Cheapest return flights from Seoul to Ulaanbaatar in July from 312€
AirHint found the following cheapest return flights from Seoul (ICN) to Ulaanbaatar (UBN)
in July 2025 (see full year ).
Return flights
11 Jul
- 18 Jul
MIAT Mongolian Airlines
312 €
direct
06 Jul
- 24 Jul
Jeju Air
314 €
direct
11 Jul
- 13 Jul
T'way Air
322 €
direct
15 Jul
- 18 Jul
MIAT Mongolian Airlines
323 €
direct
09 Jul
- 13 Jul
T'way Air
330 €
direct
09 Jul
- 14 Jul
T'way Air
342 €
direct
11 Jul
- 14 Jul
T'way Air
342 €
direct
14 Jul
- 16 Jul
T'way Air
342 €
direct
13 Jul
- 16 Jul
T'way Air
342 €
direct
11 Jul
- 16 Jul
T'way Air
342 €
direct
15 Jul
- 20 Aug
MIAT Mongolian Airlines
374 €
direct
10 Jul
- 01 Aug
Asiana Airlines
376 €
direct
08 Jul
- 13 Aug
Asiana Airlines
382 €
direct
23 Jul
- 16 Aug
Jeju Air
397 €
direct
23 Jul
- 09 Aug
Jeju Air
397 €
direct
23 Jul
- 07 Aug
Jeju Air
397 €
direct
23 Jul
- 14 Aug
Jeju Air
397 €
direct
23 Jul
- 30 Aug
Jeju Air
397 €
direct
14 Jul
- 01 Aug
Asiana Airlines
398 €
direct
09 Jul
- 15 Aug
Asiana Airlines
398 €
direct
Also check the deals for one-way flights from Seoul to Ulaanbaatar in July .
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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