Cheapest one-way flights from Phnom-penh to Vientiane in April from $139

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 April 2025 (see full year).

One-Way flights

22 Apr Thai AirAsia
21 Apr Thai AirAsia
27 Apr Thai AirAsia
03 Apr Thai AirAsia
28 Apr AirAsia Cambodia
05 Apr Thai AirAsia
04 Apr Thai AirAsia
26 Apr Thai AirAsia
18 Apr Thai VietJet Air
23 Apr Thai AirAsia

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

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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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