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Chiang Mai International Airport to Incheon International Airport flight

Explore the cheapest one-way and round-trip flights from Chiang Mai International Airport to Incheon International Airport over the next 90 days, with one-way fares from PLN 418 and round-trip from PLN 809. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        CNX 12:50 AM
        5h 25m
        Nonstop
        ICN 8:15 AM
        Chiang Mai - Seoul | Thu, Oct 1 | Air Busan
        ICN 7:55 PM
        5h 55m
        Nonstop
        CNX 11:50 PM
        Seoul - Chiang Mai | Wed, Oct 7 | Air Busan
        PLN 809 PLN 1,148
        30% off
        30% off
        PLN 1,148 PLN 809
      • CNX 12:50 AM
        5h 25m
        Nonstop
        ICN 8:15 AM
        Chiang Mai - Seoul | Fri, Sep 4 | Air Busan
        ICN 6:30 PM
        6h
        Nonstop
        CNX 10:30 PM
        Seoul - Chiang Mai | Sun, Sep 6 | Eastar Jet
        PLN 844 PLN 1,148
        26% off
        26% off
        PLN 1,148 PLN 844
      • CNX 9:45 PM
        5h 20m
        Nonstop
        ICN 5:05 AM
        Chiang Mai - Seoul | Thu, Oct 1 | Jin Air
        ICN 7:55 PM
        5h 55m
        Nonstop
        CNX 11:50 PM
        Seoul - Chiang Mai | Wed, Oct 7 | Air Busan
        PLN 875 PLN 1,148
        24% off
        24% off
        PLN 1,148 PLN 875
      • CNX 11:55 PM
        5h 15m
        Nonstop
        ICN 7:10 AM
        Chiang Mai - Seoul | Thu, Oct 1 | Eastar Jet
        ICN 7:55 PM
        5h 55m
        Nonstop
        CNX 11:50 PM
        Seoul - Chiang Mai | Wed, Oct 7 | Air Busan
        PLN 880
        23% off
        PLN 1,148 PLN 880
      • CNX 11:55 PM
        5h 15m
        Nonstop
        ICN 7:10 AM
        Chiang Mai - Seoul | Wed, Oct 7 | Eastar Jet
        ICN 7:55 PM
        5h 55m
        Nonstop
        CNX 11:50 PM
        Seoul - Chiang Mai | Sat, Oct 10 | Air Busan
        PLN 889
        23% off
        PLN 1,148 PLN 889
      • CNX 12:50 AM
        5h 25m
        Nonstop
        ICN 8:15 AM
        Chiang Mai - Seoul | Thu, Oct 8 | Air Busan
        ICN 6:10 PM
        5h 50m
        Nonstop
        CNX 10:00 PM
        Seoul - Chiang Mai | Sat, Oct 10 | Jeju Air
        PLN 891
        22% off
        PLN 1,148 PLN 891
      • CNX 11:00 PM
        5h 30m
        Nonstop
        ICN 6:30 AM
        Chiang Mai - Seoul | Wed, Sep 30 | Jeju Air
        ICN 6:30 PM
        5h 45m
        Nonstop
        CNX 10:15 PM
        Seoul - Chiang Mai | Wed, Oct 7 | Eastar Jet
        PLN 892
        22% off
        PLN 1,148 PLN 892
      • CNX 12:50 AM
        5h 25m
        Nonstop
        ICN 8:15 AM
        Chiang Mai - Seoul | Fri, Sep 11 | Air Busan
        ICN 6:30 PM
        6h
        Nonstop
        CNX 10:30 PM
        Seoul - Chiang Mai | Sun, Sep 13 | Eastar Jet
        PLN 894
        22% off
        PLN 1,148 PLN 894
      • CNX 11:55 PM
        5h 15m
        Nonstop
        ICN 7:10 AM
        Chiang Mai - Seoul | Wed, Sep 23 | Eastar Jet
        ICN 7:55 PM
        5h 55m
        Nonstop
        CNX 11:50 PM
        Seoul - Chiang Mai | Sun, Sep 27 | Air Busan
        PLN 909
        21% off
        PLN 1,148 PLN 909
      • CNX 9:45 PM
        5h 20m
        Nonstop
        ICN 5:05 AM
        Chiang Mai - Seoul | Tue, Oct 6 | Jin Air
        ICN 7:55 PM
        5h 55m
        Nonstop
        CNX 11:50 PM
        Seoul - Chiang Mai | Sat, Oct 10 | Air Busan
        PLN 912
        21% off
        PLN 1,148 PLN 912
      • CNX 12:50 AM
        5h 25m
        Nonstop
        ICN 8:15 AM
        Chiang Mai - Seoul | Thu, Sep 24 | Air Busan
        ICN 7:55 PM
        5h 55m
        Nonstop
        CNX 11:50 PM
        Seoul - Chiang Mai | Sat, Sep 26 | Air Busan
        PLN 914
        20% off
        PLN 1,148 PLN 914
      • CNX 9:45 PM
        5h 20m
        Nonstop
        ICN 5:05 AM
        Chiang Mai - Seoul | Fri, Sep 11 | Jin Air
        ICN 6:30 PM
        6h
        Nonstop
        CNX 10:30 PM
        Seoul - Chiang Mai | Sun, Sep 13 | Eastar Jet
        PLN 918
        20% off
        PLN 1,148 PLN 918
      • CNX 1:00 PM
        17h 25m
        1 stop
        SEL 2:00 PM
        Chiang Mai - Seoul | Sat, Sep 5 | Normal Airline
        SEL 3:00 PM
        6h
        Nonstop
        CNX 4:00 PM
        Seoul - Chiang Mai | Mon, Sep 7 | Normal Airline
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      • Cheapest nonstop
        CNX 12:10 AM
        5h
        Nonstop
        ICN 7:10 AM
        Chiang Mai - Seoul | Mon, Oct 26 | Air Busan
        PLN 418 PLN 637
        34% off
        34% off
        PLN 637 PLN 418
      • CNX 11:55 PM
        5h 15m
        Nonstop
        ICN 7:10 AM
        Chiang Mai - Seoul | Sat, Sep 19 | Eastar Jet
        PLN 428 PLN 637
        33% off
        33% off
        PLN 637 PLN 428
      • CNX 12:50 AM
        5h 25m
        Nonstop
        ICN 8:15 AM
        Chiang Mai - Seoul | Thu, Oct 1 | Air Busan
        PLN 429 PLN 637
        33% off
        33% off
        PLN 637 PLN 429
      • CNX 12:10 AM
        5h
        Nonstop
        ICN 7:10 AM
        Chiang Mai - Seoul | Thu, Oct 29 | Air Busan
        PLN 440
        31% off
        PLN 637 PLN 440
      • CNX 11:00 PM
        5h 30m
        Nonstop
        ICN 6:30 AM
        Chiang Mai - Seoul | Wed, Sep 30 | Jeju Air
        PLN 445
        30% off
        PLN 637 PLN 445
      • CNX 12:10 AM
        5h
        Nonstop
        ICN 7:10 AM
        Chiang Mai - Seoul | Sun, Nov 1 | Air Busan
        PLN 457
        28% off
        PLN 637 PLN 457
      • CNX 9:45 PM
        5h 20m
        Nonstop
        ICN 5:05 AM
        Chiang Mai - Seoul | Thu, Oct 1 | Jin Air
        PLN 487
        24% off
        PLN 637 PLN 487
      • CNX 9:45 PM
        5h 20m
        Nonstop
        ICN 5:05 AM
        Chiang Mai - Seoul | Wed, Sep 30 | Jin Air
        PLN 493
        23% off
        PLN 637 PLN 493
      • CNX 11:55 PM
        5h 15m
        Nonstop
        ICN 7:10 AM
        Chiang Mai - Seoul | Thu, Oct 1 | Eastar Jet
        PLN 495
        22% off
        PLN 637 PLN 495
      • CNX 11:55 PM
        5h 15m
        Nonstop
        ICN 7:10 AM
        Chiang Mai - Seoul | Wed, Sep 30 | Eastar Jet
        PLN 501
        21% off
        PLN 637 PLN 501
      • CNX 12:50 AM
        5h 25m
        Nonstop
        ICN 8:15 AM
        Chiang Mai - Seoul | Fri, Oct 2 | Air Busan
        PLN 507
        20% off
        PLN 637 PLN 507
      • CNX 12:50 AM
        5h 25m
        Nonstop
        ICN 8:15 AM
        Chiang Mai - Seoul | Fri, Sep 18 | Air Busan
        PLN 509
        20% off
        PLN 637 PLN 509
      • CNX 1:00 PM
        17h 25m
        1 stop
        SEL 2:00 PM
        Chiang Mai - Seoul | Sat, Sep 5 | Normal Airline
        Find more flights
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Flight fares from Chiang Mai International Airport to Incheon International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

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

Which month has the lowest one-way flight price from Chiang Mai International Airport to Incheon International Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Chiang Mai International Airport to Incheon International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Chiang Mai International Airport to Incheon International Airport, the best time to book is in July, with an average price of PLN 469. Try to avoid August, when prices are highest, averaging around PLN 795.

PLN 795
PLN 632
PLN 469
PLN 306
    Cheapest
  • PLN 795
    Aug
  • PLN 568
    Sep
  • PLN 562
    Oct
  • PLN 626
    Nov
  • PLN 591
    Dec
  • PLN 615
    Jan
  • PLN 764
    Feb
  • PLN 730
    Mar
  • PLN 638
    Apr
  • PLN 533
    May
  • PLN 618
    Jun
  • PLN 469
    Jul

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

The data is based on the average flight prices on Trip.com from Chiang Mai International Airport to Incheon International Airport across different days of the week over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Chiang Mai International Airport to Incheon International Airport is usually Thursday, with average fares typically lower than other days. Try to avoid departing on Tuesday, as prices are usually the highest on that day.

PLN 958
PLN 875
PLN 791
PLN 708
    Cheapest
  • PLN 925
    Mon
  • PLN 958
    Tue
  • PLN 809
    Wed
  • PLN 791
    Thu
  • PLN 892
    Fri
  • PLN 896
    Sat
  • PLN 864
    Sun

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

The cheapest airline flying from Chiang Mai International Airport to Incheon International Airport is Air Busan (from PLN 418) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Busan
From PLN 418
Eastar Jet
From PLN 428
Jeju Air
From PLN 445
Jin Air
From PLN 487
Thai Vietjet Air
From PLN 600
Thai AirAsia
From PLN 659
Thai Lion Air
From PLN 681
VietJet Air
From PLN 682
Thai Airways
From PLN 690
Bangkok Airways
From PLN 706

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. ZE518

    Chiang Mai International Airport

    11:55 PM

    CNX

    5h 15m

    7:10 AM

    ICN

    - - T W - F S
    Search

  2. LJ010

    Chiang Mai International Airport

    9:45 PM

    CNX

    5h 20m

    5:05 AM

    ICN

    S M T W T F S
    Search

  3. BX7485

    Chiang Mai International Airport

    12:50 AM

    CNX

    5h 25m

    8:15 AM

    ICN

    S - - - T - S
    Search

  4. 7C2516

    Chiang Mai International Airport

    11:00 PM

    CNX

    5h 30m

    6:30 AM

    ICN

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

About Chiang Mai International Airport and Incheon International Airport

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

Flight distance 3,384.29 km
Cheapest one-way ticket price PLN 418
Cheapest return ticket price PLN 809

FAQs for Chiang Mai International Airport to Incheon International Airport Flights

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

    It takes around 5 hours 15 minutes to fly from Chiang Mai International Airport (cnx) to Incheon International Airport (icn).
  • There are around 4 daily flights from Chiang Mai International Airport (CNX) to Incheon International Airport (ICN).
  • Tickets cost around PLN 773 in October, making it the cheapest month to book. Chiang Mai International Airport (CNX) to Incheon International Airport (ICN) is a popular route, so don't forget to book your tickets in advance.
  • The route from Chiang Mai International Airport (CNX) to Incheon International Airport (ICN) is quite popular. Without considering departure times or holidays, tickets cost around PLN 843 in November, the most expensive month to book this route.
    • The distance from Incheon International Airport to downtown is about 48 km. It takes about 1 hour by taxi.
    • The distance from Gimpo International Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
  • Jin Air is a very popular airline operating an average of 3425 flights per month.
  • The earliest flight from Chiang Mai International Airport to Incheon International Airport departs at 00:50, and the last departs at 23:55, with about 6 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • Chiang Mai International Airport to Incheon International Airport operates around 12 weekly flights, mainly by Jin Air, Jeju Air and Eastar Jet. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Chiang Mai International Airport to Incheon International Airport takes about 6 hours 59 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Chiang Mai International Airport to Incheon International Airport is PLN 1,219. Prices may vary depending on the departure date, airline, and availability.
  • Yes. Korean Air, Jin Air, Jeju Air, Air Busan and Hahn Air Systems operate direct flights from Chiang Mai International Airport to Incheon International Airport, with an average flight time of 6 hours 59 minutes, and around 5 weekly flights. Actual flight frequency may vary by season.
  • Enter Chiang Mai International Airport and Incheon 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.

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.