Cheap flights from San Francisco, CA to Porto, Portugal
Flights starting at £313. Choose between Alaska Airlines, TAP Portugal, or easyJet to find the best price.
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Porto
Cheapest one-way trip | £313 |
---|---|
Cheapest round-trip | £665 |
Average round-trip | £795 |
Includes rare itinerary | |
Most popular airline | Alaska Airlines |
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
The most popular airlines for this route are Alaska Airlines, TAP Portugal, easyJet, Vueling, and Transavia. San Francisco and Porto have 274 direct flights per week. When you arrive at Porto, consider visiting Santiago De Compostela, and Bairro of Ribeira, Portugal.
Check-in for a flight from San Francisco to Porto
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
TAP Portugal | TAP | TP | No | Opens 36 days before flight Closes 1 hours before flight |
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 hours before flight |
Vueling | VLG | VY | No | Opens 168 days before flight Closes 4 hours before flight |
Transavia | TRA | HV | No | Opens 24 days before flight Closes 4 hours before flight |
Weather in Porto
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 13°C | 7°C |
February | 14°C | 7°C |
March | 16°C | 9°C |
April | 17°C | 10°C |
May | 20°C | 12°C |
June | 22°C | 15°C |
July | 25°C | 16°C |
August | 26°C | 17°C |
September | 24°C | 16°C |
October | 21°C | 14°C |
November | 16°C | 10°C |
December | 14°C | 9°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from San Francisco
- Flights from San Francisco to London
- Flights from San Francisco to Dublin
- Flights from San Francisco to Manchester
- Flights from San Francisco to New Delhi
- Flights from San Francisco to Las Vegas
- Flights from San Francisco to Glasgow
- Flights from San Francisco to Athens
- Flights from San Francisco to Los Angeles
- Flights from San Francisco to Atlanta
- Flights from San Francisco to Sydney
- Flights from San Francisco to Paris
- Flights from San Francisco to Chicago
- Flights from San Francisco to Hyderabad
- Flights from San Francisco to Tahiti
- Flights from San Francisco to New York
- Flights from San Francisco to Washington, D.C.
- Flights from San Francisco to Toronto
- Flights from San Francisco to Denver
- Flights from San Francisco to Bengaluru
- Flights from San Francisco to Minneapolis
Flights to Porto
- Flights from London to Porto
- Flights from Manchester to Porto
- Flights from Dublin to Porto
- Flights from Edinburgh to Porto
- Flights from Birmingham to Porto
- Flights from Tallinn to Porto
- Flights from Reykjavik to Porto
- Flights from Athens to Porto
- Flights from Glasgow to Porto
- Flights from Bristol to Porto
- Flights from Thessaloniki to Porto
- Flights from Liverpool to Porto
- Flights from Newcastle upon Tyne to Porto
- Flights from Saint Helier to Porto
- Flights from Toronto to Porto
- Flights from Malta to Porto
- Flights from Montreal to Porto
- Flights from Budapest to Porto
- Flights from Nottingham to Porto
- Flights from Vancouver to Porto
Popular routes
- Flights from Bangkok to Chiang Mai
- Flights from London to New York
- Flights from Astana to Dalaman
- Flights from Nairobi to Harare
- Flights from Shreveport to London
- Flights from Medan to Cebu
- Flights from Bristol to Aqaba
- Flights from Tokyo to Rome
- Flights from Da Nang to Bogotá
- Flights from Manama to Bhubaneswar
- Flights from Udaipur to Dhaka
- Flights from Tirupati to Pune