Cheap flights from Incheon Intl Airport to Chiang Mai from $95
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Chiang Mai departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Jin Air flights from Incheon Intl Airport to Chiang Mai
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Jeju Air flights from Incheon Intl Airport to Chiang Mai
Our best Jeju Air deals on Incheon Intl Airport to Chiang Mai flight tickets
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How to get the cheapest flight ticket from Incheon Intl Airport to Chiang Mai
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Chiang Mai?
If you don’t want to visit Chiang Mai in May, then you should wait until March to fly from Incheon Intl Airport, when ticket prices are also cheap, with an average price of $212.
What is the cheapest day to depart on your flight to Chiang Mai?
The cheapest day to depart from Incheon Intl Airport to Chiang Mai is on a Saturday. Travelers who choose to depart for Chiang Mai on a Saturday will often find tickets for as low as $262. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Incheon Intl Airport to Chiang Mai for around $388.
What is the cheapest time of day to depart on your flight to Chiang Mai?
Flying to Chiang Mai from Incheon Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $347 when looking at flights departing in the afternoon. Flights to Chiang Mai are more costly in the morning, with an average ticket price of $614. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Incheon Intl to Chiang Mai flight route?
Fly from Incheon Intl to Chiang Mai for the best Incheon Intl - Chiang Mai flight prices
How far in advance should I book a flight to Chiang Mai?
You are more likely to see cheaper flights to Chiang Mai from Incheon Intl Airport when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Chiang Mai for around $278 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chiang Mai from Incheon Intl Airport for as low as $266 on momondo.
What cabin class options are available on Incheon Intl to Chiang Mai flights?
There are 2 cabin classes available to choose from on Incheon Intl to Chiang Mai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Incheon Intl to Chiang Mai?
Jeju Air, Eastar Jet, and Jin Air are the most popular carriers operating from Incheon Intl to Chiang Mai
What airlines fly to Chiang Mai?
Korean Air, Jeju Air and Asiana Airlines are the top three most popular airlines that fly to Chiang Mai from Incheon Intl Airport according to our data. Korean Air is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Chiang Mai. Keep in mind that there are 6 different airlines that fly to Chiang Mai on a routine basis, so you have a few additional options to choose from.
How many flights depart from Incheon Intl Airport to Chiang Mai on average per day?
As of June 2025, 6 flights take off from Incheon Intl Airport and land in Chiang Mai each day. The most common flight departure time for this route is 6:00PM, with 82% of daily flights taking off in the evening.
How many flights depart from Incheon Intl Airport to Chiang Mai on average per week?
43 flights are operational weekly from Incheon Intl Airport to Chiang Mai as of June 2025. The most popular departure day for this route is Thu, with 19% of flights per week taking off on this day.
When to book flights from Incheon Intl Airport to Chiang Mai
Cheap Incheon Intl Airport to Chiang Mai (ICN to CNX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Chiang Mai
How far is Incheon Intl to Chiang Mai by plane?
There are 2097.4 mi between Incheon Intl and Chiang Mai. A reasonable flight in good conditions will take 5h 30m.
When did momondo last update prices for flights from Incheon Intl Airport to Chiang Mai Airport?
Prices for flights from Incheon Intl Airport to Chiang Mai Airport are updated daily.
How many operators does momondo search for flights from Incheon Intl Airport to Chiang Mai Airport?
There are 6 operators available for flights from Incheon Intl Airport to Chiang Mai Airport as of June 2025.
How old do you have to be to fly from Incheon Intl Airport to Chiang Mai Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Incheon Intl Airport to Chiang Mai Airport.
What documentation or ID do you need to fly to Chiang Mai Airport?
The travel and health documents required for your trip to Chiang Mai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chiang Mai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Incheon Intl Airport to Chiang Mai?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Incheon Intl Airport to Chiang Mai is Boeing 737-800 (41.33% of total bookings). The next most popular plane models are Airbus A321neo (24.60%), Airbus A330-300 (16.95%), and Boeing 737 MAX 8 (13.57%).
What is the most popular airline from Incheon Intl Airport to Chiang Mai?
momondo data reveals that the most frequently booked airline on the route from Incheon Intl Airport to Chiang Mai is Korean Air, representing 31% of all bookings. The subsequent popular airlines are Jeju Air at 26%, Asiana Airlines at 16%, and Jin Air at 12%.
Best airlines flying from Incheon Intl Airport to Chiang Mai
Compare and see reviews for airlines that fly from Incheon Intl Airport to Chiang Mai with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $122 | Free Cancellation | Rating 0.0 0 reviews | |||
| PriceFrom $184 | Free Cancellation | Rating 7.5 33 reviews | |||
| PriceFrom $194 | Free Cancellation | Rating 8.7 19 reviews | |||
| PriceFrom $204 | Free Cancellation | Rating 7.2 92 reviews | |||
| PriceFrom $255 | Free Cancellation | Rating 8.2 441 reviews | |||
| PriceFrom $319 | Free Cancellation | Rating 8.4 1,090 reviews |
Jin Air Flights From Incheon Intl Airport to Chiang Mai
Across 4 Jin Air flights from Incheon Intl Airport to Chiang Mai this week, the average price was $279, with the best Jin Air deals starting from $194 round-trip. 19 users have rated Jin Air on momondo, with an average score of 8.7/10.
Korean Air Flights From Incheon Intl Airport to Chiang Mai
Korean Air is also a popular choice for this route. Korean Air flight deals for Incheon Intl Airport to Chiang Mai start from as low as $319 round-trip, depending on your selected dates, with average Korean Air deals seen on momondo around $527. Korean Air operates 11 flights to Chiang Mai from Incheon Intl Airport in an average week. Users have rated it 8.4/10 across 1,090 reviews.
Why use momondo?
Why should I use momondo to find a flight deal from Seoul to Chiang Mai?
It is quick and easy to find Seoul to Chiang Mai flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chiang Mai that suits you.
Can I find flights from Seoul to Chiang Mai with flexible booking policies on momondo?
Flights from Seoul to Chiang Mai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Seoul to Chiang Mai?
momondo helps you find the best flight between Seoul and Chiang Mai by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Seoul to Chiang Mai right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Seoul to Chiang Mai flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.