Cheapest return flights from Phnom-penh to Vientiane in October from $282

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

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

Return flights

21 Oct - 28 Oct Thai AirAsia
09 Oct - 28 Oct Thai AirAsia
18 Oct - 28 Oct Thai AirAsia
21 Oct - 03 Nov Thai AirAsia
18 Oct - 03 Nov Thai AirAsia
03 Oct - 08 Oct Thai AirAsia
17 Oct - 28 Oct Thai AirAsia
03 Oct - 06 Oct Thai AirAsia
17 Oct - 03 Nov Thai AirAsia
13 Oct - 28 Oct Thai AirAsia
15 Oct - 28 Oct Thai AirAsia
16 Oct - 28 Oct Thai AirAsia
21 Oct - 10 Nov Thai AirAsia
13 Oct - 03 Nov Thai AirAsia
15 Oct - 03 Nov Thai AirAsia
16 Oct - 03 Nov Thai AirAsia
21 Oct - 28 Oct Vietnam Airlines direct
31 Oct - 03 Nov Thai AirAsia
31 Oct - 10 Nov Thai AirAsia

Also check the deals for one-way flights from Phnom-penh to Vientiane in October.

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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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