Cheap Flights to San Francisco: San Francisco Flight Deals

View €31 flight on Thu, 23 Oct 2025Opens in a new window

Popular airlines

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 15% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to San Francisco

Prices were available within the past 7 days and start at €31 for one-way flights and €85 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Fri, 4 Jul - Mon, 7 Jul
LGW
London
LCG
A Coruña
€85 Return, found 6 days ago
€85
Return
found 6 days ago
Select Vueling Airlines flight, departing Fri, 4 Jul from London to A Coruña, returning Mon, 7 Jul, priced at €85 found 6 days ago
Ryanair
Mon, 20 Oct - Thu, 23 Oct
DUB
Dublin
SCQ
Santiago de Compostela
€92 Return, found 3 days ago
€92
Return
found 3 days ago
Select Ryanair flight, departing Mon, 20 Oct from Dublin to Santiago de Compostela, returning Thu, 23 Oct, priced at €92 found 3 days ago
Iberia
Wed, 2 Jul - Sat, 26 Jul
LHR
London
SCQ
Santiago de Compostela
€125 Return, found 1 hour ago
€125
Return
found 1 hour ago
Select Iberia flight, departing Wed, 2 Jul from London to Santiago de Compostela, returning Sat, 26 Jul, priced at €125 found 1 hour ago
Aer Lingus
Mon, 13 Oct - Mon, 20 Oct
DUB
Dublin
SCQ
Santiago de Compostela
€146 Return, found 1 day ago
€146
Return
found 1 day ago
Select Aer Lingus flight, departing Mon, 13 Oct from Dublin to Santiago de Compostela, returning Mon, 20 Oct, priced at €146 found 1 day ago
British Airways
Wed, 2 Jul - Sat, 26 Jul
LHR
London
SCQ
Santiago de Compostela
€150 Return, found 1 hour ago
€150
Return
found 1 hour ago
Select British Airways flight, departing Wed, 2 Jul from London to Santiago de Compostela, returning Sat, 26 Jul, priced at €150 found 1 hour ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to San Francisco. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to San Francisco. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to San Francisco, or are just on the lookout for the best flights to San Francisco, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in San Francisco to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

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 56 kilometres 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
€85

Trending flights to San Francisco

Prices were available within the past 7 days and start at €31 for one-way flights and €85 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Mon, 20 Oct - Thu, 23 Oct
DUB
Dublin
SCQ
Santiago de Compostela
€92 Return, found 3 days ago
€92
Return
found 3 days ago
Select Ryanair flight, departing Mon, 20 Oct from Dublin to Santiago de Compostela, returning Thu, 23 Oct, priced at €92 found 3 days ago
*Available to Expedia members.