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Chiang Mai

$69+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — CNX
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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The best prices from Incheon Intl to Chiang Mai are usually found in August or November, booked 2 days in advance, depart on a Monday or Thursday and return on a Wednesday

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 enero 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$248
(Jeju Air)

One-way from

$69
(Trip.com)

Popular in

January

Cheapest in

August

Average price

$444

Good round-trip deal

$360 or less

Good one-way deal

$195 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. 19% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in January 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 enero 21, 2025.

This Jeju Air deal was found by Cheapflights users on 1/21. 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.
vie. 2/147:10 pmICN - CNX
Nonstop6h 35mJeju Air
mar. 2/1812:45 amCNX - ICN
Nonstop4h 45mJeju Air
Deal found 1/21$248
This Trip.com deal was found by Cheapflights users on 1/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/147:10 pmICN - CNX
Nonstop6h 35mMultiple Airlines
lun. 3/173:10 pmCNX - ICN
1 stop13h 10mMultiple Airlines
Deal found 1/21$249
This Mytrip deal was found by Cheapflights users on 1/21. 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.
mar. 2/182:20 pmICN - CNX
3 stops20h 45mChina Eastern
mar. 2/254:25 pmCNX - ICN
3 stops18h 50mChina Eastern
Deal found 1/21$255
This Trip.com deal was found by Cheapflights users on 1/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/145:25 pmICN - CNX
Nonstop5h 25mEastar Jet
lun. 3/179:50 pmCNX - ICN
Nonstop5h 55mEastar Jet
Deal found 1/21$264
This Jin Air deal was found by Cheapflights users on 1/21. 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.
mié. 1/294:05 pmICN - CNX
Nonstop6h 25mJin Air
jue. 2/69:40 pmCNX - ICN
Nonstop5h 25mJin Air
Deal found 1/21$288
This Asiana Airlines deal was found by Cheapflights users on 1/21. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/267:50 pmICN - CNX
Nonstop5h 50mAsiana Airlines
lun. 4/2812:45 amCNX - ICN
Nonstop5h 05mAsiana Airlines
Deal found 1/21$299
This Cathay Pacific deal was found by Cheapflights users on 1/21. 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. 2/53:00 pmICN - CNX
1 stop20h 50mCathay Pacific
vie. 2/2810:35 amCNX - ICN
1 stop8h 40mCathay Pacific
Deal found 1/21$315
This Malaysia Airlines deal was found by Cheapflights users on 1/21. 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.
jue. 2/2012:10 amICN - CNX
1 stop13h 15mMalaysia Airlines
sáb. 3/12:50 pmCNX - ICN
1 stop13h 40mMalaysia Airlines
Deal found 1/21$331
This Korean Air deal was found by Cheapflights users on 1/21. 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. 3/2210:05 amICN - CNX
Nonstop6h 00mKorean Air
mar. 3/253:20 pmCNX - ICN
Nonstop4h 50mKorean Air
Deal found 1/21$341
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/87:30 amICN - CNX
1 stop19h 05mCebu Pacific
mar. 3/111:35 amCNX - ICN
1 stop20h 10mCebu Pacific
Deal found 1/21$368
This EVA Air deal was found by Cheapflights users on 1/21. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/312:00 pmICN - CNX
1 stop24h 25mEVA Air
lun. 4/711:35 amCNX - ICN
1 stop29h 10mEVA Air
Deal found 1/21$381

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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

vie. 2/14

7:10 pm-11:45 pm

Nonstop6h 35m

Chiang Mai

mié. 2/19

12:45 am-7:30 am

Nonstop4h 45m

$248

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

vie. 3/14

2:30 pm-9:05 am

2 stops20h 35m

Chiang Mai

lun. 3/17

3:35 pm-11:55 am

1 stop18h 20m

$249

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

vie. 3/14

5:25 pm-8:50 pm

Nonstop5h 25m

Chiang Mai

lun. 3/17

9:50 pm-5:45 am

Nonstop5h 55m

$264

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

sáb. 3/1

7:10 pm-11:45 pm

Nonstop6h 35m

Chiang Mai

lun. 3/3

6:50 pm-1:50 pm

1 stop17h 00m

$278

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

sáb. 4/26

7:50 pm-11:40 pm

Nonstop5h 50m

Chiang Mai

lun. 4/28

12:45 am-7:50 am

Nonstop5h 05m

$299

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

mié. 2/5

3:00 pm-9:50 am

1 stop20h 50m

Chiang Mai

vie. 2/28

10:35 am-9:15 pm

1 stop8h 40m

$315

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

jue. 2/20

12:10 am-11:25 am

1 stop13h 15m

Chiang Mai

sáb. 3/1

2:50 pm-6:30 am

1 stop13h 40m

$331

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

$341

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

sáb. 3/8

7:30 am-12:35 am

1 stop19h 05m

Chiang Mai

mar. 3/11

1:35 am-11:45 pm

1 stop20h 10m

$368

IncheonChiang Mai

ICN - CNX

ICNCNX

Incheon Intl

lun. 2/3

4:05 pm-8:30 pm

Nonstop6h 25m

Chiang Mai

vie. 2/14

9:40 pm-5:05 am

Nonstop5h 25m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 23 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 January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
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 January 17, 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 2 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, September 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 enero 21, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 50% on flights from Incheon Intl Airport to Chiang Mai by exploring options for tickets in the evening.

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 December 16, 2024.

Travelers seeking maximum savings on their Incheon Intl Airport to Chiang Mai flight should consider departing on Saturday mornings 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 enero 21, 2025.

The most flights from ICN to CNX are scheduled on a Monday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 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 enero 21, 2025.
Peruse reviews from past customers who have flown with Asiana Airlines, Cathay Pacific and Korean Air 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
8.5
Very good
1,039 reviews

Crew

8.7

Overall

8.5

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Overall

8.5

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

EVA Air
8.4
Very good
1,253 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Overall

8.5

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Asiana Airlines
8.3
Very good
466 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Overall

8.5

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Singapore Airlines
8.1
Very good
1,328 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Overall

8.5

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

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 ($248), China Eastern ($255), and Eastar Jet ($264) offers the cheapest pricing from Incheon Intl Airport to Chiang Mai. Jeju Air is priced at 24% 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?

    $88 is the cheapest one-way deal found within the past few days, from Eastar Jet. You may also be able to find cheap deals on Jin Air and Jeju Air, with prices starting from $97 and $109, respectively.

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

    Consider Jeju Air (92%), Jin Air (80%) or Asiana Airlines (64%) 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 $365 for a flight from Incheon Intl Airport to Chiang Mai. The cheapest flight overall is $183 while the most popular route, (Incheon Intl - Chiang Mai) is currently priced at $143.

  • 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, September 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Eastar JetCheapest$122Average$246FlexibilityNo cancel feeOn-time86%
Jin AirCheapest$194Average$287FlexibilityNo cancel feeOn-time78%
Air ChinaCheapest$204Average$219FlexibilityNo cancel feeOn-time67%
Jeju AirCheapest$222Average$328FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$278Average$388FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$347Average$561FlexibilityNo cancel feeOn-time81%
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