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Cheapest cached fares Oslo → Trondheim; direct flights available (e.g. DY). · Based on 6 fares found by travellers in the last 48h
Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best value: Sep — fares from €101 and ~17°C daytime.
Flights from Oslo to Trondheim start around €28 (direct flights available). Range seen recently: €28–32, based on 6 fares found by travellers.
Fares found by travellers in the last 48 hours — refreshed daily.
In Sep, Trondheim typically sees ~17°C daytime highs and 13 rainy days.
3★+ hotels from €77/night (21 hotels sampled, ~3 weeks out).
Top-rated tours and tickets from €9 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
Trondheim, formerly Trondhjem or Nidaros, is an old city in central Norway. It is a key city in Norway, its skyline dominated by the lovely cathedral and its city life dominated by the university. Central Trondheim is beautifully inside a large river bend where the river meets the wide Trondheimsfjord.
Guide content from Wikivoyage contributors (CC BY-SA).
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Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-09-26. Some links earn Stayonomy a commission at no cost to you.