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

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from San Francisco (SFO) to Porto (OPO)

How to find the cheapest flight from San Francisco (SFO) to Porto (OPO)
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How to find the cheapest flight from San Francisco (SFO) to Porto (OPO)
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How to find the cheapest flight from San Francisco (SFO) to Porto (OPO)
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Cheap flights from San Francisco to Porto in November , December 2026

28 Nov - 11 Dec $ 847.00
SFO
San Francisco
TAP Portugal
1 STOPS
OPO
Porto
OPO
Porto
TAP Portugal
1 STOPS
SFO
San Francisco
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13 Nov - 11 Dec $ 1,138.00
SFO
San Francisco
TAP Portugal
1 STOPS
OPO
Porto
OPO
Porto
TAP Portugal
1 STOPS
SFO
San Francisco
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13 Nov - 02 Dec $ 1,188.00
SFO
San Francisco
Air Caraïbes
1 STOPS
OPO
Porto
OPO
Porto
Air Caraïbes
1 STOPS
SFO
San Francisco
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Last minute flights from San Francisco to Porto

27 Nov - 02 Dec $ 941.00
SFO
San Francisco
Air Canada
1 STOPS
OPO
Porto
OPO
Porto
Air Canada
2 STOPS
SFO
San Francisco
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16 Nov - 01 Dec $ 1,201.00
SFO
San Francisco
Swiss International Air Lines
1 STOPS
OPO
Porto
OPO
Porto
Swiss International Air Lines
1 STOPS
SFO
San Francisco
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13 Nov - 30 Nov $ 3,144.00
SFO
San Francisco
Air Canada
1 STOPS
OPO
Porto
OPO
Porto
Air Canada
2 STOPS
SFO
San Francisco
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One-way flights to Porto from San Francisco

7:15 PM - 4:00 PM
TAP Portugal
1 Stops
13h 45m
SFO - OPO
$ 337
Kiwi
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7:15 PM - 9:00 PM
TAP Portugal
1 Stops
18h 45m
SFO - OPO
$ 501
Kiwi
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7:15 PM - 4:00 PM
TAP Portugal
1 Stops
13h 45m
SFO - OPO
$ 505
Kiwi
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How to find the cheapest flight from San Francisco (SFO) to Porto (OPO)

Related info for your journey
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How to find the cheapest flight from San Francisco (SFO) to Porto (OPO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Porto (OPO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.