Cheapest one-way flights from Seoul to Tallinn in December from $640

AirHint found the following cheapest one-way flights from Seoul (ICN) to Tallinn (TLL) in December 2025 (see full year).

One-Way flights

23 Dec Finnair

Also check the deals for return flights from Seoul to Tallinn in December.

Skyscanner

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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