Cheapest return flights from Seoul (ICN) to Chiang Mai (CNX)

Click a month below to see all dates for that month.

All destinations from Seoul (ICN)

Lowest fare by month
Month Price
August 2026 $ 160
September 2026 $ 175
January 2027 $ 345
February 2027 $ 279
March 2027 $ 328
June 2027 $ 412
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Updated Aug 27, 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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