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Cheap flights from Oakland, California to Barcelona from $326

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 10/11. 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 Oakland, California to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air France Logo
6:00 am - 2:50 pmOAK  Oakland-BCN Barcelona-El Prat
23h 50m2 stops Salt Lake City Paris Charles de Gaulle
Air France Logo
9:15 pm - 4:22 pmBCN  Barcelona-El Prat-OAK Oakland
28h 07m2 stops Paris Charles de Gaulle Salt Lake City
$704Air France
Sun, Oct 4 - Tue, Oct 20
Multiple Airlines Logo
7:02 am - 11:40 amOAK  Oakland-BCN Barcelona-El Prat
19h 38m2 stops Seattle/Tacoma Intl London Heathrow
Multiple Airlines Logo
10:45 am - 10:55 pmBCN  Barcelona-El Prat-OAK Oakland
21h 10m2 stops Dallas/Fort Worth Seattle/Tacoma Intl
$708Multiple Airlines
Sun, Oct 4 - Tue, Oct 20
Air France Logo
6:00 am - 2:50 pmOAK  Oakland-BCN Barcelona-El Prat
23h 50m2 stops Salt Lake City Paris Charles de Gaulle
Air France Logo
9:15 pm - 4:22 pmBCN  Barcelona-El Prat-OAK Oakland
28h 07m2 stops Paris Charles de Gaulle Salt Lake City
$714Air France
Sun, Oct 4 - Tue, Oct 20
Delta Logo
6:00 am - 2:50 pmOAK  Oakland-BCN Barcelona-El Prat
23h 50m2 stops Salt Lake City Paris Charles de Gaulle
Delta Logo
10:55 am - 11:56 pmBCN  Barcelona-El Prat-OAK Oakland
22h 01m2 stops New York John F Kennedy Intl Salt Lake City
$716Delta
Sun, Oct 4 - Wed, Oct 21
Delta Logo
6:00 am - 11:10 amOAK  Oakland-BCN Barcelona-El Prat
44h 10m2 stops Salt Lake City Paris Charles de Gaulle
Delta Logo
1:10 pm - 11:55 pmBCN  Barcelona-El Prat-OAK Oakland
43h 45m2 stops Amsterdam Schiphol Salt Lake City
$717Delta
Wed, Nov 18 - Wed, Dec 2
Delta Logo
12:39 pm - 5:10 pmOAK  Oakland-BCN Barcelona-El Prat
43h 31m2 stops Salt Lake City Paris Charles de Gaulle
Delta Logo
1:20 pm - 12:01 pmBCN  Barcelona-El Prat-OAK Oakland
31h 41m2 stops Seattle/Tacoma Intl Salt Lake City
$721Delta
Sat, Oct 3 - Fri, Oct 23
Delta Logo
6:00 am - 2:50 pmOAK  Oakland-BCN Barcelona-El Prat
23h 50m2 stops Salt Lake City Paris Charles de Gaulle
Delta Logo
6:00 am - 11:56 pmBCN  Barcelona-El Prat-OAK Oakland
25h 56m2 stops Paris Charles de Gaulle Salt Lake City
$723Delta
Mon, Oct 12 - Thu, Oct 29
Delta Logo
6:00 am - 8:35 amOAK  Oakland-BCN Barcelona-El Prat
41h 35m2 stops Salt Lake City Boston Logan Intl
Delta Logo
10:05 am - 11:56 pmBCN  Barcelona-El Prat-OAK Oakland
46h 51m2 stops Paris Charles de Gaulle Salt Lake City
$725Delta
Sun, Oct 4 - Tue, Oct 20
Delta Logo
5:00 pm - 8:35 amOAK  Oakland-BCN Barcelona-El Prat
54h 35m2 stops Salt Lake City New York John F Kennedy Intl
Delta Logo
11:15 am - 11:55 pmBCN  Barcelona-El Prat-OAK Oakland
45h 40m2 stops Amsterdam Schiphol Salt Lake City
$727Delta
Sat, Nov 21 - Wed, Dec 2
Delta Logo
5:02 pm - 5:10 pmOAK  Oakland-BCN Barcelona-El Prat
39h 08m2 stops Salt Lake City Paris Charles de Gaulle
Delta Logo
6:00 am - 11:56 pmBCN  Barcelona-El Prat-OAK Oakland
25h 56m2 stops Paris Charles de Gaulle Salt Lake City
$728Delta
Sat, Oct 17 - Thu, Oct 29

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Air France flights from Oakland, California to Barcelona

Our best Air France deals on Oakland, California to Barcelona flight tickets
Air France
Oct 4
OAK6:00 amOakland
23h 50m
2 stops
BCN2:50 pmBarcelona-El Prat
Oct 20
BCN9:15 pmBarcelona-El Prat
28h 07m
2 stops
OAK4:22 pmOakland
$704
Air France
Oct 4
OAK6:00 amOakland
23h 50m
2 stops
BCN2:50 pmBarcelona-El Prat
Oct 20
BCN9:15 pmBarcelona-El Prat
28h 07m
2 stops
OAK4:22 pmOakland
$714

Delta flights from Oakland, California to Barcelona

Our best Delta deals on Oakland, California to Barcelona flight tickets
Delta
Oct 4
OAK6:00 amOakland
23h 50m
2 stops
BCN2:50 pmBarcelona-El Prat
Oct 21
BCN10:55 amBarcelona-El Prat
22h 01m
2 stops
OAK11:56 pmOakland
$716
Delta
Nov 18
OAK6:00 amOakland
44h 10m
2 stops
BCN11:10 amBarcelona-El Prat
Dec 2
BCN1:10 pmBarcelona-El Prat
43h 45m
2 stops
OAK11:55 pmOakland
$717
Delta
Oct 3
OAK12:39 pmOakland
43h 31m
2 stops
BCN5:10 pmBarcelona-El Prat
Oct 21
BCN6:20 amBarcelona-El Prat
26h 36m
2 stops
OAK11:56 pmOakland
$721

momondo Fare Finder

 
Customize your flight search to find flights from Oakland, California to Barcelona 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 17, 2026.
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

Sun 10/4

6:00 am-2:50 pm

2 stops23h 50m

Barcelona-El Prat

Tue 10/20

9:15 pm-4:22 pm

2 stops28h 07m

$704
Quickest round-trip

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Sun 10/4

7:02 am-11:40 am

2 stops19h 38m

Barcelona-El Prat

Tue 10/20

10:45 am-10:55 pm

2 stops21h 10m

$708

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Sun 10/4

6:00 am-2:50 pm

2 stops23h 50m

Barcelona-El Prat

Tue 10/20

9:15 pm-4:22 pm

2 stops28h 07m

$714

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Sun 10/4

6:00 am-2:50 pm

2 stops23h 50m

Barcelona-El Prat

Wed 10/21

10:55 am-11:56 pm

2 stops22h 01m

$716

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Wed 11/18

6:00 am-11:10 am

2 stops44h 10m

Barcelona-El Prat

Wed 12/2

1:10 pm-11:55 pm

2 stops43h 45m

$717

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Sat 10/3

12:39 pm-5:10 pm

2 stops43h 31m

Barcelona-El Prat

Fri 10/23

1:20 pm-12:01 pm

2 stops31h 41m

$721

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Mon 10/12

6:00 am-2:50 pm

2 stops23h 50m

Barcelona-El Prat

Thu 10/29

6:00 am-11:56 pm

2 stops25h 56m

$723

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Sun 10/4

6:00 am-8:35 am

2 stops41h 35m

Barcelona-El Prat

Tue 10/20

10:05 am-11:56 pm

2 stops46h 51m

$725

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Sat 11/21

5:00 pm-8:35 am

2 stops54h 35m

Barcelona-El Prat

Wed 12/2

11:15 am-11:55 pm

2 stops45h 40m

$727

OaklandBarcelona

OAK Oakland - BCN Barcelona-El Prat

OAKBCN

Oakland

Sat 10/17

5:02 pm-5:10 pm

2 stops39h 08m

Barcelona-El Prat

Thu 10/29

6:00 am-11:56 pm

2 stops25h 56m

$728

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 Barcelona from

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

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 $829. 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 $1,059.

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 $792. 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 $985 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

19h 38m

Direct flights

None
The fastest flight from Oakland, California to Barcelona takes 19h 38m
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 19h 38m.

  • 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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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
Barcelona-El Prat Airport
Girona Costa Brava Airport