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All scheduled flights from Chiang Mai to Seoul (CNX-ICN)

TH Thailand
Republic of Korea KR
All scheduled flights from CNX to ICN. You can fly from Chiang Mai to Seoul non-stop on every weekday and the flight takes about 5 hours. Flights with stops take between 7 to 11 hours depending on your flight and connection airport.
CNX-ICN
- Flight has a long layover time at the stop-airport and will affect your flight time.
- Change of terminals at the layover airport. This can go quickly or take time depending on the airport.
- Flight is partially or completely overnight (Red-eye flight).
- Airline or one of the airlines in the flight path is a low-cost carrier. Some travelers wants to avoid low-cost airlines.
- This is codeshare flight. A codeshare flight is an agreement between airlines to sell seats on each others flights. Click on the flight to see the actual flight operator.

Flying non-stop between CNX and ICN with Jeju Air or Korean Air is the fastest flight option. The flight takes about 5 hours and 15 minutes.

Yes. You can also arrive at Gimpo, GMP if you fly from Chiang Mai (CNX).

ICN is the IATA airport code for Incheon Intl Airport, Seoul.

Yes. ICN has 2 terminals and 84632 arriving passenger seats each day.

Airlines that offer direct flights from Chiang Mai (CNX) to Seoul (ICN) is Jeju Air and Korean Air.

The Boeing 737-800 Passenger with Jeju Air has 187 seats and the Airbus A330-300 with Korean Air has 278 seats (1 business class).

It all depends on what dates you plan on flying. But the approximate round-trip price for one passenger with Jeju Air is $481 and with Korean Air $718.

If you fly with Jeju Air you will be arriving at Terminal 1 but if you choose to travel with Korean Air you will be arriving at Terminal 2.