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Thai Airways flights from Chiang Mai to Incheon Intl Airport (CNX - ICN)

CNX — ICN
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights users flying from Chiang Mai to Seoul on Thai Airways typically fly into Incheon Intl and depart from Chiang Mai. Select your dates above for pricing.

Thai Airways flights from Chiang Mai to Incheon Intl in 2025

Find detailed information about Thai Airways flights from Chiang Mai to Incheon Intl. Explore the options provided by Thai Airways to plan your journey from Chiang Mai to Incheon Intl. Data last updated 17 September 2025.

One-way from

฿15,280

Popular in

January

Cheapest in

September

Average price (all airlines)

฿9,796
Thai Airways
  • Thai Airways
  • 19/10
  • 1 total stop
  • 21h 55m total
  • Chiang Mai to Incheon
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Highest demand for flights from Chiang Mai to Incheon Intl; 11% potential price increase.
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Best time to find cheap flights from Chiang Mai to Incheon Intl; 2% potential price drop.
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Average price for all Chiang Mai to Incheon Intl flights (one-way and round-trip).
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  • How do most travelers feel about Thai Airways?

    Cheapflights users who travel with Thai Airways (a popular airline from Chiang Mai to Incheon Intl Airport) have rated them a 10.0/10. This rating comes from 2 reviews. If you are looking to travel CNX-ICN, search your dates above.

Find Thai Airways flight deals from Chiang Mai to Incheon Intl

One-way Thai Airways flights to Incheon Intl
Search for one-way Thai Airways flight options to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Sun 19/1015:30CNX - ICN
1 stop21h 55mThai Airways
Deal found 16/9฿15,280

Travel insights for Thai Airways flights from Chiang Mai to Incheon Intl

Get recent, data-driven insights about Thai Airways flights from Chiang Mai to Incheon Intl including ideal travel times, pricing trends, and more.

Weekly Thai Airways flight availability from Chiang Mai to Incheon Intl Airport

The most Thai Airways flights from CNX to ICN are scheduled on a Monday (1 on average). You will have fewer Thai Airways flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Best time to book a flight from Chiang Mai to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Chiang Mai with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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See what others are saying about Thai Airways

Read reviews and see what other travellers are saying about their experiences with Thai Airways. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Thai Airways for your next flight. Reviews last updated 17 September 2025.
Thai Airways
7.8
Good
350 reviews
Check prices
Overview

Crew

8.3

Boarding

7.9

Entertainment

6.9

Comfort

7.5

Food

7.3

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