
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $676 (Super.com) |
One-way from | $376 (American Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $941 |
Good round-trip deal | $771 or less |
Good one-way deal | $495 or less |
Fly from
Fly to
Route
Depart
Return
San FranciscoPorto
SFO - OPO
SFOOPO
San Francisco
Mon 9/14
6:15 am-6:55 am
2 stops16h 40m
Porto
Thu 9/24
6:00 am-3:20 pm
1 stop17h 20m
San FranciscoLisbon
SFO - LIS
SFOLIS
San Francisco
Mon 9/7
8:10 am-9:20 am
1 stop17h 10m
Lisbon Humberto Delgado
Thu 9/17
5:05 am-12:40 pm
1 stop15h 35m
San FranciscoLisbon
SFO - LIS
SFOLIS
San Francisco
Sun 9/6
3:05 pm-2:55 pm
1 stop15h 50m
Lisbon Humberto Delgado
Fri 9/18
5:00 am-11:45 am
1 stop14h 45m
San FranciscoLisbon
SFO - LIS
SFOLIS
San Francisco
Wed 9/9
1:00 pm-5:50 pm
2 stops20h 50m
Lisbon Humberto Delgado
Mon 9/21
9:50 am-12:50 pm
1 stop35h 00m
San FranciscoPorto
SFO - OPO
SFOOPO
San Francisco
Sun 7/12
4:20 pm-9:45 am
1 stop33h 25m
Porto
Sat 8/8
11:20 am-11:21 am
1 stop32h 01m
San FranciscoFaro
SFO - FAO
SFOFAO
San Francisco
Wed 7/8
11:15 am-9:50 am
1 stop14h 35m
Faro
Tue 7/14
11:40 am-6:53 am
2 stops27h 13m
San FranciscoLisbon
SFO - LIS
SFOLIS
San Francisco
Fri 9/11
11:10 am-9:20 am
1 stop14h 10m
Lisbon Humberto Delgado
Thu 9/24
5:05 am-12:40 pm
1 stop15h 35m
San FranciscoFaro
SFO - FAO
SFOFAO
San Francisco
Fri 8/14
5:17 pm-9:05 pm
2 stops19h 48m
Faro
Mon 8/31
9:45 pm-11:45 am
1 stop22h 00m
San FranciscoLisbon
SFO - LIS
SFOLIS
San Francisco
Sun 8/2
11:05 pm-10:30 am
1 stop27h 25m
Lisbon Humberto Delgado
Sat 8/15
11:25 am-11:21 am
1 stop31h 56m
San FranciscoLisbon
SFO - LIS
SFOLIS
San Francisco
Mon 9/7
11:10 am-9:20 am
1 stop14h 10m
Lisbon Humberto Delgado
Sat 9/19
11:25 am-8:47 pm
1 stop17h 22m
The best time to book flights from San Francisco to Portugal is 12 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, August is the cheapest month in which you can book a flight from San Francisco to Portugal (average of $324). Flying from San Francisco to Portugal in May is currently the most expensive (average of $2,617). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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.
About 19% of weekly flights between San Francisco and Portugal have experienced delays in the past year, with the average delay time being 115 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Over the last year, TAP AIR PORTUGAL have had the lowest number of delays on this route, with just 19% of flights being delayed.
Comfort
Boarding
Overall
Food
Entertainment
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Boarding
Overall
Food
Entertainment
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Boarding
Overall
Food
Entertainment
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Boarding
Overall
Food
Entertainment
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Boarding
Overall
Food
Entertainment
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Boarding
Overall
Food
Entertainment
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$224 | Average$775 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$309 | Average$986 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$429 | Average$655 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$431 | Average$894 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$440 | Average$1,072 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$474 | Average$865 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$488 | Average$841 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$489 | Average$826 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$495 | Average$730 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$505 | Average$754 | FlexibilityNo cancel fee | On-time70% |