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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
03 Oct 08 Oct Eastar Jet
Direct Flight
03 Oct 14 Oct Eastar Jet
Direct Flight
03 Oct 15 Oct Eastar Jet
Direct Flight
03 Oct 10 Oct Eastar Jet
Direct Flight
01 Oct 08 Oct Eastar Jet
Direct Flight
01 Oct 14 Oct Eastar Jet
Direct Flight
01 Oct 15 Oct Eastar Jet
Direct Flight
01 Oct 10 Oct Eastar Jet
Direct Flight
07 Oct 08 Oct Eastar Jet
Direct Flight
07 Oct 14 Oct Eastar Jet
Direct Flight
30 Oct 01 Nov Eastar Jet
Direct Flight
28 Oct 01 Nov Eastar Jet
Direct Flight
29 Oct 01 Nov Eastar Jet
Direct Flight
31 Oct 01 Nov Eastar Jet
Direct Flight
28 Oct 11 Nov Eastar Jet
30 Oct 16 Nov Eastar Jet
Direct Flight
30 Oct 02 Nov Eastar Jet
Direct Flight
28 Oct 16 Nov Eastar Jet
Direct Flight
28 Oct 02 Nov Eastar Jet
Direct Flight
28 Oct 10 Nov Eastar Jet
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deals for one-way flights from Chiang Mai to Seoul in October.

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Updated Sep 2, 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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