Cheap flights from Seoul to Ulaanbaatar
From 284 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 207 US$
Prices by date
207 US$
01/07
270 US$
02/07
331 US$
04/07
342 US$
05/07
346 US$
06/07
270 US$
07/07
292 US$
08/07
274 US$
09/07
250 US$
10/07
261 US$
11/07
272 US$
12/07
274 US$
13/07
Airlines on this route
FAQ
What's the cheapest month to fly Seoul to Ulaanbaatar?
Usually 2026-07, from 207 USD.
Are there direct flights from Seoul to Ulaanbaatar?
We show both direct and connecting options — filter to compare.