Flights
Insights
FAQs

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

CNX — ICN
21 Jul — 28 Jul1
1 adult
1 adult, Economy, 0 bags

Find Thai Airways flight deals from Chiang Mai to Incheon Intl

Enter your travel dates to find the best prices.

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 21 June 2026.

Thu 26/1115:25
CNX
-
ICN
1 stop22h 00m
Thai Airways
Deal found 18/6฿11,655
Sat 18/715:30
CNX
-
ICN
1 stop13h 05m
Thai Airways
Deal found 21/6฿13,132
Sun 9/821:10
CNX
-
ICN
1 stop7h 45m
Thai Airways
Deal found 19/6฿14,872

  • Can I get a flight from Chiang Mai to Incheon Intl Airport on Thai Airways for under ฿13,132?

    Cheapflights currently has 1 CNX-ICN flights for under ฿13,132. Flights to Incheon Intl Airport will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

Thai Airways flights from Chiang Mai to Incheon Intl in 2026

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 21 June 2026.

One-way from

฿11,655

Popular in

November

Cheapest in

February

Average price (all airlines)

฿11,753
Thai Airways
  • Thai Airways
  • 26/11
  • 1 total stop
  • 22h 00m total
  • Chiang Mai to Incheon
Search Deals
Highest demand for flights from Chiang Mai to Incheon Intl; 22% potential price increase.
Search Deals
Best time to find cheap flights from Chiang Mai to Incheon Intl; 5% potential price drop.
Search Deals
Average price for all Chiang Mai to Incheon Intl flights (one-way and round-trip).
Search Deals

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 20.0 - 260.0 inches per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 20.0 mm.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Chiang Mai to Incheon Intl on another airline

Consider alternative airlines that service the Incheon Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 21 June 2026.
Jeju Air flights from Chiang Mai to Incheon Intl

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 21 June 2026.
Thai Airways
7.9
Good
407 reviews
Check prices
Overview

Boarding

8.0

Entertainment

6.9

Crew

8.4

Comfort

7.7

Food

7.4

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.