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

Return flights

26 Dec - 05 Jan	Vietnam Airlines
23 Dec - 04 Jan	Vietnam Airlines
16 Dec - 17 Dec	Thai AirAsia
01 Dec - 17 Dec	Thai AirAsia
16 Dec - 25 Dec	Thai AirAsia
21 Dec - 25 Dec	Thai AirAsia
23 Dec - 25 Dec	Thai AirAsia
16 Dec - 24 Dec	Thai AirAsia
01 Dec - 03 Dec	Thai AirAsia
21 Dec - 24 Dec	Thai AirAsia
23 Dec - 24 Dec	Thai AirAsia
16 Dec - 05 Jan	Thai AirAsia
23 Dec - 11 Jan	Thai AirAsia
21 Dec - 05 Jan	Thai AirAsia
23 Dec - 05 Jan	Thai AirAsia
30 Dec - 19 Jan	Thai AirAsia
30 Dec - 16 Jan	Thai AirAsia
16 Dec - 26 Dec	Thai AirAsia
26 Dec - 11 Jan	Thai AirAsia
30 Dec - 11 Jan	Thai AirAsia

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

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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Cheapest return flights from Vientiane to Osaka in December from $495

Return flights