Search flights from Ulaanbaatar (ULN) to Jeju (CJU)

Book your plane tickets from Ulaanbaatar to Jeju with ease

Cheapest flights to Jeju

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Ulaanbaatar to Jeju: things to know

The most popular route is from New Ulaanbaatar International Airport in Ulaanbaatar to Jeju International Airport in Jeju. On average this flight takes 6 hours 47 minutes one way and costs US$880 for the round trip.

Most popular route
New Ulaanbaatar International Airport (UBN) to Jeju International Airport (CJU)
Average flight time
6 hours 47 minutes
Average round-trip price
US$880
Fly from Ulaanbaatar to Jeju
4 airlines

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on selected airfares

Airlines that fly from Ulaanbaatar to Jeju

Airline options may vary according to recently booked flights and your search terms

  • Miat Mongolian
  • Korean Air
  • Air China
  • Tway Air

Frequently asked questions

Fly to more destinations from Ulaanbaatar

Research, refine and make plans for your whole trip

Flights to Jeju Island

Get your flight tickets to Jeju Island right here on Booking.com.

All flights

Fly to your next dream destination.

Flights from Mongolia to South Korea

More options to fly to South Korea.

Hotels in Jeju

A popular choice with visitors to South Korea.

Flights from Ulaanbaatar to South Korea

Plan your next getaway from Ulaanbaatar.