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Cheap flights from Osaka to Castelldefels

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      Travelers and cabin class, 1 Adult, Economy

      Compare Osaka to Castelldefels flight deals

      Find the cheapest month or even day of the year to fly to Castelldefels

      Book the best Castelldefels fare with no extra fees

      Flight deals from Osaka to Castelldefels

      Looking for a cheap last-minute deal or the best round-trip flight from Osaka to Castelldefels? Find the lowest prices on one-way and round-trip tickets right here.
      Barcelona.$722 per passenger.Departing Mon, Nov 23, returning Sun, Dec 6.Round-trip flight with Air Busan and China Eastern.Outbound indirect flight with Air Busan, departing from Kansai International (Osaka) on Mon, Nov 23, arriving in Barcelona.Inbound indirect flight with China Eastern, departing from Barcelona on Sun, Dec 6, arriving in Kansai International (Osaka).Price includes taxes and charges.From $722, select.
      Barcelona.$768 per passenger.Departing Mon, Nov 23, returning Fri, Nov 27.Round-trip flight with Air Busan and China Eastern.Outbound indirect flight with Air Busan, departing from Kansai International (Osaka) on Mon, Nov 23, arriving in Barcelona.Inbound indirect flight with China Eastern, departing from Barcelona on Fri, Nov 27, arriving in Kansai International (Osaka).Price includes taxes and charges.From $768, select.
      Barcelona.$795 per passenger.Departing Tue, Dec 1, returning Mon, Dec 7.Round-trip flight with Jeju Air and Shenzhen Airlines.Outbound indirect flight with Jeju Air, departing from Kansai International (Osaka) on Tue, Dec 1, arriving in Barcelona.Inbound indirect flight with Shenzhen Airlines, departing from Barcelona on Mon, Dec 7, arriving in Kansai International (Osaka).Price includes taxes and charges.From $795, select.
      Barcelona.$800 per passenger.Departing Wed, Sep 30, returning Wed, Oct 14.Round-trip flight with Peach and Vueling Airlines.Outbound indirect flight with Peach, departing from Kansai International (Osaka) on Wed, Sep 30, arriving in Barcelona.Inbound indirect flight with Vueling Airlines, departing from Barcelona on Wed, Oct 14, arriving in Kansai International (Osaka).Price includes taxes and charges.From $800, select.
      Barcelona.$813 per passenger.Departing Thu, Jan 14, returning Wed, Jan 20.Round-trip flight with Shenzhen Airlines.Outbound indirect flight with Shenzhen Airlines, departing from Kansai International (Osaka) on Thu, Jan 14, arriving in Barcelona.Inbound indirect flight with Shenzhen Airlines, departing from Barcelona on Wed, Jan 20, arriving in Kansai International (Osaka).Price includes taxes and charges.From $813, select.
      Barcelona.$818 per passenger.Departing Mon, Dec 21, returning Wed, Jan 20.Round-trip flight with Air China and Shenzhen Airlines.Outbound indirect flight with Air China, departing from Kansai International (Osaka) on Mon, Dec 21, arriving in Barcelona.Inbound indirect flight with Shenzhen Airlines, departing from Barcelona on Wed, Jan 20, arriving in Kansai International (Osaka).Price includes taxes and charges.From $818, select.
      Barcelona.$818 per passenger.Departing Mon, Oct 12, returning Mon, Oct 26.Round-trip flight with Peach and SKY express.Outbound indirect flight with Peach, departing from Kansai International (Osaka) on Mon, Oct 12, arriving in Barcelona.Inbound indirect flight with SKY express, departing from Barcelona on Mon, Oct 26, arriving in Kansai International (Osaka).Price includes taxes and charges.From $818, select.
      Barcelona.$830 per passenger.Departing Fri, Oct 30, returning Fri, Nov 13.Round-trip flight with Eastar Jet and Wizz Air.Outbound indirect flight with Eastar Jet, departing from Kansai International (Osaka) on Fri, Oct 30, arriving in Barcelona.Inbound indirect flight with Wizz Air, departing from Barcelona on Fri, Nov 13, arriving in Kansai International (Osaka).Price includes taxes and charges.From $830, select.
      Barcelona.$843 per passenger.Departing Wed, Aug 26, returning Wed, Sep 2.Round-trip flight with Eastar Jet and China Eastern.Outbound indirect flight with Eastar Jet, departing from Kansai International (Osaka) on Wed, Aug 26, arriving in Barcelona.Inbound indirect flight with China Eastern, departing from Barcelona on Wed, Sep 2, arriving in Kansai International (Osaka).Price includes taxes and charges.From $843, select.
      Barcelona.$850 per passenger.Departing Thu, Sep 3, returning Wed, Sep 16.Round-trip flight with Peach and Ryanair.Outbound indirect flight with Peach, departing from Kansai International (Osaka) on Thu, Sep 3, arriving in Barcelona.Inbound indirect flight with Ryanair, departing from Barcelona on Wed, Sep 16, arriving in Kansai International (Osaka).Price includes taxes and charges.From $850, select.
      Barcelona.$859 per passenger.Departing Wed, Oct 28, returning Fri, Jan 15.Round-trip flight with Peach and Vueling Airlines.Outbound indirect flight with Peach, departing from Kansai International (Osaka) on Wed, Oct 28, arriving in Barcelona.Inbound indirect flight with Vueling Airlines, departing from Barcelona on Fri, Jan 15, arriving in Kansai International (Osaka).Price includes taxes and charges.From $859, select.
      Barcelona.$870 per passenger.Departing Wed, Mar 3, returning Thu, Mar 11.Round-trip flight with Jetstar Japan and Vueling Airlines.Outbound indirect flight with Jetstar Japan, departing from Kansai International (Osaka) on Wed, Mar 3, arriving in Barcelona.Inbound indirect flight with Vueling Airlines, departing from Barcelona on Thu, Mar 11, arriving in Kansai International (Osaka).Price includes taxes and charges.From $870, select.
      Barcelona.$872 per passenger.Departing Sun, Feb 21, returning Mon, Mar 1.Round-trip flight with Air China.Outbound indirect flight with Air China, departing from Kansai International (Osaka) on Sun, Feb 21, arriving in Barcelona.Inbound indirect flight with Air China, departing from Barcelona on Mon, Mar 1, arriving in Kansai International (Osaka).Price includes taxes and charges.From $872, select.
      Barcelona.$872 per passenger.Departing Thu, May 13, returning Wed, May 19.Round-trip flight with Air China.Outbound indirect flight with Air China, departing from Kansai International (Osaka) on Thu, May 13, arriving in Barcelona.Inbound indirect flight with Air China, departing from Barcelona on Wed, May 19, arriving in Kansai International (Osaka).Price includes taxes and charges.From $872, select.
      Barcelona.$873 per passenger.Departing Thu, Apr 22, returning Fri, May 7.Round-trip flight with Air China.Outbound indirect flight with Air China, departing from Kansai International (Osaka) on Thu, Apr 22, arriving in Barcelona.Inbound indirect flight with Air China, departing from Barcelona on Fri, May 7, arriving in Kansai International (Osaka).Price includes taxes and charges.From $873, select.
      Barcelona.$873 per passenger.Departing Sun, Feb 21, returning Thu, Feb 25.Round-trip flight with Air China.Outbound indirect flight with Air China, departing from Kansai International (Osaka) on Sun, Feb 21, arriving in Barcelona.Inbound indirect flight with Air China, departing from Barcelona on Thu, Feb 25, arriving in Kansai International (Osaka).Price includes taxes and charges.From $873, select.
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      Osaka to Castelldefels: Flight information

      The things to know before you go.
      Fly intoBarcelona Airport
      Distance to Castelldefels9.1 km
      Cheapest flight$722
      Cheapest month to flyNovember

      Find the cheapest month to fly from Osaka to Castelldefels

      We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like Osaka to Castelldefels flights are currently cheapest in November. We’ve based this on flights into Barcelona Airport.
      Aug
      from $1,048
      Sep
      from $850
      Oct
      from $818
      Nov
      from $768
      Dec
      from $795
      Jan
      from $813
      Feb
      from $873
      Mar
      from $870
      Apr
      from $873
      May
      from $872
      Jun
      from $936
      Jul
      from $941

      Finding cheap flights from Osaka to Castelldefels: Frequently asked questions

      There are two (2) airports near Castelldefels: Barcelona Airport and Reus Airport.
      The best price we found for a round-trip flight from Osaka to Castelldefels is $722. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Osaka to Castelldefels. But we found flights with one or more stops from $722.
      We've checked every Osaka to Castelldefels fare we could find, and the cheapest upcoming date to fly seems to be on Monday, November 23, 2026. Overall, the cheapest month to fly from Osaka to Castelldefels is usually November.
      If you're flying from Osaka, the cheapest airport near Castelldefels is Barcelona – which is 9.1 km away from the center of Castelldefels. We've found flights to this airport from $722.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Osaka to Castelldefels on Monday, November 23, 2026.
      No airlines currently offer direct flights between Osaka and Castelldefels. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Castelldefels but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Castelldefels is around 40 days in advance, so don’t leave your flight to the last minute.

      Barcelona Airport is 9.1km from Castelldefels and Reus Airport is 69.4km from Castelldefels.
      Barcelona Airport is closest to Castelldefels, at around 9.1 km away.
      The cheapest airline that flies to Castelldefels is Air Busan.