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$369+ Cheap flights from Oakland, CA (OAK) to Barcelona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BCN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Oakland to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Round-trip from

$541
(Delta)

One-way from

$369
(Mytrip)

Popular in

June

Cheapest in

March

Average price

$582
From Oakland to Barcelona
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One-way flight from Oakland to Barcelona
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Highest demand for flights based on searches. 28% potential increase in price ($330 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Oakland to Barcelona

Cheapest flights from Oakland to Barcelona
Explore the most affordable flight options available from Oakland to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/235:00 pmOAK - BCN
2 stops30h 40mDelta
Tue 3/119:45 amBCN - OAK
2 stops22h 14mDelta
Deal found 2/20$526
This KLM deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/26:00 amOAK - BCN
2 stops25h 35mKLM
Tue 4/16:20 amBCN - OAK
2 stops19h 11mKLM
Deal found 2/19$646
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2312:55 pmOAK - BCN
2 stops26h 10mMultiple Airlines
Mon 3/319:15 pmBCN - OAK
2 stops28h 16mMultiple Airlines
Deal found 2/18$723
This British Airways deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/64:43 pmOAK - BCN
2 stops18h 42mBritish Airways
Tue 5/207:45 amBCN - OAK
2 stops23h 26mBritish Airways
Deal found 2/20$911
This Air France deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/206:00 amOAK - BCN
2 stops24h 40mAir France
Mon 3/319:15 pmBCN - OAK
2 stops28h 16mAir France
Deal found 2/18$1,005
This Finnair deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2112:48 pmOAK - BCN
2 stops22h 17mFinnair
Wed 7/1610:05 amBCN - OAK
2 stops22h 33mFinnair
Deal found 2/18$1,189

Find flights from Oakland to Barcelona within your budget

Customize your flight search to find flights from Oakland 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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Oakland

Fly to

Barcelona

Route

Depart

Return

Price

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Mon 3/3

6:00 am-7:05 pm

2 stops28h 05m

Barcelona-El Prat

Thu 3/13

9:45 am-11:59 pm

2 stops22h 14m

$541

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Sun 3/2

6:00 am-4:35 pm

2 stops25h 35m

Barcelona-El Prat

Tue 4/1

6:20 am-4:31 pm

2 stops19h 11m

$646

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Sun 3/23

12:55 pm-11:05 pm

2 stops26h 10m

Barcelona-El Prat

Mon 3/31

9:15 pm-4:31 pm

2 stops28h 16m

$723

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Tue 5/6

4:43 pm-8:25 pm

2 stops18h 42m

Barcelona-El Prat

Tue 5/20

7:45 am-10:11 pm

2 stops23h 26m

$911

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Thu 3/20

6:00 am-2:40 pm

2 stops24h 40m

Barcelona-El Prat

Mon 3/31

9:15 pm-4:31 pm

2 stops28h 16m

$1,005

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Wed 5/21

12:48 pm-8:05 pm

2 stops22h 17m

Barcelona-El Prat

Wed 7/16

10:05 am-11:38 pm

2 stops22h 33m

$1,189

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Tue 3/4

12:40 pm-5:25 pm

2 stops19h 45m

$369

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Sun 5/18

5:55 am-9:20 am

2 stops18h 25m

$556

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Sun 3/23

9:23 am-1:10 pm

2 stops19h 47m

$889

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Sun 6/8

10:45 pm-9:20 am

1 stop25h 35m

$902

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 13 results
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Best time to book a flight from Oakland to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Oakland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Oakland to Barcelona

Get recent, data-driven insights about flights from Oakland to Barcelona including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Oakland, California to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Oakland, California to Barcelona (average of $523). Flying from Oakland, California to Barcelona in June is currently the most expensive (average of $1,096). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OAK to BCN?

Find hourly flight availability from Oakland to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Oakland, California to Barcelona in the evening. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight at noon.

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona. Reviews last updated February 20, 2025.
Alaska Airlines
8.0
Very good
9,697 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,697 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,219 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

KLM
7.8
Good
1,333 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Finnair
7.6
Good
1,274 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Air France
7.4
Good
1,449 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Oakland to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Oakland to Barcelona?

    Oakland (OAK), located 7.0 mi from the city center, is the airport you fly out of when you book flights from Oakland to Barcelona. 1 airline have flights from Oakland to Barcelona on a regular basis. Booking flights from Oakland to Barcelona should not be difficult; the airport handles an average of 0 outbound flights to Barcelona per day.

  • What are the cheapest airlines flying from Oakland, California to Barcelona round-trip?

    Currently priced at $541, Delta will fly you from Oakland, California to Barcelona and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and British Airways - these airlines can fly you to your destination from $646 and $911, respectively. These flights start at 34% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Oakland, California to Barcelona one-way?

    $556 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Icelandair and KLM, with prices starting from $889 and $902, respectively.

  • Can I find deals for flights from Oakland to Barcelona that include hotel bookings?

    Yes. In addition to deals on Oakland to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oakland to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oakland to Barcelona.

  • Can I find deals for business class flights from Oakland to Barcelona?

    Yes. Cheapflights offers flight deals from Oakland to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oakland, California to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Oakland, California to Barcelona (average of $523). Flying from Oakland, California to Barcelona in June is currently the most expensive (average of $1,096). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Oakland to Barcelona

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Top airline flying from Oakland to Barcelona

Discover the top airline that operate flights from Oakland to Barcelona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$504Average$978FlexibilityNo cancel feeOn-timeN/A
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