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Results refresh when you open or revisit this page. Last snapshot: Jul 24, 2026.

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Cheapest one-way flights from Seoul (ICN) to Chiang Mai (CNX), August

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
20 Aug	Jeju Air Direct Flight
19 Aug	Jeju Air Direct Flight
22 Aug	Jeju Air Direct Flight
29 Aug	Eastar Jet Direct Flight
16 Aug	Eastar Jet Direct Flight
11 Aug	Jeju Air Direct Flight
23 Aug	Jin Air Direct Flight
21 Aug	Jin Air Direct Flight
18 Aug	Jeju Air Direct Flight
10 Aug	Jeju Air Direct Flight

deals for return flights from Seoul to Chiang Mai in August.

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Updated Jul 24, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Seoul (ICN) to Chiang Mai (CNX), August

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