What airlines fly to Barcelona?

United Airlines, TAP AIR PORTUGAL and Lufthansa are the top three most popular airlines that fly to Barcelona from Oakland, California according to our data. United Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Barcelona. Keep in mind that there are 19 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Oakland to Barcelona?

Delta is the most popular carrier operating from Oakland to Barcelona

When did momondo last update prices for flights from Oakland Airport to Barcelona?

Prices for flights from Oakland Airport to Barcelona refresh daily.

How old do you have to be to fly from Oakland Airport to Barcelona?

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 Oakland Airport to Barcelona.

What documentation or ID do you need to fly to Barcelona?

The necessary travel and health documents for your Barcelona trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$329 Cheap Flights from Oakland, California to Barcelona in 2026

Find the cheapest flights from Oakland, California to Barcelona

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:04 am - 10:45 amOAK Oakland-BCN Barcelona-El Prat

18h 41m2 stops San Diego Chicago O'Hare Intl

12:00 pm - 9:19 amBCN Barcelona-El Prat-OAK Oakland

29h 19m2 stops Philadelphia Portland

$691Multiple Airlines

Wed, Oct 21 - Wed, Oct 28

5:55 am - 8:40 amOAK Oakland-BCN Barcelona-El Prat

17h 45m2 stops Salt Lake City Atlanta Hartsfield-Jackson

10:35 am - 12:03 amBCN Barcelona-El Prat-OAK Oakland

22h 28m2 stops New York John F Kennedy Intl Salt Lake City

$711Delta

Tue, Nov 17 - Thu, Dec 3

5:55 am - 2:00 pmOAK Oakland-BCN Barcelona-El Prat

23h 05m2 stops Salt Lake City Paris Charles de Gaulle

1:10 pm - 4:22 pmBCN Barcelona-El Prat-OAK Oakland

36h 12m2 stops Amsterdam Schiphol Salt Lake City

$715Delta

Mon, Nov 16 - Wed, Dec 2

5:55 am - 8:40 amOAK Oakland-BCN Barcelona-El Prat

17h 45m2 stops Salt Lake City Atlanta Hartsfield-Jackson

10:50 am - 11:56 pmBCN Barcelona-El Prat-OAK Oakland

22h 06m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$716Delta

Sun, Jan 17 - Wed, Feb 3

5:02 pm - 9:00 amOAK Oakland-BCN Barcelona-El Prat

54h 58m2 stops Salt Lake City Paris Charles de Gaulle

11:10 am - 11:56 pmBCN Barcelona-El Prat-OAK Oakland

45h 46m2 stops Amsterdam Schiphol Salt Lake City

$717Delta

Sat, Oct 10 - Mon, Oct 19

5:55 am - 4:30 pmOAK Oakland-BCN Barcelona-El Prat

25h 35m2 stops Salt Lake City Amsterdam Schiphol

10:35 am - 12:03 amBCN Barcelona-El Prat-OAK Oakland

22h 28m2 stops New York John F Kennedy Intl Salt Lake City

$719Delta

Wed, Nov 18 - Thu, Dec 3

5:55 am - 2:00 pmOAK Oakland-BCN Barcelona-El Prat

23h 05m2 stops Salt Lake City Paris Charles de Gaulle

10:50 am - 11:56 pmBCN Barcelona-El Prat-OAK Oakland

22h 06m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$720Delta

Tue, Jan 19 - Wed, Feb 3

5:55 am - 8:40 amOAK Oakland-BCN Barcelona-El Prat

41h 45m2 stops Salt Lake City Atlanta Hartsfield-Jackson

10:35 am - 11:56 pmBCN Barcelona-El Prat-OAK Oakland

22h 21m2 stops New York John F Kennedy Intl Salt Lake City

$721Delta

Sat, Jan 16 - Thu, Feb 4

5:05 pm - 9:00 amOAK Oakland-BCN Barcelona-El Prat

54h 55m2 stops Salt Lake City Paris Charles de Gaulle

6:00 am - 4:32 pmBCN Barcelona-El Prat-OAK Oakland

19h 32m2 stops Amsterdam Schiphol Salt Lake City

$722Delta

Mon, Jan 11 - Tue, Jan 26

5:55 am - 12:15 pmOAK Oakland-BCN Barcelona-El Prat

21h 20m2 stops Salt Lake City Amsterdam Schiphol

10:50 am - 11:56 pmBCN Barcelona-El Prat-OAK Oakland

22h 06m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$724Delta

Wed, Jan 20 - Wed, Feb 3

Cheap last minute flights

Enter your travel dates to find the best prices.

6:01 am - 10:10 pmOAK Oakland-BCN Barcelona-El Prat

31h 09m2 stops Seattle/Tacoma Intl Frankfurt am Main

8:00 am - 9:51 pmBCN Barcelona-El Prat-OAK Oakland

22h 51m2 stops Frankfurt am Main Portland

$1,159Multiple Airlines

Sun, Sep 13 - Thu, Sep 17

8:04 am - 4:05 pmOAK Oakland-BCN Barcelona-El Prat

23h 01m2 stops Portland Frankfurt am Main

10:25 am - 10:54 pmBCN Barcelona-El Prat-OAK Oakland

21h 29m2 stops Frankfurt am Main Seattle/Tacoma Intl

$1,304Multiple Airlines

Thu, Sep 17 - Tue, Sep 29

8:04 am - 4:05 pmOAK Oakland-BCN Barcelona-El Prat

23h 01m2 stops Portland Frankfurt am Main

10:25 am - 10:54 pmBCN Barcelona-El Prat-OAK Oakland

21h 29m2 stops Frankfurt am Main Seattle/Tacoma Intl

$1,322Multiple Airlines

Sat, Sep 12 - Wed, Sep 16

8:04 am - 10:10 pmOAK Oakland-BCN Barcelona-El Prat

29h 06m2 stops Portland Frankfurt am Main

10:15 am - 10:54 pmBCN Barcelona-El Prat-OAK Oakland

21h 39m2 stops Frankfurt am Main Seattle/Tacoma Intl

$1,327Multiple Airlines

Thu, Sep 17 - Thu, Sep 24

6:01 am - 10:10 pmOAK Oakland-BCN Barcelona-El Prat

31h 09m2 stops Seattle/Tacoma Intl Frankfurt am Main

10:25 am - 10:54 pmBCN Barcelona-El Prat-OAK Oakland

21h 29m2 stops Frankfurt am Main Seattle/Tacoma Intl

$1,335Multiple Airlines

Sun, Sep 13 - Tue, Sep 15

6:01 am - 12:05 pmOAK Oakland-BCN Barcelona-El Prat

21h 04m2 stops Seattle/Tacoma Intl London Heathrow

1:15 pm - 10:54 pmBCN Barcelona-El Prat-OAK Oakland

18h 39m2 stops London Heathrow Seattle/Tacoma Intl

$1,418British Airways

Wed, Sep 16 - Fri, Sep 25

8:04 am - 10:10 pmOAK Oakland-BCN Barcelona-El Prat

29h 06m2 stops Portland Frankfurt am Main

8:00 am - 10:54 pmBCN Barcelona-El Prat-OAK Oakland

23h 54m2 stops Frankfurt am Main Seattle/Tacoma Intl

$1,427Multiple Airlines

Sat, Sep 12 - Mon, Sep 14

11:55 am - 4:05 pmOAK Oakland-BCN Barcelona-El Prat

19h 10m2 stops Portland Frankfurt am Main

10:25 am - 10:54 pmBCN Barcelona-El Prat-OAK Oakland

21h 29m2 stops Frankfurt am Main Seattle/Tacoma Intl

$1,472Multiple Airlines

Sat, Sep 12 - Tue, Sep 15

8:04 am - 4:05 pmOAK Oakland-BCN Barcelona-El Prat

23h 01m2 stops Portland Frankfurt am Main

10:25 am - 10:54 pmBCN Barcelona-El Prat-OAK Oakland

21h 29m2 stops Frankfurt am Main Seattle/Tacoma Intl

$1,474Multiple Airlines

Thu, Sep 17 - Sun, Sep 20

11:55 am - 4:05 pmOAK Oakland-BCN Barcelona-El Prat

19h 10m2 stops Portland Frankfurt am Main

10:25 am - 10:54 pmBCN Barcelona-El Prat-OAK Oakland

21h 29m2 stops Frankfurt am Main Seattle/Tacoma Intl

$1,507Multiple Airlines

Thu, Sep 17 - Sun, Sep 20

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British Airways flights from Oakland, California to Barcelona

Our best British Airways deals on Oakland, California to Barcelona flight tickets

British Airways

Nov 4

OAK1:50 pmOakland

21h 00m

2 stops

BCN7:50 pmBarcelona-El Prat

Nov 11

BCN12:25 pmBarcelona-El Prat

19h 15m

2 stops

OAK10:40 pmOakland

$920

British Airways

Jan 17

OAK11:51 amOakland

37h 39m

2 stops

BCN10:30 amBarcelona-El Prat

Jan 21

BCN3:35 pmBarcelona-El Prat

36h 50m

2 stops

OAK7:25 pmOakland

$946

British Airways

Jan 17

OAK11:51 amOakland

37h 39m

2 stops

BCN10:30 amBarcelona-El Prat

Jan 21

BCN3:35 pmBarcelona-El Prat

36h 50m

2 stops

OAK7:25 pmOakland

$947

Delta flights from Oakland, California to Barcelona

Our best Delta deals on Oakland, California to Barcelona flight tickets

Delta

Nov 17

OAK5:55 amOakland

17h 45m

2 stops

BCN8:40 amBarcelona-El Prat

Dec 3

BCN10:35 amBarcelona-El Prat

22h 28m

2 stops

OAK12:03 amOakland

$711

Delta

Nov 16

OAK5:55 amOakland

23h 05m

2 stops

BCN2:00 pmBarcelona-El Prat

Dec 2

BCN1:10 pmBarcelona-El Prat

36h 12m

2 stops

OAK4:22 pmOakland

$715

Delta

Jan 17

OAK5:55 amOakland

17h 45m

2 stops

BCN8:40 amBarcelona-El Prat

Feb 3

BCN10:50 amBarcelona-El Prat

22h 06m

2 stops

OAK11:56 pmOakland

$716

momondo Fare Finder

Use the filters below to find and compare flights from Oakland, California to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Wed 10/21

7:04 am-10:45 am

2 stops18h 41m

Barcelona-El Prat

Wed 10/28

12:00 pm-9:19 am

2 stops29h 19m

$691

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Tue 11/17

5:55 am-8:40 am

2 stops17h 45m

Barcelona-El Prat

Thu 12/3

10:35 am-12:03 am

2 stops22h 28m

$711

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Mon 11/16

5:55 am-2:00 pm

2 stops23h 05m

Barcelona-El Prat

Wed 12/2

1:10 pm-4:22 pm

2 stops36h 12m

$715

Quickest round-trip

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Sun 1/17

5:55 am-8:40 am

2 stops17h 45m

Barcelona-El Prat

Wed 2/3

10:50 am-11:56 pm

2 stops22h 06m

$716

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Sat 10/10

5:02 pm-9:00 am

2 stops54h 58m

Barcelona-El Prat

Mon 10/19

11:10 am-11:56 pm

2 stops45h 46m

$717

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Wed 11/18

5:55 am-4:30 pm

2 stops25h 35m

Barcelona-El Prat

Thu 12/3

10:35 am-12:03 am

2 stops22h 28m

$719

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Tue 1/19

5:55 am-2:00 pm

2 stops23h 05m

Barcelona-El Prat

Wed 2/3

10:50 am-11:56 pm

2 stops22h 06m

$720

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Sat 1/16

5:55 am-8:40 am

2 stops41h 45m

Barcelona-El Prat

Thu 2/4

10:35 am-11:56 pm

2 stops22h 21m

$721

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Mon 1/11

5:05 pm-9:00 am

2 stops54h 55m

Barcelona-El Prat

Tue 1/26

6:00 am-4:32 pm

2 stops19h 32m

$722

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Wed 1/20

5:55 am-12:15 pm

2 stops21h 20m

Barcelona-El Prat

Wed 2/3

10:50 am-11:56 pm

2 stops22h 06m

$724

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oakland, California to Barcelona

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

Prices

Airlines

What is the cheapest day to depart on your flight to Barcelona?

The cheapest day to depart from Oakland, California to Barcelona is on a Tuesday when prices can be found for as low as $841. On the other hand, Friday is the most expensive day to depart from Oakland, California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,065.

What is the cheapest time of day to depart on your flight to Barcelona?

In the evening is the cheapest time of day to fly from Oakland, California to Barcelona when you can find flight prices for as low as $791. Flying to Barcelona in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,003 on average. Flights to Barcelona from Oakland, California in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Oakland, California to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oakland, California to Barcelona

Best Price Found	$329
Fastest flight time	18h 41m
Direct flights	None

The best one-way flight to Barcelona from Oakland, California in the past 72 hours is $329. The best round-trip flight deal from Oakland, California to Barcelona found on momondo in the last 72 hours is $691.

The fastest flight from Oakland, California to Barcelona takes 18h 41m

There are no direct flights from Oakland, California to Barcelona. There are no popular flight routes from Oakland, California to Barcelona.

Search flight deals

Frequently asked questions about flying from Oakland, California to Barcelona

How far is Oakland to Barcelona by plane?
A flight from Oakland to Barcelona will travel around 5937.3 mi. In terms of flight time, this usually takes a little over 18h 41m.
When did momondo last update prices for flights from Oakland Airport to Barcelona?
Prices for flights from Oakland Airport to Barcelona refresh daily.
How old do you have to be to fly from Oakland Airport to Barcelona?
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 Oakland Airport to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The necessary travel and health documents for your Barcelona trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Oakland to Barcelona?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oakland to Barcelona. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Oakland to Barcelona with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Oakland to Barcelona flights to just show those with flexible booking policies.

How can momondo help me find flights from Oakland to Barcelona?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oakland to Barcelona.

I’m not ready to book a flight from Oakland to Barcelona right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Oakland to Barcelona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Fly into one of these airports located in Barcelona

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Girona Costa Brava Airport

Cheap flights from Oakland, California to Barcelona from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oakland, California to Barcelona departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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British Airways flights from Oakland, California to Barcelona

Our best British Airways deals on Oakland, California to Barcelona flight tickets

Delta flights from Oakland, California to Barcelona

Our best Delta deals on Oakland, California to Barcelona flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Oakland, California to Barcelona that are best for you.

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How to get the cheapest flight ticket from Oakland, California to Barcelona

What is the cheapest day to depart on your flight to Barcelona?

What is the cheapest time of day to depart on your flight to Barcelona?

What is the cheapest airline that flies from Oakland to Barcelona?

What airlines fly to Barcelona?

Cheap Oakland, California to Barcelona flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Oakland, California to Barcelona

Why use momondo?

An easier way to manage your Barcelona 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona

Fly your favorite airline to Barcelona

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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