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Rooftops of central Oslo

Events in Oslo in May 2027

Oslo has 8 sourced events in May 2027. Compare dates, venues, and ticket sources below, then build the rest of your trip around the events you choose.

The Oslo calendar for May 2027 leads with these:

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By TripSapien · Updated November 1, 2026

Sourced events

Going to Oslo in May?

Add your dates and we'll build the rest of your trip around these events — every place checked for closures and booking needs.

Planning leads

Early leads on events still lining up. Exact dates and details firm up closer to your trip.

Holidays, observances & long weekends

Holiday and observance schedules can affect services and venue hours; confirm each place directly.

  • Labour Day · publicMay 1
  • Ascension Day · publicMay 6
  • Pentecost · publicMay 16
  • Constitution Day · publicMay 17
  • Whit Monday · publicMay 17
  • Long weekend with bridge dayMay 6–May 9
  • Long weekendMay 15–May 17

Holiday data: date-holidays (ISC/CC-BY-3.0).

Ready to plan Oslo?

Turn these May events into a full Oslo plan, every place checked for closures, limited hours, and booking needs on your dates.

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