
£105 Cheap Flights to San Francisco
View £105 flight on Tue, 3 Nov 2026Opens in a new windowPopular airlines to San Francisco
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Cheap round-trip flights to San Francisco
Prices were available within the past 7 days and start at £105 for one-way flights and £228 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.





Frequently asked questions
How to book the cheapest flight to San Francisco?
Do you have any tips for my flight to San Francisco?
- First and foremost, put in your passport, important documents, wallet and vital medications. Next, you'll want some extra in-flight entertainment to while away the hours. A juicy book and a phone crammed with your favourite movies are some fantastic options. If you plan to catch more than just forty winks, a neck pillow and some earplugs will also come in handy. Finally, squeeze in a toothbrush and some cleansing wipes to ensure you touchdown looking and feeling fresh.
- Pack all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp objects, like your precious pocket knife, and dangerous goods which are flammable or explosive, such as aerosol cans, flares and strong acids, are also restricted.
- You'll want to choose comfort over style. Prepare for changes in temperature by dressing in layers, and pick slightly roomy, flat footwear like slip-ons.
- Deep vein thrombosis (DVT), a blood clot condition caused by extended periods of inactivity, can be a risk on long-haul flights. Try to wander around the cabin or do some gentle exercises in your seat to improve your circulation.
How to get through airport security fast when flying to San Francisco?
- Security personnel first need to make sure that you have a valid ID and travel documents before anything else. Keep them within easy reach.
- The X-ray machine is up next. Empty your pockets and remove anything metal that is likely to set off the alarm. This includes things like headphones or earphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
- For just a few moments, you'll need to unplug from the digital world. Your tablet, phone and any other electronic devices will need to go through the scanner.
- Remove all liquids and gels from your hand luggage. They usually need to be sent through the X-ray separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-lock bag.
- There's a chance you'll be asked to remove your shoes for scanning, so wearing slip-on sneakers is always a good idea.
- Airlines won't allow any sharp items or pocket knives to come on board with you. If you need to bring these kinds of items, pack them in your checked luggage.
Book with confidence
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 San José. Expedia provides the cheapest flights to many destinations in San José 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.
Travel information
Destination airport | Juan Santamaría Intl. |
|---|---|
Destination airport IATA code | SJO |
Destination city name | San José |
Return price | £228 |
Trending flights to San Francisco
Prices were available within the past 7 days and start at £105 for one-way flights and £228 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.
