Cheapest return flights from Phnom-penh to Vientiane in May from 256€

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 May 2025 (see full year).

Return flights

19 May - 08 Jun Thai AirAsia
18 May - 08 Jun Thai AirAsia
19 May - 21 May Thai AirAsia
18 May - 21 May Thai AirAsia
19 May - 07 Jun Thai AirAsia
18 May - 07 Jun Thai AirAsia
08 May - 16 May Thai AirAsia
08 May - 13 May Thai AirAsia
08 May - 21 May Thai AirAsia
08 May - 14 May Thai AirAsia
08 May - 17 May Thai AirAsia
03 May - 05 May Cambodia Angkor Air
13 May - 16 May Thai AirAsia
13 May - 21 May Thai AirAsia
30 May - 08 Jun Thai AirAsia
30 May - 10 Jun Thai AirAsia
30 May - 11 Jun Thai AirAsia
30 May - 17 Jun Thai AirAsia
30 May - 07 Jun Thai AirAsia
30 May - 12 Jun Thai AirAsia

Also check the deals for one-way 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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