Cheapest one-way flights from Seoul to Hahn in May from $289

AirHint found the following cheapest one-way flights from Seoul (GMP) to Hahn (HHN) in May 2026 (see full year).

One-Way flights

26 May China Southern
11 May China Southern
27 May China Southern
07 May China Southern
21 May China Southern
28 May China Southern
23 May China Southern
09 May China Southern
20 May Asiana Airlines
04 May Asiana Airlines

Also check the deals for return flights from Seoul to Hahn 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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