Cheapest return flights from Seoul to Ulaanbaatar in October from 174€
AirHint found the following cheapest return flights from Seoul (ICN) to Ulaanbaatar (UBN)
in October 2025 (see full year ).
Return flights
26 Oct
- 30 Oct
Jeju Air
174 €
direct
23 Oct
- 30 Oct
Jeju Air
183 €
direct
19 Oct
- 21 Oct
Jeju Air
189 €
direct
19 Oct
- 23 Oct
Jeju Air
189 €
direct
23 Oct
- 06 Nov
Jeju Air
189 €
direct
26 Oct
- 02 Nov
Jeju Air
205 €
direct
26 Oct
- 09 Nov
Jeju Air
205 €
direct
23 Oct
- 26 Oct
Jeju Air
213 €
direct
19 Oct
- 02 Nov
Jeju Air
213 €
direct
21 Oct
- 30 Oct
Jeju Air
217 €
direct
16 Oct
- 30 Oct
Jeju Air
217 €
direct
16 Oct
- 23 Oct
Jeju Air
224 €
direct
09 Oct
- 21 Oct
Jeju Air
224 €
direct
09 Oct
- 16 Oct
Jeju Air
224 €
direct
27 Oct
- 02 Nov
Asiana Airlines
280 €
direct
27 Oct
- 04 Nov
Asiana Airlines
280 €
direct
27 Oct
- 06 Nov
Asiana Airlines
280 €
direct
27 Oct
- 09 Nov
Asiana Airlines
280 €
direct
27 Oct
- 11 Nov
Asiana Airlines
280 €
direct
29 Oct
- 02 Nov
Asiana Airlines
280 €
direct
Also check the deals for one-way flights from Seoul to Ulaanbaatar in October .
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.
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