Cheapest return flights from Osaka to Vientiane in September from $464

Best time to book flights for Osaka (KIX) to Vientiane (VTE) flights at AirHint

AirHint found the following cheapest return flights from Osaka (KIX) to Vientiane (VTE) in September 2025 (see full year).

Return flights

06 Sep - 21 Sep Thai AirAsia X
06 Sep - 19 Sep Thai AirAsia X
13 Sep - 16 Sep Singapore Airlines
30 Sep - 04 Oct VietJet Air
06 Sep - 10 Sep Thai AirAsia X
06 Sep - 16 Sep Thai AirAsia X
29 Sep - 04 Oct AirAsia X
29 Sep - 06 Oct Vietnam Airlines
20 Sep - 04 Oct Thai AirAsia X
20 Sep - 30 Sep Thai AirAsia X
29 Sep - 01 Oct AirAsia X
06 Sep - 18 Sep Thai AirAsia X
06 Sep - 09 Sep Thai AirAsia X
22 Sep - 04 Oct Thai AirAsia X
22 Sep - 30 Sep Thai AirAsia X
13 Sep - 17 Sep VietJet Air
20 Sep - 01 Oct Thai AirAsia X
13 Sep - 04 Oct Thai AirAsia X
22 Sep - 01 Oct Thai AirAsia X
13 Sep - 01 Oct Thai AirAsia X

Also check the deals for one-way flights from Osaka to Vientiane in September.

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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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