Cheapest one-way flights from Phnom-penh to Vientiane in August from $145
AirHint found the following cheapest one-way flights from Phnom-penh (PNH) to Vientiane (VTE) in August 2025 (see full year).
One-Way flights
| 20 Aug | Thai AirAsia | ||
| 18 Aug | Thai AirAsia | ||
| 16 Aug | Thai AirAsia | ||
| 13 Aug | Cambodia Angkor Air | ||
| 18 Aug | Vietnam Airlines | direct | |
| 13 Aug | Vietnam Airlines | direct | |
| 20 Aug | Vietnam Airlines | direct |
Also check the deals for return flights from Phnom-penh to Vientiane in August.
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.
