AirHint found the following cheapest return flights from Seoul (ICN) to Tbilisi (TBS) in October 2025 (see full year).

Return flights

14 Oct - 11 Nov	Lufthansa
07 Oct - 04 Nov	Lufthansa
15 Oct - 12 Nov	Lufthansa
13 Oct - 27 Oct	Lufthansa
13 Oct - 10 Nov	Lufthansa
16 Oct - 20 Nov	Lufthansa
14 Oct - 21 Oct	Lufthansa
14 Oct - 23 Oct	KLM
26 Oct - 06 Nov	Lufthansa
17 Oct - 22 Oct	KLM
13 Oct - 21 Oct	Lufthansa
09 Oct - 19 Oct	KLM
31 Oct - 06 Nov	KLM
16 Oct - 26 Oct	Lufthansa
20 Oct - 30 Oct	Lufthansa
08 Oct - 21 Oct	Lufthansa
22 Oct - 05 Nov	Lufthansa
08 Oct - 19 Oct	Lufthansa
31 Oct - 08 Nov	KLM
31 Oct - 03 Nov	Lufthansa

Also check the deals for one-way flights from Seoul to Tbilisi in October.

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 Seoul to Tbilisi in October from 530€

Return flights