Cheapest return flights from Kaunas to Tallinn in December from $245

AirHint found the following cheapest return flights from Kaunas (KUN) to Tallinn (TLL) in December 2025 (see full year).

Return flights

04 Dec - 11 Dec Ryanair
31 Dec - 07 Jan Ryanair
05 Dec - 07 Dec Ryanair

Also check the deals for one-way flights from Kaunas to Tallinn in December.

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