Find Cheap Flights from London (LON) to San Francisco (SJC) from £321

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Selected flight deals from London to San Francisco

The lowest prices found within the past 7 days from London to San Francisco were £315 for one-way flights and £321 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cheap Flights from London to San Francisco & Flight Information
Origin Airport IATA codeLHR
Destination Airport IATA codeSFO
Number Of Flight Options1
Flight Price£320
Average Flight Time3 hours 9 mins

Best Day to Book Flight from London to San Francisco

San Francisco SFO Flight Information

Traveling From London
Origin Airport IATA Code LON
Traveling To San Francisco
Destination Airport IATA Code SJC
Number of Airlines Serving 18
Available Airlines TAP Portugal, Brussels Airlines, American Airlines, United, Iberia, WestJet, Turkish Airlines, Icelandair
Distance 8617 km
Direct Flight Time 11 5
Flight Price £321

Frequently asked questions

Is it possible to fly from London to San Francisco right now?
Our Covid-19 Travel Advisor provides essential info about travelling from London to San Francisco in these uncertain times. Here, you’ll find everything from health guidelines to flying restrictions, as well as a wealth of other important info you should know about before you plan a flight.
Is there a direct flight between London and San Francisco?
If you’re ready to book your plane ticket from London to San Francisco, you’ve got an important decision to make. LHR to San Francisco, CA (SFO-San Francisco Intl.) or Heathrow Airport (LHR) to Norman Y. Mineta San Jose Intl. Airport (SJC)? There are multiple airlines to pick from on the first route, including British Airways. On the second, British Airways is one of the most highly rated.
How long is a direct flight from London to San Francisco?
If you’re the type of flyer who enjoys getting friendly with their fellow passengers, you’ll have around 10 hours and 58 minutes to do so during your direct London to San Francisco flight. This trip of 5,400 miles can sometimes be as fast as 10 hours and 50 minutes, which still gives you enough time to make a new friendship or two.
Can I cancel my flight booking to San Francisco due to COVID-19?
As an ebookers customer, you may be eligible for a no-change-fee cancellation for your San Francisco booking and a credit that you can use for another flight. Your account is the place to go to see if your reservation has this flexibility. If you have any more questions, our Customer Service Portal is here to help.
What are the best airports for London to San Francisco flights?
You might be interested to know that there are lots of different ways to fly from London to San Francisco. Below is a list of the most frequently flown routes:

  • Heathrow Airport to SJC - 85 flights per week
  • Heathrow Airport to San Francisco, CA (SFO-San Francisco Intl.) - 28 flights per week
  • LCY to San Francisco, CA (SFO-San Francisco Intl.) - 21 flights per week

What are some of the most popular airlines flying from London to San Francisco?
The route between London and San Francisco is a well-travelled one, so you have plenty of flights to pick from. If you don’t know how to start planning your getaway, these are the six most popular air carriers to look into:

  • British Airways with 182 flights every month.
  • American Airlines with 143 flights every month.
  • Virgin Atlantic with 117 flights every month.
  • JetBlue with 65 flights every month.
  • United Airlines with 60 flights every month.
  • Lufthansa with 43 flights every month.

How many flights are there from London to San Francisco?
Planning a trip from London to San Francisco is easy. With 12 daily flights to select from, you can head off on your dream holiday any time you like.
Is it possible to fly on an airline that employs social distancing and other COVID-19 measures?
Getting to your destination comfortably and confidently is as important as having a great holiday once you get there. Take the stress out of flying by choosing United Airlines, Southwest Airlines or Alaska Airlines. They all employ social distancing rules and have COVID-19 measures in place, which may be capped capacity flights and keeping the middle seat empty.
What are the cheapest days to book a flight?
This is one is easy to remember: Ticket Thursdays. We found that tickets booked on a Thursday resulted in the best deal on average in 2021. However, Friday can be the worst day to purchase plane tickets, as it was the day with the highest average ticket price based on flight demand on ebookers in 2021.
What are the cheapest days to fly?
When analysing flight demand on ebookers in 2021, Friday turned out to be the cheapest day to fly, with Tuesday as a close second. That’s definitely something to consider when booking your next trip! Thinking of traveling mid-week? It turns out that Wednesdays generally had the most expensive airline tickets, so keep this in mind when planning for your next trip.*According to flight demand on ebookers.com from January to December 2021. Savings are subject to change and may vary depending on selections made.

Fly from London to San Francisco with ebookers

Cheap flights from London to San Francisco 

Our advanced search tools and comprehensive filters help you find a flight that fits your budget. To search for cheap flights, just enter your travel dates and sort your results by price. With all available tickets listed lowest price first, it’s easy to select the one that’s easiest on your wallet.  

To find the cheapest flights from London to San Francisco, you can also travel outside peak season. The more flexible you can be on travel dates, the easier it is to find those cheap flight tickets. We know, for example, that the cheapest time to travel between London to San Francisco is January. In the current list of deals available, prices start at £321 and can rise to £767 for return flights.  

Find the best flight from London to San Francisco  

Every day between London and San Francisco, 31 flights from 18 airlines jet back and forth. And with ebookers, you can book tickets for any one of those flights. If you book a direct flight with American Airlines, KLM, Air Canada, Aer Lingus, Austrian, Air France, Delta Air Lines, Aeromexico, Air New Zealand, SWISS, United Airlines, Finnair, Iberia, Brussels Airlines, Lufthansa, Virgin Atlantic, Singapore Airlines, British Airways, you’ll arrive safely in your destination in around 11hours. If you can think of a quicker way to cover the 8617 km between null and null, let us know! 

Flights from London to San Francisco — a great choice on great deals 

We only need a little information to give you a lot of choice. Just tell us when you’re planning your family holiday, long weekend, luxury getaway or quick business trip, and we’ll do the rest. And to keep your choice-making easy, we’ve given you plenty of ways to narrow down your search. Choose one-way, roundtrip or multi city flights, select your preferred airline, your time of arrival and departure and cabin class using the filters.  

Once you’ve told us what you want, we’ll show you what’s on offer. All you need to do is take your pick and start packing.  

Book your flights with ebookers 

We want the experience of booking your flight from London to San Francisco to be as simple as possible. That’s why we designed our search and filter options to make your life easy. Whether you are travelling on business or for pleasure, ebookers has you covered. 

When you’re ready to book, our service is always fast and transparent. We know plans change, so we have a range of flexible booking options. Choose between refundable bookings and flights with no charges should you need to rearrange and travel stress-free. 

Need a car after flight from London to San Francisco

Place to stay after flight from London to San Francisco

Handlery Union Square Hotel

Handlery Union Square Hotel

3.5 out of 5
351 Geary St, San Francisco, CA, 94102
Stay at this 3.5-star family-friendly hotel in San Francisco. Enjoy free WiFi, a fitness centre and valet parking. Our guests praise the restaurant and the clean ...
4.3/5 Excellent! (1,151 reviews)
Old gem
"I loved the hotel. It’s a historic building. If you appreciate history and old architecture you will love this hotel. Expose pipes, beautiful stairs with natural lighting, narrow corridors and a stunning view to Union Square that were just some highlights. The Room were big enough, maybe an update ..."

Reviewed on 26 Nov 2022

Handlery Union Square Hotel
Hotel Riu Plaza Fisherman's Wharf

Hotel Riu Plaza Fisherman's Wharf

4 out of 5
2500 Mason St, San Francisco, CA, 94133
Stay at this 4-star business-friendly hotel in San Francisco. Enjoy free breakfast, free WiFi and a 24-hour fitness centre. Our guests praise the helpful staff ...
4.2/5 Very Good! (4,152 reviews)
"It was a good experience overall, the check in process was slow and it took longer than expected especially because I arrived at midnight. They give you water at check in which I thought was odd, and then when I ask for more the next day i was told water is only given at check in. I would stay again ..."

Reviewed on 30 Nov 2022

Hotel Riu Plaza Fisherman's Wharf
The Westin St. Francis San Francisco on Union Square

The Westin St. Francis San Francisco on Union Square

4.5 out of 5
335 Powell Street, San Francisco, CA, 94102
Stay at this 4.5-star luxury hotel in San Francisco. Enjoy free WiFi, breakfast and room service. Our guests praise the helpful staff and the clean rooms in ...
4.3/5 Excellent! (2,050 reviews)
"Perfect location. We had a view of union square and it was beautifully decorated for Christmas"

Reviewed on 27 Nov 2022

The Westin St. Francis San Francisco on Union Square

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Hyatt Regency San Francisco

Hyatt Regency San Francisco

4 out of 5
5 Embarcadero Center, San Francisco, CA, 94111
Stay at this 4-star business-friendly hotel in San Francisco. Enjoy free WiFi, breakfast and room service. Our guests praise the helpful staff and the clean ...
4.4/5 Excellent! (1,669 reviews)
"Absolutely beautiful hotel!"

Reviewed on 25 Nov 2022

Hyatt Regency San Francisco
Hotel Caza Fisherman’s Wharf

Hotel Caza Fisherman’s Wharf

4 out of 5
1300 Columbus Avenue, San Francisco, CA, 94133
Stay at this 4-star family-friendly hotel in San Francisco. Enjoy breakfast, WiFi and a 24-hour fitness centre. Our guests praise the helpful staff and the clean ...
4.4/5 Wonderful! (2,022 reviews)
Perfect views and location
"We stayed in a Partial Bay View room with a great view of Alcatraz and a little bit of the Golden Gate. Views were spectacular and the room was clean and spacious. Location also can't be beat, the streets are definitely busy through the days and nights, but staying on the top floor, sound wasn't ..."

Reviewed on 28 Nov 2022

Hotel Caza Fisherman’s Wharf
BEI San Francisco, Trademark Collection by Wyndham

BEI San Francisco, Trademark Collection by Wyndham

4 out of 5
50 8th Street, San Francisco, CA, 94103
Stay at this 4-star business-friendly hotel in San Francisco. Enjoy free WiFi, breakfast and a 24-hour fitness centre. Our guests praise the helpful staff and ...
3.9/5 Good! (437 reviews)
"The were nice and helpful. No food options on Sunday which I think is odd. The surrounding area is super shady."

Reviewed on 22 Nov 2022

BEI San Francisco, Trademark Collection by Wyndham
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

*Savings based on all holiday package bookings with Flight + Hotel on ebookers.com from January 2017 to December 2017, as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages. For Free Flight or 100% Off Flight deals, package savings is greater than or equal to the current cost of one component, when both are priced separately.

Fare, taxes & fees: Fares were found on ebookers.com and are updated daily. They include all taxes and fees, except baggage fees.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a £25.00 / 45.00 Euro service fee charged by ebookers, plus any airline fare and tax increase that may be applicable.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.