AirHint found the following cheapest one-way flights from Vientiane (VTE) to Ulaanbaatar (UBN) in May 2026 (see full year).
One-Way flights
| 06 May | Vietnam Airlines | ||
| 05 May | Thai AirAsia | ||
| 26 May | China Eastern |
Also check the deals for return flights from Vientiane to Ulaanbaatar in May.
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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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