Cheap Bus tickets to Oulu

What are the most popular routes to Oulu?

Helsinki - OuluAverage price₪81Average duration8h 15mDaily departures7
Rovaniemi - OuluAverage price₪36Average duration3h 5mDaily departures4
Jyväskylä - OuluAverage price₪47Average duration4h 15mDaily departures3
Warsaw - OuluAverage price₪391Average duration1d 8hDaily departures7
Kaunas - OuluAverage price₪237Average duration1d Daily departures2