Cheapest one-way flights from Seoul to Ulaanbaatar in March from 98€

Best time to book flights for Seoul (ICN) to Ulaanbaatar (UBN) flights at AirHint

AirHint found the following cheapest one-way flights from Seoul (ICN) to Ulaanbaatar (UBN) in March 2025 (see full year).

One-Way flights

13 Mar Jeju Air direct
23 Mar Jeju Air direct
30 Mar Jeju Air direct
06 Mar Jeju Air direct
02 Mar Jeju Air direct
27 Mar Jeju Air direct
20 Mar Jeju Air direct
09 Mar Jeju Air direct
07 Mar Air China
18 Mar Air China

Also check the deals for return flights from Seoul to Ulaanbaatar in March.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Ulaanbaatar

Cheap car rent in Ulaanbaatar