Cheap flights San Francisco — Porto (SFO — OPO)

Good to know - Cheap tickets San Francisco — Porto

Cheapest flight found $462
Flight distance 8968 km
Round-trip from $268
Cheapest month to fly December

Airfare San Francisco – Porto by month

Here you can find out in what months how much a ticket San Francisco – Porto costs to buy cheap plane tickets.

Month One-way Round-trip
September 2025
July 2025
June 2025
December 2024
November 2024
October 2024
September 2024

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Dynamics airfare San Francisco — Porto by month for the last year

according to LowCost.Club for the last year

The airfare depends on the departure date. Our chart shows the low season prices on route San Francisco — Porto

The graph shows that booking flights San Francisco — Porto is best planned for December and flights San Francisco — Porto — San Francisco in the month of September.

Flights San Francisco — Porto

The selection of cheap flights San Francisco — Porto

Here you can find and purchase the cheapest flights San Francisco — Porto from $462 and San Francisco — Porto — San Francisco from $268.

The price of the flight San Francisco — Porto (Portugal) — San Francisco from $268 (round-trip).

The average price of the flight San Francisco — Porto (Portugal) — San Francisco $820 (round-trip).

Low cost flights San Francisco — Porto (SFO — OPO)

The distance between San Francisco and Porto 5572 miles (or 8968 kilometres).

The time difference between San Francisco and Porto is 8 h.

LowCostClub always do a comparison of airfares San Francisco — Porto with several airlines (include Air Canada Express, Air France, British Airways). They will always give you all available options so you can find the cheapest flight to Porto. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets San Francisco — Porto. Last week, for instance, the cheapest round-trip prices stood at $268 while the cheapest one-way price that was available within the last week cost $462

Routes from nearby cities to Porto

A flight from a neighbouring city can help you save money on plane tickets.

Monterey — Porto

Reno — Porto

San Jose — Porto

Oakland — Porto

Sacramento — Porto

The closest airports to San Francisco with a flight to Porto are in Reno.

Popular International routes from San Francisco

Popular routes from Porto

If you are going to fly from Porto, then study the popular flights. The most popular flights from Porto:

Popular domestic routes from San Francisco

FAQ about San Francisco — Porto

Yes, you can fly from San Francisco to Porto. San Francisco has 3 airports (Embarkadero, San Francisco International Airport, China Basin Heliport) for flights. There are non-direct flights through Air Canada Express, Air France, British Airways, DHL, FedEx, Iberia (75 anos volando a Puerto Rico Sticker), KlasJet, KLM, Lufthansa, SAS, Swiss, TAP Air Portugal, Turkish Airlines, United Express.

The price of flights San Francisco — Porto starts from $462.

In San Francisco — Embarkadero, San Francisco International Airport, China Basin Heliport. In Porto — Porto Airport.

High season is considered to be June and the cheapest month is December. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest San Francisco — Porto flight deals.

All the following airlines flights San Francisco — Porto: Air Canada Express, Air France, British Airways, DHL, FedEx, Iberia (75 anos volando a Puerto Rico Sticker), KlasJet, KLM, Lufthansa, SAS, Swiss, TAP Air Portugal, Turkish Airlines, United Express.

Low price calendar

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