Cheap flights from Chiang Mai to Incheon Intl Airport from ฿3,328
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — ICN
4 Jan — 11 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Chiang Mai to Incheon Intl are usually found in September or March, booked 22 days in advance, depart on a Tuesday or Wednesday and return on a Monday
Cheap flight deals from Chiang Mai to Incheon Intl
Enter your travel dates to find the best prices.
Cheapest flights from Chiang Mai to Incheon Intl
Explore the most affordable flight options available from Chiang Mai to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.
Wed 10/1221:25CNX - ICN
Nonstop5h 05mMultiple Airlines
Tue 16/1211:20ICN - CNX
1 stop12h 15mMultiple Airlines
Deal found 3/12฿8,704
Fri 12/1221:25CNX - ICN
Nonstop5h 05mMultiple Airlines
Tue 16/1211:20ICN - CNX
1 stop12h 15mMultiple Airlines
Deal found 4/12฿8,768
Fri 5/1221:40CNX - ICN
Nonstop5h 05mMultiple Airlines
Tue 9/1217:55ICN - CNX
1 stop16h 45mMultiple Airlines
Deal found 4/12฿8,896
Fri 12/1221:25CNX - ICN
Nonstop5h 05mMultiple Airlines
Tue 10/317:25ICN - CNX
Nonstop5h 25mMultiple Airlines
Deal found 4/12฿10,144
Thu 4/1222:05CNX - ICN
Nonstop4h 50mMultiple Airlines
Mon 8/1221:30ICN - CNX
2 stops18h 35mMultiple Airlines
Deal found 3/12฿10,272
Thu 25/1221:25CNX - ICN
Nonstop5h 05mMultiple Airlines
Fri 2/116:20ICN - CNX
1 stop24h 00mMultiple Airlines
Deal found 5/12฿10,400
Thu 4/1222:05CNX - ICN
Nonstop4h 50mJin Air
Mon 8/1216:50ICN - CNX
Nonstop6h 15mJin Air
Deal found 2/12฿10,432
Best flights from Chiang Mai to Incheon Intl
Discover carefully curated flight deals from Chiang Mai to Incheon Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2025.
Fri 22/518:35CNX - ICN
1 stop13h 30mMultiple Airlines
Tue 26/511:20ICN - CNX
1 stop12h 45mMultiple Airlines
Deal found 4/12฿7,968
Mon 12/116:25CNX - ICN
2 stops16h 30mChina Eastern
Thu 22/112:20ICN - CNX
2 stops22h 45mChina Eastern
Deal found 3/12฿9,856
Sun 18/110:05CNX - ICN
3 stops22h 50mMultiple Airlines
Sun 25/111:20ICN - CNX
1 stop12h 15mMultiple Airlines
Deal found 4/12฿9,280
Fri 9/116:25CNX - ICN
2 stops20h 30mChina Eastern
Fri 16/112:20ICN - CNX
2 stops22h 45mChina Eastern
Deal found 3/12฿9,856
Mon 12/110:35CNX - ICN
1 stop13h 00mMultiple Airlines
Thu 22/113:10ICN - CNX
1 stop10h 40mMultiple Airlines
Deal found 3/12฿9,984
Fri 22/516:20CNX - ICN
2 stops20h 35mChina Eastern
Tue 26/514:15ICN - CNX
2 stops27h 05mChina Eastern
Deal found 4/12฿10,464
Thu 5/218:50CNX - ICN
1 stop17h 00mMultiple Airlines
Thu 19/211:20ICN - CNX
1 stop11h 20mMultiple Airlines
Deal found 3/12฿10,112
Sat 17/110:05CNX - ICN
2 stops22h 50mChina Eastern
Sat 24/113:15ICN - CNX
2 stops21h 50mChina Eastern
Deal found 3/12฿10,976
Wed 4/322:10CNX - ICN
1 stop16h 25mMultiple Airlines
Sun 8/319:10ICN - CNX
Nonstop6h 35mMultiple Airlines
Deal found 4/12฿10,656
Direct flights from Chiang Mai to Incheon Intl
Explore direct flight options from Chiang Mai to Incheon Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 December 2025.
Thu 25/1221:25CNX - ICN
Nonstop5h 05mT'way Air
Sun 28/1216:25ICN - CNX
Nonstop6h 00mT'way Air
Deal found 3/12฿10,784
Thu 25/1221:50CNX - ICN
Nonstop5h 40mEastar Jet
Tue 30/1217:25ICN - CNX
Nonstop5h 25mEastar Jet
Deal found 5/12฿10,912
Mon 12/121:25CNX - ICN
Nonstop5h 05mT'way Air
Fri 23/116:25ICN - CNX
Nonstop6h 00mT'way Air
Deal found 4/12฿11,585
Thu 25/1221:50CNX - ICN
Nonstop5h 40mMultiple Airlines
Sat 3/116:25ICN - CNX
Nonstop6h 00mMultiple Airlines
Deal found 5/12฿11,649
Thu 25/1221:50CNX - ICN
Nonstop5h 40mMultiple Airlines
Fri 2/116:25ICN - CNX
Nonstop6h 00mMultiple Airlines
Deal found 5/12฿11,681
Thu 25/1221:25CNX - ICN
Nonstop5h 05mT'way Air
Thu 1/116:25ICN - CNX
Nonstop6h 00mT'way Air
Deal found 5/12฿11,873
Thu 18/1200:45CNX - ICN
Nonstop4h 45mJeju Air
Tue 23/1219:10ICN - CNX
Nonstop6h 35mJeju Air
Deal found 5/12฿11,969
Wed 24/1221:25CNX - ICN
Nonstop5h 05mMultiple Airlines
Sat 27/1219:10ICN - CNX
Nonstop6h 35mMultiple Airlines
Deal found 4/12฿12,001
Mon 12/121:25CNX - ICN
Nonstop5h 05mT'way Air
Sat 24/116:25ICN - CNX
Nonstop6h 00mT'way Air
Deal found 4/12฿12,033
Wed 24/1221:25CNX - ICN
Nonstop5h 05mMultiple Airlines
Tue 30/1219:10ICN - CNX
Nonstop6h 35mMultiple Airlines
Deal found 5/12฿12,225
Wed 24/1221:25CNX - ICN
Nonstop5h 05mT'way Air
Sun 4/116:25ICN - CNX
Nonstop6h 00mT'way Air
Deal found 5/12฿12,257
Wed 24/1221:25CNX - ICN
Nonstop5h 05mT'way Air
Fri 2/116:25ICN - CNX
Nonstop6h 00mT'way Air
Deal found 5/12฿12,321
Last-minute flights from Chiang Mai to Incheon Intl
Discover last-minute flight deals from Chiang Mai to Incheon Intl. Data last updated 5 December 2025 and is based on user searches.
Fri 5/1221:40CNX - ICN
Nonstop5h 05mMultiple Airlines
Tue 9/1217:55ICN - CNX
1 stop16h 45mMultiple Airlines
Deal found 4/12฿8,896
Wed 10/1221:25CNX - ICN
Nonstop5h 05mMultiple Airlines
Tue 16/1211:20ICN - CNX
1 stop12h 15mMultiple Airlines
Deal found 3/12฿8,704
Fri 12/1221:25CNX - ICN
Nonstop5h 05mMultiple Airlines
Tue 16/1211:20ICN - CNX
1 stop12h 15mMultiple Airlines
Deal found 4/12฿8,768
Thu 8/110:05CNX - ICN
2 stops22h 50mChina Eastern
Sun 11/112:20ICN - CNX
2 stops22h 45mChina Eastern
Deal found 5/12฿9,408
Tue 13/101:35CNX - ICN
1 stop21h 10mMultiple Airlines
Sat 24/117:55ICN - CNX
1 stop16h 45mMultiple Airlines
Deal found 4/12฿8,032
Thu 15/106:50CNX - ICN
1 stop25h 15mMultiple Airlines
Thu 22/117:55ICN - CNX
1 stop16h 45mMultiple Airlines
Deal found 4/12฿9,024
Sun 18/110:05CNX - ICN
2 stops22h 50mMultiple Airlines
Sun 25/111:20ICN - CNX
1 stop12h 15mMultiple Airlines
Deal found 4/12฿9,280
Sun 18/116:25CNX - ICN
2 stops16h 30mChina Eastern
Sun 25/112:20ICN - CNX
2 stops29h 05mChina Eastern
Deal found 4/12฿9,568
Wed 21/110:05CNX - ICN
3 stops22h 50mChina Eastern
Sun 25/112:20ICN - CNX
2 stops22h 45mChina Eastern
Deal found 5/12฿9,376
Wed 21/110:05CNX - ICN
3 stops22h 50mMultiple Airlines
Sun 25/111:20ICN - CNX
1 stop12h 15mMultiple Airlines
Deal found 5/12฿9,440
Tue 27/110:05CNX - ICN
3 stops22h 50mMultiple Airlines
Sat 31/111:20ICN - CNX
1 stop12h 15mMultiple Airlines
Deal found 5/12฿9,184
One-way flights from Chiang Mai to Incheon Intl
Search for one-way flight options from Chiang Mai to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated 5 December 2025.
Wed 4/315:10CNX - ICN
1 stop13h 10mแอร์เอเชีย
Deal found 4/12฿3,328
Thu 5/315:10CNX - ICN
1 stop22h 50mMultiple Airlines
Deal found 4/12฿3,424
Sat 7/215:10CNX - ICN
1 stop22h 50mMultiple Airlines
Deal found 5/12฿3,584
Mon 15/1221:20CNX - ICN
1 stop10h 45mMultiple Airlines
Deal found 3/12฿4,096
Mon 9/322:10CNX - ICN
1 stop16h 25mMultiple Airlines
Deal found 5/12฿4,128
Tue 16/1219:00CNX - ICN
1 stop13h 05mMultiple Airlines
Deal found 3/12฿4,320
Mon 23/221:20CNX - ICN
1 stop17h 15mMultiple Airlines
Deal found 3/12฿4,384
Find flight deals from Chiang Mai to Incheon Intl
Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 December 2025.
Customise your flight search to find flights from Chiang Mai to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from Chiang Mai to Incheon Intl Airport that are best for you.
Fly from
Chiang Mai
Fly to
Incheon Intl
Route
Depart
Return
Price
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Fri 22/5
18:35-10:05
1 stop13h 30m
Incheon Intl
Tue 26/5
11:20-22:05
1 stop12h 45m
฿7,968
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Sun 18/1
10:05-10:55
3 stops22h 50m
Incheon Intl
Sun 25/1
11:20-21:35
1 stop12h 15m
฿9,280
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Mon 12/1
16:25-10:55
2 stops16h 30m
Incheon Intl
Thu 22/1
12:20-09:05
2 stops22h 45m
฿9,856
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Fri 9/1
16:25-14:55
2 stops20h 30m
Incheon Intl
Fri 16/1
12:20-09:05
2 stops22h 45m
฿9,856
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Mon 12/1
10:35-01:35
1 stop13h 00m
Incheon Intl
Thu 22/1
13:10-21:50
1 stop10h 40m
฿9,984
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Thu 5/2
18:50-13:50
1 stop17h 00m
Incheon Intl
Thu 19/2
11:20-20:40
1 stop11h 20m
฿10,112
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Fri 22/5
16:20-14:55
2 stops20h 35m
Incheon Intl
Tue 26/5
14:15-15:20
2 stops27h 05m
฿10,464
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Wed 4/3
22:10-16:35
1 stop16h 25m
Incheon Intl
Sun 8/3
19:10-23:45
Nonstop6h 35m
฿10,656
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Sat 17/1
10:05-10:55
2 stops22h 50m
Incheon Intl
Sat 24/1
13:15-09:05
2 stops21h 50m
฿10,976
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Thu 26/3
15:10-10:05
1 stop16h 55m
฿4,160
Flights are sorted by cheapest return flights first.
Deals found on 4/12
Showing 1-10 of 20 results
1
2
Best time to book a flight from Chiang Mai to Incheon Intl
Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Chiang Mai with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chiang Mai to Incheon Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Chiang Mai to Incheon Intl Airport?
Use this chart to determine the optimal time to book a return flight from Chiang Mai to Incheon Intl. Price data was last updated on 28 November 2025.
To ensure you get the cheapest price possible for a flight from Chiang Mai to Incheon Intl Airport, you should look to book at least 21 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Chiang Mai to Incheon Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Chiang Mai to Incheon Intl Airport (average of ฿4,320). Flying from Chiang Mai to Incheon Intl Airport in January is currently the most expensive (average of ฿10,816). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CNX to ICN?
Find hourly flight availability from Chiang Mai to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.
When flying from Chiang Mai to Incheon Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Chiang Mai to Incheon Intl Airport
Explore weekly flight availability from Chiang Mai to Incheon Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 5 December 2025.
The most flights from CNX to ICN are scheduled on a Thursday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
How often are flights from Chiang Mai to Incheon delayed?
About 13% of weekly flights between Chiang Mai and Incheon have experienced delays in the past year, with the average delay time being 126 minutes.
What is the most punctual flight time for Chiang Mai to Incheon flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chiang Mai to Incheon flights?
Over the past year, Asiana Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.
Reviews of airlines servicing Incheon Intl
Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated 5 December 2025.
Check out reviews from past customers who have flown with Jeju Air from Chiang Mai to Incheon Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Find useful and relevant information for your journey from Chiang Mai to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Chiang Mai to Incheon Intl?
Most people fly from Chiang Mai (CNX) if they book a flight from Chiang Mai to Incheon Intl. On average, Chiang Mai has 5 outbound flights to Incheon Intl per day from 1 airline. Chiang Mai is conveniently located just 3.1 km from Chiang Mai’s city centre.
How popular is this Chiang Mai to Incheon Intl Airport flight route?
Within the past month, 89 users have taken a look at flights from Chiang Mai to Incheon Intl.
How long is the flight from Chiang Mai to Incheon Intl Airport?
A quick flight from Chiang Mai to Incheon Intl Airport can take about 16h 30m. China Eastern provides one of the quickest options available for as low as ฿9,856. The distance from Chiang Mai to Incheon Intl Airport is about 3378 km.
What is the cheapest airline to fly from Chiang Mai to Incheon Intl Airport round-trip?
According to our current data, Jeju Air (฿5,745), offers the cheapest pricing from Chiang Mai to Incheon Intl Airport. Jeju Air is priced at 56% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from Chiang Mai to Incheon Intl Airport?
Consider Eastar Jet (96%), Thai Airways (92%) or Asiana Airlines (92%) when booking your flight. These represent the most reliable airlines when flying from Chiang Mai to Incheon Intl Airport.
What are the cheapest flights from Chiang Mai to Incheon Intl Airport?
Looking for the cheapest flight from Chiang Mai to Incheon Intl Airport? While on average our users pay ฿21,476, our data indicates the cheapest price to be ฿4,967. The most popular route (Chiang Mai - Incheon Intl), is priced around ฿6,144.
Can I find deals for flights from Chiang Mai to Incheon Intl that include hotel bookings?
Yes. In addition to deals on Chiang Mai to Incheon Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Chiang Mai to Incheon Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to Incheon Intl.
Can I find deals for business class flights from Chiang Mai to Incheon Intl?
Yes. Cheapflights offers flight deals from Chiang Mai to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chiang Mai to Incheon Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Chiang Mai to Incheon Intl Airport (average of ฿4,320). Flying from Chiang Mai to Incheon Intl Airport in January is currently the most expensive (average of ฿10,816). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Book flights to Incheon Intl Airport if you plan to visit one of these locations
Daejeon
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Fly from Chiang Mai to Incheon Intl on these airlines
Choose from the following airlines for your flight from Chiang Mai to Incheon Intl. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
Explore flights to Incheon Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
Browse through other flights departing from Chiang Mai. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
Top airline flying from Chiang Mai to Incheon Intl
Discover the top airline that operate flights from Chiang Mai to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 5 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Chiang Mai to Incheon Intl?
Deals for Chiang Mai to Incheon Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to Incheon Intl?
Cheapflights helps you find that perfect flight to Incheon Intl from Chiang Mai by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Chiang Mai to Incheon Intl with no change fees?
Yes, we can. To see specific flights from Chiang Mai to Incheon Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Chiang Mai to Incheon Intl become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Incheon Intl from Chiang Mai today and book when prices fit your budget.
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