AirHint found the following cheapest return flights from Basel (BSL) to Tallinn (TLL) in August 2025 (see full year).

Return flights

24 Aug - 03 Sep	Norwegian
25 Aug - 03 Sep	Lufthansa
26 Aug - 30 Aug	Lufthansa
30 Aug - 31 Aug	Lufthansa
14 Aug - 21 Aug	Lufthansa
23 Aug - 24 Aug	Lufthansa
22 Aug - 24 Aug	Lufthansa
23 Aug - 25 Aug	Lufthansa
09 Aug - 16 Aug	Lufthansa
08 Aug - 14 Aug	Lufthansa
04 Aug - 12 Aug	easyJet
08 Aug - 16 Aug	Lufthansa

Also check the deals for one-way flights from Basel to Tallinn in August.

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.

Book a cheap hotel in Tallinn

Cheap car rent in Tallinn

Cheapest return flights from Basel to Tallinn in August from $250

Return flights