AirHint found the following cheapest return flights from Istanbul (IST) to Tallinn (TLL) in January 2026 (see full year).

Return flights

18 Jan - 31 Jan	Wizz Air UK
28 Jan - 01 Feb	airBaltic
12 Jan - 16 Jan	Pegasus Airlines
29 Jan - 02 Feb	Wizz Air
30 Jan - 05 Feb	airBaltic
09 Jan - 11 Jan	airBaltic
01 Jan - 04 Jan	AJet
01 Jan - 04 Jan	Turkish Airlines	direct
12 Jan - 16 Jan	Turkish Airlines	direct
18 Jan - 31 Jan	Turkish Airlines	direct
09 Jan - 11 Jan	Turkish Airlines	direct

Also check the deals for one-way flights from Istanbul to Tallinn in January.

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 Istanbul to Tallinn in January from $193

Return flights