Cheap Flights from Lisbon (LIS) to San Francisco (SFO) from HK$3,932~

View HK$3,932 flight on Wed, 9 Sept 2026Opens in a new window

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

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Find Cheap Flights from Lisbon (LIS) to San Francisco (SFO)

Prices were available within the past 7 days and start at HK$3,932 for one-way flights and HK$5,413 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sun, 8 Feb - Thu, 19 Feb
LIS
Lisbon
SFO
San Francisco
HK$5,413 Return, found 3 days ago
HK$5,413
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Sun, 8 Feb from Lisbon to San Francisco, returning Thu, 19 Feb, priced at HK$5,413 found 3 days ago
Scandinavian Airlines
Mon, 9 Feb - Thu, 19 Feb
LIS
Lisbon
SFO
San Francisco
HK$5,457 Return, found 3 days ago
HK$5,457
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Mon, 9 Feb from Lisbon to San Francisco, returning Thu, 19 Feb, priced at HK$5,457 found 3 days ago
Scandinavian Airlines
Mon, 9 Feb - Thu, 19 Feb
LIS
Lisbon
SFO
San Francisco
HK$5,817 Return, found 3 days ago
HK$5,817
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Mon, 9 Feb from Lisbon to San Francisco, returning Thu, 19 Feb, priced at HK$5,817 found 3 days ago
Scandinavian Airlines
Sun, 1 Feb - Thu, 12 Feb
LIS
Lisbon
SFO
San Francisco
HK$6,033 Return, found 3 days ago
HK$6,033
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Sun, 1 Feb from Lisbon to San Francisco, returning Thu, 12 Feb, priced at HK$6,033 found 3 days ago
United
Mon, 2 Feb - Thu, 19 Feb
LIS
Lisbon
SFO
San Francisco
HK$6,045 Return, found 1 day ago
HK$6,045
Return
found 1 day ago
Select United flight, departing Mon, 2 Feb from Lisbon to San Francisco, returning Thu, 19 Feb, priced at HK$6,045 found 1 day ago
United
Fri, 11 Sept - Sat, 26 Sept
LIS
Lisbon
SFO
San Francisco
HK$6,062 Return, found 1 day ago
HK$6,062
Return
found 1 day ago
Select United flight, departing Fri, 11 Sept from Lisbon to San Francisco, returning Sat, 26 Sept, priced at HK$6,062 found 1 day ago
United
Mon, 9 Feb - Fri, 20 Feb
LIS
Lisbon
SFO
San Francisco
HK$6,067 Return, found 3 days ago
HK$6,067
Return
found 3 days ago
Select United flight, departing Mon, 9 Feb from Lisbon to San Francisco, returning Fri, 20 Feb, priced at HK$6,067 found 3 days ago
Delta
Sat, 31 Jan - Wed, 11 Feb
LIS
Lisbon
SFO
San Francisco
HK$6,092 Return, found 1 day ago
HK$6,092
Return
found 1 day ago
Select Delta flight, departing Sat, 31 Jan from Lisbon to San Francisco, returning Wed, 11 Feb, priced at HK$6,092 found 1 day ago
Air Canada
Mon, 9 Feb - Fri, 20 Feb
LIS
Lisbon
SFO
San Francisco
HK$6,129 Return, found 3 days ago
HK$6,129
Return
found 3 days ago
Select Air Canada flight, departing Mon, 9 Feb from Lisbon to San Francisco, returning Fri, 20 Feb, priced at HK$6,129 found 3 days ago
Lufthansa
Mon, 2 Feb - Thu, 19 Feb
LIS
Lisbon
SFO
San Francisco
HK$6,209 Return, found 1 day ago
HK$6,209
Return
found 1 day ago
Select Lufthansa flight, departing Mon, 2 Feb from Lisbon to San Francisco, returning Thu, 19 Feb, priced at HK$6,209 found 1 day ago

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

February is typically the cheapest month to fly

From HK$4,384 - HK$7,111 per traveller.
Lisbon to San Francisco route information
Origin airport
Humberto Delgado
Destination airport
San Francisco Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Return price
HK$5,413
Distance
9070 km
Average flight time
4 hours 50 mins

Flights from Lisbon District to San Francisco

Book cheap flights from Lisbon District (LIS) to San Francisco (SFO) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Lisbon District (LIS) to San Francisco (SFO) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Lisbon District (LIS) to San Francisco (SFO) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your San Francisco flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in San Francisco and things to do in San Francisco for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to San Francisco more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Francisco is HK$3,932 now!

 

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 HK$5,413. 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 kilometers, 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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