Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Barcelona to San Francisco from $550

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 9/13. 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
6:20 am - 4:23 pm
BCN
-
OAK
19h 03m
2 stops
Delta Logo
6:00 am - 2:50 pm
OAK
-
BCN
23h 50m
2 stops
$756Delta
Tue, Sep 29 - Mon, Oct 5
Delta Logo
1:20 pm - 11:59 pm
BCN
-
OAK
19h 39m
2 stops
Delta Logo
5:03 pm - 2:50 pm
OAK
-
BCN
36h 47m
2 stops
$758Delta
Wed, Sep 30 - Sun, Oct 4
Delta Logo
6:20 am - 4:23 pm
BCN
-
OAK
19h 03m
2 stops
Delta Logo
5:05 pm - 11:10 am
OAK
-
BCN
57h 05m
2 stops
$759Delta
Tue, Sep 29 - Tue, Oct 6
Delta Logo
1:20 pm - 11:49 am
BCN
-
OAK
31h 29m
2 stops
Delta Logo
5:55 am - 11:10 am
OAK
-
BCN
20h 15m
2 stops
$761Delta
Wed, Sep 30 - Tue, Oct 6
Delta Logo
6:10 am - 4:23 pm
BCN
-
OAK
19h 13m
2 stops
Delta Logo
5:03 pm - 3:35 pm
OAK
-
BCN
37h 32m
2 stops
$762Delta
Fri, Oct 2 - Sat, Oct 3
British Airways Logo
9:25 pm - 6:55 pm
BCN
-
OAK
54h 30m
2 stops
British Airways Logo
6:01 am - 12:05 pm
OAK
-
BCN
21h 04m
2 stops
$832British Airways
Thu, Sep 24 - Mon, Sep 28
Delta Logo
6:20 am - 11:54 pm
BCN
-
OAK
26h 34m
2 stops
Delta Logo
6:00 am - 6:50 pm
OAK
-
BCN
27h 50m
2 stops
$833Delta
Thu, Jul 2 - Wed, Jul 8
British Airways Logo
9:25 pm - 6:55 pm
BCN
-
OAK
54h 30m
2 stops
British Airways Logo
6:01 am - 12:05 pm
OAK
-
BCN
21h 04m
2 stops
$834British Airways
Thu, Sep 24 - Mon, Sep 28
Delta Logo
6:10 am - 4:21 pm
BCN
-
OAK
19h 11m
2 stops
Delta Logo
5:00 pm - 6:50 pm
OAK
-
BCN
16h 50m
2 stops
$840Delta
Wed, Jul 8 - Wed, Aug 5
British Airways Logo
8:40 pm - 10:10 pm
BCN
-
OAK
34h 30m
2 stops
British Airways Logo
7:00 am - 1:45 pm
OAK
-
BCN
21h 45m
2 stops
$849British Airways
Sat, Nov 21 - Sat, Dec 5

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
Sep 29
BCN6:20 amBarcelona-El Prat
19h 03m
2 stops
OAK4:23 pmOakland
Oct 5
OAK6:00 amOakland
23h 50m
2 stops
BCN2:50 pmBarcelona-El Prat
$756
Delta
Sep 30
BCN1:20 pmBarcelona-El Prat
19h 39m
2 stops
OAK11:59 pmOakland
Oct 4
OAK5:03 pmOakland
36h 47m
2 stops
BCN2:50 pmBarcelona-El Prat
$758
Delta
Sep 29
BCN6:20 amBarcelona-El Prat
19h 03m
2 stops
OAK4:23 pmOakland
Oct 6
OAK5:05 pmOakland
57h 05m
2 stops
BCN11:10 amBarcelona-El Prat
$759

British Airways flights from Barcelona to Oakland, California

Our best British Airways deals on Barcelona to Oakland, California flight tickets
British Airways
Sep 24
BCN9:25 pmBarcelona-El Prat
54h 30m
2 stops
OAK6:55 pmOakland
Sep 28
OAK6:01 amOakland
21h 04m
2 stops
BCN12:05 pmBarcelona-El Prat
$832
British Airways
Sep 24
BCN9:25 pmBarcelona-El Prat
54h 30m
2 stops
OAK6:55 pmOakland
Sep 28
OAK6:01 amOakland
21h 04m
2 stops
BCN12:05 pmBarcelona-El Prat
$834
British Airways
Nov 21
BCN8:40 pmBarcelona-El Prat
34h 30m
2 stops
OAK10:10 pmOakland
Dec 5
OAK7:00 amOakland
21h 45m
2 stops
BCN1:45 pmBarcelona-El Prat
$849

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 14, 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

Tue 9/29

6:20 am-4:23 pm

2 stops19h 03m

Oakland

Mon 10/5

6:00 am-2:50 pm

2 stops23h 50m

$756

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Wed 9/30

1:20 pm-11:59 pm

2 stops19h 39m

Oakland

Sun 10/4

5:03 pm-2:50 pm

2 stops36h 47m

$758

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Tue 9/29

6:20 am-4:23 pm

2 stops19h 03m

Oakland

Tue 10/6

5:05 pm-11:10 am

2 stops57h 05m

$759

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Wed 9/30

1:20 pm-11:49 am

2 stops31h 29m

Oakland

Tue 10/6

5:55 am-11:10 am

2 stops20h 15m

$761

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Fri 10/2

6:10 am-4:23 pm

2 stops19h 13m

Oakland

Sat 10/3

5:03 pm-3:35 pm

2 stops37h 32m

$762

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Thu 9/24

9:25 pm-6:55 pm

2 stops54h 30m

Oakland

Mon 9/28

6:01 am-12:05 pm

2 stops21h 04m

$832

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Thu 7/2

6:20 am-11:54 pm

2 stops26h 34m

Oakland

Wed 7/8

6:00 am-6:50 pm

2 stops27h 50m

$833

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Thu 9/24

9:25 pm-6:55 pm

2 stops54h 30m

Oakland

Mon 9/28

6:01 am-12:05 pm

2 stops21h 04m

$834
Quickest round-trip

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Wed 7/8

6:10 am-4:21 pm

2 stops19h 11m

Oakland

Wed 8/5

5:00 pm-6:50 pm

2 stops16h 50m

$840

BarcelonaOakland

BCN - OAK

BCNOAK

Barcelona-El Prat

Sat 11/21

8:40 pm-10:10 pm

2 stops34h 30m

Oakland

Sat 12/5

7:00 am-1:45 pm

2 stops21h 45m

$849

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?

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

19h 24m

Direct flights

None
The fastest flight from Barcelona to Oakland, California takes 19h 24m
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 24m.

  • 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
Tue 7/14
Tue 7/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States