Cheapest return flights from Seoul (ICN) to Ulaanbaatar (UBN), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
19 Oct 27 Oct Asiana Airlines
Direct Flight
19 Oct 25 Oct Asiana Airlines
Direct Flight
19 Oct 29 Oct Asiana Airlines
Direct Flight
05 Oct 08 Oct Asiana Airlines
Direct Flight
05 Oct 22 Oct Asiana Airlines
Direct Flight
21 Oct 25 Oct Asiana Airlines
Direct Flight
26 Oct 29 Oct Asiana Airlines
Direct Flight
24 Oct 29 Oct Asiana Airlines
Direct Flight
21 Oct 29 Oct Asiana Airlines
Direct Flight
24 Oct 27 Oct Asiana Airlines
Direct Flight
21 Oct 01 Nov Asiana Airlines
Direct Flight
21 Oct 03 Nov Asiana Airlines
Direct Flight
21 Oct 05 Nov Asiana Airlines
Direct Flight
24 Oct 01 Nov Asiana Airlines
Direct Flight
24 Oct 03 Nov Asiana Airlines
Direct Flight
24 Oct 05 Nov Asiana Airlines
Direct Flight
24 Oct 08 Nov Asiana Airlines
Direct Flight
26 Oct 01 Nov Asiana Airlines
Direct Flight
26 Oct 03 Nov Asiana Airlines
Direct Flight
26 Oct 05 Nov Asiana Airlines
Direct Flight
Powered by

deals for one-way flights from Seoul to Ulaanbaatar in October.

Book a cheap hotel in Ulaanbaatar

Cheap car rent in Ulaanbaatar Chinggis Khaan Intl

Updated Jul 8, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.