$122 Cheap flights from Incheon Intl. to Chiang Mai Intl. (ICN to CNX)

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Find The Best Dates To Fly from Incheon Intl. to Chiang Mai Intl.

Compare Flight Prices from Seoul to Chiang Mai

Affordable Airfare Tickets from ICN to CNX Airport

The cheapest flights to Chiang Mai Intl. found within the past 7 days were $249 round trip and $122 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Aug 20 - Fri, Aug 29
ICN
Seoul
CNX
Chiang Mai
$249 Roundtrip, found 4 days ago
$249
Roundtrip
found 4 days ago
Select Jeju Air flight, departing Wed, Aug 20 from Seoul to Chiang Mai, returning Fri, Aug 29, priced at $249 found 4 days ago
Sun, Sep 7 - Thu, Sep 18
ICN
Seoul
CNX
Chiang Mai
$253 Roundtrip, found 3 days ago
$253
Roundtrip
found 3 days ago
Select Jeju Air flight, departing Sun, Sep 7 from Seoul to Chiang Mai, returning Thu, Sep 18, priced at $253 found 3 days ago
Thu, May 22 - Wed, May 28
ICN
Seoul
CNX
Chiang Mai
$260 Roundtrip, found 5 days ago
$260
Roundtrip
found 5 days ago
Select Jeju Air flight, departing Thu, May 22 from Seoul to Chiang Mai, returning Wed, May 28, priced at $260 found 5 days ago
Sun, Jun 8 - Sun, Jun 15
ICN
Seoul
CNX
Chiang Mai
$263 Roundtrip, found 1 day ago
$263
Roundtrip
found 1 day ago
Select Jeju Air flight, departing Sun, Jun 8 from Seoul to Chiang Mai, returning Sun, Jun 15, priced at $263 found 1 day ago
Sat, Oct 18 - Wed, Oct 22
ICN
Seoul
CNX
Chiang Mai
$270 Roundtrip, found 2 days ago
$270
Roundtrip
found 2 days ago
Select Jeju Air flight, departing Sat, Oct 18 from Seoul to Chiang Mai, returning Wed, Oct 22, priced at $270 found 2 days ago
Sun, May 18 - Wed, May 21
ICN
Seoul
CNX
Chiang Mai
$273 Roundtrip, found 6 days ago
$273
Roundtrip
found 6 days ago
Select Jeju Air flight, departing Sun, May 18 from Seoul to Chiang Mai, returning Wed, May 21, priced at $273 found 6 days ago
Mon, Jul 7 - Sun, Jul 13
ICN
Seoul
CNX
Chiang Mai
$273 Roundtrip, found 3 days ago
$273
Roundtrip
found 3 days ago
Select Jeju Air flight, departing Mon, Jul 7 from Seoul to Chiang Mai, returning Sun, Jul 13, priced at $273 found 3 days ago
Sat, May 24 - Sun, Jun 1
ICN
Seoul
CNX
Chiang Mai
$273 Roundtrip, found 3 days ago
$273
Roundtrip
found 3 days ago
Select Hahn Air Systems flight, departing Sat, May 24 from Seoul to Chiang Mai, returning Sun, Jun 1, priced at $273 found 3 days ago
Sun, May 18 - Sat, May 24
ICN
Seoul
CNX
Chiang Mai
$274 Roundtrip, found 4 days ago
$274
Roundtrip
found 4 days ago
Select Jeju Air flight, departing Sun, May 18 from Seoul to Chiang Mai, returning Sat, May 24, priced at $274 found 4 days ago
Mon, Jun 16 - Fri, Jun 20
ICN
Seoul
CNX
Chiang Mai
$307 Roundtrip, found 1 day ago
$307
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Mon, Jun 16 from Seoul to Chiang Mai, returning Fri, Jun 20, priced at $307 found 1 day ago

Frequently asked questions

Can I catch a flight from ICN to CNX right now?
For any current Chiang Mai Airport travel advice and quarantine requirements, visit the Covid-19 Travel Advisor. Look before you book your flight, so you don’t get caught up en route.
Are there direct flights from ICN to Chiang Mai Intl. Airport (CNX)?
The only thing separating you and your next unforgettable adventure is a single flight. Korean Air is the only carrier that offers direct services from Incheon Airport to CNX, so it’s a wise idea to book well in advance of your departure date.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Chiang Mai Airport, please visit our Customer Service Portal.
How long is the flight from Incheon Airport to CNX?
If you’re traveling from Incheon Intl. Airport (ICN) to CNX, you can expect the journey to take about 6 hours and 47 minutes. If this sounds longer than you’d hoped, why not make the most of it? Read about where you’re going, work on your itinerary and have a decent rest before the adventure starts.
What is the flight distance from Incheon Intl. Airport (ICN) to Chiang Mai Intl. Airport (CNX)?
Traveling 2,100 mi between Incheon Intl. Airport (ICN) and Incheon Intl. Airport (ICN) calls for a glass of vino and some good movies. Kick back, get comfortable and simply enjoy the journey.
What airlines fly from ICN to Chiang Mai Intl. Airport (CNX)?
Ready to book the airfare for your next big adventure? Eager to travel from Seoul–Incheon Intl. Airport to Chiang Mai Intl. Airport (CNX) as quickly as possible? Book one of the 30 direct flights offered by Korean Air every month, and you’ll be touching down before you can say ‘Are we there yet?’
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Thai AirAsia, Nok Air or Bangkok Airways you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Seoul to Chiang Mai

 

Traveling From
Incheon Intl.
Traveling To
Chiang Mai Intl.
Shortest Flight Time
5 hours 30 mins
Earliest Departure Time
6:00PM KST
Latest Departure Time
7:50PM KST
Lowest Flight Price
$249

Route Info

Flight path for flights from Incheon International Airport to Chiang Mai International Airport.


Origin:
ICN - Incheon International Airport
Destination:
CNX - Chiang Mai International Airport
Distance:
2,294.00 miles


Discover our best flights from Seoul ICN to Chiang Mai CNX. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Seoul ICN to Chiang Mai CNX at the right price  

Airfares to Chiang Mai CNX from Seoul ICN currently cost between $249 and $307. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Seoul ICN to Chiang Mai CNX 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Seoul ICN to Chiang Mai CNX on Travelocity starting at $122. Prices and availability subject to change. Additional terms may apply. 

 

Get to Chiang Mai CNX from Seoul ICN quicker with direct flights. 

Get to Chiang Mai faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to CNX from ICN to take around 5 hour(s) 30 min(s).  

 

Find our cheapest airfares for flights from Seoul ICN to Chiang Mai CNX

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to CNX from ICN. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Seoul ICN to Chiang Mai CNX today 

If you’re flexible about when you travel, August is usually the cheapest month to fly from Seoul ICN to Chiang Mai CNX. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Chiang Mai CNX from Seoul ICN 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to CNX from ICN have this option.  

 

Travel with confidence when you book flights to Chiang Mai CNX from Seoul ICN with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.