United's Polaris Business Class offers lie-flat seats, Saks bedding, and access to Polaris Lounges.
United's Premium Plus offers bigger seats, extra legroom, and upgraded food on international flights.
Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $489 (AirNGo) |
One-way from | $327 (Mytrip) |
Popular in | June |
Cheapest in | October |
Average price | $978 |
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Sat 1/18
11:22 pm-9:50 am
2 stops49h 28m
Barcelona-El Prat
Fri 1/31
6:50 am-8:46 pm
2 stops22h 56m
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Wed 1/22
7:00 am-10:50 am
2 stops18h 50m
Barcelona-El Prat
Wed 1/29
11:40 am-10:52 am
2 stops32h 12m
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Wed 3/5
8:30 am-9:50 am
1 stop16h 20m
Barcelona-El Prat
Wed 3/12
11:15 am-3:45 pm
2 stops36h 30m
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Mon 3/24
5:40 pm-5:15 pm
1 stop15h 35m
Barcelona-El Prat
Mon 3/31
10:40 pm-2:35 pm
1 stop24h 55m
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Mon 2/3
12:23 am-8:40 am
1 stop23h 17m
Barcelona-El Prat
Wed 2/19
11:00 am-8:34 pm
1 stop18h 34m
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Mon 12/30
11:58 pm-8:40 am
1 stop23h 42m
Barcelona-El Prat
Thu 1/16
1:30 pm-10:16 pm
1 stop17h 46m
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Tue 1/14
6:00 am-8:00 am
1 stop17h 00m
Barcelona-El Prat
Tue 1/21
10:15 am-11:54 pm
1 stop22h 39m
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Tue 1/21
12:23 am-8:40 am
1 stop23h 17m
Barcelona-El Prat
Wed 1/29
1:30 pm-11:06 pm
2 stops18h 36m
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Tue 1/14
6:00 am-8:00 am
1 stop17h 00m
Barcelona-El Prat
Mon 1/20
5:25 pm-11:50 am
1 stop27h 25m
San FranciscoBarcelona
SFO - BCN
SFOBCN
San Francisco
Sun 12/29
7:25 pm-2:05 pm
1 stop33h 40m
Barcelona-El Prat
Thu 1/16
9:50 am-4:25 pm
1 stop15h 35m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Expedia | Price Accuracy1 star | Trust Score*3 stars |
AranGrant | Price Accuracy3 stars | Trust Score*2 stars |
FlightHub | Price Accuracy3 stars | Trust Score*3 stars |
eDreams | Price Accuracy3 stars | Trust Score*3 stars |
Kiwi.com | Price Accuracy3 stars | Trust Score*3 stars |
Cheapfaremart | Price Accuracy- | Trust Score*3 stars |
CheapOair | Price Accuracy2 stars | Trust Score*2 stars |
Justfly.com | Price Accuracy3 stars | Trust Score*3 stars |
Gotogate | Price Accuracy2 stars | Trust Score*2 stars |
Cheapflightsfares | Price Accuracy3 stars | Trust Score*1 star |
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
The best time to book flights from San Francisco to Barcelona-El Prat Airport is 51 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, January is the cheapest month in which you can book a flight from San Francisco to Barcelona-El Prat Airport (average of $523). Flying from San Francisco to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,098). 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 17% 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 Monday 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.
In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 0.8 in.
If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
KLM | Cheapest$286 | Average$720 | FlexibilityNo cancel fee | On-time75% |
TAP AIR PORTUGAL | Cheapest$369 | Average$529 | FlexibilityNo cancel fee | On-timeN/A |
LEVEL | Cheapest$377 | Average$721 | FlexibilityNo cancel fee | On-timeN/A |
Air Canada | Cheapest$442 | Average$981 | FlexibilityNo cancel fee | On-time67% |
Finnair | Cheapest$446 | Average$718 | FlexibilityNo cancel fee | On-time76% |
Vueling | Cheapest$449 | Average$758 | FlexibilityNo cancel fee | On-time88% |
Iberia | Cheapest$452 | Average$834 | FlexibilityNo cancel fee | On-time77% |
WestJet | Cheapest$454 | Average$927 | FlexibilityNo cancel fee | On-time60% |
SWISS | Cheapest$457 | Average$754 | FlexibilityNo cancel fee | On-time79% |
Delta | Cheapest$471 | Average$898 | FlexibilityNo cancel fee | On-timeN/A |