Cheapest one-way flights from Vientiane to Ulaanbaatar in August from $331

AirHint found the following cheapest one-way flights from Vientiane (VTE) to Ulaanbaatar (UBN) in August 2025 (see full year).

One-Way flights

17 Aug China Eastern

Also check the deals for return flights from Vientiane to Ulaanbaatar in August.

Skyscanner

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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