Cheapest one-way flights from Chiang Mai to Seoul in April from 111€

AirHint found the following cheapest one-way flights from Chiang Mai (CNX) to Seoul (ICN) in April 2026 (see full year).

One-Way flights

20 Apr Thai AirAsia
25 Apr Thai AirAsia
29 Apr Eastar Jet direct
30 Apr Eastar Jet direct
23 Apr Eastar Jet direct
22 Apr Eastar Jet direct
08 Apr Eastar Jet direct
15 Apr Eastar Jet direct
18 Apr HK Express
16 Apr HK Express

Also check the deals for return flights from Chiang Mai to Seoul in April.

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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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