Cheap flights from Zagreb, Croatia to Donostia / San Sebastián, Spain

Travelers frequently search for route combinations, such as Zagreb and New York, Los Angeles, London, San Francisco, Chicago, Dublin, Washington, D.C., Madrid, Dubrovnik, Boston, Denver, Istanbul, Miami, Belgrade, Warsaw, Santorini, Split, Oakland, Fort Lauderdale, Orlando.

Travelers frequently search for route combinations, such as Donostia / San Sebastián and New York, Los Angeles, Barcelona, Madrid, San Francisco, Boston, Chicago, Prague, Amsterdam, Palma, Majorca, Lisbon, Dublin, Marrakesh, Tampa, Naples, Berlin, Porto, Denver, Dallas, Milan.

The main airport in Zagreb is Zagreb. It is also served by Zagreb, Ljubljana Jože Pučnik, Pula, Trieste – Friuli Venezia Giulia, Zadar, Rijeka, Graz, Banja Luka International, Osijek, Klagenfurt.

The main airport in Donostia / San Sebastián is San Sebastián. It is also served by Bilbao, Bordeaux–Mérignac, San Sebastián, Biarritz Pays Basque, Tarbes–Lourdes–Pyrénées, Pamplona, Santander, Zaragoza, Pau Pyrénées, Logroño–Agoncillo.

Yes, it's possible to combine different modes of transport between Zagreb and Donostia / San Sebastián thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Zagreb and Donostia / San Sebastián can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Currently, you can fly between Zagreb and Donostia / San Sebastián with Vueling, Iberia Airlines, Croatia Airlines, Lufthansa, Volotea.

If you don’t have specific dates for your trip between Zagreb and Donostia / San Sebastián, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Zagreb and Donostia / San Sebastián, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What's more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.