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Incheon International Airport to Chiang Mai International Airport flight

Explore the cheapest one-way and round-trip flights from Incheon International Airport to Chiang Mai International Airport over the next 90 days, with one-way fares from RUB 8,666 and round-trip from RUB 18,519. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      ICN 19:55
      5h 55m
      Direct
      CNX 23:50
      Seoul - Chiang Mai | Fri, Oct 30 | Air Busan
      CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Wed, Nov 4 | Air Busan
      RUB 18,519 RUB 30,776
      40% off
      40% off
      RUB 30,776 RUB 18,519
    • ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Tue, Nov 3 | Air Busan
      CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Thu, Nov 5 | Air Busan
      RUB 20,674 RUB 30,776
      33% off
      33% off
      RUB 30,776 RUB 20,674
    • ICN 18:30
      5h 40m
      Direct
      CNX 22:10
      Seoul - Chiang Mai | Fri, Oct 30 | Eastar Jet
      CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Wed, Nov 4 | Air Busan
      RUB 20,710 RUB 30,776
      33% off
      33% off
      RUB 30,776 RUB 20,710
    • ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Fri, Nov 20 | Air Busan
      CNX 22:15
      5h 15m
      Direct
      ICN 05:30
      Chiang Mai - Seoul | Thu, Nov 26 | Eastar Jet
      RUB 20,845
      32% off
      RUB 30,776 RUB 20,845
    • ICN 19:15
      6h 20m
      Direct
      CNX 23:35
      Seoul - Chiang Mai | Sun, Nov 8 | Jeju Air
      CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Wed, Nov 11 | Air Busan
      RUB 20,870
      32% off
      RUB 30,776 RUB 20,870
    • ICN 19:15
      6h 20m
      Direct
      CNX 23:35
      Seoul - Chiang Mai | Sat, Nov 7 | Jeju Air
      CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Wed, Nov 11 | Air Busan
      RUB 20,894
      32% off
      RUB 30,776 RUB 20,894
    • ICN 19:55
      5h 55m
      Direct
      CNX 23:50
      Seoul - Chiang Mai | Sat, Oct 24 | Air Busan
      CNX 00:50
      5h 25m
      Direct
      ICN 08:15
      Chiang Mai - Seoul | Sat, Oct 31 | Air Busan
      RUB 20,980
      32% off
      RUB 30,776 RUB 20,980
    • ICN 19:55
      5h 55m
      Direct
      CNX 23:50
      Seoul - Chiang Mai | Tue, Oct 27 | Air Busan
      CNX 00:50
      5h 25m
      Direct
      ICN 08:15
      Chiang Mai - Seoul | Sat, Oct 31 | Air Busan
      RUB 21,359
      31% off
      RUB 30,776 RUB 21,359
    • ICN 18:10
      5h 50m
      Direct
      CNX 22:00
      Seoul - Chiang Mai | Sat, Oct 24 | Jeju Air
      CNX 00:50
      5h 25m
      Direct
      ICN 08:15
      Chiang Mai - Seoul | Sat, Oct 31 | Air Busan
      RUB 21,408
      30% off
      RUB 30,776 RUB 21,408
    • SEL 13:00
      17h 25m
      1 stop
      CNX 14:00
      Seoul - Chiang Mai | Sun, Oct 25 | Normal Airline
      CNX 15:00
      6h
      Direct
      SEL 16:00
      Chiang Mai - Seoul | Tue, Oct 27 | Normal Airline
      Find more flights
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    • Cheapest
      ICN 19:55
      5h 55m
      Direct
      CNX 23:50
      Seoul - Chiang Mai | Fri, Oct 30 | Air Busan
      RUB 8,666 RUB 16,350
      47% off
      47% off
      RUB 16,350 RUB 8,666
    • ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Thu, Oct 29 | Air Busan
      RUB 9,462 RUB 20,476
      54% off
      54% off
      RUB 20,476 RUB 9,462
    • ICN 19:15
      6h 20m
      Direct
      CNX 23:35
      Seoul - Chiang Mai | Mon, Nov 9 | Jeju Air
      RUB 9,535 RUB 20,476
      53% off
      53% off
      RUB 20,476 RUB 9,535
    • ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Fri, Nov 20 | Air Busan
      RUB 9,890
      40% off
      RUB 16,350 RUB 9,890
    • ICN 19:55
      5h 55m
      Direct
      CNX 23:50
      Seoul - Chiang Mai | Sat, Oct 24 | Air Busan
      RUB 10,355
      49% off
      RUB 20,476 RUB 10,355
    • ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Sat, Nov 7 | Air Busan
      RUB 10,392
      49% off
      RUB 20,476 RUB 10,392
    • ICN 19:15
      6h 20m
      Direct
      CNX 23:35
      Seoul - Chiang Mai | Sun, Nov 8 | Jeju Air
      RUB 10,417
      36% off
      RUB 16,350 RUB 10,417
    • ICN 19:15
      6h 20m
      Direct
      CNX 23:35
      Seoul - Chiang Mai | Sat, Nov 7 | Jeju Air
      RUB 10,441
      36% off
      RUB 16,350 RUB 10,441
    • ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Wed, Oct 28 | Air Busan
      RUB 10,490
      49% off
      RUB 20,476 RUB 10,490
    • SEL 13:00
      17h 25m
      1 stop
      CNX 14:00
      Seoul - Chiang Mai | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ICN 19:55
      5h 55m
      Direct
      CNX 23:50
      Seoul - Chiang Mai | Fri, Oct 30 | Air Busan
      RUB 8,666 RUB 16,350
      47% off
      47% off
      RUB 16,350 RUB 8,666
    • ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Thu, Oct 29 | Air Busan
      RUB 9,462 RUB 20,476
      54% off
      54% off
      RUB 20,476 RUB 9,462
    • ICN 19:15
      6h 20m
      Direct
      CNX 23:35
      Seoul - Chiang Mai | Mon, Nov 9 | Jeju Air
      RUB 9,535 RUB 20,476
      53% off
      53% off
      RUB 20,476 RUB 9,535
    • ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Fri, Nov 20 | Air Busan
      RUB 9,890
      40% off
      RUB 16,350 RUB 9,890
    • ICN 19:55
      5h 55m
      Direct
      CNX 23:50
      Seoul - Chiang Mai | Sat, Oct 24 | Air Busan
      RUB 10,355
      49% off
      RUB 20,476 RUB 10,355
    • ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Sat, Nov 7 | Air Busan
      RUB 10,392
      49% off
      RUB 20,476 RUB 10,392
    • ICN 19:15
      6h 20m
      Direct
      CNX 23:35
      Seoul - Chiang Mai | Sun, Nov 8 | Jeju Air
      RUB 10,417
      36% off
      RUB 16,350 RUB 10,417
    • ICN 19:15
      6h 20m
      Direct
      CNX 23:35
      Seoul - Chiang Mai | Sat, Nov 7 | Jeju Air
      RUB 10,441
      36% off
      RUB 16,350 RUB 10,441
    • ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Wed, Oct 28 | Air Busan
      RUB 10,490
      49% off
      RUB 20,476 RUB 10,490
    • SEL 13:00
      17h 25m
      1 stop
      CNX 14:00
      Seoul - Chiang Mai | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Thu, Oct 29 | Air Busan
      RUB 9,462 RUB 32,943
      71% off
      71% off
      RUB 32,943 RUB 9,462
    • ICN 19:15
      6h 20m
      Direct
      CNX 23:35
      Seoul - Chiang Mai | Mon, Nov 9 | Jeju Air
      RUB 9,535 RUB 32,943
      71% off
      71% off
      RUB 32,943 RUB 9,535
    • ICN 19:55
      5h 55m
      Direct
      CNX 23:50
      Seoul - Chiang Mai | Sat, Oct 24 | Air Busan
      RUB 10,355 RUB 32,943
      69% off
      69% off
      RUB 32,943 RUB 10,355
    • ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Sat, Nov 7 | Air Busan
      RUB 10,392
      68% off
      RUB 32,943 RUB 10,392
    • ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Wed, Oct 28 | Air Busan
      RUB 10,490
      68% off
      RUB 32,943 RUB 10,490
    • ICN 17:25
      5h 55m
      Direct
      CNX 21:20
      Seoul - Chiang Mai | Sun, Oct 25 | Eastar Jet
      RUB 10,576
      68% off
      RUB 32,943 RUB 10,576
    • ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Wed, Dec 2 | Air Busan
      RUB 10,612
      68% off
      RUB 32,943 RUB 10,612
    • ICN 17:25
      5h 55m
      Direct
      CNX 21:20
      Seoul - Chiang Mai | Tue, Nov 10 | Eastar Jet
      RUB 12,338
      63% off
      RUB 32,943 RUB 12,338
    • ICN 17:25
      5h 55m
      Direct
      CNX 21:20
      Seoul - Chiang Mai | Sat, Nov 7 | Eastar Jet
      RUB 12,338
      63% off
      RUB 32,943 RUB 12,338
    • SEL 13:00
      17h 25m
      1 stop
      CNX 14:00
      Seoul - Chiang Mai | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Thu, Oct 29 | Air Busan
      RUB 9,462 RUB 35,148
      73% off
      73% off
      RUB 35,148 RUB 9,462
    • ICN 19:15
      6h 20m
      Direct
      CNX 23:35
      Seoul - Chiang Mai | Thu, Oct 29 | Jeju Air
      RUB 10,086 RUB 35,148
      71% off
      71% off
      RUB 35,148 RUB 10,086
    • ICN 19:55
      5h 55m
      Direct
      CNX 23:50
      Seoul - Chiang Mai | Sat, Oct 24 | Air Busan
      RUB 10,355 RUB 35,148
      71% off
      71% off
      RUB 35,148 RUB 10,355
    • ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Wed, Oct 28 | Air Busan
      RUB 10,490
      70% off
      RUB 35,148 RUB 10,490
    • ICN 17:25
      5h 55m
      Direct
      CNX 21:20
      Seoul - Chiang Mai | Sun, Oct 25 | Eastar Jet
      RUB 10,576
      70% off
      RUB 35,148 RUB 10,576
    • ICN 18:30
      5h 40m
      Direct
      CNX 22:10
      Seoul - Chiang Mai | Sat, Oct 24 | Eastar Jet
      RUB 11,592
      67% off
      RUB 35,148 RUB 11,592
    • ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Sun, Oct 25 | Air Busan
      RUB 12,497
      64% off
      RUB 35,148 RUB 12,497
    • ICN 16:45
      5h 55m
      Direct
      CNX 20:40
      Seoul - Chiang Mai | Fri, Oct 30 | Jin Air
      RUB 12,497
      64% off
      RUB 35,148 RUB 12,497
    • ICN 19:15
      6h 20m
      Direct
      CNX 23:35
      Seoul - Chiang Mai | Mon, Oct 26 | Jeju Air
      RUB 13,085
      63% off
      RUB 35,148 RUB 13,085
    • SEL 13:00
      17h 25m
      1 stop
      CNX 14:00
      Seoul - Chiang Mai | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • ICN 17:25
      5h 25m
      Direct
      CNX 20:50
      Seoul - Chiang Mai | Sun, Nov 1 | Eastar Jet
      RUB 13,171 RUB 20,476
      36% off
      36% off
      RUB 20,476 RUB 13,171
    • ICN 17:20
      5h 25m
      Direct
      CNX 20:45
      Seoul - Chiang Mai | Sat, Oct 24 | Jin Air
      RUB 18,923 RUB 86,939
      78% off
      78% off
      RUB 86,939 RUB 18,923
    • ICN 17:20
      5h 25m
      Direct
      CNX 20:45
      Seoul - Chiang Mai | Sat, Oct 24 | Korean Air
      RUB 60,857 RUB 86,939
      30% off
      30% off
      RUB 86,939 RUB 60,857
    • ICN 18:30
      5h 40m
      Direct
      CNX 22:10
      Seoul - Chiang Mai | Fri, Oct 30 | Eastar Jet
      RUB 10,600
      35% off
      RUB 16,350 RUB 10,600
    • ICN 18:10
      5h 50m
      Direct
      CNX 22:00
      Seoul - Chiang Mai | Sat, Oct 24 | Jeju Air
      RUB 14,333
      30% off
      RUB 20,476 RUB 14,333
    • ICN 19:55
      5h 55m
      Direct
      CNX 23:50
      Seoul - Chiang Mai | Fri, Oct 30 | Air Busan
      RUB 8,666
      47% off
      RUB 16,350 RUB 8,666
    • ICN 19:55
      5h 55m
      Direct
      CNX 23:50
      Seoul - Chiang Mai | Sat, Oct 24 | Air Busan
      RUB 10,355
      49% off
      RUB 20,476 RUB 10,355
    • ICN 17:25
      5h 55m
      Direct
      CNX 21:20
      Seoul - Chiang Mai | Sun, Oct 25 | Eastar Jet
      RUB 10,576
      48% off
      RUB 20,476 RUB 10,576
    • ICN 17:25
      5h 55m
      Direct
      CNX 21:20
      Seoul - Chiang Mai | Tue, Nov 10 | Eastar Jet
      RUB 12,338
      40% off
      RUB 20,476 RUB 12,338
    • SEL 13:00
      17h 25m
      1 stop
      CNX 14:00
      Seoul - Chiang Mai | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Seoul to Chiang Mai are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Incheon International Airport to Chiang Mai International Airport

What is the cheapest month to fly from Incheon International Airport to Chiang Mai International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Incheon International Airport to Chiang Mai International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Incheon International Airport to Chiang Mai International Airport are usually in February, with an average price of RUB 6,286. It is best to avoid December, when the average price can reach RUB 12,659.

RUB 12,659
RUB 9,473
RUB 6,286
RUB 3,100
    Cheapest
  • RUB 8,977
    Oct
  • RUB 10,302
    Nov
  • RUB 12,659
    Dec
  • RUB 11,018
    Jan
  • RUB 6,286
    Feb
  • RUB 6,720
    Mar
  • RUB 8,237
    Apr
  • RUB 7,900
    May
  • RUB 10,919
    Jun
  • RUB 10,909
    Jul
  • RUB 6,692
    Aug
  • RUB 6,722
    Sep

What is the cheapest month to fly return from Incheon International Airport to Chiang Mai International Airport?

The data is based on the past 12 months and shows the average monthly return fares from Incheon International Airport to Chiang Mai International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, September is often the month to find the lowest fares from Incheon International Airport to Chiang Mai International Airport, with an average price of RUB 16,696. November is usually the most expensive month, with an average price reaching RUB 26,762.

RUB 26,762
RUB 21,729
RUB 16,696
RUB 11,663
    Cheapest
  • RUB 22,609
    Oct
  • RUB 26,762
    Nov
  • RUB 24,215
    Dec
  • RUB 24,159
    Jan
  • RUB 20,693
    Feb
  • RUB 21,058
    Mar
  • RUB 25,677
    Apr
  • RUB 17,811
    May
  • RUB 25,165
    Jun
  • RUB 23,597
    Jul
  • RUB 19,158
    Aug
  • RUB 16,696
    Sep

What is the cheapest day of the week to fly from Incheon International Airport to Chiang Mai International Airport?

The data is based on the past 12 months and shows the average ticket prices from Incheon International Airport to Chiang Mai International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Incheon International Airport to Chiang Mai International Airport is Sunday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

RUB 15,866
RUB 14,523
RUB 13,180
RUB 11,837
    Cheapest
  • RUB 14,731
    Mon
  • RUB 14,244
    Tue
  • RUB 13,792
    Wed
  • RUB 13,537
    Thu
  • RUB 15,866
    Fri
  • RUB 13,699
    Sat
  • RUB 13,180
    Sun

Which airline offers the cheapest flights from Incheon International Airport to Chiang Mai International Airport?

The cheapest airline flying from Incheon International Airport to Chiang Mai International Airport is Air Busan (from RUB 8,666) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Busan
From RUB 8,666
Jeju Air
From RUB 10,417
Eastar Jet
From RUB 10,600
Jin Air
From RUB 12,081
VietJet Air
From RUB 13,342
China Eastern Airlines
From RUB 14,627
Thai AirAsia
From RUB 16,243
HK Express
From RUB 16,512
Sun PhuQuoc Airways
From RUB 17,002
Air China
From RUB 17,295

Find more flights and airlines

What is the flight schedule from Incheon International Airport to Chiang Mai International Airport?

Check the schedule for flights from Seoul to Chiang Mai and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. ZE517

    Incheon International Airport

    18:30

    ICN

    6h 10m

    22:40

    CNX

    S M T W - F -
    Search

  2. BX7475

    Incheon International Airport

    19:55

    ICN

    5h 55m

    23:50

    CNX

    - - - - - F -
    Search

  3. ZE5171

    Incheon International Airport

    17:25

    ICN

    5h 55m

    21:20

    CNX

    - - - - - - S
    Search

  4. LJ027

    Incheon International Airport

    16:45

    ICN

    5h 55m

    20:40

    CNX

    S M T W - - S
    Search

  5. BX9029

    Incheon International Airport

    19:00

    ICN

    6h 10m

    23:10

    CNX

    - - T W - - S
    Search

  6. 7C2515

    Incheon International Airport

    18:10

    ICN

    5h 50m

    22:00

    CNX

    S - - W T F S
    Search
Find more flights and airlines

About Incheon International Airport and Chiang Mai International Airport

Learn about Incheon International Airport (ICN) and Chiang Mai International Airport (CNX) — including location, terminals, transportation, and travel tips.

Flight distance 3,384.29km
Cheapest one-way ticket price RUB 8,666
Cheapest return ticket price RUB 18,519

FAQs for Incheon International Airport to Chiang Mai International Airport Flights

  • How long is the flight from Incheon International Airport to Chiang Mai International Airport?

    Incheon International Airport to Chiang Mai International Airport takes about 5 hours 6 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from Incheon International Airport (ICN) to Chiang Mai International Airport (CNX).
  • The earliest flight from Incheon International Airport to Chiang Mai International Airport departs at 17:20, and the last departs at 19:55, with about 4 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Incheon International Airport (ICN) to Chiang Mai International Airport (CNX) is quite popular. Without considering departure times or holidays, tickets cost around RUB 23,966 in January, the most expensive month to book this route.
    • The distance from Chiang Mai International Airport to downtown is about 3km, by taxi about 20 minutes.
  • The closest airport to Chiang Mai International Airport (CNX) is Lampang Airport. The distance is around 78km.
  • Jin Air is a very popular airline operating an average of 2578 flights per month.
  • One-way flights from Incheon International Airport to Chiang Mai International Airport currently start from RUB 8,666, and round-trip fares start from RUB 18,519. The current lowest fare is a Air Busan flight departing on Fri, Oct 30; prices may vary depending on availability.
  • Yes. Jeju Air, Jin Air, Air Busan and Eastar Jet operate direct flights from Incheon International Airport to Chiang Mai International Airport, with an average flight time of 5 hours 4 minutes, and around 21 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Incheon International Airport to Chiang Mai International Airport is RUB 28,439. Prices may vary depending on the departure date, airline, and availability.
  • Air Busan, Jeju Air and Jin Air are the most popular budget airlines flying from Incheon International Airport to Chiang Mai International Airport, with one-way fares starting from RUB 8,666. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Incheon International Airport to Chiang Mai International Airport operates around 21 weekly flights, mainly by Jeju Air, Jin Air and Air Busan. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Incheon International Airport and Chiang Mai International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.