AirHint found the following cheapest return flights from Treviso (TSF) to Seoul (ICN) in August 2026 (see full year).

Return flights

26 Aug - 16 Sep	Ryanair
02 Aug - 24 Aug	Ryanair
09 Aug - 25 Aug	Ryanair
09 Aug - 24 Aug	Ryanair
05 Aug - 25 Aug	Ryanair
12 Aug - 02 Sep	Ryanair
15 Aug - 29 Aug	Ryanair
05 Aug - 26 Aug	Ryanair
06 Aug - 27 Aug	Wizz Air Malta
21 Aug - 30 Aug	Ryanair
04 Aug - 13 Aug	Wizz Air Malta
12 Aug - 24 Aug	Ryanair
29 Aug - 12 Sep	Ryanair
29 Aug - 11 Sep	Wizz Air Malta

Also check the deals for one-way flights from Treviso to Seoul 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.

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Cheapest return flights from Treviso to Seoul in August from 736€

Return flights