Due to multiple factors, expect to potentially pay more when booking in June. For low rates, November can be a great choice for travel to Mongolia. Flights to Mongolia from Bangkok in November are about ฿35,181 on average during November, but can be found for as low as ฿24,401.
When flying from Bangkok to Mongolia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Related info for your journey
Useful info, stats and facts about Bangkok to Mongolia flights.
Great question - BKK to UBN just means Bangkok Suvarnabhumi Airport to Ulaanbaatar Chinggis Khaan Airport. Now you’ll know what these unique codes when you look for flights! Ulaanbaatar Buyant Ukhaa Airport (ULN), Moron Airport (MXV), Choibalsan Airport (COQ), Ulaangom Airport (ULO), Khovd Airport (HVD) are other airports near this flight route and their unique identifiers/IATA codes.