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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 US$107 and round-trip from US$233. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Wed, Nov 4 | Air Busan
      ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Sat, Nov 7 | Air Busan
      US$233 US$322
      28% off
      28% off
      US$322 US$233
    • CNX 00:35
      4h 50m
      Direct
      ICN 07:25
      Chiang Mai - Seoul | Wed, Nov 4 | Jeju Air
      ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Sat, Nov 7 | Air Busan
      US$241 US$322
      25% off
      25% off
      US$322 US$241
    • CNX 00:50
      5h 25m
      Direct
      ICN 08:15
      Chiang Mai - Seoul | Tue, Nov 3 | Air Busan
      ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Sat, Nov 7 | Air Busan
      US$243 US$322
      25% off
      25% off
      US$322 US$243
    • CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Sat, Nov 14 | Air Busan
      ICN 19:15
      6h 20m
      Direct
      CNX 23:35
      Seoul - Chiang Mai | Wed, Nov 18 | Jeju Air
      US$247
      23% off
      US$322 US$247
    • CNX 00:35
      4h 50m
      Direct
      ICN 07:25
      Chiang Mai - Seoul | Mon, Nov 9 | Jeju Air
      ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Mon, Nov 16 | Air Busan
      US$251
      22% off
      US$322 US$251
    • CNX 00:35
      4h 50m
      Direct
      ICN 07:25
      Chiang Mai - Seoul | Sun, Nov 15 | Jeju Air
      ICN 19:15
      6h 20m
      Direct
      CNX 23:35
      Seoul - Chiang Mai | Wed, Nov 18 | Jeju Air
      US$253
      21% off
      US$322 US$253
    • CNX 00:35
      4h 50m
      Direct
      ICN 07:25
      Chiang Mai - Seoul | Wed, Nov 11 | Jeju Air
      ICN 19:15
      6h 20m
      Direct
      CNX 23:35
      Seoul - Chiang Mai | Wed, Nov 18 | Jeju Air
      US$253
      21% off
      US$322 US$253
    • CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Sat, Dec 12 | Air Busan
      ICN 19:00
      6h 10m
      Direct
      CNX 23:10
      Seoul - Chiang Mai | Tue, Dec 15 | Air Busan
      US$253
      21% off
      US$322 US$253
    • CNX 00:35
      4h 50m
      Direct
      ICN 07:25
      Chiang Mai - Seoul | Thu, Nov 12 | Jeju Air
      ICN 19:15
      6h 20m
      Direct
      CNX 23:35
      Seoul - Chiang Mai | Wed, Nov 18 | Jeju Air
      US$253
      21% off
      US$322 US$253
    • CNX 13:00
      17h 25m
      1 stop
      SEL 14:00
      Chiang Mai - Seoul | Wed, Nov 4 | Normal Airline
      SEL 15:00
      6h
      Direct
      CNX 16:00
      Seoul - Chiang Mai | Fri, Nov 6 | Normal Airline
      Find more flights
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    • Cheapest
      CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Wed, Nov 4 | Air Busan
      US$107 US$160
      33% off
      33% off
      US$160 US$107
    • CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Sat, Nov 7 | Air Busan
      US$110 US$160
      31% off
      31% off
      US$160 US$110
    • CNX 00:35
      4h 50m
      Direct
      ICN 07:25
      Chiang Mai - Seoul | Wed, Nov 4 | Jeju Air
      US$113 US$160
      28% off
      28% off
      US$160 US$113
    • CNX 00:35
      4h 50m
      Direct
      ICN 07:25
      Chiang Mai - Seoul | Sun, Nov 8 | Jeju Air
      US$113
      28% off
      US$160 US$113
    • CNX 00:35
      4h 50m
      Direct
      ICN 07:25
      Chiang Mai - Seoul | Thu, Nov 5 | Jeju Air
      US$114
      28% off
      US$160 US$114
    • CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Sat, Nov 14 | Air Busan
      US$117
      27% off
      US$160 US$117
    • CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Sun, Nov 8 | Air Busan
      US$118
      26% off
      US$160 US$118
    • CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Sat, Dec 12 | Air Busan
      US$118
      26% off
      US$160 US$118
    • CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Wed, Nov 25 | Air Busan
      US$118
      26% off
      US$160 US$118
    • CNX 13:00
      17h 25m
      1 stop
      SEL 14:00
      Chiang Mai - Seoul | Wed, Nov 4 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Wed, Nov 4 | Air Busan
      US$107 US$160
      33% off
      33% off
      US$160 US$107
    • CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Sat, Nov 7 | Air Busan
      US$110 US$160
      31% off
      31% off
      US$160 US$110
    • CNX 00:35
      4h 50m
      Direct
      ICN 07:25
      Chiang Mai - Seoul | Wed, Nov 4 | Jeju Air
      US$113 US$160
      28% off
      28% off
      US$160 US$113
    • CNX 00:35
      4h 50m
      Direct
      ICN 07:25
      Chiang Mai - Seoul | Sun, Nov 8 | Jeju Air
      US$113
      28% off
      US$160 US$113
    • CNX 00:35
      4h 50m
      Direct
      ICN 07:25
      Chiang Mai - Seoul | Thu, Nov 5 | Jeju Air
      US$114
      28% off
      US$160 US$114
    • CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Sat, Nov 14 | Air Busan
      US$117
      27% off
      US$160 US$117
    • CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Sun, Nov 8 | Air Busan
      US$118
      26% off
      US$160 US$118
    • CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Sat, Dec 12 | Air Busan
      US$118
      26% off
      US$160 US$118
    • CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Wed, Nov 25 | Air Busan
      US$118
      26% off
      US$160 US$118
    • CNX 13:00
      17h 25m
      1 stop
      SEL 14:00
      Chiang Mai - Seoul | Wed, Nov 4 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      CNX 00:35
      4h 50m
      Direct
      ICN 07:25
      Chiang Mai - Seoul | Sat, Nov 28 | Jeju Air
      US$130 US$1,209
      89% off
      89% off
      US$1,209 US$130
    • CNX 00:35
      4h 50m
      Direct
      ICN 07:25
      Chiang Mai - Seoul | Mon, Nov 16 | Jeju Air
      US$137 US$1,209
      89% off
      89% off
      US$1,209 US$137
    • CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Thu, Dec 3 | Air Busan
      US$137 US$1,209
      89% off
      89% off
      US$1,209 US$137
    • CNX 00:35
      4h 50m
      Direct
      ICN 07:25
      Chiang Mai - Seoul | Fri, Nov 6 | Jeju Air
      US$138
      89% off
      US$1,209 US$138
    • CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Thu, Nov 5 | Air Busan
      US$149
      88% off
      US$1,209 US$149
    • CNX 22:15
      5h 15m
      Direct
      ICN 05:30
      Chiang Mai - Seoul | Wed, Nov 4 | Eastar Jet
      US$166
      86% off
      US$1,209 US$166
    • CNX 22:20
      5h 10m
      Direct
      ICN 05:30
      Chiang Mai - Seoul | Sat, Nov 7 | Eastar Jet
      US$174
      86% off
      US$1,209 US$174
    • CNX 22:20
      5h 10m
      Direct
      ICN 05:30
      Chiang Mai - Seoul | Thu, Nov 12 | Eastar Jet
      US$174
      86% off
      US$1,209 US$174
    • CNX 22:20
      5h 10m
      Direct
      ICN 05:30
      Chiang Mai - Seoul | Thu, Nov 5 | Eastar Jet
      US$178
      85% off
      US$1,209 US$178
    • CNX 13:00
      17h 25m
      1 stop
      SEL 14:00
      Chiang Mai - Seoul | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      CNX 00:35
      4h 50m
      Direct
      ICN 07:25
      Chiang Mai - Seoul | Sat, Nov 7 | Jeju Air
      US$136 US$480
      72% off
      72% off
      US$480 US$136
    • CNX 00:35
      4h 50m
      Direct
      ICN 07:25
      Chiang Mai - Seoul | Fri, Nov 6 | Jeju Air
      US$138 US$480
      71% off
      71% off
      US$480 US$138
    • CNX 00:10
      5h
      Direct
      ICN 07:10
      Chiang Mai - Seoul | Thu, Nov 5 | Air Busan
      US$149 US$480
      69% off
      69% off
      US$480 US$149
    • CNX 21:40
      5h 5m
      Direct
      ICN 04:45
      Chiang Mai - Seoul | Wed, Nov 4 | Jin Air
      US$154
      68% off
      US$480 US$154
    • CNX 21:40
      5h 5m
      Direct
      ICN 04:45
      Chiang Mai - Seoul | Thu, Nov 5 | Jin Air
      US$160
      67% off
      US$480 US$160
    • CNX 00:35
      4h 50m
      Direct
      ICN 07:25
      Chiang Mai - Seoul | Tue, Nov 3 | Jeju Air
      US$163
      66% off
      US$480 US$163
    • CNX 22:15
      5h 15m
      Direct
      ICN 05:30
      Chiang Mai - Seoul | Wed, Nov 4 | Eastar Jet
      US$166
      65% off
      US$480 US$166
    • CNX 22:20
      5h 10m
      Direct
      ICN 05:30
      Chiang Mai - Seoul | Sat, Nov 7 | Eastar Jet
      US$174
      64% off
      US$480 US$174
    • CNX 22:20
      5h 10m
      Direct
      ICN 05:30
      Chiang Mai - Seoul | Thu, Nov 5 | Eastar Jet
      US$178
      63% off
      US$480 US$178
    • CNX 13:00
      17h 25m
      1 stop
      SEL 14:00
      Chiang Mai - Seoul | Wed, Nov 4 | Normal Airline
      Find more flights
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    • CNX 00:45
      4h 45m
      Direct
      ICN 07:30
      Chiang Mai - Seoul | Sat, Nov 28 | Jeju Air
      US$130 US$352
      63% off
      63% off
      US$352 US$130
    • CNX 00:45
      4h 45m
      Direct
      ICN 07:30
      Chiang Mai - Seoul | Mon, Nov 16 | Jeju Air
      US$137 US$352
      61% off
      61% off
      US$352 US$137
    • CNX 00:45
      4h 45m
      Direct
      ICN 07:30
      Chiang Mai - Seoul | Fri, Nov 6 | Jeju Air
      US$138 US$352
      61% off
      61% off
      US$352 US$138
    • CNX 00:45
      4h 45m
      Direct
      ICN 07:30
      Chiang Mai - Seoul | Sat, Nov 14 | Jeju Air
      US$156
      56% off
      US$352 US$156
    • CNX 00:45
      4h 45m
      Direct
      ICN 07:30
      Chiang Mai - Seoul | Sun, Nov 29 | Jeju Air
      US$186
      47% off
      US$352 US$186
    • CNX 00:45
      4h 45m
      Direct
      ICN 07:30
      Chiang Mai - Seoul | Wed, Dec 2 | Jeju Air
      US$188
      47% off
      US$352 US$188
    • CNX 00:45
      4h 45m
      Direct
      ICN 07:30
      Chiang Mai - Seoul | Sat, Nov 21 | Jeju Air
      US$190
      46% off
      US$352 US$190
    • CNX 00:45
      4h 45m
      Direct
      ICN 07:30
      Chiang Mai - Seoul | Tue, Nov 10 | Jeju Air
      US$205
      42% off
      US$352 US$205
    • CNX 00:45
      4h 45m
      Direct
      ICN 07:30
      Chiang Mai - Seoul | Tue, Dec 15 | Jeju Air
      US$216
      39% off
      US$352 US$216
    • CNX 13:00
      17h 25m
      1 stop
      SEL 14:00
      Chiang Mai - Seoul | Wed, Nov 4 | Normal Airline
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      Find more flights

Displayed flight fares from Chiang Mai to Seoul 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 Chiang Mai International Airport to Incheon International Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from Chiang Mai International Airport to Incheon 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 Chiang Mai International Airport to Incheon International Airport are usually in September, with an average price of US$120. It is best to avoid February, when the average price can reach US$208.

US$208
US$164
US$120
US$76
    Cheapest
  • US$192
    Oct
  • US$170
    Nov
  • US$161
    Dec
  • US$167
    Jan
  • US$208
    Feb
  • US$198
    Mar
  • US$174
    Apr
  • US$145
    May
  • US$168
    Jun
  • US$128
    Jul
  • US$159
    Aug
  • US$120
    Sep

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

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

Based on Trip.com's data from the past 12 months, May is often the month to find the lowest fares from Chiang Mai International Airport to Incheon International Airport, with an average price of US$353. November is usually the most expensive month, with an average price reaching US$673.

US$673
US$513
US$353
US$193
    Cheapest
  • US$549
    Oct
  • US$673
    Nov
  • US$525
    Dec
  • US$612
    Jan
  • US$663
    Feb
  • US$499
    Mar
  • US$523
    Apr
  • US$353
    May
  • US$469
    Jun
  • US$424
    Jul
  • US$493
    Aug
  • US$386
    Sep

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 past 12 months and shows the average ticket prices from Chiang Mai International Airport to Incheon 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 Chiang Mai International Airport to Incheon International Airport is Thursday, with average prices usually lower than other days. Avoid departing on Tuesday as prices are typically highest on that day.

US$244
US$224
US$203
US$183
    Cheapest
  • US$233
    Mon
  • US$244
    Tue
  • US$208
    Wed
  • US$203
    Thu
  • US$225
    Fri
  • US$230
    Sat
  • US$226
    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 US$107) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Busan
From US$107
Jeju Air
From US$113
Eastar Jet
From US$126
Jin Air
From US$137
VietJet Air
From US$162
Thai Vietjet Air
From US$182
Air China
From US$183
Thai AirAsia
From US$193
China Eastern Airlines
From US$204
HK Express
From US$213

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. 7C2516

    Chiang Mai International Airport

    00:35

    CNX

    4h 50m

    07:25

    ICN

    S M - - T F -
    Search

  2. BX9030

    Chiang Mai International Airport

    00:10

    CNX

    5h

    07:10

    ICN

    - - - W - - S
    Search

  3. LJ028

    Chiang Mai International Airport

    21:40

    CNX

    5h 5m

    04:45

    ICN

    S M T W T F S
    Search

  4. ZE518

    Chiang Mai International Airport

    23:55

    CNX

    5h 15m

    07:10

    ICN

    S M T W T F S
    Search

  5. CA824

    Chiang Mai International Airport

    23:05

    CNX

    4h 35m

    Direct

    04:40

    PEK

    S M T W T F S
    Search

  6. CA123

    Beijing Capital International Airport

    08:35

    PEK

    2h

    Direct

    11:35

    ICN

    S M T W T F S

  7. CA824

    Chiang Mai International Airport

    23:05

    CNX

    4h 35m

    Direct

    04:40

    PEK

    S M T W T F S
    Search

  8. CA135

    Beijing Capital International Airport

    12:10

    PEK

    2h

    Direct

    15:10

    ICN

    S - - - T - S

  9. CA824

    Chiang Mai International Airport

    23:05

    CNX

    4h 35m

    Direct

    04:40

    PEK

    S M T W T F S
    Search

  10. CA125

    Beijing Capital International Airport

    13:25

    PEK

    2h 10m

    Direct

    16:35

    ICN

    S M T W T F S

  11. CA824

    Chiang Mai International Airport

    23:05

    CNX

    4h 35m

    Direct

    04:40

    PEK

    S M T W T F S
    Search

  12. CA131

    Beijing Daxing International Airport

    18:05

    PKX

    1h 50m

    Direct

    20:55

    ICN

    S M T W T F S

  13. CA824

    Chiang Mai International Airport

    23:05

    CNX

    4h 35m

    Direct

    04:40

    PEK

    S M T W T F S
    Search

  14. CA709

    Beijing Capital International Airport

    19:00

    PEK

    1h 55m

    Direct

    21:55

    ICN

    S M T W T F S
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 3,384.29km
Cheapest one-way ticket price US$107
Cheapest return ticket price US$233

FAQs for Chiang Mai International Airport to Incheon International Airport Flights

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

    Chiang Mai International Airport to Incheon International Airport takes about 4 hours 46 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 5 daily flights from Chiang Mai International Airport (CNX) to Incheon International Airport (ICN).
  • The earliest flight from Chiang Mai International Airport to Incheon International Airport departs at 00:10, and the last departs at 23:55, with about 8 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • 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 US$271 in January, the most expensive month to book this route.
    • The distance from Incheon International Airport to downtown is about 48km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15km, by taxi about 30 minutes.
  • Jin Air is a very popular airline operating an average of 3425 flights per month.
  • One-way flights from Chiang Mai International Airport to Incheon International Airport currently start from US$107, and round-trip fares start from US$233. The current lowest fare is a Air Busan flight departing on Wed, Nov 4; prices may vary depending on availability.
  • Yes. Jin Air, Eastar Jet, Korean Air, Jeju Air and Air Busan operate direct flights from Chiang Mai International Airport to Incheon International Airport, with an average flight time of 4 hours 46 minutes, and around 27 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 Chiang Mai International Airport to Incheon International Airport is US$338. Prices may vary depending on the departure date, airline, and availability.
  • Air Busan, Jin Air and Eastar Jet are the most popular budget airlines flying from Chiang Mai International Airport to Incheon International Airport, with one-way fares starting from US$107. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Chiang Mai International Airport to Incheon International Airport operates around 25 weekly flights, mainly by Jin Air, Eastar Jet and Jeju Air. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • 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.

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.