Cheapest one-way flights from Phnom-penh to Vientiane in March from 136€

Best time to book flights for Phnom-penh (PNH) to Vientiane (VTE) flights at AirHint

AirHint found the following cheapest one-way flights from Phnom-penh (PNH) to Vientiane (VTE) in March 2025 (see full year).

One-Way flights

31 Mar Thai VietJet Air
17 Mar Thai AirAsia
26 Mar Thai VietJet Air
03 Mar Thai VietJet Air
18 Mar Thai VietJet Air
30 Mar Thai VietJet Air
05 Mar Thai VietJet Air
19 Mar Thai AirAsia
22 Mar Thai AirAsia
15 Mar Thai AirAsia

Also check the deals for return flights from Phnom-penh to Vientiane in March.

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.

Book a cheap hotel in Vientiane

Cheap car rent in Vientiane