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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 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.
Delta Logo
6:00 am - 4:32 pm
BCN
-
OAK
19h 32m
2 stops
Delta Logo
5:05 pm - 8:40 am
OAK
-
BCN
54h 35m
2 stops
$759Delta
Sun, Nov 15 - Sun, Nov 29
Delta Logo
6:00 am - 4:32 pm
BCN
-
OAK
19h 32m
2 stops
Delta Logo
5:55 am - 4:35 pm
OAK
-
BCN
25h 40m
2 stops
$761Delta
Sun, Nov 15 - Sat, Nov 28
Delta Logo
6:00 am - 4:32 pm
BCN
-
OAK
19h 32m
2 stops
Delta Logo
5:55 am - 2:00 pm
OAK
-
BCN
23h 05m
2 stops
$763Delta
Sat, Nov 21 - Wed, Nov 25
British Airways Logo
9:20 pm - 10:55 pm
BCN
-
OAK
34h 35m
2 stops
British Airways Logo
7:00 am - 10:30 pm
OAK
-
BCN
30h 30m
2 stops
$826British Airways
Wed, Oct 7 - Sun, Oct 11
British Airways Logo
3:05 pm - 10:55 pm
BCN
-
OAK
40h 50m
2 stops
British Airways Logo
7:00 am - 10:30 pm
OAK
-
BCN
30h 30m
2 stops
$827British Airways
Wed, Oct 7 - Sun, Oct 11
British Airways Logo
9:20 pm - 10:55 pm
BCN
-
OAK
34h 35m
2 stops
British Airways Logo
7:00 am - 10:30 pm
OAK
-
BCN
30h 30m
2 stops
$834British Airways
Wed, Oct 7 - Sun, Oct 11
British Airways Logo
9:20 pm - 10:55 pm
BCN
-
OAK
34h 35m
2 stops
British Airways Logo
7:00 am - 10:30 pm
OAK
-
BCN
30h 30m
2 stops
$835British Airways
Wed, Oct 7 - Sun, Oct 11
British Airways Logo
7:40 am - 10:55 pm
BCN
-
OAK
24h 15m
2 stops
British Airways Logo
7:00 am - 11:00 am
OAK
-
BCN
43h 00m
2 stops
$836British Airways
Wed, Oct 7 - Sun, Oct 11
Delta Logo
6:20 am - 11:54 pm
BCN
-
OAK
26h 34m
2 stops
Delta Logo
6:00 am - 2:50 pm
OAK
-
BCN
23h 50m
2 stops
$849Delta
Sun, Jul 5 - Sun, Jul 12
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
$887Multiple Airlines
Thu, Oct 1 - Wed, Oct 14

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British Airways flights from Barcelona to Oakland, California

Our best British Airways deals on Barcelona to Oakland, California flight tickets
British Airways
Oct 7
BCN9:20 pmBarcelona-El Prat
34h 35m
2 stops
OAK10:55 pmOakland
Oct 11
OAK7:00 amOakland
30h 30m
2 stops
BCN10:30 pmBarcelona-El Prat
$826
British Airways
Oct 7
BCN3:05 pmBarcelona-El Prat
40h 50m
2 stops
OAK10:55 pmOakland
Oct 11
OAK7:00 amOakland
30h 30m
2 stops
BCN10:30 pmBarcelona-El Prat
$827
British Airways
Oct 7
BCN9:20 pmBarcelona-El Prat
34h 35m
2 stops
OAK10:55 pmOakland
Oct 11
OAK7:00 amOakland
30h 30m
2 stops
BCN10:30 pmBarcelona-El Prat
$834

Delta flights from Barcelona to Oakland, California

Our best Delta deals on Barcelona to Oakland, California flight tickets
Delta
Nov 15
BCN6:00 amBarcelona-El Prat
19h 32m
2 stops
OAK4:32 pmOakland
Nov 29
OAK5:05 pmOakland
54h 35m
2 stops
BCN8:40 amBarcelona-El Prat
$759
Delta
Nov 15
BCN6:00 amBarcelona-El Prat
19h 32m
2 stops
OAK4:32 pmOakland
Nov 28
OAK5:55 amOakland
25h 40m
2 stops
BCN4:35 pmBarcelona-El Prat
$761
Delta
Nov 21
BCN6:00 amBarcelona-El Prat
19h 32m
2 stops
OAK4:32 pmOakland
Nov 25
OAK5:55 amOakland
23h 05m
2 stops
BCN2:00 pmBarcelona-El Prat
$763

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 June 21, 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 11/15

6:00 am-4:32 pm

2 stops19h 32m

Oakland

Sun 11/29

5:05 pm-8:40 am

2 stops54h 35m

$759

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Sun 11/15

6:00 am-4:32 pm

2 stops19h 32m

Oakland

Sat 11/28

5:55 am-4:35 pm

2 stops25h 40m

$761
Quickest round-trip

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Sat 11/21

6:00 am-4:32 pm

2 stops19h 32m

Oakland

Wed 11/25

5:55 am-2:00 pm

2 stops23h 05m

$763

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Wed 10/7

9:20 pm-10:55 pm

2 stops34h 35m

Oakland

Sun 10/11

7:00 am-10:30 pm

2 stops30h 30m

$826

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Wed 10/7

3:05 pm-10:55 pm

2 stops40h 50m

Oakland

Sun 10/11

7:00 am-10:30 pm

2 stops30h 30m

$827

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Wed 10/7

9:20 pm-10:55 pm

2 stops34h 35m

Oakland

Sun 10/11

7:00 am-10:30 pm

2 stops30h 30m

$834

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Wed 10/7

9:20 pm-10:55 pm

2 stops34h 35m

Oakland

Sun 10/11

7:00 am-10:30 pm

2 stops30h 30m

$835

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Wed 10/7

7:40 am-10:55 pm

2 stops24h 15m

Oakland

Sun 10/11

7:00 am-11:00 am

2 stops43h 00m

$836

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Sun 7/5

6:20 am-11:54 pm

2 stops26h 34m

Oakland

Sun 7/12

6:00 am-2:50 pm

2 stops23h 50m

$849

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

$887

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 Delta 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 40% 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

18h 55m

Direct flights

None
The fastest flight from Barcelona to Oakland, California takes 18h 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 18h 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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