Popular airlines from Incheon Intl. Airport (ICN) to Chiang Mai Intl. Airport (CNX)

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Cheap Flights from Seoul to Chiang Mai (ICN-CNX)

Prices were available within the past 7 days and start at ₩124,700 for one-way flights and ₩267,916 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia X
Mon, May 11 - Sat, May 16
ICN
Seoul
CNX
Chiang Mai
₩267,916 Roundtrip, found 2 days ago
₩267,916
Roundtrip
found 2 days ago
Select AirAsia X flight, departing Mon, May 11 from Seoul to Chiang Mai, returning Sat, May 16, priced at ₩267,916 found 2 days ago
AirAsia X
Sun, Mar 1 - Sat, Mar 7
ICN
Seoul
CNX
Chiang Mai
₩269,816 Roundtrip, found 2 days ago
₩269,816
Roundtrip
found 2 days ago
Select AirAsia X flight, departing Sun, Mar 1 from Seoul to Chiang Mai, returning Sat, Mar 7, priced at ₩269,816 found 2 days ago
AirAsia X
Sun, Mar 8 - Thu, Mar 12
ICN
Seoul
CNX
Chiang Mai
₩270,509 Roundtrip, found 2 days ago
₩270,509
Roundtrip
found 2 days ago
Select AirAsia X flight, departing Sun, Mar 8 from Seoul to Chiang Mai, returning Thu, Mar 12, priced at ₩270,509 found 2 days ago
Jeju Air
Sun, Jun 14 - Wed, Jun 17
ICN
Seoul
CNX
Chiang Mai
₩281,700 Roundtrip, just found
₩281,700
Roundtrip
just found
Select Jeju Air flight, departing Sun, Jun 14 from Seoul to Chiang Mai, returning Wed, Jun 17, priced at ₩281,700 just found
JIN AIR
Mon, Sep 7 - Fri, Sep 11
ICN
Seoul
CNX
Chiang Mai
₩289,500 Roundtrip, just found
₩289,500
Roundtrip
just found
Select JIN AIR flight, departing Mon, Sep 7 from Seoul to Chiang Mai, returning Fri, Sep 11, priced at ₩289,500 just found
Eastar Jet
Sat, May 9 - Wed, May 13
ICN
Seoul
CNX
Chiang Mai
₩321,700 Roundtrip, just found
₩321,700
Roundtrip
just found
Select Eastar Jet flight, departing Sat, May 9 from Seoul to Chiang Mai, returning Wed, May 13, priced at ₩321,700 just found
China Eastern Airlines
Tue, Jan 27 - Fri, Jan 30
ICN
Seoul
CNX
Chiang Mai
₩378,300 Roundtrip, just found
₩378,300
Roundtrip
just found
Select China Eastern Airlines flight, departing Tue, Jan 27 from Seoul to Chiang Mai, returning Fri, Jan 30, priced at ₩378,300 just found
T'way Air with baggage
Sat, Feb 7 - Sat, Feb 14
ICN
Seoul
CNX
Chiang Mai
₩418,960 Roundtrip, just found
₩418,960
Roundtrip
just found
Select T'way Air with baggage flight, departing Sat, Feb 7 from Seoul to Chiang Mai, returning Sat, Feb 14, priced at ₩418,960 just found
Thai Vietjet
Sat, Mar 14 - Sat, Mar 14
ICN
Seoul
CNX
Chiang Mai
₩485,100 Roundtrip, found 12 hours ago
₩485,100
Roundtrip
found 12 hours ago
Select Thai Vietjet flight, departing Sat, Mar 14 from Seoul to Chiang Mai, returning Sat, Mar 14, priced at ₩485,100 found 12 hours ago
Scoot
Wed, Aug 26 - Sat, Aug 29
ICN
Seoul
CNX
Chiang Mai
₩528,968 Roundtrip, found 2 days ago
₩528,968
Roundtrip
found 2 days ago
Select Scoot flight, departing Wed, Aug 26 from Seoul to Chiang Mai, returning Sat, Aug 29, priced at ₩528,968 found 2 days ago

Find the cheapest month to fly from Seoul (ICN) to Chiang Mai (CNX)

March is typically the cheapest month to fly

From ₩214,064 - ₩464,327 per traveler.

Alternative airports near Chiang Mai

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Chiang Mai Intl. CNX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from ₩548,800
CNX
Chiang Mai Intl.
CheapestClosest
Average driving time to city center10 min
Flights from ₩548,800

Frequently asked questions

How much is a flight from ICN to Chiang Mai Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between Incheon Intl. Airport (ICN) and CNX was ₩267,916. Fares this good don't last long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Incheon Intl. Airport (ICN) to CNX?
We understand that your situation can change unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Incheon Airport to Chiang Mai Intl. Airport (CNX) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Incheon Intl. Airport (ICN) to CNX flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Airport to Chiang Mai Intl. Airport (CNX)?
It's around 3,400 kilometers between South Korea and Chiang Mai, so you'll be strapped into your seat for a while. Keep yourself entertained by packing things like playing cards (if you're traveling with friends) or a gripping book.
Which airlines fly direct from Incheon Intl. Airport (ICN) to CNX?
A favorite with many frequent travelers, Korean Air (KE) offers 17 monthly flights from Incheon Airport to Chiang Mai Intl. Airport (CNX). Pick the one that fits in with your travel plans and book your fare today.
Are Incheon Intl. Airport (ICN) to Chiang Mai Intl. Airport (CNX) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Incheon Airport to Chiang Mai Airport can be hit-or-miss. It is possible to score a bargain, but then again, you could miss out entirely! If you'd rather play it safe and start your trip planning early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines release their prices so far in advance. Our top tip? Check back often as updates are made regularly.

Travel information

Origin airport
Incheon Intl.
Destination airport
Chiang Mai Intl.
Airlines serving
Air China, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, EVA Airways, Eastar Jet, JIN AIR, Jeju Air, Korean Air, Malaysia Airlines, Scoot, Singapore Airlines, T'Way Air, T'way Air with baggage, Thai Airways International, Thai Lion Mantari, Thai Vietjet, Vietnam Airlines
Roundtrip price
₩267,916
Distance
3360 km
Average flight time
4 hours 5 mins

Book with confidence

Incheon to Chiang Mai Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Incheon to Chiang Mai will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Chiang Mai.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ICN to CNX flights that won’t make your bank account wince. Ready to temporarily leave behind Incheon for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to CNX with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Incheon to Chiang Mai Flights
*Available to Expedia members.