OAK - BCN

$267 Find Cheap Flights from Oakland to Barcelona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oakland to Barcelona-El Prat departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oakland to Barcelona, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oakland to Barcelona, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Oakland to Barcelona (OAK-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oakland to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oakland to Barcelona-El Prat

Thu, Oct 2 - Thu, Oct 9
 Logo
6:15 am - 10:10 amOAK-BCN
18h 55m2 stops
 Logo
10:45 am - 12:03 amBCN-OAK
22h 18m2 stops
Mon, Nov 24 - Thu, Dec 4
Delta Logo
5:55 am - 8:40 amOAK-BCN
17h 45m2 stops
Delta Logo
10:55 am - 4:31 pmBCN-OAK
38h 36m2 stops
$609Delta
Find Deal
Sun, Nov 16 - Wed, Dec 3
Delta Logo
5:05 pm - 8:40 amOAK-BCN
30h 35m2 stops
Delta Logo
6:00 am - 11:53 pmBCN-OAK
26h 53m2 stops
$624Delta
Find Deal
Mon, Nov 24 - Wed, Dec 3
Delta Logo
5:55 am - 8:40 amOAK-BCN
17h 45m2 stops
Delta Logo
6:00 am - 4:31 pmBCN-OAK
19h 31m2 stops
$625Delta
Find Deal
Sun, Nov 16 - Tue, Dec 2
Delta Logo
5:05 pm - 8:40 amOAK-BCN
30h 35m2 stops
Delta Logo
12:15 pm - 11:53 pmBCN-OAK
44h 38m2 stops
$637Delta
Find Deal
Mon, Nov 24 - Sat, Dec 6
Delta Logo
5:55 am - 8:40 amOAK-BCN
17h 45m2 stops
Delta Logo
10:55 am - 10:53 pmBCN-OAK
20h 58m2 stops
$647Delta
Find Deal
Tue, Nov 25 - Thu, Dec 4
Delta Logo
5:55 am - 4:30 pmOAK-BCN
25h 35m2 stops
Delta Logo
10:55 am - 4:31 pmBCN-OAK
38h 36m2 stops
$654Delta
Find Deal
Sat, Sep 20 - Fri, Oct 3
 Logo
7:58 pm - 10:30 amOAK-BCN
29h 32m2 stops
 Logo
10:45 am - 12:03 amBCN-OAK
46h 18m2 stops
Wed, Nov 19 - Tue, Dec 2
British Airways Logo
2:49 pm - 10:30 pmOAK-BCN
22h 41m2 stops
British Airways Logo
8:40 pm - 11:59 pmBCN-OAK
36h 19m2 stops
$713British Airways
Find Deal
Sat, Sep 20 - Fri, Oct 3
Virgin Atlantic Logo
12:37 pm - 7:15 amOAK-BCN
33h 38m2 stops
Virgin Atlantic Logo
9:30 am - 4:24 pmBCN-OAK
39h 54m2 stops
$726Virgin Atlantic
Find Deal
Booking Insights

KAYAK's insights & trends for Oakland to Barcelona-El Prat flights

Get data-powered insights and trends into flights from Oakland to Barcelona-El Prat to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Oakland to Barcelona?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Oakland to Barcelona were found on Delta ($609) and British Airways ($713).

Good to know

Cheapest flight$267
Flight from Oakland to Barcelona

When to book flights from Oakland to Barcelona-El Prat

Are your dates flexible? Find out the best times to travel from Oakland to Barcelona-El Prat based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oakland to Barcelona flights

  • Where can I find a nursing room at Oakland Airport?

    Mothers who need a cozy place to care for and nurse their babies can access the Mamava Suites at Oakland Airport. They are located in Terminals 1 and 2 after security. Each suite contains a collapsible table, a power outlet with a USB port, two benches, and privacy locks. The suite has space for a small family, a baby stroller, and their luggage.

  • Can I use public transit to Oakland Airport?

    When traveling from downtown Oakland to Oakland Airport, you can go to the 12th Avenue Oakland Center Station to board a train for Berryessa, then get off at Coliseum Station. Take the flight of stairs and proceed to Platform 3 to board an Oakland train to the airport. Travelers who prefer can use the line 73 bus, which serves between Coliseum station and the airport.

  • Where can I make an inquiry at Barcelona El Prat Airport?

    Information centers are located across the terminals of El Prat airport on Terminals 1 and 2 in the two landside gates and five airside gates, respectively. The airport offers kid-safe luggage trolleys that make moving through the terminal with a young child much simpler. These trolleys can be ordered at the information desks.

  • What services are offered by El Prat Airport for people traveling with children?

    There is a children's play area at El Prat Airport where kids can get some exercise. The play areas are found in Terminal 1 at Gates P3 and P1, as well as in Terminal 2 close to Gate Y. Additionally, they can utilize the family-only security lanes in Terminal 1, Floor 3, and Terminal 2, Floor 1 that are conveniently set aside for families.

  • What is the cheapest flight from Oakland to Barcelona-El Prat Airport?

    In the last 3 days, the lowest price for a flight from Oakland to Barcelona-El Prat Airport was $267 for a one-way ticket and $541 for a round-trip.

  • Do I need a passport to fly between Oakland and Barcelona?

    Yes

  • Which airports will I be using when flying from Oakland to Barcelona?

    When flying out of Oakland you will be using Oakland. You will be landing at Barcelona, also known as Barcelona-El Prat.

  • Which aircraft models fly most regularly from Oakland to Barcelona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Oakland to Barcelona?

    SkyTeam, and oneworld are the airline alliances operating flights between Oakland and Barcelona, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Oakland to Barcelona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oakland to Barcelona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oakland to Barcelona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Oakland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oakland to Barcelona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Oakland with another airline. Booking your flights between Oakland and BCN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oakland to Barcelona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Oakland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Oakland to Barcelona-El Prat Airport

  • The Oakland Airport (OAK) offers 45min free Wi-Fi named Boingo network. To connect, you must view a 30sec ad, and once your session ends, you can reconnect by watching another ad of the same length. You can also access Wi-Fi without advertisements for a nominal price.
  • If you are traveling with a group of friends or other family members, you can have fun before your flight next to Oakland Airport in the Metropolitan Golf Links. There are free club rentals available.
  • Baggage carts are available at both terminal entrances at Oakland International Airport to make carrying your luggage simpler. For travelers that want specialized assistance, the airport offers skycap service found as you get in the airport.
  • If you have misplaced something at Barcelona Airport (BCN), you are asked to make a prior appointment by writing to the lost and found department. You are encouraged to visit the airline's office on the lower level of Terminal T1 if the item has been misplaced in an aircraft.
  • Travelers can catch up on business at El Prat Airport in one of the five boardrooms. You can also exercise and stretch after a long flight at the fitness center, which is equipped with showers and change rooms. They are located on the 1st floor of Terminal 1.

Reviews of the top airline flying from Oakland to Barcelona-El Prat

 
See real verified KAYAK customer reviews for airlines flying from Oakland to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oakland to Barcelona-El Prat? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7982 reviews
7.3Food
8.2Boarding
8.5Crew
7.9Entertainment
7.9Comfort
Airline reviews

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

4.0 OkayMrs., Jul 2025LAX - RDU
Read more Delta reviews

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Delta flight was on time, seats were comfortable, and crew was nice.

Everything you need to know for your flight from Oakland to Barcelona-El Prat

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