S$200 Cheap Flights from Chiang Mai to Seoul

View S$200 flight on Thu, 15 May, 2025Opens in a new window

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

Prices were available within the past 7 days and start at S$200 for one-way flights and S$361 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Thu, 15 May - Sat, 24 May
CNX
Chiang Mai
ICN
Seoul
S$361 Return, found 6 days ago
S$361
Return
found 6 days ago
Select China Southern Airlines flight, departing Thu, 15 May from Chiang Mai to Seoul, returning Sat, 24 May, priced at S$361 found 6 days ago
China Southern Airlines
Sat, 21 Jun - Thu, 26 Jun
CNX
Chiang Mai
ICN
Seoul
S$361 Return, found 2 days ago
S$361
Return
found 2 days ago
Select China Southern Airlines flight, departing Sat, 21 Jun from Chiang Mai to Seoul, returning Thu, 26 Jun, priced at S$361 found 2 days ago
Jeju Air with Bag
Thu, 15 May - Sat, 24 May
CNX
Chiang Mai
ICN
Seoul
S$387 Return, found 6 days ago
S$387
Return
found 6 days ago
Select Jeju Air with Bag flight, departing Thu, 15 May from Chiang Mai to Seoul, returning Sat, 24 May, priced at S$387 found 6 days ago
China Southern Airlines
Sat, 21 Jun - Thu, 26 Jun
CNX
Chiang Mai
ICN
Seoul
S$391 Return, found 2 days ago
S$391
Return
found 2 days ago
Select China Southern Airlines flight, departing Sat, 21 Jun from Chiang Mai to Seoul, returning Thu, 26 Jun, priced at S$391 found 2 days ago
Hahn Air Systems
Thu, 15 May - Sat, 24 May
CNX
Chiang Mai
ICN
Seoul
S$413 Return, found 6 days ago
S$413
Return
found 6 days ago
Select Hahn Air Systems flight, departing Thu, 15 May from Chiang Mai to Seoul, returning Sat, 24 May, priced at S$413 found 6 days ago
Jeju Air with Bag
Thu, 15 May - Sat, 24 May
CNX
Chiang Mai
ICN
Seoul
S$419 Return, found 6 days ago
S$419
Return
found 6 days ago
Select Jeju Air with Bag flight, departing Thu, 15 May from Chiang Mai to Seoul, returning Sat, 24 May, priced at S$419 found 6 days ago
China Southern Airlines
Sat, 21 Jun - Thu, 26 Jun
CNX
Chiang Mai
ICN
Seoul
S$420 Return, found 2 days ago
S$420
Return
found 2 days ago
Select China Southern Airlines flight, departing Sat, 21 Jun from Chiang Mai to Seoul, returning Thu, 26 Jun, priced at S$420 found 2 days ago
Hahn Air Systems
Thu, 15 May - Sat, 24 May
CNX
Chiang Mai
ICN
Seoul
S$440 Return, found 6 days ago
S$440
Return
found 6 days ago
Select Hahn Air Systems flight, departing Thu, 15 May from Chiang Mai to Seoul, returning Sat, 24 May, priced at S$440 found 6 days ago
Air China
Sat, 21 Jun - Thu, 26 Jun
CNX
Chiang Mai
ICN
Seoul
S$445 Return, found 2 days ago
S$445
Return
found 2 days ago
Select Air China flight, departing Sat, 21 Jun from Chiang Mai to Seoul, returning Thu, 26 Jun, priced at S$445 found 2 days ago
China Eastern Airlines
Fri, 11 Apr - Tue, 15 Apr
CNX
Chiang Mai
ICN
Seoul
S$481 Return, found 9 hours ago
S$481
Return
found 9 hours ago
Select China Eastern Airlines flight, departing Fri, 11 Apr from Chiang Mai to Seoul, returning Tue, 15 Apr, priced at S$481 found 9 hours ago
Chiang Mai to Seoul route information
Origin airport
Chiang Mai Intl.
Destination airport
Incheon Intl.
Return price
S$360
Distance
3360 km

Perfect flights from Chiang Mai to Seoul

Your Journey from Chiang Mai to Seoul

Start your unforgettable journey with Expedia. Our broad selection of flights from Chiang Mai to Seoul caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including China Southern Airlines, Jeju Air with Bag, China Eastern Airlines, Air China, Hahn Air Systems. Our selection of flights from Chiang Mai Intl. to Incheon Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Chiang Mai to Seoul Flights

Experience the joy of finding cheap flights from Chiang Mai Intl. to Incheon Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$200 and roundtrip prices from S$361*.
 

Pre-Flight Essentials

Ensure a smooth journey from Chiang Mai to Seoul with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Seoul

Picture yourself stepping off the plane in Seoul and immersing yourself in the unique atmosphere of Incheon. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Chiang Mai to Seoul Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Chiang Mai to Seoul.
 

Beyond the Flight – Exploring Seoul

With Expedia, your adventure extends beyond the flight. Explore Seoul at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Chiang Mai to Seoul with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Chiang Mai to Seoul with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Chiang Mai Intl. Airport (CNX) to Incheon Airport?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Chiang Mai Airport to Incheon Intl. Airport (ICN) start from S$361. Make your booking today to score the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Chiang Mai Airport to Incheon Intl. Airport (ICN)?
This can vary between air carriers, as each one has its own terms and conditions. Head to the Customer Service Portal, where you’ll find easy instructions on how to cancel online.
How do I find cheap flights from Chiang Mai Airport to Seoul--Incheon Intl. Airport 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 Chiang Mai Airport to Incheon Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from CNX to Incheon Airport?
It’s around 3,400 kilometres between Chiang Mai and South Korea, so you’ll be in your seat for a while. Keep yourself entertained with things like playing cards (if you’re travelling with friends) or a good old-fashioned book.
Which airlines fly direct from CNX to Seoul--Incheon Intl. Airport?
Operating 17 flights every month, Korean Air (KE) is a popular choice when flying straight from CNX to Seoul–Incheon Intl. Airport.
Are CNX to Incheon Intl. Airport (ICN) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from CNX to Seoul–Incheon Intl. Airport can be hit-or-miss. You may be able to score a great bargain, but you could also completely miss out! If you’d rather start planning your trip early, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines issue their prices so far in advance. Our suggestion? Check back often as updates are made regularly.

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