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Cheap flights from Barcelona to San Francisco from $377

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 10/13. 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 - 11:56 pmBCN  Barcelona-El Prat-OAK Oakland
26h 36m2 stops Amsterdam Schiphol Salt Lake City
Delta Logo
6:00 am - 2:50 pmOAK  Oakland-BCN Barcelona-El Prat
23h 50m2 stops Salt Lake City Paris Charles de Gaulle
$749Delta
Thu, Oct 8 - Sun, Oct 18
Delta Logo
6:20 am - 4:14 pmBCN  Barcelona-El Prat-OAK Oakland
18h 54m2 stops Amsterdam Schiphol Salt Lake City
Delta Logo
5:00 pm - 8:45 amOAK  Oakland-BCN Barcelona-El Prat
30h 45m2 stops Salt Lake City New York John F Kennedy Intl
$826Delta
Wed, Sep 2 - Fri, Sep 11
Multiple Airlines Logo
10:25 am - 10:54 pmBCN  Barcelona-El Prat-OAK Oakland
21h 29m2 stops Frankfurt am Main Seattle/Tacoma Intl
Multiple Airlines Logo
7:02 am - 10:10 pmOAK  Oakland-BCN Barcelona-El Prat
30h 08m2 stops Seattle/Tacoma Intl Frankfurt am Main
$861Multiple Airlines
Tue, Sep 29 - Tue, Oct 13
Multiple Airlines Logo
10:25 am - 10:55 pmBCN  Barcelona-El Prat-OAK Oakland
21h 30m2 stops Frankfurt am Main Seattle/Tacoma Intl
Multiple Airlines Logo
12:22 pm - 10:10 pmOAK  Oakland-BCN Barcelona-El Prat
24h 48m2 stops Seattle/Tacoma Intl Frankfurt am Main
$893Multiple Airlines
Tue, Oct 6 - Tue, Oct 20
Multiple Airlines Logo
8:00 am - 10:55 pmBCN  Barcelona-El Prat-OAK Oakland
23h 55m2 stops Frankfurt am Main Seattle/Tacoma Intl
Multiple Airlines Logo
7:02 am - 10:10 pmOAK  Oakland-BCN Barcelona-El Prat
31h 08m2 stops Seattle/Tacoma Intl Frankfurt am Main
$905Multiple Airlines
Tue, Oct 13 - Tue, Oct 27
Multiple Airlines Logo
8:00 am - 10:55 pmBCN  Barcelona-El Prat-OAK Oakland
23h 55m2 stops Frankfurt am Main Seattle/Tacoma Intl
Multiple Airlines Logo
7:02 am - 10:10 pmOAK  Oakland-BCN Barcelona-El Prat
30h 08m2 stops Seattle/Tacoma Intl Frankfurt am Main
$940Multiple Airlines
Tue, Oct 20 - Thu, Oct 22
Multiple Airlines Logo
10:30 am - 9:27 amBCN  Barcelona-El Prat-OAK Oakland
31h 57m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl
Multiple Airlines Logo
10:11 am - 9:20 amOAK  Oakland-BCN Barcelona-El Prat
38h 09m2 stops Seattle/Tacoma Intl London Heathrow
$942Multiple Airlines
Thu, Sep 10 - Tue, Sep 15
Multiple Airlines Logo
10:15 am - 10:54 pmBCN  Barcelona-El Prat-OAK Oakland
21h 39m2 stops Frankfurt am Main Seattle/Tacoma Intl
Multiple Airlines Logo
6:01 am - 10:10 pmOAK  Oakland-BCN Barcelona-El Prat
31h 09m2 stops Seattle/Tacoma Intl Frankfurt am Main
$987Multiple Airlines
Thu, Sep 10 - Sun, Sep 20
British Airways Logo
3:05 pm - 10:54 pmBCN  Barcelona-El Prat-OAK Oakland
40h 49m2 stops London Heathrow Seattle/Tacoma Intl
British Airways Logo
10:11 am - 7:35 pmOAK  Oakland-BCN Barcelona-El Prat
24h 24m2 stops Seattle/Tacoma Intl London Heathrow
$995British Airways
Wed, Sep 23 - Sun, Sep 27
Multiple Airlines Logo
8:00 am - 10:54 pmBCN  Barcelona-El Prat-OAK Oakland
23h 54m2 stops Frankfurt am Main Seattle/Tacoma Intl
Multiple Airlines Logo
12:20 pm - 10:10 pmOAK  Oakland-BCN Barcelona-El Prat
25h 50m2 stops Seattle/Tacoma Intl Frankfurt am Main
$1,022Multiple Airlines
Thu, Sep 24 - Tue, Oct 27

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Delta flights from Barcelona to Oakland, California

Our best Delta deals on Barcelona to Oakland, California flight tickets
Delta
Oct 8
BCN6:20 amBarcelona-El Prat
26h 36m
2 stops
OAK11:56 pmOakland
Oct 18
OAK6:00 amOakland
23h 50m
2 stops
BCN2:50 pmBarcelona-El Prat
$749
Delta
Sep 2
BCN6:20 amBarcelona-El Prat
18h 54m
2 stops
OAK4:14 pmOakland
Sep 11
OAK5:00 pmOakland
30h 45m
2 stops
BCN8:45 amBarcelona-El Prat
$826

British Airways flights from Barcelona to Oakland, California

Our best British Airways deals on Barcelona to Oakland, California flight tickets
British Airways
Sep 23
BCN3:05 pmBarcelona-El Prat
40h 49m
2 stops
OAK10:54 pmOakland
Sep 27
OAK10:11 amOakland
24h 24m
2 stops
BCN7:35 pmBarcelona-El Prat
$995
British Airways
Sep 23
BCN9:20 pmBarcelona-El Prat
34h 34m
2 stops
OAK10:54 pmOakland
Sep 27
OAK2:15 pmOakland
36h 50m
2 stops
BCN12:05 pmBarcelona-El Prat
$1,031
British Airways
Sep 23
BCN3:05 pmBarcelona-El Prat
40h 49m
2 stops
OAK10:54 pmOakland
Sep 27
OAK10:11 amOakland
24h 24m
2 stops
BCN7:35 pmBarcelona-El Prat
$1,047

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 August 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 Barcelona-El Prat - OAK Oakland

BCNOAK

Barcelona-El Prat

Thu 10/8

6:20 am-11:56 pm

2 stops26h 36m

Oakland

Sun 10/18

6:00 am-2:50 pm

2 stops23h 50m

$749

BarcelonaOakland

BCN Barcelona-El Prat - OAK Oakland

BCNOAK

Barcelona-El Prat

Wed 9/2

6:20 am-4:14 pm

2 stops18h 54m

Oakland

Fri 9/11

5:00 pm-8:45 am

2 stops30h 45m

$826

BarcelonaOakland

BCN Barcelona-El Prat - OAK Oakland

BCNOAK

Barcelona-El Prat

Tue 9/29

10:25 am-10:54 pm

2 stops21h 29m

Oakland

Tue 10/13

7:02 am-10:10 pm

2 stops30h 08m

$861
Quickest round-trip

BarcelonaOakland

BCN Barcelona-El Prat - OAK Oakland

BCNOAK

Barcelona-El Prat

Tue 10/6

10:25 am-10:55 pm

2 stops21h 30m

Oakland

Tue 10/20

12:22 pm-10:10 pm

2 stops24h 48m

$893

BarcelonaOakland

BCN Barcelona-El Prat - OAK Oakland

BCNOAK

Barcelona-El Prat

Tue 10/13

8:00 am-10:55 pm

2 stops23h 55m

Oakland

Tue 10/27

7:02 am-10:10 pm

2 stops31h 08m

$905

BarcelonaOakland

BCN Barcelona-El Prat - OAK Oakland

BCNOAK

Barcelona-El Prat

Tue 10/20

8:00 am-10:55 pm

2 stops23h 55m

Oakland

Thu 10/22

7:02 am-10:10 pm

2 stops30h 08m

$940

BarcelonaOakland

BCN Barcelona-El Prat - OAK Oakland

BCNOAK

Barcelona-El Prat

Thu 9/10

10:30 am-9:27 am

2 stops31h 57m

Oakland

Tue 9/15

10:11 am-9:20 am

2 stops38h 09m

$942

BarcelonaOakland

BCN Barcelona-El Prat - OAK Oakland

BCNOAK

Barcelona-El Prat

Thu 9/10

10:15 am-10:54 pm

2 stops21h 39m

Oakland

Sun 9/20

6:01 am-10:10 pm

2 stops31h 09m

$987

BarcelonaOakland

BCN Barcelona-El Prat - OAK Oakland

BCNOAK

Barcelona-El Prat

Wed 9/23

3:05 pm-10:54 pm

2 stops40h 49m

Oakland

Sun 9/27

10:11 am-7:35 pm

2 stops24h 24m

$995

BarcelonaOakland

BCN Barcelona-El Prat - OAK Oakland

BCNOAK

Barcelona-El Prat

Thu 9/24

8:00 am-10:54 pm

2 stops23h 54m

Oakland

Tue 10/27

12:20 pm-10:10 pm

2 stops25h 50m

$1,022

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?

Delta and British Airways are the most popular carriers operating from Barcelona to Oakland

What airlines fly to Oakland, California?

United Airlines, Lufthansa and TAP AIR PORTUGAL 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 37% 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 50m

Direct flights

None
The fastest flight from Barcelona to Oakland, California takes 18h 50m
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 50m.

  • 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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Sun 9/13
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