Cheapest return flights from Seoul to Ulaanbaatar in June from 204€

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

Return flights

07 Jun - 17 Jun T'way Air direct
07 Jun - 12 Jun T'way Air direct
14 Jun - 19 Jun T'way Air direct
22 Jun - 26 Jun T'way Air direct
05 Jun - 19 Jun T'way Air direct
22 Jun - 24 Jun T'way Air direct
08 Jun - 15 Jun T'way Air direct
15 Jun - 19 Jun T'way Air direct
19 Jun - 26 Jun T'way Air direct
01 Jun - 05 Jun T'way Air direct
29 Jun - 06 Jul T'way Air direct
12 Jun - 17 Jul T'way Air direct
28 Jun - 05 Jul T'way Air direct
28 Jun - 01 Jul T'way Air direct
29 Jun - 03 Jul T'way Air direct
26 Jun - 10 Jul T'way Air direct
30 Jun - 07 Jul Jeju Air direct
27 Jun - 01 Jul Air China
25 Jun - 02 Jul Jeju Air direct
12 Jun - 25 Jul Asiana Airlines direct

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

Powered by

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.

Book a cheap hotel in Ulaanbaatar

Cheap car rent in Ulaanbaatar

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