The cheapest way in. The Flybussen Stavanger, line FB40 is 19 minutes quicker for NOK 130 more, which is not worth it at this party size.
Kolumbus buses 42 and 7 from Sola airport
427 · Kolumbus, the Rogaland county authorityPickup, hours & luggage
Boards at. Stavanger lufthavn, stop 3, in front of the terminal
One Kolumbus single, NOK 49 (children 6–17, students and seniors NOK 25), valid 60 minutes including the change; it must be valid when you board. Buy it in the Kolumbus Billett app or at a ticket machine: on board it costs NOK 20 more for adults. At weekends, on holidays and weekdays 17:00–midnight it covers two adults and three children.
Hours. Bus 42 towards Sandnes at :21 and :51, change at Solstrålen barnehage to bus 7. Weekdays 06:21–23:51, Saturday 08:21–23:51, Sunday hourly at :51, 09:51–22:51. At other times the app may route you via Tjora (bus 4) or Løwenstrasse (bus 1); after midnight a 00:01 and 01:01 go via Tjora, except Sunday night.