Cheapest return flights from Phnom-penh to Vientiane in January from $349
AirHint found the following cheapest return flights from Phnom-penh (PNH) to Vientiane (VTE) in January 2026 (see full year).
Return flights
| 13 Jan - 17 Jan | Vietnam Airlines | direct | |
| 16 Jan - 17 Jan | Thai AirAsia | ||
| 16 Jan - 06 Feb | Thai AirAsia |
Also check the deals for one-way flights from Phnom-penh to Vientiane in January.
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.
