Klagenfurt, Austria September 2026
22° daytime
12° at night
11 rainy days
312 € from
1 Best offers
Other months
Sep 2026 is the best time: 312 €, daytime 22 °C, rainy days 11.
Flight deals → Klagenfurt, Austria → September 2026
Klagenfurt, Austria September 2026
from312 € round-trip from Tallinn
September 2026
- 22° daytime
- 12° at night
- 11 rainy days
- 312 € from
- 1 Best offers
Johann Jaritz, CC BY-SA 4.0 · Wikimedia Commons
What to know about this route
Right now this month has 1 different date options, the cheapest at 312 €. In September 2026 the daytime average is 22 °C with about 11 rainy days. The cheapest departure is 16 September, returning 23 September. There is no direct flight from Tallinn — every deal has one stop.
Prices are for round-trip tickets and update automatically.
Frequently asked questions
How much does a flight from Tallinn to Klagenfurt, Austria cost in September 2026?
From 312 €, with 1 offers in total. The cheapest month of the year is September 2026 (312 €).
Is there a direct flight from Tallinn to Klagenfurt, Austria?
There is no direct flight in the current offers — all options have a stopover.
What is the weather like in Klagenfurt, Austria?
At the best time (September 2026) the average daytime temperature is 22 °C with 11 rainy days. The warmest month is September 2026 at 22 °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.