To save on the cost of your flight from San Francisco to Portugal, book at least 38 days before your planned departure. Booking around this time can save you about 35% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $922 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,034.
Our data shows that January tends to be the cheapest month to fly to Portugal from San Francisco. Users have commonly found prices around $932 for the month, but tickets can be as low as $511. Due to multiple factors, prepare for potentially higher prices in June.
When flying from San Francisco to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$498 - $695
Route
Depart
Return
Price
San FranciscoLisbon Humberto Delgado
SFO - LIS
SFOLIS
San Francisco
อ. 10/15
1 stop17h 50m
Lisbon Humberto Delgado
พ. 10/23
1 stop28h 05m
San FranciscoPorto
SFO - OPO
SFOOPO
San Francisco
พ. 10/30
1 stop18h 20m
Porto
ส. 11/2
1 stop16h 00m
San FranciscoLisbon Humberto Delgado
SFO - LIS
SFOLIS
San Francisco
อ. 10/15
1 stop17h 20m
Lisbon Humberto Delgado
พ. 10/23
1 stop28h 55m
San FranciscoLisbon Humberto Delgado
SFO - LIS
SFOLIS
San Francisco
พ. 10/30
1 stop17h 05m
Lisbon Humberto Delgado
พฤ. 11/14
1 stop18h 04m
San FranciscoLisbon Humberto Delgado
SFO - LIS
SFOLIS
San Francisco
อ. 11/5
1 stop21h 10m
Lisbon Humberto Delgado
อ. 11/19
2 stops19h 30m
San FranciscoLisbon Humberto Delgado
SFO - LIS
SFOLIS
San Francisco
อ. 10/15
1 stop17h 15m
Lisbon Humberto Delgado
พ. 10/23
1 stop28h 10m
San FranciscoLisbon Humberto Delgado
SFO - LIS
SFOLIS
San Francisco
จ. 11/4
1 stop16h 30m
Lisbon Humberto Delgado
อ. 11/19
2 stops31h 40m
San FranciscoLisbon Humberto Delgado
SFO - LIS
SFOLIS
San Francisco
พ. 10/30
1 stop21h 00m
Lisbon Humberto Delgado
พ. 11/6
1 stop19h 00m
San FranciscoLisbon Humberto Delgado
SFO - LIS
SFOLIS
San Francisco
จ. 11/4
1 stop31h 05m
Lisbon Humberto Delgado
พ. 11/13
1 stop36h 40m
No data available for this route at this time. Please check back soon.
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
0%of flight departures | Early morningMidnight to 6 am |
---|---|
0%of flight departures | Morning6 am to noon |
100%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
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