What airlines fly to Barcelona?

United Airlines, Iberia and LEVEL 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 55% of people opting to fly with this airline when traveling to Barcelona. Keep in mind that there are 21 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.

$385 Cheap Flights from Oakland to Barcelona in 2026

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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.

5:55 am - 2:20 pm

OAK

BCN

23h 25m

2 stops

9:45 am - 11:46 pm

BCN

OAK

22h 01m

2 stops

$513Delta

mar., feb. 17 - mar., mar. 17

5:55 am - 4:30 pm

OAK

BCN

25h 35m

2 stops

9:45 am - 11:46 pm

BCN

OAK

22h 01m

2 stops

$520Delta

lun., feb. 16 - mié., mar. 18

4:49 pm - 9:00 am

OAK

BCN

55h 11m

2 stops

10:05 am - 4:24 pm

BCN

OAK

39h 19m

2 stops

$541Delta

dom., abr. 12 - lun., abr. 20

5:55 am - 8:50 am

OAK

BCN

42h 55m

2 stops

1:25 pm - 11:54 pm

BCN

OAK

43h 29m

2 stops

$566Delta

lun., mar. 23 - mié., abr. 29

5:55 am - 4:30 pm

OAK

BCN

25h 35m

2 stops

9:45 am - 11:46 pm

BCN

OAK

22h 01m

2 stops

$570Delta

mié., feb. 11 - mar., mar. 17

5:55 am - 2:20 pm

OAK

BCN

23h 25m

2 stops

6:00 am - 11:46 pm

BCN

OAK

25h 46m

2 stops

$571Delta

mar., feb. 17 - jue., mar. 19

5:55 am - 4:30 pm

OAK

BCN

25h 35m

2 stops

6:00 am - 11:46 pm

BCN

OAK

25h 46m

2 stops

$577Delta

lun., feb. 16 - jue., mar. 19

5:55 pm - 11:50 am

OAK

BCN

33h 55m

2 stops

1:25 pm - 4:00 pm

BCN

OAK

35h 35m

2 stops

$592Delta

sáb., mar. 28 - mar., abr. 7

7:00 am - 10:35 am

OAK

BCN

18h 35m

2 stops

7:40 am - 10:37 pm

BCN

OAK

23h 57m

2 stops

$602Multiple Airlines

mar., may. 5 - mar., may. 12

4:49 pm - 12:50 pm

OAK

BCN

35h 01m

2 stops

11:10 am - 4:00 pm

BCN

OAK

37h 50m

2 stops

$604Delta

dom., mar. 29 - mar., abr. 7

Delta flights from Oakland, California to Barcelona

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

Delta

Feb 17

OAK5:55 amOakland

23h 25m

2 stops

BCN2:20 pmBarcelona-El Prat

Mar 17

BCN9:45 amBarcelona-El Prat

22h 01m

2 stops

OAK11:46 pmOakland

$513

Delta

Feb 16

OAK5:55 amOakland

25h 35m

2 stops

BCN4:30 pmBarcelona-El Prat

Mar 18

BCN9:45 amBarcelona-El Prat

22h 01m

2 stops

OAK11:46 pmOakland

$520

Delta

Apr 12

OAK4:49 pmOakland

55h 11m

2 stops

BCN9:00 amBarcelona-El Prat

Apr 20

BCN10:05 amBarcelona-El Prat

39h 19m

2 stops

OAK4:24 pmOakland

$541

British Airways flights from Oakland, California to Barcelona

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

British Airways

May 9

OAK2:09 pmOakland

36h 31m

2 stops

BCN11:40 amBarcelona-El Prat

May 17

BCN9:20 pmBarcelona-El Prat

35h 34m

2 stops

OAK11:54 pmOakland

$823

British Airways

Mar 3

OAK9:54 amOakland

16h 26m

2 stops

BCN11:20 amBarcelona-El Prat

Mar 10

BCN6:40 amBarcelona-El Prat

17h 57m

2 stops

OAK4:37 pmOakland

$871

British Airways

Mar 25

OAK11:47 amOakland

23h 58m

2 stops

BCN7:45 pmBarcelona-El Prat

Apr 28

BCN5:25 pmBarcelona-El Prat

38h 07m

2 stops

OAK10:32 pmOakland

$914

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

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

mar. 2/17

5:55 am-2:20 pm

2 stops23h 25m

Barcelona-El Prat

mar. 3/17

9:45 am-11:46 pm

2 stops22h 01m

$513

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

lun. 2/16

5:55 am-4:30 pm

2 stops25h 35m

Barcelona-El Prat

mié. 3/18

9:45 am-11:46 pm

2 stops22h 01m

$520

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

dom. 4/12

4:49 pm-9:00 am

2 stops55h 11m

Barcelona-El Prat

lun. 4/20

10:05 am-4:24 pm

2 stops39h 19m

$541

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

lun. 3/23

5:55 am-8:50 am

2 stops42h 55m

Barcelona-El Prat

mié. 4/29

1:25 pm-11:54 pm

2 stops43h 29m

$566

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

mié. 2/11

5:55 am-4:30 pm

2 stops25h 35m

Barcelona-El Prat

mar. 3/17

9:45 am-11:46 pm

2 stops22h 01m

$570

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

mar. 2/17

5:55 am-2:20 pm

2 stops23h 25m

Barcelona-El Prat

jue. 3/19

6:00 am-11:46 pm

2 stops25h 46m

$571

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

lun. 2/16

5:55 am-4:30 pm

2 stops25h 35m

Barcelona-El Prat

jue. 3/19

6:00 am-11:46 pm

2 stops25h 46m

$577

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

sáb. 3/28

5:55 pm-11:50 am

2 stops33h 55m

Barcelona-El Prat

mar. 4/7

1:25 pm-4:00 pm

2 stops35h 35m

$592

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

mar. 5/5

7:00 am-10:35 am

2 stops18h 35m

Barcelona-El Prat

mar. 5/12

7:40 am-10:37 pm

2 stops23h 57m

$602

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

dom. 3/29

4:49 pm-12:50 pm

2 stops35h 01m

Barcelona-El Prat

mar. 4/7

11:10 am-4:00 pm

2 stops37h 50m

$604

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 $748. 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 $926.

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 $780. 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 $882 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

Fastest flight time	16h 47m
Direct flights	None

The fastest flight from Oakland, California to Barcelona takes 16h 47m

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

Search flight deals

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 16h 47m.
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.