
Popular airlines from Chiang Mai Intl. Airport (CNX) to Incheon Intl. Airport (ICN)
- Thai Airways International
Thai Airways International
- China Airlines
China Airlines
- Cathay Pacific
Cathay Pacific
- Scoot
Scoot
- China Eastern Airlines
China Eastern Airlines
- Singapore Airlines
Singapore Airlines
- Air China
Air China
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Cheap Flights from Chiang Mai (CNX) to Seoul (ICN)
Prices were available within the past 7 days and start at ฿4,147 for one-way flights and ฿8,141 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 4 Feb - Mon, 9 Feb
CNX
Chiang Mai
ICN
Seoul
฿8,141 Return, found 1 day ago
฿8,141
Return
found 1 day ago

Thu, 10 Sept - Sun, 13 Sept
CNX
Chiang Mai
ICN
Seoul
฿9,250 Return, found 6 hours ago
฿9,250
Return
found 6 hours ago

Wed, 17 Jun - Sun, 21 Jun
CNX
Chiang Mai
ICN
Seoul
฿9,605 Return, found 4 days ago
฿9,605
Return
found 4 days ago

Sat, 14 Feb - Thu, 19 Feb
CNX
Chiang Mai
ICN
Seoul
฿10,840 Return, found 1 day ago
฿10,840
Return
found 1 day ago

Thu, 19 Mar - Tue, 31 Mar
CNX
Chiang Mai
ICN
Seoul
฿11,169 Return, found 4 hours ago
฿11,169
Return
found 4 hours ago

Wed, 25 Mar - Mon, 30 Mar
CNX
Chiang Mai
ICN
Seoul
฿11,590 Return, just found
฿11,590
Return
just found
Wed, 25 Mar - Mon, 30 Mar
CNX
Chiang Mai
ICN
Seoul
฿11,710 Return, just found
฿11,710
Return
just found

Thu, 7 May - Sun, 10 May
CNX
Chiang Mai
ICN
Seoul
฿11,750 Return, found 8 hours ago
฿11,750
Return
found 8 hours ago

Sat, 14 Feb - Fri, 20 Feb
CNX
Chiang Mai
ICN
Seoul
฿11,950 Return, found 1 day ago
฿11,950
Return
found 1 day ago

Tue, 21 Apr - Wed, 6 May
CNX
Chiang Mai
ICN
Seoul
฿12,160 Return, found 2 days ago
฿12,160
Return
found 2 days ago
Find the cheapest month to fly from Chiang Mai (CNX) to Seoul (ICN)
June is typically the cheapest month to fly
From ฿7,941 - ฿12,127 per traveller.
Alternative airports near Seoul
Prices were available within the past 7 days. Prices and availability are subject to change.
Frequently asked questions
Travel information
Origin airport | Chiang Mai Intl. |
|---|---|
Destination airport | Incheon Intl. |
Airlines serving | Air China, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, EVA Airways, Eastar Jet, Hahn Air Systems, JIN AIR, Jeju Air, Jeju Air with Bag, Korean Air, Malaysia Airlines, Scoot, Singapore Airlines, T'Way Air, T'way Air with baggage, Thai Airways International, Thai Vietjet |
Return price | ฿8,141 |
Distance | 3360 km |
Average flight time | 7 hours 5 mins |
Book with confidence
Perfect flights from Chiang Mai to Seoul
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Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Chiang Mai Intl. to Incheon Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿4,147 and roundtrip prices from ฿8,141. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Incheon Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Seoul.
*Available to Expedia members.