£21 Cheap Flights to San Francisco

View £21 flight on Wed, 15 Oct 2025Opens in a new window

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Cheap round-trip flights to San Francisco

Prices were available within the past 7 days and start at £21 for one-way flights and £34 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Sun, 23 Nov - Mon, 1 Dec
LGW
London
LCG
A Coruña
£34 Return, found 22 hours ago
£34
Return
found 22 hours ago
Select Vueling Airlines flight, departing Sun, 23 Nov from London to A Coruña, returning Mon, 1 Dec, priced at £34 found 22 hours ago
Ryanair
Mon, 6 Oct - Thu, 9 Oct
STN
London
VGO
Vigo
£50 Return, found 3 days ago
£50
Return
found 3 days ago
Select Ryanair flight, departing Mon, 6 Oct from London to Vigo, returning Thu, 9 Oct, priced at £50 found 3 days ago
Iberia
Fri, 28 Nov - Sun, 30 Nov
LGW
London
LCG
A Coruña
£94 Return, found 4 hours ago
£94
Return
found 4 hours ago
Select Iberia flight, departing Fri, 28 Nov from London to A Coruña, returning Sun, 30 Nov, priced at £94 found 4 hours ago
British Airways
Fri, 17 Oct - Sun, 19 Oct
LGW
London
LCG
A Coruña
£125 Return, just found
£125
Return
just found
Select British Airways flight, departing Fri, 17 Oct from London to A Coruña, returning Sun, 19 Oct, priced at £125 just found
Air Europa
Sat, 15 Nov - Wed, 19 Nov
LGW
London
VGO
Vigo
£154 Return, found 9 hours ago
£154
Return
found 9 hours ago
Select Air Europa flight, departing Sat, 15 Nov from London to Vigo, returning Wed, 19 Nov, priced at £154 found 9 hours ago

Expedia flights to San Francisco

Searching for cheap flights to San Francisco? No travel company presents more choices than Expedia if you're looking to compare flights to San Francisco. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Muros. Expedia provides the cheapest flights to many destinations in Muros and you may find even greater savings if you combine your flight with a hotel stay in San Francisco.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to San Francisco for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your San Francisco flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Frequently asked questions

What is the name of San Francisco's airport?
San Francisco is served by just one airport, Lavacolla Airport (SCQ).
What airport is best to fly into San Francisco?
Step through the exit of Santiago de Compostela Airport and your San Francisco getaway will have begun! The city's main airport, it's located 35 mi from the city centre.
How many airlines fly to San Francisco?
San Francisco is serviced by 7 air carriers from 29 worldwide airports.
Which airlines fly to San Francisco?
Iberia Express and Ryanair fly frequently into San Francisco. Hopping on an Iberia Express flight from Madrid is one of the most popular ways to travel there.
How many nonstop flights are there to San Francisco?
With 184 nonstop flights operating every week, you'll be hitting the tarmac in San Francisco before you can say, "Are we there yet?"
Where are the most popular flights to San Francisco departing from?
Flights to San Francisco from Madrid, Barcelona and Alicante airports are the most popular.
How long is the flight to San Francisco Airport?
If you're going to San Francisco from Madrid, you're looking at a flight time of 1 hour and 18 minutes. Those leaving from Barcelona can expect to be travelling for 1 hour and 49 minutes. From Bilbao it's roughly 1 hour and 5 minutes away.
How to book the cheapest flight to San Francisco?
We all know those lucky jet-setters who somehow get impossibly cheap plane tickets wherever they go. Would you like to know how to do it for your San Francisco holiday? Don't wait until the last minute to lock in your flight. Another fantastic way to pick up the best deal is to research all options. If your destination has several airports, be sure to look into the cost of flying into a less busy terminal. Lastly, another simple way to save some cash is be ready to book at a moment's notice. If you spot an amazing deal, don't hold off — grab it while the opportunity's there.
How to survive the flight to San Francisco?
Depending on where you're coming from, your trip to San Francisco could be a breeze or it could go on forever. Here are some useful hints that will help you start your next big adventure on the right foot.What to pack in your hand luggage:

  • The secret to having a pain-free flight experience is to be prepared. First up, the essentials: passport, travel docs, cash and important medications. Next, bring on board items that'll help pass the time, like some electronic devices or a good book. It's also wise to pack your chargers, a comfy neck pillow and a pair of earphones. Finally, don't forget to chuck in toiletries like a toothbrush, cleansing wipes and a spare change of clothes.

Do not pack the following items in your hand luggage:

  • Leave all your full-sized bottles of shampoo and hair gel in your checked luggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated by authorities. Pointed or sharp objects, like your beloved pocket knife, and products which are flammable or explosive, such as aerosols and gasoline, are also restricted.

What to wear on a flight:

  • Your goal here is to be as comfortable as you can. Layer up with loose, natural fibers and don't forget to pack a cardigan in case it gets chilly in the cabin. Opt for a pair of flat, well-fitting shoes as your feet may swell during the flight. Leave the high heels and hiking boots in your checked luggage.
  • Unfortunately, a risk of flying long distances is developing deep vein thrombosis (DVT), a blood clot condition caused by prolonged inactivity. To prevent this, take every opportunity to wander around the cabin. Compression socks and tights are another great idea to help lower your risk.

How to get through airport security fast when flying to San Francisco?
A little pre-planning before your flight can make your getaway to San Francisco a piece of cake. Read through our top tips for a speedy journey through security:

  • Security personnel first need to see that you have a valid passport and boarding pass before you're allowed to proceed any further. Have them ready for inspection.
  • The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as your coat or jacket. They'll all need to go on the X-ray conveyor belt.
  • All your electronic devices, including your laptop and phone, are also required to be separately scanned.
  • Don't forget to remove gels and liquids from your carry-on luggage. They usually need to be sent through the X-ray machine separately. Each product should be no larger than 3.4 ounces (100 milliliters) and everything must fit inside a quart-size (one litre), clear zip-close bag.
  • Choosing your footwear wisely can save you several minutes. Boots are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't.
  • Airlines won't allow any sharp items or pocket knives in your carry-on baggage. If you must bring these kinds of items, pack them in your checked luggage.

Flights to San Francisco information
Destination airport
La Coruna
Destination airport IATA code
LCG
Destination city name
La Coruna
Return price
£33

Trending flights to San Francisco

Prices were available within the past 7 days and start at £21 for one-way flights and £34 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Sun, 23 Nov - Mon, 1 Dec
LGW
London
LCG
A Coruña
£34 Return, found 22 hours ago
£34
Return
found 22 hours ago
Select Vueling Airlines flight, departing Sun, 23 Nov from London to A Coruña, returning Mon, 1 Dec, priced at £34 found 22 hours ago
*Available to Expedia members.