Flight prices from San Francisco to Lisbon

There’s no fixed price — fares between San Francisco and Lisbon can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Which airports near San Francisco or Lisbon offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in San Francisco: Only San Francisco is currently operating.
• Airports in Lisbon: Lisbon is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Choose the right flight for your trip from San Francisco to Lisbon

Jetcost helps you tailor your flight search based on what matters to you — flight length, budget, airline, or agency. Whether you prefer round-trip or one-way, direct or with stopovers, you’ll see options from eDreams, Expedia, and more.

Other popular destinations

Flying to Portugal? Many users also explore: Faro, Funchal, Lisbon, Ponta Delgada, Porto.

Looking for a specific airline? Select it directly in the filters to speed up your search. The search filters help you see only the options that match your needs.