Save time by using the SFO2Go program to order meals for pickup during busy times at the airport.

Most accurate provider | Gotogate 3 stars |
|---|---|
Most trusted provider | Gotogate 3 stars |
Round-trip from | $477 (Cheapflightsfares) |
One-way from | $288 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $864 |
Good round-trip deal | $699 or less |
Good one-way deal | $362 or less |
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Sat 3/7
10:40 pm-8:20 am
1 stop24h 40m
Barcelona-El Prat
Fri 3/20
6:50 am-1:40 pm
1 stop14h 50m
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Wed 3/11
8:25 am-8:20 am
1 stop15h 55m
Barcelona-El Prat
Thu 3/19
9:55 am-4:55 pm
1 stop15h 00m
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Wed 3/11
8:25 am-8:20 am
1 stop15h 55m
Barcelona-El Prat
Fri 3/20
6:50 am-1:40 pm
1 stop14h 50m
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Tue 2/10
12:43 am-9:35 am
3 stops23h 52m
Barcelona-El Prat
Wed 2/25
6:50 am-3:55 pm
1 stop18h 05m
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Wed 3/11
1:05 pm-2:00 pm
2 stops16h 55m
Barcelona-El Prat
Tue 3/17
11:10 am-12:50 pm
1 stop33h 40m
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Sun 3/8
6:00 am-2:00 pm
2 stops24h 00m
Barcelona-El Prat
Wed 3/18
1:00 pm-12:50 pm
1 stop31h 50m
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Sun 3/8
1:05 pm-3:00 pm
2 stops17h 55m
Barcelona-El Prat
Thu 3/19
11:10 am-12:50 pm
1 stop33h 40m
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Wed 3/11
7:00 am-6:20 pm
2 stops27h 20m
Barcelona-El Prat
Mon 3/16
7:10 pm-3:35 pm
1 stop28h 25m
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Wed 3/11
2:20 pm-5:05 pm
2 stops18h 45m
Barcelona-El Prat
Wed 3/18
6:00 am-9:13 pm
2 stops23h 13m
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Wed 1/21
7:10 am-11:10 am
2 stops19h 00m
Barcelona-El Prat
Fri 2/6
6:00 am-11:30 pm
2 stops26h 30m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star |
The best time to book flights from San Francisco to Barcelona-El Prat Airport is 49 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, October is the cheapest month in which you can book a flight from San Francisco to Barcelona-El Prat Airport (average of $374). Flying from San Francisco to Barcelona-El Prat Airport in June is currently the most expensive (average of $701). 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.
It’s optimal to fly from San Francisco to Barcelona-El Prat Airport in the evening. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.
Travelers seeking maximum savings on their San Francisco to Barcelona-El Prat Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
About 15% of weekly flights between San Francisco and Barcelona have experienced delays in the past year, with the average delay time being 181 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Over the last year, LEVEL have had the lowest number of delays on this route, with just 8% of flights being delayed.
London (LHR) – chosen by Cheapflights users on 38% of 1-stop itineraries from San Francisco to Barcelona-El Prat Airport on Cheapflights.
Copenhagen (CPH) is the most affordable 1-stop option, with an average round-trip price of $456.
Flights via Zurich (ZRH) have the shortest average one-way travel time for 1-stop routes: 14h 35m.
Flights via Zurich (ZRH) offer the fastest connection on this route, with an average layover time of 1h 38m.
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
Thomas,Mar 2025
SFO - TPE
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
Thomas,Mar 2025
SFO - TPE
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
Thomas,Mar 2025
SFO - TPE
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
Thomas,Mar 2025
SFO - TPE
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
Thomas,Mar 2025
SFO - TPE
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$323 | Average$708 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$358 | Average$484 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$362 | Average$696 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$374 | Average$643 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$404 | Average$930 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$415 | Average$540 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$418 | Average$639 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$439 | Average$725 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$447 | Average$786 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$460 | Average$632 | FlexibilityNo cancel fee | On-time79% |