Cheap flights from San Francisco to Lisbon from ₹ 39,444

If you are unable to visit Lisbon during the month of January, then departing from San Francisco during the month February is also very affordable. Most momondo users find prices during this month for around ₹ 61,957.

Fly from San Francisco to Lisbon Humberto Delgado for the best San Francisco - Lisbon Humberto Delgado flight prices

You are more likely to see cheaper flights to Lisbon from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around ₹ 84,761 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from San Francisco for as low as ₹ 75,767 on momondo.

There is only 1 cabin class available to choose from on San Francisco to Lisbon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between San Francisco to Lisbon.

As of November 2026, prices for San Francisco to Lisbon flights are approximately 34% cheaper when compared to flights at the same time last year.

Historically, on average around 14% of flights between San Francisco and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 141 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

According to our data, TAP AIR PORTUGAL have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.