular stopover airport when flying from London to San Francisco?

Accepted Answer

Copenhagen (CPH) is the top choice – 75% of KAYAK users who clicked on one-stop flights from London to San Francisco picked an itinerary connecting there.

Question 29

Which stopover airport has the quickest connection when flying from London to San Francisco?

Accepted Answer

If you prefer a quick connection, Copenhagen (CPH) often has the shortest stopovers from London to San Francisco, with an average time of 1h 10m.

Question 30

Which stopover airport offers the shortest total travel time from London to San Francisco?

Accepted Answer

Consider flying via Copenhagen (CPH) for the shortest journey. The average one-way travel time for flights connecting there is 14h 10m.

Question 31

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 32

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 33

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 Aer Lingus (₹ 42,822) and Scandinavian Airlines (₹ 43,260).

Question 34

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 Aer Lingus (₹ 42,822) and Scandinavian Airlines (₹ 43,260).

Question 35

What is the cheapest London to San Francisco flight route?

Accepted Answer

Our data shows that the cheapest route for a return flight from London to San Francisco cost ₹ 49,971 and was between London Heathrow Airport (LHR) and San Francisco (SFO). On average, the best prices are found if you fly this route. The average price for a return flight for this route is ₹ 49,971.

Question 36

What is the cheapest London to San Francisco flight route?

Accepted Answer

Our data shows that the cheapest route for a return flight from London to San Francisco cost ₹ 49,971 and was between London Heathrow Airport (LHR) and San Francisco (SFO). On average, the best prices are found if you fly this route. The average price for a return flight for this route is ₹ 49,971.

Question 37

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 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Question 38

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 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Question 39

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 2 stops stopover the cheapest option at ₹ 52,267 on average.

Question 40

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 2 stops stopover the cheapest option at ₹ 52,267 on average.

Question 41

How much is a round-trip flight from London to San Francisco?

Accepted Answer

Flight prices are below average for this route right now.Flights to San Francisco from London usually cost between ₹ 57,971 and ₹ 96,765 in September.
The lowest price found in the past 3 days was ₹ 42,822 on Aer Lingus (14 Sept-21 Sept).

Low season	January
High season	July

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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 round-trip flight from London to San Francisco?

What is the cheapest London to San Francisco flight 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 Thursday, 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 ₹ 50,265 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is ₹ 78,025 and ₹ 75,836 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 2 stops stopover the cheapest option at ₹ 52,267 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 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 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 Aer Lingus (₹ 42,822) and Scandinavian Airlines (₹ 43,260).

Which airlines fly most frequently between London and San Francisco?

United Airlines connects London to San Francisco with 21 flights per week. British Airways also offers 14 flights per week, while Virgin Atlantic follows with 14 flights per week.

Which airlines fly direct between London and San Francisco?

What is the most popular stopover airport when flying from London to San Francisco?

Copenhagen (CPH) is the top choice – 75% of KAYAK users who clicked on one-stop flights from London to San Francisco picked an itinerary connecting there.

What is the cheapest stopover airport when flying from London to San Francisco?

Flights via Lisbon (LIS) offer the most affordable fares, with an average price of ₹ 51,858 for a return.

Which stopover airport offers the shortest total travel time from London to San Francisco?

Consider flying via Copenhagen (CPH) for the shortest journey. The average one-way travel time for flights connecting there is 14h 10m.

Which stopover airport has the quickest connection when flying from London to San Francisco?

If you prefer a quick connection, Copenhagen (CPH) often has the shortest stopovers from London to San Francisco, with an average time of 1h 10m.

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?

Each day, there are 7 direct flights that take off from London and land in San Francisco, with an average flight time of 11h 02m. The most common departure time is 16:00 and most flights take off in the morning. Each week, there are 49 flights and there are the same number of flights each day (7).

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

The duration of a direct flight to San Francisco from London is typically 10h 55m. 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 10:35 and will be landing in San Francisco at 13:35.

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 16:25 and lands at 19:30.

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 ₹ 281 for a one-way ticket and ₹ 489 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.

Which airline alliances offer flights from London to San Francisco?

oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between London and San Francisco, with Star Alliance being the most commonly used for this 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