Cheapest return flights from Agana to Ulaanbaatar in June from $610
AirHint found the following cheapest return flights from Agana (GUM) to Ulaanbaatar (UBN) in June 2025 (see full year).
Return flights
| 05 Jun - 12 Jun | Jin Air | ||
| 10 Jun - 17 Jun | Jeju Air | ||
| 09 Jun - 16 Jun | Jeju Air | ||
| 12 Jun - 19 Jun | Jin Air | ||
| 11 Jun - 18 Jun | T'way Air | ||
| 03 Jun - 10 Jun | Korean Air |
Also check the deals for one-way flights from Agana to Ulaanbaatar in June.
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.
