Flights from Chiang Mai to Seoul

CNXICN

Chiang Mai International Airport (Chiang Mai, Thailand) → Incheon International Airport (Seoul, South Korea)

Also known as Seoul.

Nonstop
5h 15m
Distance
3,382 km
Frequency
7×/week
One-way from
$144
Airlines
Air Busan, EASTAR JET, Jeju Air, Jin Air
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • BX748500:50→08:155h 25mAir Busan
  • LJ1021:45→05:055h 20mJin Air
  • 7C251623:00→06:305h 30mJeju Air

Tuesday

  • LJ1021:45→05:055h 20mJin Air
  • 7C251623:00→06:305h 30mJeju Air

Wednesday

  • LJ1021:45→05:055h 20mJin Air
  • 7C251623:00→06:305h 30mJeju Air
  • ZE51823:55→07:105h 15mEASTAR JET

Thursday

  • BX748500:50→08:155h 25mAir Busan
  • LJ1021:45→05:055h 20mJin Air
  • 7C251623:00→06:305h 30mJeju Air
  • ZE51823:55→07:105h 15mEASTAR JET

Friday

  • BX748500:50→08:155h 25mAir Busan
  • LJ1021:45→05:055h 20mJin Air
  • 7C251623:00→06:305h 30mJeju Air

Saturday

  • LJ1021:45→05:055h 20mJin Air
  • 7C251623:00→06:305h 30mJeju Air
  • ZE51823:55→07:105h 15mEASTAR JET

Sunday

  • BX748500:50→08:155h 25mAir Busan
  • LJ1021:45→05:055h 20mJin Air
  • 7C251623:00→06:305h 30mJeju Air
  • ZE51823:55→07:105h 15mEASTAR JET

Chiang Mai to Seoul — frequently asked

How long is the flight from Chiang Mai to Seoul?
CNX–ICN is 5h 15m nonstop, covering 3,382 km (2,101 mi).
Which airlines fly nonstop from Chiang Mai to Seoul?
Air Busan, EASTAR JET, Jeju Air, Jin Air operate this route nonstop.
How much is a flight from Chiang Mai to Seoul?
One-way fares on CNX–ICN recently started from $144. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.
How often do flights run from Chiang Mai to Seoul?
The route is served 7 days a week (22 scheduled departures).