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Incheon Intl

$158+ Cheap flights from Chiang Mai (CNX) to Incheon Intl (ICN)

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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — ICN
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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The best prices from Chiang Mai to Incheon Intl are usually found in September or July, booked 74 days in advance, depart on a Friday or Thursday 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 febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$315
(Jeju Air)

One-way from

$158
(Jeju Air)

Popular in

January

Cheapest in

September

Average price

$443

Good round-trip deal

$658 or less

Good one-way deal

$605 or less
Provider with most accurate pricing for Chiang Mai-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Chiang Mai-Incheon Intl flights.
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From Chiang Mai to Incheon Intl
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One-way flight from Chiang Mai to Incheon Intl
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Highest demand for flights based on searches. 16% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Chiang Mai to Incheon Intl.
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Price to beat on a one-way flight from Chiang Mai to Incheon Intl.
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Find flight deals from Chiang Mai to Incheon Intl

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 febrero 20, 2025.

This Jeju Air deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/2712:45 amCNX - ICN
Nonstop4h 45mJeju Air
mié. 4/166:00 pmICN - CNX
Nonstop5h 35mJeju Air
Deal found 2/20$315
This Eastar Jet deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Eastar Jet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/289:50 pmCNX - ICN
Nonstop5h 55mEastar Jet
mié. 4/166:30 pmICN - CNX
Nonstop6h 10mEastar Jet
Deal found 2/20$361
This Malaysia Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/2812:25 pmCNX - ICN
1 stop31h 45mMalaysia Airlines
mié. 4/1612:10 amICN - CNX
1 stop15h 30mMalaysia Airlines
Deal found 2/20$570

Find flights from Chiang Mai to Incheon Intl within your budget

Customize 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 2,558,603 searches. Data last updated febrero 20, 2025.

Fly from

Chiang Mai

Fly to

Incheon Intl

Route

Depart

Return

Price

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

jue. 3/27

12:45 am-7:30 am

Nonstop4h 45m

Incheon Intl

mié. 4/16

6:00 pm-9:35 pm

Nonstop5h 35m

$315

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

vie. 3/28

9:50 pm-5:45 am

Nonstop5h 55m

Incheon Intl

mié. 4/16

6:30 pm-10:40 pm

Nonstop6h 10m

$361

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

vie. 3/28

12:25 pm-10:10 pm

1 stop31h 45m

Incheon Intl

mié. 4/16

12:10 am-1:40 pm

1 stop15h 30m

$570

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

mié. 4/16

10:35 pm-5:50 am

Nonstop5h 15m

$158

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

mié. 3/26

9:50 pm-5:45 am

Nonstop5h 55m

$161

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

lun. 4/14

10:05 am-10:55 am

2 stops22h 50m

$205

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

lun. 4/14

11:05 pm-9:45 pm

1 stop20h 40m

$212

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

dom. 4/13

1:20 am-7:20 am

1 stop28h 00m

$274

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

dom. 4/13

12:45 am-7:50 am

Nonstop5h 05m

$385

Chiang MaiIncheon

CNX - ICN

CNXICN

Chiang Mai

dom. 3/9

3:20 pm-10:10 pm

Nonstop4h 50m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 13 results
1
2
  • Most accurate provider: When it comes to deals on Chiang Mai-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chiang Mai-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chiang Mai-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chiang Mai-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chiang Mai-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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.

Travel insights for flights from Chiang Mai to Incheon Intl

Get recent, data-driven insights about flights from Chiang Mai to Incheon Intl including ideal travel times, pricing trends, and more.

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 round-trip flight from Chiang Mai to Incheon Intl. Price data was last updated on February 14, 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 74 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 $1,036). Flying from Chiang Mai to Incheon Intl Airport in June is currently the most expensive (average of $1,697). 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 febrero 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Chiang Mai to Incheon Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the morning.

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 febrero 20, 2025.

The most flights from CNX to ICN are scheduled on a Wednesday (11 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 febrero 20, 2025.
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Crew

8.7

Food

8.1

Comfort

8.3

Boarding

8.5

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Crew

8.7

Food

8.1

Comfort

8.3

Boarding

8.5

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Asiana Airlines
8.3
Very good
446 reviews
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Crew

8.7

Food

8.1

Comfort

8.3

Boarding

8.5

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

China Airlines
8.2
Very good
727 reviews
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Crew

8.7

Food

8.1

Comfort

8.3

Boarding

8.5

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Cathay Pacific
7.5
Good
821 reviews
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Crew

8.7

Food

8.1

Comfort

8.3

Boarding

8.5

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

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?

    If you book a flight to Incheon Intl from Chiang Mai, you will be flying from Chiang Mai, which is the city’s only airport. Chiang Mai (CNX) is located 1.9 mi from the center of Chiang Mai. There are 9 flights from Chiang Mai to Incheon Intl per day from 0 different airlines.

  • How popular is this Chiang Mai to Incheon Intl Airport flight route?

    This flight path from Chiang Mai to Incheon Intl was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Jeju Air, at $315, was found to be the cheapest airline from Chiang Mai to Incheon Intl Airport.Alternate airlines to your destination round-trip include Eastar Jet and Malaysia Airlines. Jeju Air is currently priced 20% below the average price you’ll pay for this route.

  • 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 $158 on Jeju Air. Other airlines that offer cheap prices include Eastar Jet from $161 and China Eastern from $205 one-way.

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

    Before booking your flight to Incheon Intl Airport from Chiang Mai, check out the most reliable airlines to get you to your destination on time: Jin Air (92%), Eastar Jet (90%), Jeju Air( 90%).

  • What are the cheapest flights from Chiang Mai to Incheon Intl Airport?

    While on average a flight from Chiang Mai to Incheon Intl Airport is generally $849, our data shows the cheapest flight currently is $225. When looking at the most popular route, (Chiang Mai - Incheon Intl), you can expect to pay $249 for that flight.

  • 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 vacation 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 $1,036). Flying from Chiang Mai to Incheon Intl Airport in June is currently the most expensive (average of $1,697). 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.

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