Trondheim, Norway September 2026
15° daytime
9° at night
18 rainy days
321 € from
6 Best offers
Other months
Jul 2027 is the best time: 311 €, daytime 19 °C, rainy days 21. Nov 2026 — priciest (350 €).
Flight deals → Trondheim, Norway → September 2026
Trondheim, Norway September 2026
from321 € round-trip from Tallinn
September 2026
- 15° daytime
- 9° at night
- 18 rainy days
- 321 € from
- 6 Best offers
Trondheim Havn from Trondheim, Norway, CC BY-SA 2.0 · Wikimedia Commons
Flight times
No offers match these filters right now.
Prices updated
What to know about this route
Right now this month has 6 different date options, the cheapest at 321 €. In September 2026 the daytime average is 15 °C with about 18 rainy days. This month's deals range from 321 to 371 €.
Of the twelve months we track, September 2026 ranks #6 by price. Neighbouring months: October 2026 333 €. The cheapest departure is 22 September, returning 29 September.
Deals run from 4 to 10 nights. There is no direct flight from Tallinn — every deal has one stop. Airlines on this route: Finnair, Norwegian Air Shuttle and SAS.
Prices are for round-trip tickets and update automatically.
Frequently asked questions
How much does a flight from Tallinn to Trondheim, Norway cost in September 2026?
From 321 €, with 6 offers in total. The cheapest month of the year is February 2027 (302 €).
Is there a direct flight from Tallinn to Trondheim, Norway?
There is no direct flight in the current offers — all options have a stopover. Airlines flying this route: Finnair, Norwegian Air Shuttle, SAS.
What is the weather like in Trondheim, Norway?
At the best time (July 2027) the average daytime temperature is 19 °C with 21 rainy days. The warmest month is July 2027 at 19 °C.
What is included in the price shown?
The price shown is the full round-trip fare with the selected baggage. By default this is a small bag that fits under the seat; you can switch to a cabin bag or checked bag using the filter.