Cheapest return flights from Singapore to Ulaanbaatar in June from $360

Best time to book flights for Singapore (SIN) to Ulaanbaatar (UBN) flights at AirHint

AirHint found the following cheapest return flights from Singapore (SIN) to Ulaanbaatar (UBN) in June 2025 (see full year).

Return flights

05 Jun - 10 Jun Jeju Air
05 Jun - 24 Jun Jeju Air
10 Jun - 17 Jun Scoot Tigerair
01 Jun - 08 Jun Jeju Air
05 Jun - 09 Jun Jeju Air
14 Jun - 22 Jun Jeju Air
26 Jun - 29 Jun Jeju Air
11 Jun - 15 Jun Jeju Air
07 Jun - 23 Jun Jeju Air
07 Jun - 13 Jun Jeju Air
25 Jun - 25 Jul Jeju Air

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

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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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