Cheapest one-way flights from Osaka to Vientiane in December from $274

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

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

One-Way flights

16 Dec Vietnam Airlines
15 Dec Vietnam Airlines
18 Dec Vietnam Airlines
14 Dec Vietnam Airlines
19 Dec Vietnam Airlines
31 Dec Singapore Airlines
26 Dec Thai AirAsia X
25 Dec Thai AirAsia X
27 Dec Thai AirAsia X
24 Dec Thai AirAsia X

Also check the deals for return flights from Osaka to Vientiane in December.

Skyscanner

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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