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Cheap flights from Barcelona to San Francisco from $543

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 10/15. 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.
British Airways Logo
9:20 pm - 6:54 pm
BCN
-
OAK
54h 34m
2 stops
British Airways Logo
7:00 am - 11:20 am
OAK
-
BCN
20h 20m
2 stops
$694British Airways
Sun, Oct 11 - Tue, Oct 27
British Airways Logo
1:15 pm - 10:55 pm
BCN
-
OAK
18h 40m
2 stops
British Airways Logo
7:00 am - 11:20 am
OAK
-
BCN
20h 20m
2 stops
$711British Airways
Fri, Oct 16 - Tue, Oct 27
British Airways Logo
1:15 pm - 10:55 pm
BCN
-
OAK
18h 40m
2 stops
British Airways Logo
7:00 am - 11:30 am
OAK
-
BCN
19h 30m
2 stops
$728British Airways
Fri, Oct 16 - Sat, Oct 24
Delta Logo
11:10 am - 4:23 pm
BCN
-
OAK
38h 13m
2 stops
Delta Logo
6:00 am - 5:00 pm
OAK
-
BCN
27h 00m
2 stops
$745Delta
Tue, Oct 13 - Fri, Oct 30
Delta Logo
3:15 pm - 4:23 pm
BCN
-
OAK
34h 08m
2 stops
Delta Logo
12:31 pm - 5:00 pm
OAK
-
BCN
20h 29m
2 stops
$747Delta
Fri, Oct 16 - Fri, Oct 30
British Airways Logo
1:05 pm - 10:54 pm
BCN
-
OAK
18h 49m
2 stops
British Airways Logo
6:01 am - 10:30 pm
OAK
-
BCN
31h 29m
2 stops
$782British Airways
Thu, Sep 17 - Mon, Sep 21
British Airways Logo
1:05 pm - 10:54 pm
BCN
-
OAK
18h 49m
2 stops
British Airways Logo
6:01 am - 10:30 pm
OAK
-
BCN
31h 29m
2 stops
$783British Airways
Thu, Sep 17 - Mon, Sep 21
British Airways Logo
8:00 pm - 10:55 pm
BCN
-
OAK
35h 55m
2 stops
British Airways Logo
12:20 pm - 6:25 pm
OAK
-
BCN
22h 05m
2 stops
$797British Airways
Sat, Oct 10 - Wed, Oct 28
British Airways Logo
8:00 pm - 10:55 pm
BCN
-
OAK
35h 55m
2 stops
British Airways Logo
7:00 am - 11:30 am
OAK
-
BCN
19h 30m
2 stops
$814British Airways
Sat, Oct 10 - Sat, Oct 24
Multiple Airlines Logo
8:00 am - 9:51 pm
BCN
-
OAK
22h 51m
2 stops
Multiple Airlines Logo
11:55 am - 10:10 pm
OAK
-
BCN
25h 15m
2 stops
$818Multiple Airlines
Thu, Sep 3 - Sat, Sep 12

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Delta flights from Barcelona to Oakland, California

Our best Delta deals on Barcelona to Oakland, California flight tickets
Delta
Oct 13
BCN11:10 amBarcelona-El Prat
38h 13m
2 stops
OAK4:23 pmOakland
Oct 30
OAK6:00 amOakland
27h 00m
2 stops
BCN5:00 pmBarcelona-El Prat
$745
Delta
Oct 16
BCN3:15 pmBarcelona-El Prat
34h 08m
2 stops
OAK4:23 pmOakland
Oct 30
OAK12:31 pmOakland
20h 29m
2 stops
BCN5:00 pmBarcelona-El Prat
$747
Delta
Oct 10
BCN3:15 pmBarcelona-El Prat
34h 08m
2 stops
OAK4:23 pmOakland
Oct 26
OAK12:31 pmOakland
20h 29m
2 stops
BCN5:00 pmBarcelona-El Prat
$821

British Airways flights from Barcelona to Oakland, California

Our best British Airways deals on Barcelona to Oakland, California flight tickets
British Airways
Oct 11
BCN9:20 pmBarcelona-El Prat
54h 34m
2 stops
OAK6:54 pmOakland
Oct 27
OAK7:00 amOakland
20h 20m
2 stops
BCN11:20 amBarcelona-El Prat
$694
British Airways
Oct 16
BCN1:15 pmBarcelona-El Prat
18h 40m
2 stops
OAK10:55 pmOakland
Oct 27
OAK7:00 amOakland
20h 20m
2 stops
BCN11:20 amBarcelona-El Prat
$711
British Airways
Oct 16
BCN1:15 pmBarcelona-El Prat
18h 40m
2 stops
OAK10:55 pmOakland
Oct 24
OAK7:00 amOakland
19h 30m
2 stops
BCN11:30 amBarcelona-El Prat
$728

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 6, 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

Sun 10/11

9:20 pm-6:54 pm

2 stops54h 34m

Oakland

Tue 10/27

7:00 am-11:20 am

2 stops20h 20m

$694

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Fri 10/16

1:15 pm-10:55 pm

2 stops18h 40m

Oakland

Tue 10/27

7:00 am-11:20 am

2 stops20h 20m

$711
Quickest round-trip

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Fri 10/16

1:15 pm-10:55 pm

2 stops18h 40m

Oakland

Sat 10/24

7:00 am-11:30 am

2 stops19h 30m

$728

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Tue 10/13

11:10 am-4:23 pm

2 stops38h 13m

Oakland

Fri 10/30

6:00 am-5:00 pm

2 stops27h 00m

$745

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Fri 10/16

3:15 pm-4:23 pm

2 stops34h 08m

Oakland

Fri 10/30

12:31 pm-5:00 pm

2 stops20h 29m

$747

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Thu 9/17

1:05 pm-10:54 pm

2 stops18h 49m

Oakland

Mon 9/21

6:01 am-10:30 pm

2 stops31h 29m

$782

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Thu 9/17

1:05 pm-10:54 pm

2 stops18h 49m

Oakland

Mon 9/21

6:01 am-10:30 pm

2 stops31h 29m

$783

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Sat 10/10

8:00 pm-10:55 pm

2 stops35h 55m

Oakland

Wed 10/28

12:20 pm-6:25 pm

2 stops22h 05m

$797

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Sat 10/10

8:00 pm-10:55 pm

2 stops35h 55m

Oakland

Sat 10/24

7:00 am-11:30 am

2 stops19h 30m

$814

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Thu 9/3

8:00 am-9:51 pm

2 stops22h 51m

Oakland

Sat 9/12

11:55 am-10:10 pm

2 stops25h 15m

$818

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?

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 55m

Direct flights

None
The fastest flight from Barcelona to Oakland, California takes 17h 55m
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 55m.

  • 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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