Fly from
Fly to
Route
Depart
Return
Price
San FranciscoLisbon
SFO - LIS
SFOLIS
San Francisco
Sun 11/1
4:05 p.m.-11:20 a.m.
2 stops35h 15m
Lisbon Humberto Delgado
Thu 22/1
5:00 a.m.-3:58 p.m.
2 stops18h 58m
San FranciscoLisbon
SFO - LIS
SFOLIS
San Francisco
Wed 18/2
4:02 p.m.-8:55 a.m.
2 stops32h 53m
Lisbon Humberto Delgado
Sat 28/2
6:55 p.m.-8:27 p.m.
2 stops33h 32m
San FranciscoLisbon
SFO - LIS
SFOLIS
San Francisco
Wed 4/3
7:00 a.m.-9:35 p.m.
2 stops30h 35m
Lisbon Humberto Delgado
Sat 14/3
7:05 a.m.-11:16 p.m.
2 stops23h 11m
San FranciscoLisbon
SFO - LIS
SFOLIS
San Francisco
Fri 6/2
12:15 p.m.-5:30 p.m.
2 stops21h 15m
Lisbon Humberto Delgado
Mon 23/2
11:25 a.m.-11:50 a.m.
1 stop32h 25m
San FranciscoLisbon
SFO - LIS
SFOLIS
San Francisco
Thu 12/2
1:55 p.m.-11:10 p.m.
1 stop25h 15m
Lisbon Humberto Delgado
Tue 17/2
4:50 p.m.-11:50 a.m.
1 stop27h 00m
San FranciscoLisbon
SFO - LIS
SFOLIS
San Francisco
Sat 21/2
8:25 a.m.-8:55 a.m.
1 stop16h 30m
Lisbon Humberto Delgado
Sat 28/2
5:00 a.m.-8:10 p.m.
1 stop23h 10m
San FranciscoLisbon
SFO - LIS
SFOLIS
San Francisco
Wed 28/1
6:45 a.m.-8:10 a.m.
2 stops17h 25m
Lisbon Humberto Delgado
Sun 1/2
10:50 a.m.-9:39 p.m.
1 stop18h 49m
San FranciscoLisbon
SFO - LIS
SFOLIS
San Francisco
Fri 6/2
3:40 p.m.-10:25 p.m.
1 stop22h 45m
Lisbon Humberto Delgado
Sat 14/2
9:50 a.m.-11:50 a.m.
1 stop34h 00m
San FranciscoLisbon
SFO - LIS
SFOLIS
San Francisco
Mon 26/1
7:00 a.m.-9:30 p.m.
2 stops30h 30m
Lisbon Humberto Delgado
Fri 30/1
6:55 a.m.-2:35 p.m.
1 stop15h 40m
San FranciscoLisbon
SFO - LIS
SFOLIS
San Francisco
Fri 9/1
5:30 p.m.-12:10 p.m.
1 stop34h 40m
Lisbon Humberto Delgado
Wed 21/1
7:05 a.m.-3:00 p.m.
1 stop15h 55m
To ensure you get the cheapest price possible for a flight from San Francisco to Lisbon, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, November is the cheapest month in which you can book a flight from San Francisco to Lisbon (average of C$ 673). Flying from San Francisco to Lisbon in June is currently the most expensive (average of C$ 1,080). 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 Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
About 24% of weekly flights between San Francisco and Lisbon 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.
Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the past year, TAP AIR PORTUGAL has had the lowest number of delays on this route, with just 24% of flights being delayed.
Cheapflights makes it easy to find San Francisco to Lisbon flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Lisbon from San Francisco.
Cheapflights does show flights with no change fees to all users. To see these options for flights from San Francisco to Lisbon, users can toggle the no change fees filter when performing a flight search.
Yes, Cheapflights offers price alerts on San Francisco to Lisbon flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.