Question 1

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

Accepted Answer

Direct flights from San Francisco generally make it to London in 10h 10m. The flying distance between the two cities is 13,878 km. Visit our flight page for the latest deals!>/a>

Question 2

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

Accepted Answer

Each day, there are 5 direct flights that take off from San Francisco and land in London, with an average flight time of 10h 28m. The most common departure time is 17:00 and most flights take off in the afternoon. Each week, there are 35 flights and there are the same number of flights each day (5). Visit our flight page for the latest deals!>/a>

Question 3

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

Accepted Answer

Each day, there are 5 direct flights that take off from San Francisco and land in London, with an average flight time of 10h 28m. The most common departure time is 17:00 and most flights take off in the afternoon. Each week, there are 35 flights and there are the same number of flights each day (5). Visit our flight page for the latest deals!>/a>

Question 4

What is the cheapest flight from San Francisco to London?

Accepted Answer

In the last 3 days, the lowest price for a flight from San Francisco to London was $577 for a one-way ticket and $895 for a return. <a href='/flight-routes/San-Francisco-SFO/London-LON'>Visit our flight page for the latest deals!>/a>

Question 5

Which airlines fly most frequently between San Francisco and London?

Accepted Answer

British Airways connects San Francisco to London with 14 flights per week. United Airlines also offers 14 flights per week, while Virgin Atlantic follows with 7 flights per week. Visit our flight page for the latest deals!>/a>

Question 6

Which airlines fly most frequently between San Francisco and London?

Accepted Answer

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

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to London on a Wednesday and more expensive on a Saturday. On your return trip to San Francisco, you should consider flying back on a Wednesday, and avoid Fridays 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 San Francisco to London?

Accepted Answer

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

Question 9

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

Accepted Answer

Early birds can take the earliest flight from San Francisco at 12:50 and will be landing in London at 07:25.

Question 10

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

Accepted Answer

If you prefer to fly at night, the latest flight from San Francisco to London jets off at 22:40 and lands at 16:50.

Question 11

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

Accepted Answer

Lufthansa, United Airlines, KLM, and Iberia offer inflight Wi-Fi service on the San Francisco to London flight route.

Question 12

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

Accepted Answer

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

Question 13

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

Accepted Answer

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

Question 14

What is the best way to travel from Gatwick Airport to downtown London?

Accepted Answer

If you are flying into Gatwick Airport but planning on staying in downtown London, the easiest way to travel between these two destinations is by taking the train. The Gatwick Express is a popular option, as the entire journey only takes 45 minutes and it stops at several major stations in the city center.

Question 15

What are some good hotels near London Heathrow Airport?

Accepted Answer

The Leonardo Hotel is a stylish 4-star choice that is directly adjacent to London Heathrow Airport and only a 25-minute drive from the famous Windsor Castle. The Renaissance London is less than a 10-minute walk to the airport and is a 20-minute drive from the Royal Botanic Gardens.

Question 16

Can I store my luggage at London Heathrow Airport?

Accepted Answer

If you would like to store some of your luggage or personal items at London Heathrow Airport, stop by the Arrivals wing in either Terminal 2, 3, 4, or 5. The employees at the luggage desks can keep your items for up to 90 days and can charge you both daily and hourly rates, depending on how long you plan on keeping your things there.

Question 17

Does London Heathrow Airport have any prayer rooms?

Accepted Answer

London Heathrow Airport is home to St. George’s Chapel as well as 4 different interfaith prayer rooms. Each of these prayer rooms is open during standard business hours and they are available for all travelers, regardless of their religious affiliations.

Question 18

Are there baby care facilities at San Francisco Airport?

Accepted Answer

Nursing rooms are available at San Francisco Airport for passengers travelling with infants. Family restrooms and a nursery are available in Terminals 1, 2, and 3. SFO Kids’ Spot is also available for parents who want to keep their kids entertained as they await their flight. Children’s play areas are located in Terminal 1 near the boarding area and Terminal 2 near Gates 54A and 58B after the security area.

Question 19

Is there public transport from downtown San Francisco to San Francisco Airport?

Accepted Answer

A quick and convenient way to travel from downtown San Francisco to SFO Airport is via the Amtrak train. You can access San Francisco Airport from the Amtrak train station via the Bay Area Rapid Rail, which takes around 40min. The other alternative transfer option is a taxi, which takes approximately 25–30min. The SamTrans public bus service also offers transport services from San Mateo County and other parts of San Francisco to SFO Airport. The bus drops off passengers near Courtyard 2 in Terminal 2 and near Courtyard 4 in Terminal 3.

Question 20

Is there public transport from London Heathrow to central London?

Accepted Answer

While Heathrow Express is slighter quicker than the Heathrow Connect, the latter offers cheaper transfer options from Heathrow to central London. The Heathrow Connect train leaves the airport every 30 minutes and takes around 40min from Terminal 5 to London’s central business district.

Question 21

Are there banking services at London Heathrow Airport?

Accepted Answer

ATMs are available in all terminals at London Heathrow, and Travelex also provides currency exchange services across all terminals at London Heathrow. It is recommended to use the pick-up and order-online service at LHR. There are 35 currency exchange locations throughout the airport, with most operating from as early as 05:00 to 22:00.

Question 22

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

Accepted Answer

The cheapest month for flights from San Francisco to London is September, where tickets cost $996 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,572 and $1,333 respectively.

Question 23

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

Accepted Answer

The cheapest month for flights from San Francisco to London is September, where tickets cost $996 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,572 and $1,333 respectively.

Question 24

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

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 San Francisco to London. <a href='/flight-routes/San-Francisco-SFO/London-LON'>Visit our flight page for the latest deals!>/a>

Question 25

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

Accepted Answer

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

Question 26

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

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 London with an airline and back to San Francisco with another airline. <a href='/flight-routes/San-Francisco-SFO/London-LON'>Visit our flight page for the latest deals!>/a>

Question 27

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

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 London from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/San-Francisco-SFO/London-LON'>Visit our flight page for the latest deals!>/a>

Question 28

How often are flights from San Francisco to London delayed?

Accepted Answer

Weekly flights between San Francisco and London historically see delays in approximately 12% of cases, with the average delay over the past year being 156 minutes.

Question 29

Which airline has the best punctuality record on San Francisco to London 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 9% of their flights encountering any delays.

Question 30

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

Accepted Answer

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

Question 31

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

Accepted Answer

Typically, flights leaving at night tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

Question 32

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

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

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 34

What is the cheapest San Francisco to London flight route?

Accepted Answer

The cheapest return flight from San Francisco to London costs $985 on the route between San Francisco (SFO) and London Heathrow Airport (LHR). It is also the most popular route.

Question 35

What is the cheapest San Francisco to London flight route?

Accepted Answer

The cheapest return flight from San Francisco to London costs $985 on the route between San Francisco (SFO) and London Heathrow Airport (LHR). It is also the most popular route.

Question 36

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

Accepted Answer

To get a below average price on the flight from San Francisco to London, you should book around 2 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Question 37

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

Accepted Answer

To get a below average price on the flight from San Francisco to London, you should book around 2 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Question 38

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

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 $781 on average.

Question 39

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

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 $781 on average.

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

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

What is the cheapest San Francisco to London flight route?

The cheapest return flight from San Francisco to London costs $985 on the route between San Francisco (SFO) and London Heathrow Airport (LHR). It is also the most popular route.

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

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

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

The cheapest month for flights from San Francisco to London is September, where tickets cost $996 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,572 and $1,333 respectively.

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

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 $781 on average.

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

To get a below average price on the flight from San Francisco to London, you should book around 2 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Which airlines fly most frequently between San Francisco and London?

British Airways connects San Francisco to London with 14 flights per week. United Airlines also offers 14 flights per week, while Virgin Atlantic follows with 7 flights per week.

How often are flights from San Francisco to London delayed?

Weekly flights between San Francisco and London historically see delays in approximately 12% of cases, with the average delay over the past year being 156 minutes.

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

Typically, flights leaving at night tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

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

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

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

Based on our data, Virgin Atlantic have experienced the fewest delays on this route in the past 12 months, with only about 9% of their flights encountering any delays.

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

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 San Francisco and London per day?

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

Direct flights from San Francisco generally make it to London in 10h 10m. The flying distance between the two cities is 13,878 km.

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

Early birds can take the earliest flight from San Francisco at 12:50 and will be landing in London at 07:25.

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

If you prefer to fly at night, the latest flight from San Francisco to London jets off at 22:40 and lands at 16:50.

Good to know

When to book flights from San Francisco to London

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

FAQs for booking flights from San Francisco to London

What is the best way to travel from Gatwick Airport to downtown London?

What are some good hotels near London Heathrow Airport?

The Leonardo Hotel is a stylish 4-star choice that is directly adjacent to London Heathrow Airport and only a 25-minute drive from the famous Windsor Castle. The Renaissance London is less than a 10-minute walk to the airport and is a 20-minute drive from the Royal Botanic Gardens.

Can I store my luggage at London Heathrow Airport?

Does London Heathrow Airport have any prayer rooms?

London Heathrow Airport is home to St. George’s Chapel as well as 4 different interfaith prayer rooms. Each of these prayer rooms is open during standard business hours and they are available for all travelers, regardless of their religious affiliations.

Are there baby care facilities at San Francisco Airport?

Is there public transport from downtown San Francisco to San Francisco Airport?

Is there public transport from London Heathrow to central London?

While Heathrow Express is slighter quicker than the Heathrow Connect, the latter offers cheaper transfer options from Heathrow to central London. The Heathrow Connect train leaves the airport every 30 minutes and takes around 40min from Terminal 5 to London’s central business district.

Are there banking services at London Heathrow Airport?

What is the cheapest flight from San Francisco to London?

In the last 3 days, the lowest price for a flight from San Francisco to London was $577 for a one-way ticket and $895 for a return.

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

Lufthansa, United Airlines, KLM, and Iberia offer inflight Wi-Fi service on the San Francisco to London flight route.

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

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

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

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

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

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 San Francisco to London.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from San Francisco 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 San Francisco to London?

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 London with an airline and back to San Francisco with another airline.

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

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 London from San Francisco 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 San Francisco to London

Prefer to fly direct from San Francisco to London?

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

Information on your arrival and departure airports

Cabin class types available on flights from San Francisco to London

Complete your trip to London with a hotel stay or car hire

Find direct flights to and from San Francisco and London

Flights to other popular destinations

Flights from domestic origins to London