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Cheap flights from San Francisco (SFO) to Oporto (OPO)

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The best prices from San Francisco to Oporto are usually found in January or October, booked 60 days in advance, depart on a Monday or Tuesday and return on a Thursday

$1360
$1090
$820
$544
Price
$544 - $1188
Temperature
57 - 77 °F
Rainfall
1 - 6 inches
Most popular in July High demand for flights, 19% potential price rise
Cheapest in January Best time to find cheap flights, 3% potential price drop
Average price $1092 Price for this month
Cheapest price $544 From San Francisco to Oporto

Cheap flights from San Francisco to Oporto in December 2019

The best prices found for SFO to OPO flights for December
30 Dec - 4 Jan
$2331pp
SFO
San Francisco
TAP AIR PORTUGAL
 
1 STOP
OPO
Porto
OPO
Porto
TAP AIR PORTUGAL
   
2 STOPS
SFO
San Francisco

Alternative routes for San Francisco to Oporto

Destination information for Oporto

Things to know before you go. Useful info for your trip from San Francisco to Oporto
Today's exchange rate
$1.00 = €0.91
Average temperature for December in Oporto
59.0 °F
Avg rainfall for December in Oporto
6.1 ″

Airports servicing San Francisco

Airports servicing Porto

Related info for your journey

Useful info, stats and facts about San Francisco to Oporto flights.

Flight FAQs

From San Francisco to Oporto

Does it rain more in San Francisco or Oporto?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in San Francisco is roughly less than Oporto. You can assume this to be the case over the next 14 days.

Is San Francisco weather warmer or cooler than Oporto?

With an average temperature of 77 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Oporto are hotter than in San Francisco.