Cheapest one-way flights from Phnom-penh to Vientiane in May from $137

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 May 2025 (see full year).

One-Way flights

26 May Thai AirAsia
18 May Thai AirAsia
11 May Thai AirAsia
15 May Thai AirAsia
01 May Thai AirAsia
07 May Thai AirAsia
09 May Thai AirAsia
13 May Thai AirAsia
06 May Thai AirAsia
02 May Thai AirAsia

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