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. Find deals

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. Find deals

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 123 minutes. Find deals

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week. Find deals

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 12h. Thai Vietjet Air provides one of the quickest options available for as low as ฿8,841. The distance from Chiang Mai to Incheon Intl Airport is about 3378 km.

What are the cheapest airlines flying from Chiang Mai to Incheon Intl Airport round-trip?

According to our current data, Jeju Air (฿6,986), and Korean Air (฿17,070) offers the cheapest pricing from Chiang Mai to Incheon Intl Airport. Jeju Air is priced at 46% lower than the current average price of a flight leaving 3 months from now.

Weekly flight availability from Chiang Mai to Incheon Intl Airport

The most flights from CNX to ICN are scheduled on a Monday (7 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 20.0 - 260.0 inches per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

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 ฿18,299, our data indicates the cheapest price to be ฿5,082. The most popular route (Chiang Mai - Incheon Intl), is priced around ฿7,203.

What are the most reliable airlines from Chiang Mai to Incheon Intl Airport?

Consider เดลต้า (87%), Jeju Air (85%) or Thai Airways (82%) when booking your flight. These represent the most reliable airlines when flying from Chiang Mai to Incheon Intl Airport.

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 2 airlines. Chiang Mai is conveniently located just 3.1 km from Chiang Mai’s city centre.

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.

฿3,896+ Cheap Flights from Chiang Mai to Incheon Intl Airport

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 Saturday or Tuesday and return on a Monday

Cheap flight deals from Chiang Mai to Incheon Intl

Round-trip from	฿7,105
One-way from	฿3,896
Popular in	December
Cheapest in	September
Average price	฿12,737
Good round-trip deal	฿12,490 or less
Good one-way deal	฿5,082 or less

Jeju Air
31/10-2/11
1 total stop
16h 05m total
Chiang Mai to Incheon

Search Deals

Thai Vietjet Air
4/11
1 total stop
9h 30m total
Chiang Mai to Incheon

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (฿54,016 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (฿8,916 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from Chiang Mai to Incheon Intl.

Search Deals

Price to beat on a one-way flight from Chiang Mai to Incheon Intl.

Search Deals

Find 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 22 October 2025.

Thu 30/1017:20CNX - ICN

1 stop14h 35mMultiple Airlines

Sun 2/1119:10ICN - CNX

Nonstop6h 35mMultiple Airlines

Deal found 20/10฿7,105

Wed 29/1022:25CNX - ICN

1 stop9h 30mMultiple Airlines

Sun 2/1119:10ICN - CNX

Nonstop6h 35mMultiple Airlines

Deal found 20/10฿7,138

Wed 26/1121:20CNX - ICN

1 stop10h 45mMultiple Airlines

Sun 30/1117:55ICN - CNX

1 stop16h 45mMultiple Airlines

Deal found 20/10฿7,203

Mon 27/1022:25CNX - ICN

1 stop9h 30mMultiple Airlines

Sat 1/1119:10ICN - CNX

Nonstop6h 35mMultiple Airlines

Deal found 21/10฿7,334

Sat 1/1120:50CNX - ICN

1 stop11h 05mMultiple Airlines

Sun 2/1116:15ICN - CNX

Nonstop6h 15mMultiple Airlines

Deal found 21/10฿7,367

Mon 27/1022:25CNX - ICN

1 stop9h 30mMultiple Airlines

Fri 31/1017:25ICN - CNX

Nonstop5h 25mMultiple Airlines

Deal found 21/10฿7,465

Thu 4/1221:20CNX - ICN

1 stop12h 10mMultiple Airlines

Sun 7/1213:10ICN - CNX

1 stop10h 40mMultiple Airlines

Deal found 21/10฿7,596

Tue 28/1019:40CNX - ICN

1 stop12h 15mMultiple Airlines

Sat 1/1119:10ICN - CNX

Nonstop6h 35mMultiple Airlines

Deal found 21/10฿7,662

Tue 4/1122:25CNX - ICN

1 stop9h 30mMultiple Airlines

Fri 7/1113:10ICN - CNX

1 stop10h 40mMultiple Airlines

Deal found 21/10฿7,760

Mon 3/1122:25CNX - ICN

1 stop9h 30mMultiple Airlines

Mon 10/1113:10ICN - CNX

1 stop10h 40mMultiple Airlines

Deal found 21/10฿7,793

Thu 20/1121:20CNX - ICN

1 stop10h 45mMultiple Airlines

Mon 24/1107:35ICN - CNX

1 stop27h 05mMultiple Airlines

Deal found 21/10฿7,858

Mon 27/1022:25CNX - ICN

1 stop9h 30mMultiple Airlines

Thu 30/1013:10ICN - CNX

1 stop10h 40mMultiple Airlines

Deal found 21/10฿8,087

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 22 October 2025.

Fri 31/1021:50CNX - ICN

Nonstop5h 40mMultiple Airlines

Sun 2/1119:10ICN - CNX

Nonstop6h 35mMultiple Airlines

Deal found 20/10฿8,742

Sat 22/1119:55CNX - ICN

1 stop12h 00mThai Vietjet Air

Wed 26/1112:10ICN - CNX

1 stop10h 10mThai Vietjet Air

Deal found 21/10฿8,841

Mon 10/1110:05CNX - ICN

2 stops23h 10mChina Eastern

Sat 15/1115:40ICN - CNX

2 stops19h 25mChina Eastern

Deal found 21/10฿11,002

Thu 20/1121:20CNX - ICN

1 stop10h 45mMultiple Airlines

Wed 26/1120:50ICN - CNX

2 stops20h 35mMultiple Airlines

Deal found 21/10฿10,085

Sat 1/1115:35CNX - ICN

2 stops17h 25mChina Eastern

Sun 2/1115:40ICN - CNX

2 stops19h 25mChina Eastern

Deal found 21/10฿11,002

Thu 11/1221:25CNX - ICN

Nonstop5h 05mMultiple Airlines

Mon 15/1202:20ICN - CNX

1 stop9h 30mMultiple Airlines

Deal found 21/10฿10,478

Thu 11/1215:35CNX - ICN

2 stops17h 25mChina Eastern

Tue 16/1216:10ICN - CNX

1 stop24h 10mChina Eastern

Deal found 21/10฿11,034

Mon 3/1122:25CNX - ICN

1 stop9h 30mMultiple Airlines

Mon 10/1117:25ICN - CNX

Nonstop5h 25mMultiple Airlines

Deal found 21/10฿10,641

Sun 2/1115:35CNX - ICN

2 stops17h 25mChina Eastern

Wed 5/1116:20ICN - CNX

1 stop24h 00mChina Eastern

Deal found 21/10฿11,067

Sat 1/1100:45CNX - ICN

Nonstop4h 45mMultiple Airlines

Wed 5/1113:10ICN - CNX

1 stop29h 45mMultiple Airlines

Deal found 21/10฿10,740

Wed 19/1107:05CNX - ICN

2 stops12h 25mMultiple Airlines

Sun 23/1113:10ICN - CNX

1 stop10h 40mMultiple Airlines

Deal found 20/10฿10,903

Sat 1/1122:25CNX - ICN

1 stop9h 30mMultiple Airlines

Fri 14/1102:20ICN - CNX

1 stop9h 30mMultiple Airlines

Deal found 20/10฿11,264

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 22 October 2025.

Thu 11/1221:25CNX - ICN

Nonstop5h 05mT'way Air

Tue 16/1216:25ICN - CNX

Nonstop6h 00mT'way Air

Deal found 21/10฿9,103

Thu 11/1221:25CNX - ICN

Nonstop5h 05mT'way Air

Mon 22/1216:25ICN - CNX

Nonstop6h 00mT'way Air

Deal found 20/10฿9,594

Sat 1/1121:50CNX - ICN

Nonstop5h 40mMultiple Airlines

Sun 2/1116:15ICN - CNX

Nonstop6h 15mMultiple Airlines

Deal found 21/10฿10,379

Thu 11/1221:25CNX - ICN

Nonstop5h 05mT'way Air

Mon 29/1216:25ICN - CNX

Nonstop6h 00mT'way Air

Deal found 20/10฿10,805

Sun 9/1100:45CNX - ICN

Nonstop4h 45mMultiple Airlines

Sat 15/1117:25ICN - CNX

Nonstop5h 25mMultiple Airlines

Deal found 21/10฿11,984

Fri 19/1221:25CNX - ICN

Nonstop5h 05mT'way Air

Tue 30/1216:25ICN - CNX

Nonstop6h 00mT'way Air

Deal found 19/10฿12,541

Mon 22/1221:25CNX - ICN

Nonstop5h 05mT'way Air

Mon 29/1216:25ICN - CNX

Nonstop6h 00mT'way Air

Deal found 20/10฿12,606

Fri 19/1221:25CNX - ICN

Nonstop5h 05mT'way Air

Tue 23/1216:25ICN - CNX

Nonstop6h 00mT'way Air

Deal found 20/10฿12,639

Mon 15/1221:25CNX - ICN

Nonstop5h 05mT'way Air

Fri 19/1216:25ICN - CNX

Nonstop6h 00mT'way Air

Deal found 21/10฿13,097

Thu 18/1200:45CNX - ICN

Nonstop4h 45mMultiple Airlines

Tue 23/1216:25ICN - CNX

Nonstop6h 00mMultiple Airlines

Deal found 20/10฿13,130

Wed 19/1121:50CNX - ICN

Nonstop5h 40mEastar Jet

Sun 23/1117:25ICN - CNX

Nonstop5h 25mEastar Jet

Deal found 20/10฿13,163

Last-minute flights from Chiang Mai to Incheon Intl
Discover last-minute flight deals from Chiang Mai to Incheon Intl. Data last updated 22 October 2025 and is based on user searches.

Sun 26/1021:50CNX - ICN

Nonstop5h 40mEastar Jet

Fri 31/1017:25ICN - CNX

Nonstop5h 25mEastar Jet

Deal found 21/10฿8,382

Mon 27/1022:25CNX - ICN

1 stop9h 30mMultiple Airlines

Sat 1/1119:10ICN - CNX

Nonstop6h 35mMultiple Airlines

Deal found 21/10฿7,334

Mon 27/1022:25CNX - ICN

1 stop9h 30mMultiple Airlines

Fri 31/1017:25ICN - CNX

Nonstop5h 25mMultiple Airlines

Deal found 21/10฿7,465

Mon 27/1022:25CNX - ICN

1 stop9h 30mMultiple Airlines

Thu 30/1013:10ICN - CNX

1 stop10h 40mMultiple Airlines

Deal found 21/10฿8,087

Tue 28/1019:40CNX - ICN

1 stop12h 15mMultiple Airlines

Sat 1/1119:10ICN - CNX

Nonstop6h 35mMultiple Airlines

Deal found 21/10฿7,662

Wed 29/1022:25CNX - ICN

1 stop9h 30mMultiple Airlines

Sun 2/1119:10ICN - CNX

Nonstop6h 35mMultiple Airlines

Deal found 20/10฿7,138

Wed 29/1000:45CNX - ICN

Nonstop4h 45mJeju Air

Sun 2/1119:10ICN - CNX

Nonstop6h 35mJeju Air

Deal found 20/10฿8,251

Wed 29/1000:45CNX - ICN

Nonstop4h 45mMultiple Airlines

Sun 16/1113:10ICN - CNX

1 stop10h 40mMultiple Airlines

Deal found 20/10฿8,611

Thu 30/1017:20CNX - ICN

1 stop14h 35mMultiple Airlines

Sun 2/1119:10ICN - CNX

Nonstop6h 35mMultiple Airlines

Deal found 20/10฿7,105

Thu 30/1022:50CNX - ICN

1 stop9h 05mMultiple Airlines

Mon 17/1111:20ICN - CNX

1 stop12h 15mMultiple Airlines

Deal found 19/10฿8,644

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 22 October 2025.

Tue 4/1122:25CNX - ICN

1 stop9h 30mThai Vietjet Air

Deal found 21/10฿3,896

Mon 3/1122:25CNX - ICN

1 stop9h 30mThai Vietjet Air

Deal found 21/10฿3,995

Sat 1/1122:25CNX - ICN

1 stop9h 30mThai Vietjet Air

Deal found 21/10฿4,027

Mon 27/1022:25CNX - ICN

1 stop9h 30mThai Vietjet Air

Deal found 20/10฿4,060

Thu 4/1221:20CNX - ICN

1 stop12h 10mMultiple Airlines

Deal found 20/10฿4,126

Mon 9/219:40CNX - ICN

1 stop12h 25mMultiple Airlines

Deal found 20/10฿4,158

Mon 10/1122:25CNX - ICN

1 stop9h 30mThai Vietjet Air

Deal found 20/10฿4,191

Fri 21/1122:10CNX - ICN

1 stop9h 55mMultiple Airlines

Deal found 21/10฿4,224

Thu 8/121:20CNX - ICN

1 stop10h 45mMultiple Airlines

Deal found 20/10฿4,257

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chiang Mai to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

Fri 31/10

21:50-05:30

Nonstop5h 40m

Incheon Intl

Sun 2/11

19:10-23:45

Nonstop6h 35m

฿8,742

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

Sat 22/11

19:55-09:55

1 stop12h 00m

Incheon Intl

Wed 26/11

12:10-20:20

1 stop10h 10m

฿8,841

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

Thu 20/11

21:20-10:05

1 stop10h 45m

Incheon Intl

Wed 26/11

20:50-15:25

2 stops20h 35m

฿10,085

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

Thu 11/12

21:25-04:30

Nonstop5h 05m

Incheon Intl

Mon 15/12

02:20-09:50

1 stop9h 30m

฿10,478

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

Mon 3/11

22:25-09:55

1 stop9h 30m

Incheon Intl

Mon 10/11

17:25-20:50

Nonstop5h 25m

฿10,641

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

Sat 1/11

00:45-07:30

Nonstop4h 45m

Incheon Intl

Wed 5/11

13:10-16:55

1 stop29h 45m

฿10,740

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

Wed 19/11

07:05-21:30

2 stops12h 25m

Incheon Intl

Sun 23/11

13:10-21:50

1 stop10h 40m

฿10,903

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

Mon 10/11

10:05-11:15

2 stops23h 10m

Incheon Intl

Sat 15/11

15:40-09:05

2 stops19h 25m

฿11,002

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

Sat 1/11

15:35-11:00

2 stops17h 25m

Incheon Intl

Sun 2/11

15:40-09:05

2 stops19h 25m

฿11,002

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

Thu 11/12

15:35-11:00

2 stops17h 25m

Incheon Intl

Tue 16/12

16:10-14:20

1 stop24h 10m

฿11,034

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 21 results

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?

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 ฿4,420). Flying from Chiang Mai to Incheon Intl Airport in January is currently the most expensive (average of ฿11,100). 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?

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.

Reviews of airlines servicing Incheon Intl

Check out reviews from past customers who have flown with Korean Air and 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.

Korean Air

8.4

Very Good

1,153 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Korean Air

8.4

Very Good

1,153 reviews

Korean Air

8.4

Very Good

1,153 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Jeju Air

7.7

Good

34 reviews

Korean Air

8.4

Very Good

1,153 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Related info for your journey

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 2 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.
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 12h. Thai Vietjet Air provides one of the quickest options available for as low as ฿8,841. The distance from Chiang Mai to Incheon Intl Airport is about 3378 km.
What are the cheapest airlines flying from Chiang Mai to Incheon Intl Airport round-trip?
According to our current data, Jeju Air (฿6,986), and Korean Air (฿17,070) offers the cheapest pricing from Chiang Mai to Incheon Intl Airport. Jeju Air is priced at 46% 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 เดลต้า (87%), Jeju Air (85%) or Thai Airways (82%) 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 ฿18,299, our data indicates the cheapest price to be ฿5,082. The most popular route (Chiang Mai - Incheon Intl), is priced around ฿7,203.
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 ฿4,420). Flying from Chiang Mai to Incheon Intl Airport in January is currently the most expensive (average of ฿11,100). 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.

See more FAQs

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Fly from Chiang Mai to Incheon Intl on these airlines

Jeju Air flights from Chiang Mai to Incheon Intl

Korean Air flights from Chiang Mai to Incheon Intl

Top 2 airlines flying from Chiang Mai to Incheon Intl

Airline	Cheapest	Average	Flexibility	On-time
Jeju Air	Cheapest฿6,986	Average฿15,987	FlexibilityNo cancel fee	On-timeN/A	Search Jeju Air flights
Korean Air	Cheapest฿17,070	Average฿19,359	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights

Fly with Cheapflights

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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Cheap flights from Chiang Mai to Incheon Intl Airport from ฿3,896

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

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 Saturday or Tuesday and return on a Monday

Cheap flight deals from Chiang Mai to Incheon Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Chiang Mai to Incheon Intl

Cheapest flights from Chiang Mai to Incheon IntlExplore 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 22 October 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 22 October 2025.

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Use the filters below to find and compare flights from Chiang Mai to Incheon Intl Airport that are best for you.

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Everything you need to know about your flight from Chiang Mai to Incheon Intl Airport

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Weekly flight availability from Chiang Mai to Incheon Intl Airport

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Reviews of airlines servicing Incheon Intl

Check out reviews from past customers who have flown with Korean Air and 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.

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.

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Travelling to a place near Incheon Intl Airport?

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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 22 October 2025.

Top 2 airlines flying from Chiang Mai to Incheon Intl

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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 22 October 2025.