Jeju Air flights from Chiang Mai to Incheon Intl Airport (CNX - ICN)
Cheapflights users flying from Chiang Mai to Seoul on Jeju Air typically fly into Incheon Intl and depart from Chiang Mai. Select your dates above for pricing.
Jeju Air flights from Chiang Mai to Incheon Intl in 2025
Find detailed information about Jeju Air flights from Chiang Mai to Incheon Intl. Explore the options provided by Jeju Air to plan your journey from Chiang Mai to Incheon Intl. Data last updated 8 July 2025.
Find Jeju Air flight deals from Chiang Mai to Incheon Intl
Cheapest Jeju Air flights from Chiang Mai to Incheon IntlExplore the most affordable Jeju Air flight options available from Chiang Mai to Incheon Intl. Find the lowest fares with prices last updated on 8 July 2025.
Explore the most affordable Jeju Air flight options available from Chiang Mai to Incheon Intl. Find the lowest fares with prices last updated on 8 July 2025.
Travel insights for Jeju Air flights from Chiang Mai to Incheon Intl
Get recent, data-driven insights about Jeju Air flights from Chiang Mai to Incheon Intl including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Chiang Mai to Incheon Intl Airport with Jeju Air?
Currently, the most affordable month to book a Jeju Air flight from Chiang Mai to Incheon Intl Airport in June, with an average price of ฿6,382. Conversely, traveling with Jeju Air from Chiang Mai to Incheon Intl Airport in May will be the most expensive, with an average cost of ฿12,177. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
Weekly Jeju Air flight availability from Chiang Mai to Incheon Intl Airport
The most Jeju Air flights from CNX to ICN are scheduled on a Monday (1 on average). You will have fewer Jeju Air flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
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.
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Complete your trip
Complete your trip to Incheon Intl by adding a car rental and/or hotel reservation to your travel itinerary.
See what others are saying about Jeju Air
Read reviews and see what other travellers are saying about their experiences with Jeju Air. 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 Jeju Air for your next flight. Reviews last updated 8 July 2025.
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