Ulaanbaatar – Seoul is most popular in November and December. During this period the average ticket price is 654₾.
Direct flight for from Ulaanbaatar to SeoulThe easiest way to to get to your destination is a direct flight. Direct flights for from Ulaanbaatar to Seoul are offered by:
A flight with a layover on the route Ulaanbaatar – Seoul will allow you to make your trip more interesting. The layover could be in:
This is a great chance to get to know these cities. Layovers are usually at least six hours.
Aviasales.ge suggests buying tickets for Ulaanbaatar – Seoul in advance in order to choose the conditions for your flight that best suit your preferences and budget.
| Month | One-way | Round-trip | 
|---|---|---|
| October 2025 | 31.10.2025 | 31.10 - 09.11.2025 | 
| November 2025 | 23.11.2025 | 27.11 - 04.12.2025 | 
| December 2025 | 07.12.2025 | 31.12 - 08.01.2026 | 
| February 2026 | 01.02.2026 | 26.02 - 08.03.2026 | 
* Prices found by users over the last 48 hours (they do not represent an offer).
Ulaanbaatar airports serving flights to Seoul:
Seoul airports accepting flights from Ulaanbaatar: