The best way to get around Bergen is on foot. Most attractions are located close to each other and the city is compact. Visitors can also take the light rail or buses which connect different parts of the city. A single bus/light rail ticket costs 40 NOK / $5 and is valid for 1 hour.
If you have more time, consider taking a cruise along the fjords or visiting the Bergen Aquarium. If you have less time, prioritize visiting Bryggen, Mount Fløyen, and one of the museums.
Bergen Flesland Airport (BGO) is the main airport serving Bergen. It is located 18.6 km south of the city center and is connected to the city via airport buses and light rail.