Flight deals → Helsinki, Finland → September 2026
September 2026
Sep 2026 is the best time: 144 €, daytime 18 °C, rainy days 12. Jun 2027 — warmest month (22 °C). Mar 2027 — priciest (150 €).
Right now this month has 1 different date options, the cheapest at 144 €. In September 2026 the daytime average is 18 °C with about 12 rainy days. Neighbouring months: October 2026 147 €.
The cheapest departure is 23 September, returning 5 October. There is a direct flight from Tallinn to Helsinki, Finland. Airlines on this route: Finnair. Flight time is about 30 min.
Prices are for round-trip tickets and update automatically.
From 144 €, with 1 offers in total. The cheapest month of the year is September 2026 (144 €).
Yes, there is a direct flight on this route. The flight takes about 30 min. Airlines flying this route: Finnair.
At the best time (September 2026) the average daytime temperature is 18 °C with 12 rainy days. The warmest month is June 2027 at 22 °C.
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.
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