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Cheap Flights from San Francisco International to Porto (SFO - OPO)

Top last minute flight deals

Feeling spontaneous? It’s never too late to book a trip. Here’s our pick of the best last minute flights to Porto...
Estimated lowest prices only. Found in the last 14 days.

Flight information San Francisco International to Porto

Cheapest return price last month

£351

Direct airlines

0

Average flight time, total distance 5575 miles

13h 50min

Most popular airline last month

Lufthansa

Porto

1 airport

Frequently asked questions

There's one airport in Porto: Porto.
The best price found on Skyscanner for a flight from San Francisco International to Porto is £351. This was found by aggregating across different carriers and is the cheapest price for the whole month.
13h 50min is the average flight time from San Francisco International to Porto.
There are no airlines that fly directly from San Francisco International to Porto.

Compare flights from San Francisco to Porto and find cheap tickets with Skyscanner

Skyscanner is a fast and simple travel search engine that compares hundreds of flights from all major airlines and travel agents, finding you the best deal on cheap plane tickets to Porto from San Francisco.

Best of all, Skyscanner is free to use!

When is the best time to book from San Francisco to Porto?

Useful information before booking your travel from San Francisco to Porto

Check the travel information panel above to get exact information about:

  • Distance from San Francisco to Porto
  • Flight time to San Francisco from Porto
  • Which airlines provide the cheapest tickets from San Francisco to Porto
  • Which airlines fly direct to Porto from San Francisco.

Know your cabin luggage size and weight restrictions thanks to our guide to hand baggage.

Track your flight status by checking arrival and departure times from San Francisco to Porto

  • Stay up to date with information regarding your flight by checking our arrivals and departure boards.
  • Alternatively, download the Skyscanner App to get live flight tracker updates.
    We’ll keep you posted with the latest schedule information and send you important flight updates for your travel to Porto from San Francisco.

Book a hotel or car hire for your stay in Porto

Need to book a hotel or car hire for your stay in Porto? For the best hotel & car hire deals in Porto, why not try Skyscanner?

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.