¥18,766 Cheap Flights from Chiang Mai (CNX) to Seoul (ICN)

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards

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

Prices were available within the past 7 days and start at ¥18,766 for one-way flights and ¥30,680 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Eastar Jet
Eastar Jet
JIN AIR
JIN AIR
Eastar Jet
Eastar Jet
Eastar Jet
Thai AirAsia
Jeju Air with Bag
China Southern Airlines

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

June is typically the cheapest month to fly

From ¥36,523 - ¥54,517 per traveler.

Alternative airports near Seoul

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

Flights from Chiang Mai (CNX) to Seoul (ICN)
Origin airport
Chiang Mai Intl.
Destination airport
Incheon Intl.
Airlines serving
Air China, Asiana Airlines, 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, Singapore Airlines, Thai Airways International, Thai Vietjet, Vietnam Airlines
Roundtrip price
¥30,680
Distance
3360 km
Average flight time
7 hours 15 mins

Chiang Mai to Seoul 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 Chiang Mai to 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 Seoul.

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 CNX to ICN flights that won’t make your bank account wince. Ready to temporarily leave behind Chiang Mai 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 ICN 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.

Frequently asked questions

How much is a flight from Chiang Mai Intl. Airport (CNX) to Seoul–Incheon Intl. Airport?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from CNX to ICN start from ¥30,680. Book ASAP to secure the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from CNX to Seoul–Incheon Intl. Airport?
We understand that life can throw the odd curveball, so we've made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Chiang Mai Airport to ICN 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 Intl. Airport (ICN) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from CNX to Seoul–Incheon Intl. Airport?
It takes roughly 6 hours and 39 minutes to get from Chiang Mai Intl. Airport (CNX) to ICN. But with some movies and an interesting book, the hours will pass by quicker.
How far is the flight from Chiang Mai Intl. Airport (CNX) to ICN?
It's around 3,400 kilometers between Chiang Mai and South Korea, so expect to be in your seat for a while. Keep yourself entertained by packing things like crossword puzzles or a gripping book.
Which airlines fly direct from CNX to Incheon Intl. Airport (ICN)?
Many travelers opt to fly with Korean Air (KE) from Chiang Mai Airport to Seoul–Incheon Intl. Airport. This top airline offers 30 flights every month, so you can pick a flight time that's right for you. Another carrier servicing this route is Jeju Air (7C). You'll have 30 flights a month to take your pick of.
Are Chiang Mai Airport to Incheon Intl. Airport (ICN) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Chiang Mai Airport to Incheon Intl. Airport (ICN) can be hit-or-miss. It is possible to find a bargain, but you could also completely miss out! If you'd prefer to play it safe and start your travel planning early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines advertise their prices that far in advance. Our advice? Check back often as updates are made frequently.

Explore a world of travel with Expedia

Seoul nearby Airports

Seoul

*Available to Expedia members.