AirHint found the following cheapest return flights from Tallinn (TLL) to Prague (PRG) in September 2025 (see full year).

Return flights

26 Sep - 05 Oct	Eurowings	direct
22 Sep - 26 Sep	Wizz Air UK
05 Sep - 07 Sep	Eurowings	direct
29 Sep - 03 Oct	Wizz Air UK
12 Sep - 16 Sep	Eurowings
12 Sep - 14 Sep	Eurowings	direct
24 Sep - 28 Sep	Wizz Air UK
14 Sep - 19 Sep	Eurowings	direct
11 Sep - 17 Sep	Scandinavian Airlines
21 Sep - 26 Sep	Eurowings	direct
24 Sep - 29 Sep	Wizz Air UK
08 Sep - 12 Sep	Wizz Air UK
21 Sep - 03 Oct	airBaltic
21 Sep - 03 Oct	Eurowings	direct

Also check the deals for one-way flights from Tallinn to Prague in September.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Tallinn to Prague in September from 120€

Return flights