Cheap flights from Chiang Mai to Incheon Intl Airport from ฿3,346
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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — ICN
22 Jul — 29 Jul1
Return
1 adult
Economy
Cheapflights Tip: The best prices from Chiang Mai to Incheon Intl are usually found in September or March, booked 21 days in advance, depart on a Sunday or Saturday and return on a Monday
Cheap 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 17 July 2025.
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 17 July 2025.
Sun 31/810:50CNX - ICN
1 stop21h 30mMultiple Airlines
Fri 5/918:00ICN - CNX
Nonstop5h 35mMultiple Airlines
Deal found 15/7฿7,017
Wed 17/922:35CNX - ICN
Nonstop5h 15mJeju Air
Sun 21/918:00ICN - CNX
Nonstop5h 35mJeju Air
Deal found 16/7฿8,836
Mon 21/723:55CNX - ICN
Nonstop5h 00mEastar Jet
Wed 30/718:30ICN - CNX
Nonstop6h 10mEastar Jet
Deal found 17/7฿9,128
Fri 18/718:50CNX - ICN
1 stop17h 05mChina Southern
Wed 6/816:45ICN - CNX
1 stop27h 05mChina Southern
Deal found 17/7฿9,226
Wed 27/810:30CNX - ICN
1 stop9h 05mHK Express
Sat 29/1102:20ICN - CNX
1 stop9h 30mHK Express
Deal found 16/7฿9,583
Sun 17/801:20CNX - ICN
1 stop20h 25mCebu Pacific
Sat 30/801:15ICN - CNX
1 stop25h 05mCebu Pacific
Deal found 17/7฿10,200
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 17 July 2025.
Sun 31/810:50CNX - ICN
1 stop21h 30mMultiple Airlines
Fri 5/918:00ICN - CNX
Nonstop5h 35mMultiple Airlines
Deal found 15/7฿7,017
Wed 17/922:35CNX - ICN
Nonstop5h 15mJeju Air
Sun 21/918:00ICN - CNX
Nonstop5h 35mJeju Air
Deal found 16/7฿8,836
Wed 27/810:30CNX - ICN
1 stop9h 05mHK Express
Sat 29/1102:20ICN - CNX
1 stop9h 30mHK Express
Deal found 16/7฿9,583
Fri 8/818:50CNX - ICN
1 stop25h 00mChina Southern
Tue 12/816:45ICN - CNX
1 stop27h 05mChina Southern
Deal found 17/7฿9,843
Sun 17/801:20CNX - ICN
1 stop20h 25mCebu Pacific
Sat 30/801:15ICN - CNX
1 stop25h 05mCebu Pacific
Deal found 17/7฿10,200
Wed 27/816:20CNX - ICN
2 stops16h 55mChina Eastern
Sun 30/1120:50ICN - CNX
2 stops19h 30mChina Eastern
Deal found 16/7฿10,558
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 17 July 2025.
Wed 17/922:35CNX - ICN
Nonstop5h 15mJeju Air
Sun 21/918:00ICN - CNX
Nonstop5h 35mJeju Air
Deal found 16/7฿8,836
Thu 11/923:55CNX - ICN
Nonstop5h 15mMultiple Airlines
Thu 18/918:00ICN - CNX
Nonstop5h 35mMultiple Airlines
Deal found 17/7฿10,460
Thu 11/923:55CNX - ICN
Nonstop5h 15mEastar Jet
Thu 18/918:30ICN - CNX
Nonstop6h 10mEastar Jet
Deal found 16/7฿10,883
Sat 30/800:45CNX - ICN
Nonstop5h 05mAsiana Airlines
Sun 7/919:50ICN - CNX
Nonstop5h 50mAsiana Airlines
Deal found 17/7฿15,236
Last-minute flights from Chiang Mai to Incheon Intl
Discover last-minute flight deals from Chiang Mai to Incheon Intl. Data last updated 17 July 2025 and is based on user searches.
Fri 18/718:50CNX - ICN
1 stop17h 05mChina Southern
Wed 6/816:45ICN - CNX
1 stop27h 05mChina Southern
Deal found 17/7฿9,226
Mon 21/723:55CNX - ICN
Nonstop5h 00mEastar Jet
Wed 30/718:30ICN - CNX
Nonstop6h 10mEastar Jet
Deal found 17/7฿9,128
Thu 24/723:05CNX - ICN
1 stop20h 40mAir China
Sat 26/714:40ICN - CNX
1 stop9h 10mAir China
Deal found 15/7฿12,669
Thu 24/723:55CNX - ICN
Nonstop5h 15mEastar Jet
Sat 26/718:30ICN - CNX
Nonstop6h 10mEastar Jet
Deal found 15/7฿16,600
Fri 25/722:35CNX - ICN
Nonstop5h 15mMultiple Airlines
Fri 1/816:45ICN - CNX
1 stop27h 05mMultiple Airlines
Deal found 17/7฿8,804
Fri 25/718:50CNX - ICN
1 stop18h 35mChina Southern
Fri 1/816:45ICN - CNX
1 stop27h 05mChina Southern
Deal found 17/7฿9,258
Fri 25/710:05CNX - ICN
3 stops22h 30mChina Eastern
Fri 1/820:15ICN - CNX
2 stops19h 10mChina Eastern
Deal found 17/7฿12,182
Fri 25/711:55CNX - ICN
2 stops17h 10mMalaysia Airlines
Thu 31/700:10ICN - CNX
2 stops21h 00mMalaysia Airlines
Deal found 17/7฿52,074
Sun 17/801:20CNX - ICN
1 stop20h 25mCebu Pacific
Sat 30/801:15ICN - CNX
1 stop25h 05mCebu Pacific
Deal found 17/7฿10,200
Wed 27/810:30CNX - ICN
1 stop9h 05mHK Express
Sat 29/1102:20ICN - CNX
1 stop9h 30mHK Express
Deal found 16/7฿9,583
Wed 27/816:20CNX - ICN
2 stops16h 55mChina Eastern
Sun 30/1120:50ICN - CNX
2 stops19h 30mChina Eastern
Deal found 16/7฿10,558
Sun 31/810:50CNX - ICN
1 stop21h 30mMultiple Airlines
Fri 5/918:00ICN - CNX
Nonstop5h 35mMultiple Airlines
Deal found 15/7฿7,017
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 17 July 2025.
Wed 27/817:20CNX - ICN
1 stop11h 40mMultiple Airlines
Deal found 16/7฿3,346
Thu 24/723:30CNX - ICN
1 stop8h 50mThai AirAsia
Deal found 16/7฿3,996
Sun 28/901:20CNX - ICN
1 stop20h 25mCebu Pacific
Deal found 17/7฿4,710
Tue 30/922:35CNX - ICN
Nonstop5h 15mJeju Air
Deal found 17/7฿4,840
Wed 23/723:55CNX - ICN
Nonstop5h 15mEastar Jet
Deal found 16/7฿4,905
Fri 29/819:25CNX - ICN
1 stop24h 10mHK Express
Deal found 17/7฿5,068
Mon 22/918:50CNX - ICN
1 stop17h 05mChina Southern
Deal found 17/7฿5,782
Cheapflights Fare Finder
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 17 July 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
Sun 31/8
10:50-10:20
1 stop21h 30m
Incheon Intl
Fri 5/9
18:00-21:35
Nonstop5h 35m
฿7,017
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Wed 17/9
22:35-05:50
Nonstop5h 15m
Incheon Intl
Sun 21/9
18:00-21:35
Nonstop5h 35m
฿8,836
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Wed 27/8
10:30-21:35
1 stop9h 05m
Incheon Intl
Sat 29/11
02:20-09:50
1 stop9h 30m
฿9,583
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Fri 8/8
18:50-21:50
1 stop25h 00m
Incheon Intl
Tue 12/8
16:45-17:50
1 stop27h 05m
฿9,843
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Sun 17/8
01:20-23:45
1 stop20h 25m
Incheon Intl
Sat 30/8
01:15-00:20
1 stop25h 05m
฿10,200
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Wed 27/8
16:20-11:15
2 stops16h 55m
Incheon Intl
Sun 30/11
20:50-14:20
2 stops19h 30m
฿10,558
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Wed 27/8
17:20-07:00
1 stop11h 40m
฿3,346
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Thu 24/7
23:30-10:20
1 stop8h 50m
฿3,996
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Sun 28/9
01:20-23:45
1 stop20h 25m
฿4,710
Chiang MaiIncheon
CNX - ICN
CNXICN
Chiang Mai
Tue 30/9
22:35-05:50
Nonstop5h 15m
฿4,840
Flights are sorted by cheapest return flights first.
Deals found on 16/7
Showing 1-10 of 13 results
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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
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 11 July 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, June is the cheapest month in which you can book a flight from Chiang Mai to Incheon Intl Airport (average of ฿152). Flying from Chiang Mai to Incheon Intl Airport in January is currently the most expensive (average of ฿388). 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 17 July 2025.
A simple way to save on the total cost of your ticket is to fly from Chiang Mai to Incheon Intl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight at midday.
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 17 July 2025.
The most flights from CNX to ICN are scheduled on a Monday (8 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 on average).
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 17 July 2025.
Check out reviews from past customers who have flown with China Southern, Thai AirAsia, andChina Eastern 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.
Seats are clean and comfortable. Most important, the leg room is wider than many other airlines
Related info for your journey
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 7 outbound flights to Incheon Intl per day from 3 airlines. 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 are the cheapest airlines flying from Chiang Mai to Incheon Intl Airport round-trip?
According to our current data, Jeju Air (฿8,836), HK Express (฿9,583), and China Southern (฿9,843) offers the cheapest pricing from Chiang Mai to Incheon Intl Airport. Jeju Air is priced at 31% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Chiang Mai to Incheon Intl Airport one-way?
One-way options have recently been found by users for as low as ฿3,996 on Thai AirAsia. Other airlines that offer cheap prices include Cebu Pacific from ฿4,710 and Jeju Air from ฿4,840 one-way.
What are the most reliable airlines from Chiang Mai to Incheon Intl Airport?
Consider Thai Airways (92%), Asiana Airlines (92%) or เดลต้า (89%) 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 ฿35,038, our data indicates the cheapest price to be ฿14,339. The most popular route (Chiang Mai - Incheon Intl), is priced around ฿7,439.
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, June is the cheapest month in which you can book a flight from Chiang Mai to Incheon Intl Airport (average of ฿152). Flying from Chiang Mai to Incheon Intl Airport in January is currently the most expensive (average of ฿388). 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 17 July 2025.
Explore flights to Incheon Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 July 2025.
Top 3 airlines flying from Chiang Mai to Incheon Intl
Discover the top 3 airlines 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 17 July 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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