AirHint found the following cheapest return flights from Seoul (GMP) to Zurich (ZRH) in May 2026 (see full year).

Return flights

21 May - 29 May	China Southern
18 May - 27 May	Japan Airlines
11 May - 17 Jun	Japan Airlines
14 May - 26 May	Japan Airlines
18 May - 23 May	Japan Airlines
21 May - 26 May	Japan Airlines
21 May - 06 Jun	Japan Airlines
13 May - 26 May	Japan Airlines
27 May - 09 Jun	Japan Airlines
25 May - 04 Jun	Japan Airlines
27 May - 04 Jun	Japan Airlines
27 May - 02 Jun	Japan Airlines
28 May - 04 Jun	Japan Airlines
25 May - 05 Jun	Japan Airlines
28 May - 05 Jun	Japan Airlines
22 May - 07 Jun	Japan Airlines
04 May - 16 May	Japan Airlines
19 May - 28 May	Japan Airlines
20 May - 24 May	Japan Airlines
07 May - 21 May	Japan Airlines

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

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 Zurich in May from $1118

Return flights