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Incheon Intl. Airport to Chiang Mai Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Incheon Intl. Airport to Chiang Mai Intl. Airport over the next 90 days, with one-way fares from PHP 7,314 and round-trip from PHP 14,956. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ICN 7:55 PM
        5h 55m
        Nonstop
        CNX 11:50 PM
        Seoul - Chiang Mai | Wed, Oct 14 | Air Busan
        CNX 11:55 PM
        5h 15m
        Nonstop
        ICN 7:10 AM
        Chiang Mai - Seoul | Wed, Oct 21 | Eastar Jet
        PHP 14,956 PHP 18,703
        20% off
        20% off
        PHP 18,703 PHP 14,956
      • ICN 6:10 PM
        5h 50m
        Nonstop
        CNX 10:00 PM
        Seoul - Chiang Mai | Wed, Oct 14 | Jeju Air
        CNX 11:55 PM
        5h 15m
        Nonstop
        ICN 7:10 AM
        Chiang Mai - Seoul | Wed, Oct 21 | Eastar Jet
        PHP 15,172 PHP 18,703
        19% off
        19% off
        PHP 18,703 PHP 15,172
      • ICN 5:20 PM
        5h 25m
        Nonstop
        CNX 8:45 PM
        Seoul - Chiang Mai | Wed, Oct 14 | Jin Air
        CNX 11:55 PM
        5h 15m
        Nonstop
        ICN 7:10 AM
        Chiang Mai - Seoul | Wed, Oct 21 | Eastar Jet
        PHP 16,044 PHP 18,703
        14% off
        14% off
        PHP 18,703 PHP 16,044
      • ICN 7:55 PM
        5h 55m
        Nonstop
        CNX 11:50 PM
        Seoul - Chiang Mai | Thu, Oct 15 | Air Busan
        CNX 11:55 PM
        5h 15m
        Nonstop
        ICN 7:10 AM
        Chiang Mai - Seoul | Wed, Oct 21 | Eastar Jet
        PHP 16,100
        14% off
        PHP 18,703 PHP 16,100
      • ICN 6:10 PM
        5h 50m
        Nonstop
        CNX 10:00 PM
        Seoul - Chiang Mai | Tue, Oct 13 | Jeju Air
        CNX 11:00 PM
        5h 30m
        Nonstop
        ICN 6:30 AM
        Chiang Mai - Seoul | Tue, Oct 20 | Jeju Air
        PHP 16,166
        14% off
        PHP 18,703 PHP 16,166
      • ICN 7:15 PM
        6h 20m
        Nonstop
        CNX 11:35 PM
        Seoul - Chiang Mai | Mon, Nov 16 | Jeju Air
        CNX 12:10 AM
        5h
        Nonstop
        ICN 7:10 AM
        Chiang Mai - Seoul | Fri, Nov 20 | Air Busan
        PHP 16,175
        14% off
        PHP 18,703 PHP 16,175
      • ICN 7:15 PM
        6h 20m
        Nonstop
        CNX 11:35 PM
        Seoul - Chiang Mai | Fri, Oct 30 | Jeju Air
        CNX 12:10 AM
        5h
        Nonstop
        ICN 7:10 AM
        Chiang Mai - Seoul | Sun, Nov 1 | Air Busan
        PHP 16,484
        12% off
        PHP 18,703 PHP 16,484
      • ICN 7:55 PM
        5h 55m
        Nonstop
        CNX 11:50 PM
        Seoul - Chiang Mai | Sat, Oct 17 | Air Busan
        CNX 11:55 PM
        5h 15m
        Nonstop
        ICN 7:10 AM
        Chiang Mai - Seoul | Wed, Oct 21 | Eastar Jet
        PHP 16,597
        11% off
        PHP 18,703 PHP 16,597
      • ICN 7:00 PM
        6h 10m
        Nonstop
        CNX 11:10 PM
        Seoul - Chiang Mai | Wed, Nov 4 | Air Busan
        CNX 12:35 AM
        4h 50m
        Nonstop
        ICN 7:25 AM
        Chiang Mai - Seoul | Sat, Nov 7 | Jeju Air
        PHP 16,850
        10% off
        PHP 18,703 PHP 16,850
      • ICN 6:30 PM
        5h 40m
        Nonstop
        CNX 10:10 PM
        Seoul - Chiang Mai | Sat, Oct 17 | Eastar Jet
        CNX 11:55 PM
        5h 15m
        Nonstop
        ICN 7:10 AM
        Chiang Mai - Seoul | Thu, Oct 22 | Eastar Jet
        PHP 16,888
        10% off
        PHP 18,703 PHP 16,888
      • ICN 7:55 PM
        5h 55m
        Nonstop
        CNX 11:50 PM
        Seoul - Chiang Mai | Sat, Oct 24 | Air Busan
        CNX 12:35 AM
        4h 50m
        Nonstop
        ICN 7:25 AM
        Chiang Mai - Seoul | Tue, Oct 27 | Jeju Air
        PHP 16,991
        9% off
        PHP 18,703 PHP 16,991
      • ICN 6:30 PM
        6h
        Nonstop
        CNX 10:30 PM
        Seoul - Chiang Mai | Thu, Oct 15 | Eastar Jet
        CNX 11:55 PM
        5h 15m
        Nonstop
        ICN 7:10 AM
        Chiang Mai - Seoul | Wed, Oct 21 | Eastar Jet
        PHP 17,019
        9% off
        PHP 18,703 PHP 17,019
      • SEL 1:00 PM
        17h 25m
        1 stop
        CNX 2:00 PM
        Seoul - Chiang Mai | Wed, Oct 14 | Normal Airline
        CNX 3:00 PM
        6h
        Nonstop
        SEL 4:00 PM
        Chiang Mai - Seoul | Fri, Oct 16 | Normal Airline
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      • Cheapest nonstop
        ICN 7:55 PM
        5h 55m
        Nonstop
        CNX 11:50 PM
        Seoul - Chiang Mai | Wed, Oct 14 | Air Busan
        PHP 7,314 PHP 9,780
        25% off
        25% off
        PHP 9,780 PHP 7,314
      • ICN 7:15 PM
        6h 20m
        Nonstop
        CNX 11:35 PM
        Seoul - Chiang Mai | Fri, Oct 30 | Jeju Air
        PHP 7,502 PHP 9,780
        23% off
        23% off
        PHP 9,780 PHP 7,502
      • ICN 6:10 PM
        5h 50m
        Nonstop
        CNX 10:00 PM
        Seoul - Chiang Mai | Tue, Oct 13 | Jeju Air
        PHP 7,530 PHP 9,780
        23% off
        23% off
        PHP 9,780 PHP 7,530
      • ICN 7:15 PM
        6h 20m
        Nonstop
        CNX 11:35 PM
        Seoul - Chiang Mai | Sun, Nov 15 | Jeju Air
        PHP 7,567
        23% off
        PHP 9,780 PHP 7,567
      • ICN 6:10 PM
        5h 50m
        Nonstop
        CNX 10:00 PM
        Seoul - Chiang Mai | Wed, Oct 14 | Jeju Air
        PHP 7,605
        22% off
        PHP 9,780 PHP 7,605
      • ICN 7:15 PM
        6h 20m
        Nonstop
        CNX 11:35 PM
        Seoul - Chiang Mai | Mon, Nov 2 | Jeju Air
        PHP 7,624
        22% off
        PHP 9,780 PHP 7,624
      • ICN 7:15 PM
        6h 20m
        Nonstop
        CNX 11:35 PM
        Seoul - Chiang Mai | Mon, Nov 16 | Jeju Air
        PHP 7,624
        22% off
        PHP 9,780 PHP 7,624
      • ICN 7:00 PM
        6h 10m
        Nonstop
        CNX 11:10 PM
        Seoul - Chiang Mai | Wed, Nov 4 | Air Busan
        PHP 8,205
        16% off
        PHP 9,780 PHP 8,205
      • ICN 5:20 PM
        5h 25m
        Nonstop
        CNX 8:45 PM
        Seoul - Chiang Mai | Wed, Oct 14 | Jin Air
        PHP 8,402
        14% off
        PHP 9,780 PHP 8,402
      • ICN 7:00 PM
        6h 10m
        Nonstop
        CNX 11:10 PM
        Seoul - Chiang Mai | Sat, Nov 14 | Air Busan
        PHP 8,692
        11% off
        PHP 9,780 PHP 8,692
      • ICN 7:55 PM
        5h 55m
        Nonstop
        CNX 11:50 PM
        Seoul - Chiang Mai | Thu, Oct 15 | Air Busan
        PHP 8,721
        11% off
        PHP 9,780 PHP 8,721
      • ICN 7:15 PM
        6h 20m
        Nonstop
        CNX 11:35 PM
        Seoul - Chiang Mai | Fri, Nov 6 | Jeju Air
        PHP 8,899
        9% off
        PHP 9,780 PHP 8,899
      • SEL 1:00 PM
        17h 25m
        1 stop
        CNX 2:00 PM
        Seoul - Chiang Mai | Wed, Oct 14 | Normal Airline
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Displayed flight fares from Incheon Intl. Airport to Chiang Mai Intl. Airport 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 Intl. Airport to Chiang Mai Intl. Airport

What is the cheapest month for one-way flights from Incheon Intl. Airport to Chiang Mai Intl. Airport?

Data is based on average one-way flight prices from Incheon Intl. Airport to Chiang Mai Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Incheon Intl. Airport to Chiang Mai Intl. Airport, the best time to buy is in February, with an average price of PHP 4,815. You’ll want to avoid December, when the average price can reach as high as PHP 9,697.

PHP 9,697
PHP 7,256
PHP 4,815
PHP 2,374
    Cheapest
  • PHP 5,491
    Oct
  • PHP 7,892
    Nov
  • PHP 9,697
    Dec
  • PHP 8,441
    Jan
  • PHP 4,815
    Feb
  • PHP 5,148
    Mar
  • PHP 6,310
    Apr
  • PHP 6,052
    May
  • PHP 8,364
    Jun
  • PHP 8,357
    Jul
  • PHP 5,127
    Aug
  • PHP 5,149
    Sep

What’s the cheapest month to fly round-trip from Incheon Intl. Airport to Chiang Mai Intl. Airport?

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

Based on Trip.com’s data from the past 12 months, September is typically the cheapest month to find flights from Incheon Intl. Airport to Chiang Mai Intl. Airport, with an average price of PHP 12,790. In contrast, November is usually the most expensive month, with average fares reaching PHP 20,501.

PHP 20,501
PHP 16,646
PHP 12,790
PHP 8,935
    Cheapest
  • PHP 14,187
    Oct
  • PHP 20,501
    Nov
  • PHP 18,550
    Dec
  • PHP 18,507
    Jan
  • PHP 15,852
    Feb
  • PHP 16,131
    Mar
  • PHP 19,670
    Apr
  • PHP 13,644
    May
  • PHP 19,278
    Jun
  • PHP 18,077
    Jul
  • PHP 14,676
    Aug
  • PHP 12,790
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Incheon Intl. Airport to Chiang Mai Intl. 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 day to depart from Incheon Intl. Airport to Chiang Mai Intl. Airport is Sunday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

PHP 11,900
PHP 10,960
PHP 10,019
PHP 9,079
    Cheapest
  • PHP 11,200
    Mon
  • PHP 10,983
    Tue
  • PHP 10,662
    Wed
  • PHP 10,312
    Thu
  • PHP 11,900
    Fri
  • PHP 10,547
    Sat
  • PHP 10,019
    Sun

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

The cheapest airline flying from Incheon Intl. Airport to Chiang Mai Intl. Airport is Air Busan (from PHP 7,314) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Busan
From PHP 7,314
Jeju Air
From PHP 7,502
Jin Air
From PHP 8,402
Eastar Jet
From PHP 9,424
China Eastern Airlines
From PHP 11,243
Thai AirAsia
From PHP 12,406
Thai Vietjet Air
From PHP 13,006
Air China
From PHP 13,165
VietJet Air
From PHP 13,231
Sun PhuQuoc Airways
From PHP 13,268

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What is the flight schedule from Incheon Intl. Airport to Chiang Mai Intl. 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. LJ009

    Incheon Intl. Airport

    5:20 PM

    ICN

    5h 25m

    8:45 PM

    CNX

    S M T W T F S
    Search

  2. ZE517

    Incheon Intl. Airport

    6:30 PM

    ICN

    5h 45m

    10:15 PM

    CNX

    - - T W - F S
    Search

  3. 7C2515

    Incheon Intl. Airport

    6:10 PM

    ICN

    5h 50m

    10:00 PM

    CNX

    S M T W T F S
    Search

  4. BX7475

    Incheon Intl. Airport

    7:55 PM

    ICN

    5h 55m

    11:50 PM

    CNX

    - - T W - F S
    Search
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About Incheon Intl. Airport and Chiang Mai Intl. Airport

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

Flight distance 3,384.29 km
Cheapest one-way ticket price PHP 7,314
Cheapest return ticket price PHP 14,956

FAQs for Incheon Intl. Airport to Chiang Mai Intl. Airport Flights

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

    Incheon Intl. Airport to Chiang Mai Intl. Airport takes about 5 hours 5 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from Incheon Intl. Airport (ICN) to Chiang Mai Intl. Airport (CNX).
  • The earliest flight from Incheon Intl. Airport to Chiang Mai Intl. 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 Intl. Airport (ICN) to Chiang Mai Intl. Airport (CNX) is quite popular. Without considering departure times or holidays, tickets cost around PHP 20,319 in January, the most expensive month to book this route.
  • The earliest flight departs from Incheon Intl. Airport (ICN) at 09:05 and arrives in Chiang Mai Intl. Airport (CNX) at 13:40.
  • The latest flight departs from Incheon Intl. Airport (ICN) at 19:50 and arrives in Chiang Mai Intl. Airport (CNX) at 23:40.
    • The distance from Chiang Mai International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
  • The closest airport to Chiang Mai Intl. Airport (CNX) is Lampang Airport. The distance is around 78 km.
  • Jin Air is a very popular airline operating an average of 2578 flights per month.
  • One-way flights from Incheon Intl. Airport to Chiang Mai Intl. Airport currently start from PHP 7,314, and round-trip fares start from PHP 14,956. The current lowest fare is a Air Busan flight departing on Wed, Oct 14; prices may vary depending on availability.
  • Yes. Jeju Air, Jin Air, Air Busan and Eastar Jet operate direct flights from Incheon Intl. Airport to Chiang Mai Intl. Airport, with an average flight time of 5 hours 5 minutes, and around 22 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 Intl. Airport to Chiang Mai Intl. Airport is PHP 20,265. 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 Intl. Airport to Chiang Mai Intl. Airport, with one-way fares starting from PHP 7,314. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Incheon Intl. Airport to Chiang Mai Intl. Airport operates around 22 weekly flights, mainly by Jeju Air, Jin Air and Air Busan. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Incheon Intl. Airport and Chiang Mai Intl. 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 estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in 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, WLAN, 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 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.