Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Barcelona to San Francisco from $578

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 9/1. 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
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
6:10 am - 4:25 pm
BCN
-
OAK
19h 15m
2 stops
Multiple Airlines Logo
6:00 am - 11:10 am
OAK
-
BCN
20h 10m
2 stops
$899Multiple Airlines
Sat, May 30 - Sat, Jun 6
British Airways Logo
3:05 pm - 10:32 pm
BCN
-
OAK
40h 27m
2 stops
British Airways Logo
6:20 am - 10:30 pm
OAK
-
BCN
31h 10m
2 stops
$920British Airways
Wed, May 6 - Sun, May 10
Multiple Airlines Logo
8:00 am - 10:32 pm
BCN
-
OAK
23h 32m
2 stops
Multiple Airlines Logo
9:30 am - 10:10 pm
OAK
-
BCN
27h 40m
2 stops
$1,153Multiple Airlines
Sat, May 2 - Sat, May 16
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
$1,230Multiple Airlines
Wed, Apr 29 - Sun, May 17
British Airways Logo
1:05 pm - 10:54 pm
BCN
-
OAK
18h 49m
2 stops
British Airways Logo
10:18 am - 2:15 pm
OAK
-
BCN
18h 57m
2 stops
$1,240British Airways
Thu, Aug 20 - Tue, Sep 1
British Airways Logo
1:15 pm - 10:32 pm
BCN
-
OAK
18h 17m
2 stops
British Airways Logo
2:09 pm - 8:30 pm
OAK
-
BCN
21h 21m
2 stops
$1,257British Airways
Fri, May 1 - Tue, May 5
Multiple Airlines Logo
1:30 pm - 11:59 pm
BCN
-
OAK
19h 29m
2 stops
Multiple Airlines Logo
10:35 am - 1:40 pm
OAK
-
BCN
18h 05m
2 stops
$1,284Multiple Airlines
Wed, May 20 - Sun, May 24
Multiple Airlines Logo
10:45 am - 10:41 pm
BCN
-
OAK
20h 56m
2 stops
Multiple Airlines Logo
6:49 am - 10:10 am
OAK
-
BCN
18h 21m
2 stops
$1,310Multiple Airlines
Sat, Jul 11 - Wed, Jul 15
Multiple Airlines Logo
10:45 am - 10:41 pm
BCN
-
OAK
20h 56m
2 stops
Multiple Airlines Logo
10:22 am - 12:05 pm
OAK
-
BCN
16h 43m
2 stops
$1,316Multiple Airlines
Sat, Jul 11 - Wed, Jul 15
British Airways Logo
10:35 am - 10:56 pm
BCN
-
OAK
21h 21m
2 stops
British Airways Logo
10:18 am - 1:15 pm
OAK
-
BCN
17h 57m
2 stops
$1,393British Airways
Mon, Aug 17 - Tue, Sep 1

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Barcelona to Oakland, California

Our best Delta deals on Barcelona to Oakland, California flight tickets
Delta
Apr 27
BCN6:20 amBarcelona-El Prat
26h 34m
2 stops
OAK11:54 pmOakland
May 4
OAK5:55 amOakland
26h 15m
2 stops
BCN5:10 pmBarcelona-El Prat
$686
Delta
Apr 27
BCN6:20 amBarcelona-El Prat
19h 04m
2 stops
OAK4:24 pmOakland
May 4
OAK5:55 amOakland
23h 55m
2 stops
BCN2:50 pmBarcelona-El Prat
$814
Delta
Apr 23
BCN6:20 amBarcelona-El Prat
19h 04m
2 stops
OAK4:24 pmOakland
Apr 27
OAK5:55 amOakland
23h 55m
2 stops
BCN2:50 pmBarcelona-El Prat
$816

British Airways flights from Barcelona to Oakland, California

Our best British Airways deals on Barcelona to Oakland, California flight tickets
British Airways
Aug 20
BCN1:05 pmBarcelona-El Prat
18h 49m
2 stops
OAK10:54 pmOakland
Sep 1
OAK10:18 amOakland
18h 57m
2 stops
BCN2:15 pmBarcelona-El Prat
$1,240
British Airways
May 1
BCN1:15 pmBarcelona-El Prat
18h 17m
2 stops
OAK10:32 pmOakland
May 5
OAK2:09 pmOakland
21h 21m
2 stops
BCN8:30 pmBarcelona-El Prat
$1,257
British Airways
Aug 17
BCN10:35 amBarcelona-El Prat
21h 21m
2 stops
OAK10:56 pmOakland
Sep 1
OAK10:18 amOakland
17h 57m
2 stops
BCN1:15 pmBarcelona-El Prat
$1,393

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 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

Sat 5/30

6:10 am-4:25 pm

2 stops19h 15m

Oakland

Sat 6/6

6:00 am-11:10 am

2 stops20h 10m

$899

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Wed 5/6

3:05 pm-10:32 pm

2 stops40h 27m

Oakland

Sun 5/10

6:20 am-10:30 pm

2 stops31h 10m

$920

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Sat 5/2

8:00 am-10:32 pm

2 stops23h 32m

Oakland

Sat 5/16

9:30 am-10:10 pm

2 stops27h 40m

$1,153
Quickest round-trip

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Wed 4/29

1:10 pm-10:32 pm

2 stops18h 22m

Oakland

Sun 5/17

10:35 am-1:40 pm

2 stops18h 05m

$1,230

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Thu 8/20

1:05 pm-10:54 pm

2 stops18h 49m

Oakland

Tue 9/1

10:18 am-2:15 pm

2 stops18h 57m

$1,240

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Fri 5/1

1:15 pm-10:32 pm

2 stops18h 17m

Oakland

Tue 5/5

2:09 pm-8:30 pm

2 stops21h 21m

$1,257

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Wed 5/20

1:30 pm-11:59 pm

2 stops19h 29m

Oakland

Sun 5/24

10:35 am-1:40 pm

2 stops18h 05m

$1,284

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Sat 7/11

10:45 am-10:41 pm

2 stops20h 56m

Oakland

Wed 7/15

6:49 am-10:10 am

2 stops18h 21m

$1,310

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Sat 7/11

10:45 am-10:41 pm

2 stops20h 56m

Oakland

Wed 7/15

10:22 am-12:05 pm

2 stops16h 43m

$1,316

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Mon 8/17

10:35 am-10:56 pm

2 stops21h 21m

Oakland

Tue 9/1

10:18 am-1:15 pm

2 stops17h 57m

$1,393

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 35% 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

18h 49m

Direct flights

None
The fastest flight from Barcelona to Oakland, California takes 18h 49m
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 49m.

  • 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.

An easier way to manage your Oakland, California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 5/20
Wed 5/27
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States