Book Flights from Seoul to Chiang Mai with Thai Airways from KRW690,400

Promotion Code

Find the Best Time and Daily Ticket Prices for Seoul to Chiang Mai

Apr 2025
FromKRW1,436,700*
Updated: 13 hours ago
Flight Type Round Trip/Economy
KRW712.1K
KRW1.4M
Displaying fares for April-2025
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RangeKRW712,100-KRW1,436,700

*Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

Best Deals for Seoul to Chiang Mai Flights on Thai Airways

Best Deals for Seoul to Chiang Mai Flights on Thai Airways
From
To
Fare Type
Dates
Price
Seoul (ICN)Chiang Mai (CNX)​Round trip
/
Economy		18/01/2026 - 29/01/2026

From

KRW712,100

Updated: 17 hours ago

Seoul (ICN)Chiang Mai (CNX)​Round trip
/
Economy		21/01/2026 - 03/02/2026

From

KRW712,100

Updated: 17 hours ago

Seoul (ICN)Chiang Mai (CNX)​Round trip
/
Economy		17/10/2025 - 31/10/2025

From

KRW712,100

Updated: 17 hours ago

Seoul (ICN)Chiang Mai (CNX)​Round trip
/
Economy		23/01/2026 - 26/01/2026

From

KRW712,100

Updated: 17 hours ago

Seoul (ICN)Chiang Mai (CNX)​Round trip
/
Economy		21/01/2026 - 28/01/2026

From

KRW712,100

Updated: 17 hours ago

*Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

Popular Business Class Flight Deals from Seoul to Chiang Mai

*Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

Book Flights from Seoul to Chiang Mai with Thai Airways

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