HEL → TRD · direct available
Cheap flights from Helsinki to Trondheim
We track fares from Helsinki to Trondheim, Norway every day. Across 40 prices we've logged, the cheapest was €210 return and a typical fare runs around €239. The cheapest month to fly is usually Oct 2026.
Cheapest seen
€210
Typical price
€239
Cheapest month
Oct 2026
Non-stop
Available
No live deal on this exact route right now — but the typical fare is around €239. Search your dates below, or browse all current deals.
Cheapest months to fly
The typical cheapest fare by month, from our tracking — a guide only. Check the live price on Aviasales before booking.
| Month | Typical from | Check price |
|---|---|---|
| Oct 2026 | €239 | Check on Aviasales → |
Each link opens the live Aviasales search for that month, where you can pick the exact cheapest dates.
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Helsinki to Trondheim: the basics
- Route
- Helsinki (HEL) → Trondheim (TRD)
- Distance
- 812 km
- Non-stop
- Yes
- Airlines seen
- Finnair, KLM, N7, VL