AirHint found the following cheapest one-way flights from Singapore (SIN) to Ulaanbaatar (UBN) in January 2026 (see full year).
One-Way flights
| 28 Jan | China Eastern | ||
| 16 Jan | Air China | ||
| 03 Jan | Sichuan Airlines | ||
| 25 Jan | AirAsia | ||
| 29 Jan | China Eastern | ||
| 13 Jan | Shenzhen Airlines | ||
| 26 Jan | VietJet Air | ||
| 27 Jan | VietJet Air | ||
| 04 Jan | AirAsia | ||
| 05 Jan | Scoot |
Also check the deals for return flights from Singapore to Ulaanbaatar in January.
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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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