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Chiang Mai

$76+ Cheap flights from Incheon Intl (ICN) to Chiang Mai (CNX)

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — CNX
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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The best prices from Incheon Intl to Chiang Mai are usually found in August or November, booked 29 days in advance, depart on a Monday or Thursday and return on a Friday

Cheap flight deals from Incheon Intl to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Chiang Mai (CNX). 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

$213
(Jeju Air)

One-way from

$76
(Jeju Air)

Popular in

January

Cheapest in

August

Average price

$277

Good round-trip deal

$261 or less

Good one-way deal

$138 or less
Provider with most accurate pricing for Incheon Intl-Chiang Mai flight deals.
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Provider most trusted by Cheapflights users for Incheon Intl-Chiang Mai flights.
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From Incheon Intl to Chiang Mai
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One-way flight from Incheon Intl to Chiang Mai
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Highest demand for flights based on searches. 15% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 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 Incheon Intl to Chiang Mai.
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Price to beat on a one-way flight from Incheon Intl to Chiang Mai.
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Find flight deals from Incheon Intl to Chiang Mai

Cheapest flights from Incheon Intl to Chiang Mai
Explore the most affordable flight options available from Incheon Intl to Chiang Mai. 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. 4/106:00 pmICN - CNX
Nonstop5h 35mJeju Air
jue. 7/310:35 pmCNX - ICN
Nonstop5h 15mJeju Air
Deal found 2/20$213
This Jin 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 Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/214:05 pmICN - CNX
Nonstop6h 25mJin Air
jue. 9/259:45 pmCNX - ICN
Nonstop5h 20mJin Air
Deal found 2/20$220
This OneTravel 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/225:25 pmICN - CNX
Nonstop5h 25mEastar Jet
sáb. 3/299:50 pmCNX - ICN
Nonstop5h 55mEastar Jet
Deal found 2/20$230
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/283:30 pmICN - CNX
1 stop8h 20mAir China
dom. 3/911:05 pmCNX - ICN
1 stop13h 10mAir China
Deal found 2/20$236
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/222:20 pmICN - CNX
3 stops20h 45mChina Eastern
sáb. 3/294:25 pmCNX - ICN
2 stops16h 30mChina Eastern
Deal found 2/20$251
This Malaysia Airlines deal was found by Cheapflights users on 2/19. 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.
mié. 6/412:10 amICN - CNX
1 stop15h 30mMalaysia Airlines
dom. 6/812:35 pmCNX - ICN
1 stop16h 35mMalaysia Airlines
Deal found 2/19$266
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/2310:45 pmICN - CNX
2 stops26h 30mMultiple Airlines
mié. 2/2610:25 pmCNX - ICN
3 stops20h 45mMultiple Airlines
Deal found 2/20$338
This Korean 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/266:25 pmICN - CNX
Nonstop5h 30mKorean Air
mar. 4/2911:15 pmCNX - ICN
Nonstop5h 25mKorean Air
Deal found 2/20$350
This Singapore 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/64:45 pmICN - CNX
1 stop19h 30mSingapore Airlines
sáb. 5/1011:15 amCNX - ICN
1 stop50h 20mSingapore Airlines
Deal found 2/20$376
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/267:35 pmICN - CNX
1 stop16h 15mCathay Pacific
mié. 12/1010:35 amCNX - ICN
1 stop8h 40mCathay Pacific
Deal found 2/20$387
This China 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2712:25 pmICN - CNX
1 stop24h 00mChina Airlines
mar. 12/911:25 amCNX - ICN
1 stop29h 50mChina Airlines
Deal found 2/20$408

Find flights from Incheon Intl to Chiang Mai within your budget

Customize your flight search to find flights from Incheon Intl to Chiang Mai 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

Incheon Intl

Fly to

Chiang Mai

Route

Depart

Return

Price

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

jue. 4/10

6:00 pm-9:35 pm

Nonstop5h 35m

Chiang Mai

jue. 7/3

10:35 pm-5:50 am

Nonstop5h 15m

$213

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

sáb. 3/22

5:25 pm-8:50 pm

Nonstop5h 25m

Chiang Mai

sáb. 3/29

9:50 pm-5:45 am

Nonstop5h 55m

$230

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

dom. 3/2

3:30 pm-9:50 pm

1 stop8h 20m

Chiang Mai

sáb. 3/8

11:05 pm-4:35 pm

1 stop15h 30m

$236

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

vie. 6/27

5:10 pm-8:45 pm

Nonstop5h 35m

Chiang Mai

dom. 7/6

9:45 pm-5:05 am

Nonstop5h 20m

$237

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

sáb. 3/22

2:20 pm-9:05 am

3 stops20h 45m

Chiang Mai

sáb. 3/29

4:25 pm-1:15 pm

3 stops18h 50m

$251

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

mié. 6/4

12:10 am-1:40 pm

1 stop15h 30m

Chiang Mai

lun. 6/9

12:35 pm-7:10 am

1 stop16h 35m

$266

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

mié. 5/14

3:15 pm-10:25 am

1 stop21h 10m

Chiang Mai

mié. 5/21

6:50 pm-1:55 pm

1 stop17h 05m

$302

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

mié. 5/14

7:50 pm-11:40 pm

Nonstop5h 50m

Chiang Mai

mar. 5/20

12:45 am-7:50 am

Nonstop5h 05m

$319

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

vie. 3/21

12:10 am-1:50 pm

1 stop15h 40m

Chiang Mai

sáb. 3/29

9:50 pm-5:45 am

Nonstop5h 55m

$345

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

sáb. 3/22

10:05 am-2:05 pm

Nonstop6h 00m

Chiang Mai

mar. 3/25

3:20 pm-10:10 pm

Nonstop4h 50m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 25 results
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Compare providers for flights from Incheon Intl to Chiang Mai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Incheon Intl to Chiang Mai in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Incheon Intl Airport-Chiang Mai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Chiang Mai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Chiang Mai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Chiang Mai 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 Incheon Intl Airport-Chiang Mai 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 Incheon Intl to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Incheon Intl 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 Incheon Intl to Chiang Mai

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

How far ahead should I book a flight from Incheon Intl Airport to Chiang Mai?

Use this chart to determine the optimal time to book a round-trip flight from Incheon Intl to Chiang Mai. Price data was last updated on February 14, 2025.

The price you pay for your flight from Incheon Intl Airport to Chiang Mai may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Incheon Intl Airport to Chiang Mai?

Currently, February is the cheapest month in which you can book a flight from Incheon Intl Airport to Chiang Mai (average of $1,041). Flying from Incheon Intl Airport to Chiang Mai in December is currently the most expensive (average of $1,678). 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 ICN to CNX?

Find hourly flight availability from Incheon Intl to Chiang Mai. 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.

Unlike in the morning, when flights are generally more expensive, you can save up to 44% on flights from Incheon Intl Airport to Chiang Mai by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Incheon Intl Airport to Chiang Mai?

Use this chart to determine the cheapest time to fly round-trip from Incheon Intl to Chiang Mai. Price data was last updated on February 16, 2025.

Travelers seeking maximum savings on their Incheon Intl Airport to Chiang Mai flight should consider departing on Monday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Incheon Intl Airport to Chiang Mai

Explore weekly flight availability from Incheon Intl to Chiang Mai. 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 ICN to CNX are scheduled on a Tuesday (10 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 Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 9.8 inches per month. September is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 in.

Temperature in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. 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 Chiang Mai. Reviews last updated febrero 20, 2025.
Peruse reviews from past customers who have flown with Korean Air, Asiana Airlines and China Airlines from Seoul to Chiang Mai to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,037 reviews

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Singapore Airlines
8.1
Very good
1,299 reviews
Korean Air
8.4
Very good
1,037 reviews

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Chiang Mai. 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 into for flights to Chiang Mai from Incheon Intl?

    If you book a flight to Chiang Mai from Incheon Intl, you will be flying to 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 Incheon Intl to Chiang Mai per day from 6 different airlines.

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

    This flight path from Incheon Intl to Chiang Mai was viewed by 3 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 Incheon Intl Airport to Chiang Mai round-trip?

    According to our current data, Jeju Air ($213), Jin Air ($220), and China Southern ($232) offers the cheapest pricing from Incheon Intl Airport to Chiang Mai. Jeju Air is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Chiang Mai one-way?

    $76 is the cheapest one-way deal found within the past few days, from Jeju Air. You may also be able to find cheap deals on Eastar Jet and China Eastern, with prices starting from $108 and $135, respectively.

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

    Consider Jeju Air (93%), Jin Air (67%) or Asiana Airlines (50%) when booking your flight. These represent the most reliable airlines when flying from Incheon Intl Airport to Chiang Mai.

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

    On average you can expect to pay $266 for a flight from Incheon Intl Airport to Chiang Mai. The cheapest flight overall is $91 while the most popular route, (Incheon Intl - Chiang Mai) is currently priced at $201.

  • Can I find deals for flights from Incheon Intl to Chiang Mai that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Chiang Mai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Chiang Mai.

  • Can I find deals for business class flights from Incheon Intl to Chiang Mai?

    Yes. Cheapflights offers flight deals from Incheon Intl to Chiang Mai 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 Incheon Intl Airport to Chiang Mai?

    Currently, February is the cheapest month in which you can book a flight from Incheon Intl Airport to Chiang Mai (average of $1,041). Flying from Incheon Intl Airport to Chiang Mai in December is currently the most expensive (average of $1,678). 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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Alternative routes for Incheon Intl to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Incheon Intl to Chiang Mai

Discover the top 6 airlines that operate flights from Incheon Intl to Chiang Mai. 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 2,558,603 searches. Data last updated febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Eastar JetCheapest$122Average$246FlexibilityNo cancel feeOn-time86%
Jin AirCheapest$194Average$286FlexibilityNo cancel feeOn-time78%
Air ChinaCheapest$204Average$228FlexibilityNo cancel feeOn-time67%
Jeju AirCheapest$224Average$317FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$268Average$360FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$332Average$541FlexibilityNo cancel feeOn-time81%
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