Cheap flight deals from Seoul to Chiang Mai Starting at AED 181

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Seoul to Chiang Mai?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
Search
  • 23 30

  • Apr

    30 6
  • 6 13
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
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.
Air China logo Air China

Frequently Asked Questions

  • 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 1,314.

  • How long does it take to fly from Seoul (SEL) to Chiang Mai (CNX)?

    It takes about 5 hours 54 minutes to fly from Seoul (SEL) to Chiang Mai (CNX).

  • What is the transportation method from the main airport to downtown in Chiang Mai?

    • The distance from Chiang Mai International Airport to downtown is about 3 km, by taxi about 20 minutes.

  • What time does the latest flight from Seoul to Chiang Mai depart?

    The latest flight departs from Seoul (ICN) at 19:50 and arrives in Chiang Mai (CNX) at 23:40.

  • 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, Hahn Air Systems, Korean Air, Delta Air Lines and Asiana Airlines.

  • What's the most popular airline for non-stop flights from Seoul (SEL) to Chiang Mai (CNX)?

    Korean Air operates 1 non-stop flights from Seoul (SEL) to Chiang Mai (CNX).

  • 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.
1
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 Sun, Mar 30 at AED 181 for one-way flights.
2
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.
3
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.
4
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.
5
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.
6
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 181
Cheapest return ticket price AED 431
Off-season for travel March
Peak season for travel December
Flight distance 3,421.41 km
Average flight time 5 hours 54 minutes
Popular airline Cebu Pacific

More Travel Options

  • Top Routes from Seoul
  • Top Routes to Chiang Mai
  • Trending Airlines