
Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Oakland (OAK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2026.
Round-trip from | $758 (Delta) |
|---|---|
One-way from | $486 (KLM) |
Popular in | June |
Cheapest in | January |
Average price | $691 |
Fly from
Fly to
Route
Depart
Return
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Fri 4/16
9:20 am-11:56 pm
2 stops23h 36m
Oakland
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Sun 4/18
12:50 pm-11:56 pm
2 stops20h 06m
Oakland
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Tue 3/16
10:10 am-10:10 pm
2 stops20h 00m
Oakland
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Mon 4/19
8:35 pm-10:10 pm
2 stops34h 35m
Oakland
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Sat 3/13
10:15 am-10:10 pm
2 stops20h 55m
Oakland
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Thu 1/28
6:35 am-5:52 pm
2 stops20h 17m
Oakland
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Sat 4/17
10:45 am-8:48 am
2 stops31h 03m
Oakland
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Fri 12/25
11:40 am-11:59 pm
2 stops21h 19m
Oakland
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Fri 4/9
1:25 pm-11:56 pm
2 stops19h 31m
Oakland
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
BarcelonaOakland
BCN Barcelona-El Prat - OAK Oakland
BCNOAK
Barcelona-El Prat
Thu 11/19
6:00 am-4:17 pm
2 stops19h 17m
Oakland
Tue 3/2
5:13 pm-2:00 pm
2 stops35h 47m
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