From/To Keflavík International Airport (KEF):
To reach Selfoss, travelers typically take a bus to Reykjavík and then transfer. A bus journey, including transfers, can take approximately 3 to 3.5 hours, with fares ranging from $35 to $50. Alternatively, renting a car offers direct travel, taking about 1 hour and 20 minutes for the 97-109 km drive, with fuel costs around $21-$35. Private transfers are also available, completing the journey in about 1.5 hours, with prices starting from approximately £335 for up to four passengers.