￥34,390 Cheap China Eastern Airlines flights Chiang Mai (CNX) to Seoul (ICN)

View ￥34,390 flight on Wed, Dec 17, 2025Opens in a new window

￥34,390 Cheap China Eastern Airlines flights Chiang Mai (CNX) to Seoul (ICN)

Prices were available within the past 7 days and start at ￥34,390 for one-way flights and ￥61,990 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Thu, Dec 11 - Wed, Dec 17
CNX
Chiang Mai
ICN
Seoul
￥61,990 Roundtrip, found 19 hours ago
￥61,990
Roundtrip
found 19 hours ago
Select China Eastern Airlines flight, departing Thu, Dec 11 from Chiang Mai to Seoul, returning Wed, Dec 17, priced at ￥61,990 found 19 hours ago

Frequently asked questions

How much is a China Eastern Airlines flight from Chiang Mai Intl. Airport (CNX) to Incheon Intl. Airport (ICN)?
You can find budget-friendly return China Eastern Airlines flights from ￥61,990 from CNX to ICN by organizing your results from "Price (lowest to highest)" on Expedia. Or search for bargains from ￥34,390 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from CNX to ICN with China Eastern Airlines?
China Eastern Airlines flights to Seoul are generally cheaper in the low-season months of January and February. Whether you're in search of a round-trip or one-way ticket, you could score a better deal then.
Does China Eastern Airlines fly nonstop from Chiang Mai Intl. Airport (CNX) to Incheon Intl. Airport (ICN)?
Simply enter your dates, press search and tick the "Nonstop" filter on Expedia to find any direct flights from CNX to ICN with China Eastern Airlines or other carriers.
What airports does China Eastern Airlines fly into in Seoul?
Incheon Intl. Airport (ICN) is the primary Seoul gateway for China Eastern Airlines flights from Chiang Mai Intl. Airport (CNX).
Can I change or cancel my China Eastern Airlines flight from Chiang Mai Intl. Airport (CNX) to Incheon Intl. Airport (ICN)?
In most cases, you can cancel or change your flight, although additional fees may apply if you made your booking more than 24 hours ago. Need flexible options? Use Expedia's "Changes included" or "No cancel fee" filter to find flights that won't charge extra if you have to revise your plans. To modify your booking, head to "Trips," select your flight and click on "Manage Booking" for more details.

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 with Bag, Korean Air, Malaysia Airlines, Scoot, T'way Air with baggage, Thai Airways International, Thai Vietjet, Vietnam Airlines
Popular airline
China Southern Airlines
Distance
3360 km
Average flight time
7 hours 5 mins

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