€425 Cheap Flights Lisbon to San Francisco (LIS-SFO)

Popular airlines from Humberto Delgado Airport (LIS) to San Francisco Intl. Airport (SFO)

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Cheap flights from Lisbon to San Francisco (LIS-SFO)

Prices were available within the past 7 days and start at €425 for one-way flights and €573 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
British Airways
American Airlines
Lufthansa
Iberia
Swiss International Air Lines
United
Air Canada
Brussels Airlines
Delta

Find the cheapest month to fly from Lisbon (LIS) to San Francisco (SFO)

February is typically the cheapest month to fly

From €488 - €789 per traveller.

Graph displaying average flight prices per month

Lisbon to San Francisco route information
Origin airport
Humberto Delgado
Destination airport
San Francisco Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Emirates, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Return price
€572
Distance
9070 km
Average flight time
12 hours 35 mins

Perfect flights from Lisbon to San Francisco

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Lisbon to San Francisco. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Humberto Delgado to San Francisco Intl. ticket options cater to your travel preferences, with incredible one-way fares from €425 and roundtrip prices from €573. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at San Francisco Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in San Francisco.

Frequently asked questions

How much is a flight from Humberto Delgado Airport (LIS) to San Francisco Airport?
The lowest price advertised for a round-trip flight from Lisbon Airport to San Francisco Airport is €573. But you better get a move on. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lisbon/Portela Airport to San Francisco Intl. Airport (SFO)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from LIS to San Francisco Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Lisbon/Portela Airport to San Francisco Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Lisbon/Portela Airport to SFO?
From Lisbon Airport to SFO, you'll be strapped in your seat for about 15 hours and 10 minutes. If you've been looking forward to finishing that long novel, now's a great time to do it.
How far is the flight from Humberto Delgado Airport (LIS) to SFO?
The distance is around 9,100 kilometres, so pack your carry-on bag with all you need to make the long journey comfortable. Not sure what to take on board your Lisbon District to San Francisco flight? A travel pillow, earplugs and a sleep mask are among the essentials.
Which airlines fly direct from Humberto Delgado Airport (LIS) to SFO?
Flying straight from Humberto Delgado Airport (LIS) to SFO is a breeze with TAP Portugal (TP). This leading airline offers 13 flights every month.
Are Lisbon Airport to SFO flight tickets cheaper when they're purchased at the last minute?
Booking last minute from LIS to San Francisco Airport can be hit-or-miss. You may be able to find a bargain, but you could also miss out completely! If you'd prefer to play it safe and start planning early on, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines issue their prices so far in advance. Our advice? Check back often as updates are made frequently.

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