Cheapest return flights from Phnom-penh to Vientiane in July from $285

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 July 2025 (see full year).

Return flights

02 Jul - 17 Jul Thai AirAsia
02 Jul - 06 Jul Thai AirAsia
02 Jul - 20 Jul Thai AirAsia
16 Jul - 20 Jul Thai AirAsia
02 Jul - 14 Jul Thai AirAsia
08 Jul - 17 Jul Thai AirAsia
08 Jul - 20 Jul Thai AirAsia
08 Jul - 14 Jul Thai AirAsia
23 Jul - 10 Aug Thai AirAsia
02 Jul - 13 Jul Thai AirAsia
09 Jul - 17 Jul Thai AirAsia
21 Jul - 10 Aug Thai AirAsia
28 Jul - 17 Aug Thai AirAsia
28 Jul - 14 Aug Thai AirAsia
28 Jul - 10 Aug Thai AirAsia

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

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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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