Cheapest return flights from Seoul to Ulaanbaatar in July from 241€

AirHint found the following cheapest return flights from Seoul (ICN) to Ulaanbaatar (UBN) in July 2026 (see full year).

Return flights

10 Jul - 14 Jul Aero Mongolia direct
03 Jul - 06 Jul Aero Mongolia direct
20 Jul - 29 Jul Asiana Airlines direct
27 Jul - 30 Jul Asiana Airlines direct
15 Jul - 19 Jul Asiana Airlines direct
06 Jul - 11 Jul Asiana Airlines direct
22 Jul - 29 Jul Asiana Airlines direct
29 Jul - 02 Aug Asiana Airlines direct
31 Jul - 05 Aug Asiana Airlines direct
29 Jul - 05 Aug Asiana Airlines direct
28 Jul - 05 Aug Asiana Airlines direct
29 Jul - 11 Aug Asiana Airlines direct
15 Jul - 12 Aug Asiana Airlines direct
18 Jul - 12 Aug Asiana Airlines direct
01 Jul - 09 Jul Asiana Airlines direct
13 Jul - 18 Jul Asiana Airlines direct
14 Jul - 19 Jul Asiana Airlines direct
20 Jul - 14 Aug Air China
29 Jul - 14 Aug Air China
20 Jul - 14 Aug Korean Air direct

Also check the deals for one-way flights from Seoul to Ulaanbaatar in July.

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