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Cheap flights from Barcelona to San Francisco from $533

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 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Barcelona to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 10:54 pm
BCN
-
OAK
23h 54m
2 stops
Multiple Airlines Logo
10:23 am - 10:10 pm
OAK
-
BCN
26h 47m
2 stops
$851Multiple Airlines
Thu, Sep 3 - Wed, Sep 16
Multiple Airlines Logo
8:00 am - 10:54 pm
BCN
-
OAK
23h 54m
2 stops
Multiple Airlines Logo
10:23 am - 10:10 pm
OAK
-
BCN
26h 47m
2 stops
$867Multiple Airlines
Fri, Sep 11 - Wed, Sep 16
Multiple Airlines Logo
10:15 am - 10:54 pm
BCN
-
OAK
21h 39m
2 stops
Multiple Airlines Logo
2:15 pm - 10:10 pm
OAK
-
BCN
22h 55m
2 stops
$876Multiple Airlines
Fri, Sep 11 - Tue, Sep 15
Multiple Airlines Logo
10:15 am - 10:54 pm
BCN
-
OAK
21h 39m
2 stops
Multiple Airlines Logo
6:01 am - 10:10 pm
OAK
-
BCN
31h 09m
2 stops
$887Multiple Airlines
Thu, Aug 27 - Fri, Sep 11
Multiple Airlines Logo
8:00 am - 9:51 pm
BCN
-
OAK
22h 51m
2 stops
Multiple Airlines Logo
8:04 am - 10:10 pm
OAK
-
BCN
29h 06m
2 stops
$898Multiple Airlines
Thu, Aug 27 - Sat, Sep 12
Delta Logo
3:15 pm - 11:52 am
BCN
-
OAK
29h 37m
2 stops
Delta Logo
12:33 pm - 8:35 am
OAK
-
BCN
35h 02m
2 stops
$902Delta
Tue, Aug 18 - Sat, Aug 29
Multiple Airlines Logo
10:15 am - 10:54 pm
BCN
-
OAK
21h 39m
2 stops
Multiple Airlines Logo
7:00 am - 10:10 pm
OAK
-
BCN
30h 10m
2 stops
$910Multiple Airlines
Thu, Oct 1 - Wed, Oct 14
Multiple Airlines Logo
10:25 am - 10:54 pm
BCN
-
OAK
21h 29m
2 stops
Multiple Airlines Logo
10:23 am - 10:10 pm
OAK
-
BCN
26h 47m
2 stops
$919Multiple Airlines
Tue, Aug 25 - Wed, Sep 9
Multiple Airlines Logo
8:00 am - 10:54 pm
BCN
-
OAK
23h 54m
2 stops
Multiple Airlines Logo
6:01 am - 10:10 pm
OAK
-
BCN
31h 09m
2 stops
$922Multiple Airlines
Fri, Aug 28 - Sun, Sep 13
Multiple Airlines Logo
8:00 am - 10:54 pm
BCN
-
OAK
23h 54m
2 stops
Multiple Airlines Logo
6:01 am - 10:10 pm
OAK
-
BCN
31h 09m
2 stops
$923Multiple Airlines
Fri, Aug 28 - Sun, Sep 13

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Delta flights from Barcelona to Oakland, California

Our best Delta deals on Barcelona to Oakland, California flight tickets
Delta
Aug 18
BCN3:15 pmBarcelona-El Prat
29h 37m
2 stops
OAK11:52 amOakland
Aug 29
OAK12:33 pmOakland
35h 02m
2 stops
BCN8:35 amBarcelona-El Prat
$902
Delta
Aug 17
BCN10:05 amBarcelona-El Prat
39h 09m
2 stops
OAK4:14 pmOakland
Aug 29
OAK12:33 pmOakland
35h 02m
2 stops
BCN8:35 amBarcelona-El Prat
$994
Delta
Aug 12
BCN6:20 amBarcelona-El Prat
18h 54m
2 stops
OAK4:14 pmOakland
Sep 2
OAK6:00 amOakland
41h 45m
2 stops
BCN8:45 amBarcelona-El Prat
$1,075

British Airways flights from Barcelona to Oakland, California

Our best British Airways deals on Barcelona to Oakland, California flight tickets
British Airways
Sep 4
BCN1:15 pmBarcelona-El Prat
42h 39m
2 stops
OAK10:54 pmOakland
Sep 8
OAK2:15 pmOakland
23h 25m
2 stops
BCN10:40 pmBarcelona-El Prat
$1,018
British Airways
Sep 4
BCN1:15 pmBarcelona-El Prat
42h 39m
2 stops
OAK10:54 pmOakland
Sep 8
OAK2:15 pmOakland
23h 25m
2 stops
BCN10:40 pmBarcelona-El Prat
$1,019
British Airways
Sep 4
BCN12:00 pmBarcelona-El Prat
18h 51m
2 stops
OAK9:51 pmOakland
Sep 8
OAK2:15 pmOakland
21h 15m
2 stops
BCN8:30 pmBarcelona-El Prat
$1,092

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 July 20, 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

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Thu 9/3

8:00 am-10:54 pm

2 stops23h 54m

Oakland

Wed 9/16

10:23 am-10:10 pm

2 stops26h 47m

$851

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Fri 9/11

8:00 am-10:54 pm

2 stops23h 54m

Oakland

Wed 9/16

10:23 am-10:10 pm

2 stops26h 47m

$867
Quickest round-trip

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Fri 9/11

10:15 am-10:54 pm

2 stops21h 39m

Oakland

Tue 9/15

2:15 pm-10:10 pm

2 stops22h 55m

$876

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Thu 8/27

10:15 am-10:54 pm

2 stops21h 39m

Oakland

Fri 9/11

6:01 am-10:10 pm

2 stops31h 09m

$887

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Thu 8/27

8:00 am-9:51 pm

2 stops22h 51m

Oakland

Sat 9/12

8:04 am-10:10 pm

2 stops29h 06m

$898

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Tue 8/18

3:15 pm-11:52 am

2 stops29h 37m

Oakland

Sat 8/29

12:33 pm-8:35 am

2 stops35h 02m

$902

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Thu 10/1

10:15 am-10:54 pm

2 stops21h 39m

Oakland

Wed 10/14

7:00 am-10:10 pm

2 stops30h 10m

$910

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Tue 8/25

10:25 am-10:54 pm

2 stops21h 29m

Oakland

Wed 9/9

10:23 am-10:10 pm

2 stops26h 47m

$919

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Fri 8/28

8:00 am-10:54 pm

2 stops23h 54m

Oakland

Sun 9/13

6:01 am-10:10 pm

2 stops31h 09m

$922

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Fri 8/28

8:00 am-10:54 pm

2 stops23h 54m

Oakland

Sun 9/13

6:01 am-10:10 pm

2 stops31h 09m

$923

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 and Finnair are the most popular carriers operating from Barcelona to Oakland

What airlines fly to Oakland, California?

Lufthansa, United Airlines and TAP AIR PORTUGAL are the top three most popular airlines that fly to Oakland, California from Barcelona according to our data. Lufthansa is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Oakland, California. Keep in mind that there are 9 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

17h 30m

Direct flights

None
The fastest flight from Barcelona to Oakland, California takes 17h 30m
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 17h 30m.

  • 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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