Cheap flights from Chiang Mai to Incheon Intl Airport from ฿3,178
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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — ICN
17 Jan — 24 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 Thursday 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 18 December 2025.
Fri 19/1200:45CNX - ICN
Nonstop4h 45mMultiple Airlines
Sat 7/317:55ICN - CNX
1 stop16h 45mMultiple Airlines
Deal found 16/12฿8,903
Tue 30/1209:10CNX - ICN
1 stop19h 10mMultiple Airlines
Wed 11/217:55ICN - CNX
1 stop16h 45mMultiple Airlines
Deal found 18/12฿9,187
Mon 22/1221:25CNX - ICN
Nonstop5h 05mMultiple Airlines
Fri 2/116:40ICN - CNX
2 stops23h 40mMultiple Airlines
Deal found 17/12฿10,068
Thu 18/1221:25CNX - ICN
Nonstop5h 05mMultiple Airlines
Mon 5/112:15ICN - CNX
2 stops22h 50mMultiple Airlines
Deal found 17/12฿10,130
Thu 18/1210:05CNX - ICN
3 stops22h 50mChina Eastern
Mon 5/112:15ICN - CNX
2 stops22h 50mChina Eastern
Deal found 17/12฿10,193
Mon 22/1210:05CNX - ICN
3 stops26h 50mChina Eastern
Fri 2/116:40ICN - CNX
2 stops23h 40mChina Eastern
Deal found 17/12฿10,225
Wed 24/1200:45CNX - ICN
Nonstop4h 45mMultiple Airlines
Thu 1/114:20ICN - CNX
3 stops20h 45mMultiple Airlines
Deal found 17/12฿10,382
Wed 24/1221:25CNX - ICN
Nonstop5h 05mMultiple Airlines
Tue 30/1214:20ICN - CNX
3 stops20h 45mMultiple Airlines
Deal found 17/12฿10,571
Wed 24/1221:25CNX - ICN
Nonstop5h 05mMultiple Airlines
Thu 1/114:20ICN - CNX
3 stops20h 45mMultiple Airlines
Deal found 17/12฿10,697
Mon 22/1200:45CNX - ICN
Nonstop4h 45mJeju Air
Sat 27/1219:10ICN - CNX
Nonstop6h 35mJeju Air
Deal found 17/12฿10,760
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 18 December 2025.
Fri 27/322:10CNX - ICN
1 stop9h 55mMultiple Airlines
Sat 18/408:15ICN - CNX
1 stop10h 35mMultiple Airlines
Deal found 16/12฿7,928
Fri 16/110:05CNX - ICN
3 stops22h 50mChina Eastern
Tue 20/112:20ICN - CNX
2 stops22h 45mChina Eastern
Deal found 17/12฿9,847
Tue 6/121:50CNX - ICN
Nonstop5h 40mMultiple Airlines
Wed 14/116:40ICN - CNX
2 stops23h 40mMultiple Airlines
Deal found 15/12฿8,998
Mon 1/615:05CNX - ICN
1 stop17h 00mMultiple Airlines
Wed 10/620:15ICN - CNX
2 stops19h 10mMultiple Airlines
Deal found 16/12฿9,187
Fri 9/100:45CNX - ICN
Nonstop4h 45mMultiple Airlines
Mon 26/107:25ICN - CNX
1 stop27h 40mMultiple Airlines
Deal found 17/12฿9,470
Mon 12/121:50CNX - ICN
Nonstop5h 40mMultiple Airlines
Fri 30/111:45ICN - CNX
2 stops23h 20mMultiple Airlines
Deal found 16/12฿9,596
Sat 14/222:10CNX - ICN
1 stop9h 55mMultiple Airlines
Wed 18/219:50ICN - CNX
1 stop13h 30mMultiple Airlines
Deal found 16/12฿9,659
Thu 15/110:35CNX - ICN
1 stop13h 00mMultiple Airlines
Mon 19/116:40ICN - CNX
2 stops23h 40mMultiple Airlines
Deal found 16/12฿9,721
Tue 17/320:30CNX - ICN
1 stop11h 35mMultiple Airlines
Fri 20/316:40ICN - CNX
2 stops18h 25mMultiple Airlines
Deal found 17/12฿9,721
Mon 16/320:30CNX - ICN
1 stop11h 35mMultiple Airlines
Fri 20/315:40ICN - CNX
2 stops19h 25mMultiple Airlines
Deal found 16/12฿9,847
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 18 December 2025.
Sat 6/623:00CNX - ICN
Nonstop5h 30mJeju Air
Sat 20/618:10ICN - CNX
Nonstop5h 50mJeju Air
Deal found 17/12฿9,501
Wed 25/221:25CNX - ICN
Nonstop5h 05mMultiple Airlines
Sun 1/316:15ICN - CNX
Nonstop6h 15mMultiple Airlines
Deal found 18/12฿10,351
Sat 10/100:45CNX - ICN
Nonstop4h 45mJeju Air
Fri 30/119:10ICN - CNX
Nonstop6h 35mJeju Air
Deal found 16/12฿10,382
Mon 12/121:50CNX - ICN
Nonstop5h 40mMultiple Airlines
Fri 30/119:10ICN - CNX
Nonstop6h 35mMultiple Airlines
Deal found 16/12฿10,508
Tue 17/321:50CNX - ICN
Nonstop5h 40mEastar Jet
Sat 21/317:25ICN - CNX
Nonstop5h 25mEastar Jet
Deal found 17/12฿10,571
Wed 7/121:25CNX - ICN
Nonstop5h 05mMultiple Airlines
Tue 13/119:10ICN - CNX
Nonstop6h 35mMultiple Airlines
Deal found 17/12฿10,728
Wed 7/121:25CNX - ICN
Nonstop5h 05mT'way Air
Fri 16/116:25ICN - CNX
Nonstop6h 00mT'way Air
Deal found 17/12฿10,886
Wed 7/121:25CNX - ICN
Nonstop5h 05mMultiple Airlines
Thu 15/117:25ICN - CNX
Nonstop5h 25mMultiple Airlines
Deal found 17/12฿10,948
Wed 7/121:25CNX - ICN
Nonstop5h 05mT'way Air
Thu 15/116:25ICN - CNX
Nonstop6h 00mT'way Air
Deal found 17/12฿11,011
Tue 6/121:50CNX - ICN
Nonstop5h 40mEastar Jet
Fri 16/117:25ICN - CNX
Nonstop5h 25mEastar Jet
Deal found 17/12฿11,137
Tue 6/121:50CNX - ICN
Nonstop5h 40mEastar Jet
Thu 15/117:25ICN - CNX
Nonstop5h 25mEastar Jet
Deal found 17/12฿11,169
Thu 8/121:50CNX - ICN
Nonstop5h 40mEastar Jet
Thu 15/117:25ICN - CNX
Nonstop5h 25mEastar Jet
Deal found 17/12฿11,200
Last-minute flights from Chiang Mai to Incheon Intl
Discover last-minute flight deals from Chiang Mai to Incheon Intl. Data last updated 18 December 2025 and is based on user searches.
Mon 22/1200:45CNX - ICN
Nonstop4h 45mJeju Air
Sat 27/1219:10ICN - CNX
Nonstop6h 35mJeju Air
Deal found 17/12฿10,760
Mon 22/1200:45CNX - ICN
Nonstop4h 45mJeju Air
Mon 29/1219:10ICN - CNX
Nonstop6h 35mJeju Air
Deal found 17/12฿11,169
Mon 22/1200:45CNX - ICN
Nonstop4h 45mMultiple Airlines
Wed 31/1213:10ICN - CNX
1 stop10h 40mMultiple Airlines
Deal found 17/12฿11,200
Wed 24/1200:45CNX - ICN
Nonstop4h 45mMultiple Airlines
Thu 1/113:15ICN - CNX
2 stops21h 50mMultiple Airlines
Deal found 17/12฿10,382
Wed 24/1221:25CNX - ICN
Nonstop5h 05mMultiple Airlines
Tue 30/1214:20ICN - CNX
3 stops20h 45mMultiple Airlines
Deal found 17/12฿10,571
Wed 24/1221:25CNX - ICN
Nonstop5h 05mMultiple Airlines
Thu 1/116:40ICN - CNX
2 stops23h 40mMultiple Airlines
Deal found 17/12฿10,697
Wed 24/1221:25CNX - ICN
Nonstop5h 05mMultiple Airlines
Sat 3/119:10ICN - CNX
Nonstop6h 35mMultiple Airlines
Deal found 17/12฿10,917
Wed 24/1221:25CNX - ICN
Nonstop5h 05mT'way Air
Mon 29/1216:25ICN - CNX
Nonstop6h 00mT'way Air
Deal found 17/12฿11,137
Fri 26/1216:25CNX - ICN
3 stops18h 50mChina Eastern
Thu 1/114:20ICN - CNX
3 stops20h 45mChina Eastern
Deal found 17/12฿11,357
Sat 27/1210:05CNX - ICN
3 stops22h 50mMultiple Airlines
Sat 21/311:20ICN - CNX
1 stop9h 45mMultiple Airlines
Deal found 16/12฿10,068
Sat 27/1210:05CNX - ICN
3 stops22h 50mChina Eastern
Sat 21/315:40ICN - CNX
2 stops19h 25mChina Eastern
Deal found 16/12฿10,854
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 18 December 2025.
Sun 8/309:10CNX - ICN
1 stop19h 10mMultiple Airlines
Deal found 17/12฿3,178
Tue 20/115:10CNX - ICN
1 stop22h 50mMultiple Airlines
Deal found 18/12฿3,303
Fri 16/115:10CNX - ICN
1 stop22h 50mMultiple Airlines
Deal found 16/12฿3,492
Sun 8/209:10CNX - ICN
1 stop19h 10mMultiple Airlines
Deal found 17/12฿3,524
Tue 3/215:10CNX - ICN
1 stop22h 50mMultiple Airlines
Deal found 18/12฿3,587
Fri 9/115:10CNX - ICN
1 stop13h 10mMultiple Airlines
Deal found 16/12฿3,838
Tue 30/1209:10CNX - ICN
1 stop19h 10mแอร์เอเชีย
Deal found 16/12฿3,901
Sat 25/415:35CNX - ICN
1 stop16h 30mMultiple Airlines
Deal found 18/12฿4,058
Wed 25/221:20CNX - ICN
1 stop10h 45mMultiple Airlines
Deal found 16/12฿4,090
Sat 17/115:10CNX - ICN
1 stop13h 10mMultiple Airlines
Deal found 17/12฿4,121
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 18 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 18 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 27/3
22:10-10:05
1 stop9h 55m
Incheon Intl
Sat 18/4
08:15-16:50
1 stop10h 35m
฿7,928
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Tue 6/1
21:50-05:30
Nonstop5h 40m
Incheon Intl
Wed 14/1
16:40-14:20
2 stops23h 40m
฿8,998
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Mon 1/6
15:05-10:05
1 stop17h 00m
Incheon Intl
Wed 10/6
20:15-13:25
2 stops19h 10m
฿9,187
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Fri 9/1
00:45-07:30
Nonstop4h 45m
Incheon Intl
Mon 26/1
07:25-09:05
1 stop27h 40m
฿9,470
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Mon 12/1
21:50-05:30
Nonstop5h 40m
Incheon Intl
Fri 30/1
11:45-09:05
2 stops23h 20m
฿9,596
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Sat 14/2
22:10-10:05
1 stop9h 55m
Incheon Intl
Wed 18/2
19:50-07:20
1 stop13h 30m
฿9,659
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Thu 15/1
10:35-01:35
1 stop13h 00m
Incheon Intl
Mon 19/1
16:40-14:20
2 stops23h 40m
฿9,721
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Tue 17/3
20:30-10:05
1 stop11h 35m
Incheon Intl
Fri 20/3
16:40-09:05
2 stops18h 25m
฿9,721
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Fri 16/1
10:05-10:55
3 stops22h 50m
Incheon Intl
Tue 20/1
12:20-09:05
2 stops22h 45m
฿9,847
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Mon 16/3
20:30-10:05
1 stop11h 35m
Incheon Intl
Fri 20/3
15:40-09:05
2 stops19h 25m
฿9,847
Flights are sorted by cheapest return flights first.
Deals found on 18/12
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 12 December 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 ฿4,247). Flying from Chiang Mai to Incheon Intl Airport in November is currently the most expensive (average of ฿10,823). 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 18 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 18 December 2025.
The most flights from CNX to ICN are scheduled on a Monday (7 on average). You will have fewer flight options on Thursday, 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 18 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.
What is the cheapest airline to fly from Chiang Mai to Incheon Intl Airport round-trip?
According to our current data, Jeju Air (฿5,648), offers the cheapest pricing from Chiang Mai to Incheon Intl Airport. Jeju Air is priced at 57% 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 T'way Air (100%), Thai Airways (100%) or Asiana Airlines (100%) 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 ฿12,538, our data indicates the cheapest price to be ฿4,883. The most popular route (Chiang Mai - Incheon Intl), is priced around ฿6,859.
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 ฿4,247). Flying from Chiang Mai to Incheon Intl Airport in November is currently the most expensive (average of ฿10,823). 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 18 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 18 December 2025.
Browse through other flights departing from Chiang Mai. Flights are based on user searches made on Cheapflights and were last updated on 18 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 18 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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