Flights Europe Portugal Porto San Francisco to Porto

Cheap flights from San Francisco to Porto

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Easily compare round trip flights from San Francisco to Porto

Below you can see the best fares for your round trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Francisco to Porto by changing tabs
Quickest
Cheapest
Singapore Airlines
Singapore Airlines
08 Nov
SFO
1:00 am
San Francisco airport
42h 25m
2 Stops
3:25 am
+2
OPO
Porto airport
Singapore Airlines
20 Nov
OPO
4:45 pm
Porto airport
35h 30m
2 Stops
8:15 pm
+1
SFO
San Francisco airport
864 USD
Turkish Airlines
Turkish Airlines
11 Sep
SFO
11:10 am
San Francisco airport
36h 40m
1 Stop
7:50 am
+2
OPO
Porto airport
Turkish Airlines
18 Sep
OPO
1:05 pm
Porto airport
36h 25m
1 Stop
5:30 pm
+1
SFO
San Francisco airport
869 USD
Iberia
Iberia
22 Sep
SFO
2:20 pm
San Francisco airport
16h 10m
1 Stop
2:30 pm
+1
OPO
Porto airport
Iberia
09 Oct
OPO
5:00 pm
Porto airport
30h 20m
1 Stop
3:20 pm
+1
SFO
San Francisco airport
890 USD
Air France
Air France
27 Jun
SFO
8:20 am
San Francisco airport
15h 25m
1 Stop
7:45 am
+1
OPO
Porto airport
Air France
06 Jul
OPO
6:00 am
Porto airport
14h 45m
1 Stop
12:45 pm
SFO
San Francisco airport
2,634 USD
Air France
Air France
28 Jun
SFO
8:20 am
San Francisco airport
16h 10m
1 Stop
8:30 am
+1
OPO
Porto airport
Air France
06 Jul
OPO
6:00 am
Porto airport
14h 45m
1 Stop
12:45 pm
SFO
San Francisco airport
2,744 USD
Air France
Air France
27 Jun
SFO
8:20 am
San Francisco airport
15h 25m
1 Stop
7:45 am
+1
OPO
Porto airport
Air France
07 Jul
OPO
6:00 am
Porto airport
19h 04m
2 Stops
5:04 pm
SFO
San Francisco airport
2,644 USD

How to get the cheapest flight ticket from San Francisco to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
CHEAPEST MONTH TO FLY
January
The cheapest time of year to fly to Porto from San Francisco is January. Most expensive is June
CHEAPEST DAY TO FLY
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Friday
CHEAPEST TIME TO FLY
in the evening
San Francisco to Porto flights are approximately 136% more expensive at noon than in the evening
CHEAPEST AIRLINE
KLM
KLM, British Airways, and Iberia are the most popular carriers operating from San Francisco to Porto
CHEAPEST ROUTE
San Francisco - Porto
Fly from San Francisco to Porto for the best San Francisco - Porto flight prices
SFO
San Francisco
OPO
Porto
CHEAPEST TIME TO BOOK
31 days before
The cheapest time to buy a flight from San Francisco to Porto is approximately 31 days to departure
60
Days before departure
0

Flight information for San Francisco to Porto (SFO - OPO)

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Porto
Fastest flight time
14h 50m
The fastest flight from San Francisco to Porto takes 14h 50m.
Direct flights
None
There are no direct flights from San Francisco to Porto. Popular non-direct route for this connection is San Francisco - Porto.
Airports in Porto
1 airport
There is 1 airport near Porto: Porto (OPO)

Alternative routes for San Francisco to Porto

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
San Francisco to Lisbon
Fastest flight time
10h 40m
Cheapest price
518 USD

Flights from San Francisco to:

Flights to Porto from:

  • San Francisco
  • California
  • United States
  • North America
Flights Europe Portugal Porto San Francisco to Porto