Cheapest return flights from Kolkata to Vientiane in October from $331

AirHint found the following cheapest return flights from Kolkata (CCU) to Vientiane (VTE) in October 2025 (see full year).

Return flights

15 Oct - 22 Oct Thai AirAsia
21 Oct - 22 Oct Thai AirAsia
21 Oct - 06 Nov Thai AirAsia
14 Oct - 22 Oct Thai AirAsia
15 Oct - 20 Oct Thai AirAsia
03 Oct - 22 Oct Thai AirAsia
14 Oct - 20 Oct Thai AirAsia
15 Oct - 29 Oct Thai AirAsia
02 Oct - 22 Oct Thai AirAsia
03 Oct - 20 Oct Thai AirAsia
21 Oct - 29 Oct Thai AirAsia

Also check the deals for one-way flights from Kolkata 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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