Cheapest return TSF–ICN flights, May

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

Return flights

19 May - 28 May Ryanair
11 May - 18 May Ryanair
23 May - 01 Jun Ryanair
05 May - 13 May Ryanair
22 May - 01 Jun Ryanair
13 May - 28 May Ryanair
10 May - 23 May Ryanair
06 May - 18 May Ryanair
24 May - 06 Jun Ryanair
18 May - 26 May Ryanair
25 May - 01 Jun Ryanair
07 May - 28 May Ryanair
17 May - 21 May Wizz Air
23 May - 30 May Ryanair
29 May - 02 Jun Ryanair
11 May - 18 Jun Ryanair
28 May - 12 Jun Ryanair

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

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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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