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Cheap flights from Barcelona to San Francisco from $561

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona to San Francisco departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Barcelona to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:20 am - 4:24 pm
BCN
-
OAK
19h 04m
2 stops
Delta Logo
5:05 pm - 6:50 pm
OAK
-
BCN
16h 45m
2 stops
$687Delta
Wed, May 6 - Sun, May 10
KLM Logo
7:45 pm - 4:25 pm
BCN
-
OAK
29h 40m
2 stops
KLM Logo
12:28 pm - 6:50 pm
OAK
-
BCN
21h 22m
2 stops
$716KLM
Wed, May 6 - Wed, May 13
British Airways Logo
7:40 am - 10:32 pm
BCN
-
OAK
23h 52m
2 stops
British Airways Logo
6:20 am - 10:30 pm
OAK
-
BCN
31h 10m
2 stops
$862British Airways
Wed, May 6 - Sun, May 10
British Airways Logo
7:40 am - 11:59 pm
BCN
-
OAK
25h 19m
2 stops
British Airways Logo
7:00 am - 10:30 pm
OAK
-
BCN
30h 30m
2 stops
$994British Airways
Fri, May 22 - Fri, May 29
Multiple Airlines Logo
10:45 am - 8:53 am
BCN
-
OAK
31h 08m
2 stops
Multiple Airlines Logo
7:00 am - 4:40 pm
OAK
-
BCN
48h 40m
2 stops
$1,076Multiple Airlines
Mon, May 11 - Thu, May 21
Multiple Airlines Logo
10:30 am - 10:32 pm
BCN
-
OAK
21h 02m
2 stops
Multiple Airlines Logo
6:20 am - 6:45 am
OAK
-
BCN
39h 25m
2 stops
$1,189Multiple Airlines
Sun, May 3 - Fri, May 8
Multiple Airlines Logo
6:30 pm - 11:50 pm
BCN
-
OAK
38h 20m
2 stops
Multiple Airlines Logo
11:30 pm - 12:30 pm
OAK
-
BCN
28h 00m
1 stop
$1,415Multiple Airlines
Fri, May 22 - Fri, May 29
Multiple Airlines Logo
1:30 pm - 11:59 pm
BCN
-
OAK
19h 29m
2 stops
Multiple Airlines Logo
10:36 am - 1:40 pm
OAK
-
BCN
18h 04m
2 stops
$1,480Multiple Airlines
Mon, May 18 - Sat, May 23
Multiple Airlines Logo
10:25 am - 11:57 pm
BCN
-
OAK
22h 32m
3 stops
Multiple Airlines Logo
6:00 am - 6:10 pm
OAK
-
BCN
27h 10m
3 stops
$1,647Multiple Airlines
Fri, May 22 - Fri, May 29
Multiple Airlines Logo
1:10 pm - 10:32 pm
BCN
-
OAK
18h 22m
2 stops
Multiple Airlines Logo
10:35 am - 1:40 pm
OAK
-
BCN
18h 05m
2 stops
$1,920Multiple Airlines
Sat, May 9 - Fri, May 15

Delta flights from Barcelona to Oakland, California

Our best Delta deals on Barcelona to Oakland, California flight tickets
Delta
May 6
BCN6:20 amBarcelona-El Prat
19h 04m
2 stops
OAK4:24 pmOakland
May 10
OAK5:05 pmOakland
16h 45m
2 stops
BCN6:50 pmBarcelona-El Prat
$687
Delta
Apr 19
BCN6:20 amBarcelona-El Prat
19h 04m
2 stops
OAK4:24 pmOakland
Apr 25
OAK12:34 pmOakland
18h 51m
2 stops
BCN4:25 pmBarcelona-El Prat
$782
Delta
Apr 19
BCN6:20 amBarcelona-El Prat
19h 04m
2 stops
OAK4:24 pmOakland
Apr 24
OAK5:04 pmOakland
57h 11m
2 stops
BCN11:15 amBarcelona-El Prat
$802

British Airways flights from Barcelona to Oakland, California

Our best British Airways deals on Barcelona to Oakland, California flight tickets
British Airways
May 6
BCN7:40 amBarcelona-El Prat
23h 52m
2 stops
OAK10:32 pmOakland
May 10
OAK6:20 amOakland
31h 10m
2 stops
BCN10:30 pmBarcelona-El Prat
$862
British Airways
May 22
BCN7:40 amBarcelona-El Prat
25h 19m
2 stops
OAK11:59 pmOakland
May 29
OAK7:00 amOakland
30h 30m
2 stops
BCN10:30 pmBarcelona-El Prat
$994
British Airways
Apr 12
BCN9:20 pmBarcelona-El Prat
29h 26m
2 stops
OAK5:46 pmOakland
May 8
OAK2:09 pmOakland
36h 51m
2 stops
BCN12:00 pmBarcelona-El Prat
$1,581

momondo Fare Finder

 
Customize your flight search to find flights from Barcelona to Oakland, California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 11, 2026.
Use the filters below to find and compare flights from Barcelona to Oakland, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Wed 5/6

6:20 am-4:24 pm

2 stops19h 04m

Oakland

Sun 5/10

5:05 pm-6:50 pm

2 stops16h 45m

$687

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Wed 5/6

7:45 pm-4:25 pm

2 stops29h 40m

Oakland

Wed 5/13

12:28 pm-6:50 pm

2 stops21h 22m

$716

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Wed 5/6

7:40 am-10:32 pm

2 stops23h 52m

Oakland

Sun 5/10

6:20 am-10:30 pm

2 stops31h 10m

$862

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Fri 5/22

7:40 am-11:59 pm

2 stops25h 19m

Oakland

Fri 5/29

7:00 am-10:30 pm

2 stops30h 30m

$994

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Mon 5/11

10:45 am-8:53 am

2 stops31h 08m

Oakland

Thu 5/21

7:00 am-4:40 pm

2 stops48h 40m

$1,076

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Sun 5/3

10:30 am-10:32 pm

2 stops21h 02m

Oakland

Fri 5/8

6:20 am-6:45 am

2 stops39h 25m

$1,189

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Fri 5/22

6:30 pm-11:50 pm

2 stops38h 20m

Oakland

Fri 5/29

11:30 pm-12:30 pm

1 stop28h 00m

$1,415

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Mon 5/18

1:30 pm-11:59 pm

2 stops19h 29m

Oakland

Sat 5/23

10:36 am-1:40 pm

2 stops18h 04m

$1,480

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Fri 5/22

10:25 am-11:57 pm

3 stops22h 32m

Oakland

Fri 5/29

6:00 am-6:10 pm

3 stops27h 10m

$1,647

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Sat 5/9

1:10 pm-10:32 pm

2 stops18h 22m

Oakland

Fri 5/15

10:35 am-1:40 pm

2 stops18h 05m

$1,920

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Barcelona to Oakland, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Barcelona to Oakland?

British Airways is the most popular carrier operating from Barcelona to Oakland

What airlines fly to Oakland, California?

United Airlines, Lufthansa and Iberia are the top three most popular airlines that fly to Oakland, California from Barcelona according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Oakland, California. Keep in mind that there are 10 different airlines that fly to Oakland, California on a routine basis, so you have a few additional options to choose from.

Cheap Barcelona to Oakland, California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona to Oakland, California

Fastest flight time

19h 04m

Direct flights

None
The fastest flight from Barcelona to Oakland, California takes 19h 04m
There are no direct flights from Barcelona to Oakland, California. There are no popular flight routes from Barcelona to Oakland, California.
Search flight deals

Frequently asked questions about flying from Barcelona to Oakland, California

  • How far is Barcelona to Oakland by plane?

    There are 5937.3 mi between Barcelona and Oakland. By plane, this route typically takes 19h 04m.

  • When did momondo last update prices for flights from Barcelona to Oakland Airport?

    Prices for flights from Barcelona to Oakland Airport refresh daily.

  • How old do you have to be to fly from Barcelona to Oakland Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Barcelona to Oakland Airport.

  • What documentation or ID do you need to fly to Oakland Airport?

    The required travel and health documents for your Oakland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oakland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Barcelona to Oakland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Barcelona to Oakland for you.

Can I find flights from Barcelona to Oakland with flexible booking policies on momondo?

Flights from Barcelona to Oakland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Barcelona to Oakland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oakland from Barcelona.

I’m not ready to book a flight from Barcelona to Oakland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Oakland, momondo offers a useful price alert feature which will track prices for flights to Oakland from Barcelona and alert you when they change.

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