SFO - LIS
$278 Find cheap flights from San Francisco to Lisbon
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Lisbon departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Round-trip
1 adult
Economy
Search hundreds of travel sites at once for deals on flights to Lisbon
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Lisbon.
...and more
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Lisbon.
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:
Cheap flight deals from San Francisco to Lisbon (SFO-LIS)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Lisbon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.Discover the best prices and deals for you by selecting your travel dates.