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Flights from Seoul to Chiang Mai
Cheap flight deals from Seoul to Chiang Mai
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstopICN 18:005h 35mNonstopCNX 21:35Seoul - Chiang Mai | Sun, May 25 | Jeju AirCNX 22:355h 15mNonstopICN 05:50Chiang Mai - Seoul | Sun, Jun 1 | Jeju AirAED 590 AED 1,17150% OFF50% OFFAED 1,171 AED 590
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ICN 18:005h 35mNonstopCNX 21:35Seoul - Chiang Mai | Thu, May 29 | Jeju AirCNX 22:355h 15mNonstopICN 05:50Chiang Mai - Seoul | Sun, Jun 1 | Jeju AirAED 677 AED 1,17142% OFF42% OFFAED 1,171 AED 677
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ICN 18:005h 35mNonstopCNX 21:35Seoul - Chiang Mai | Thu, May 8 | Jeju AirCNX 22:355h 15mNonstopICN 05:50Chiang Mai - Seoul | Thu, May 15 | Jeju AirAED 781 AED 1,17133% OFF33% OFFAED 1,171 AED 781
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ICN 18:005h 35mNonstopCNX 21:35Seoul - Chiang Mai | Sun, Apr 20 | Jeju AirCNX 22:355h 15mNonstopICN 05:50Chiang Mai - Seoul | Wed, Apr 23 | Jeju AirAED 84128% OFFAED 1,171 AED 841
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ICN 18:005h 35mNonstopCNX 21:35Seoul - Chiang Mai | Sun, May 18 | Jeju AirCNX 22:355h 15mNonstopICN 05:50Chiang Mai - Seoul | Thu, May 22 | Jeju AirAED 86826% OFFAED 1,171 AED 868
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ICN 18:005h 35mNonstopCNX 21:35Seoul - Chiang Mai | Sat, May 24 | Jeju AirCNX 22:355h 15mNonstopICN 05:50Chiang Mai - Seoul | Thu, May 29 | Jeju AirAED 86826% OFFAED 1,171 AED 868
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ICN 18:005h 35mNonstopCNX 21:35Seoul - Chiang Mai | Sat, May 10 | Jeju AirCNX 22:355h 15mNonstopICN 05:50Chiang Mai - Seoul | Thu, May 15 | Jeju AirAED 93620% OFFAED 1,171 AED 936
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ICN 18:005h 35mNonstopCNX 21:35Seoul - Chiang Mai | Thu, May 22 | Jeju AirCNX 22:355h 15mNonstopICN 05:50Chiang Mai - Seoul | Sat, May 24 | Jeju AirAED 96018% OFFAED 1,171 AED 960
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ICN 20:2022h 30m1 stopsCNX 16:50Seoul - Chiang Mai | Mon, Apr 21 | AirAsia XCNX 17:2011h 40m1 stopsICN 07:00Chiang Mai - Seoul | Mon, Apr 28 | AirAsiaAED 60448% OFFAED 1,171 AED 604
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ICN 20:2022h 30m1 stopsCNX 16:50Seoul - Chiang Mai | Fri, May 9 | AirAsia XCNX 17:2011h 40m1 stopsICN 07:00Chiang Mai - Seoul | Tue, May 13 | AirAsiaAED 61348% OFFAED 1,171 AED 613
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SEL 13:0017h 25m1 stopsCNX Invalid DateSeoul - Chiang Mai | Sun, Apr 20 | Normal AirlineCNX 15:006hNonstopSEL 16:00Chiang Mai - Seoul | Tue, Apr 22 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopICN 18:306h 10mNonstopCNX 22:40Seoul - Chiang Mai | Thu, May 8 | Eastar JetAED 239 AED 1,05677% OFF77% OFFAED 1,056 AED 239
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ICN 18:306h 10mNonstopCNX 22:40Seoul - Chiang Mai | Wed, May 7 | Eastar JetAED 261 AED 1,05675% OFF75% OFFAED 1,056 AED 261
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ICN 18:005h 35mNonstopCNX 21:35Seoul - Chiang Mai | Sun, May 25 | Jeju AirAED 348 AED 1,05667% OFF67% OFFAED 1,056 AED 348
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ICN 18:005h 35mNonstopCNX 21:35Seoul - Chiang Mai | Sun, May 18 | Jeju AirAED 41361% OFFAED 1,056 AED 413
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ICN 18:005h 35mNonstopCNX 21:35Seoul - Chiang Mai | Thu, May 8 | Jeju AirAED 41461% OFFAED 1,056 AED 414
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ICN 18:005h 35mNonstopCNX 21:35Seoul - Chiang Mai | Sat, May 24 | Jeju AirAED 46156% OFFAED 1,056 AED 461
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ICN 18:005h 35mNonstopCNX 21:35Seoul - Chiang Mai | Sun, Apr 27 | Jeju AirAED 73131% OFFAED 1,056 AED 731
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ICN 20:2022h 30m1 stopsCNX 16:50Seoul - Chiang Mai | Mon, Apr 28 | AirAsia XAED 28473% OFFAED 1,056 AED 284
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ICN 20:2022h 30m1 stopsCNX 16:50Seoul - Chiang Mai | Wed, May 7 | AirAsia XAED 29172% OFFAED 1,056 AED 291
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ICN 20:2022h 30m1 stopsCNX 16:50Seoul - Chiang Mai | Mon, Apr 21 | AirAsia XAED 86618% OFFAED 1,056 AED 866
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SEL 13:0017h 25m1 stopsCNX Invalid DateSeoul - Chiang Mai | Sun, Apr 20 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Find cheap airlines flights from Seoul to Chiang Mai
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frequently Asked Questions
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When are flight tickets from Seoul (SEL) to Chiang Mai (CNX) the cheapest?
Airlines adjust prices for flights from Seoul to Chiang Mai based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Seoul (SEL) to Chiang Mai (CNX) cost?
According to Trip.com's data, the lowest price is around AED 1,306. -
How long does it take to fly from Seoul (SEL) to Chiang Mai (CNX)?
It takes about 5 hours 49 minutes to fly from Seoul (SEL) to Chiang Mai (CNX). -
What are the most popular airlines that fly from Seoul (SEL) to Chiang Mai (CNX)?
Airlines with flights from Seoul (SEL) to Chiang Mai (CNX): Jeju Air, Thai Airways, Eastar Jet, Korean Air, Delta Air Lines, Hahn Air Systems and Asiana Airlines. -
How many airports are there in Chiang Mai (CNX)?
There are 1 airport(s) near Chiang Mai (CNX): Chiang Mai International Airport.
How to find a cheap flight from Seoul to Chiang Mai
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seoul to Chiang Mai. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Seoul to Chiang Mai ticket.
Tap "Date" on flight search bar to scan through the calender for Seoul to Chiang Mai airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Thu, May 8 at AED 239 for one-way flights.
Compare cheap Seoul to Chiang Mai flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Seoul to Chiang Mai. The cheapest airline operating is Eastar Jet.
Set up a Price Alert
By setting up a Price Alert for your Seoul to Chiang Mai route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Seoul to Chiang Mai flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Seoul to Chiang Mai to get exclusive deals for you.
Flight Info | Seoul to Chiang Mai
Cheapest one-way flight price | AED 239 |
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Cheapest return ticket price | AED 589 |
Off-season for travel | March |
Peak season for travel | June |
Flight distance | 3,421.41 km |
Average flight time | 5 hours 49 minutes |
Popular airline | Jeju Air |
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