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

Return flights

10 Dec - 14 Dec	China Southern
10 Dec - 12 Dec	China Southern
10 Dec - 13 Dec	China Southern
19 Dec - 22 Dec	Thai VietJet Air
20 Dec - 03 Jan	Jeju Air
25 Dec - 02 Jan	VietJet Air
26 Dec - 01 Jan	VietJet Air
26 Dec - 03 Jan	Jeju Air
26 Dec - 04 Jan	VietJet Air
28 Dec - 03 Jan	Jeju Air
29 Dec - 03 Jan	Jeju Air
27 Dec - 03 Jan	Jeju Air
30 Dec - 03 Jan	Jeju Air
24 Dec - 02 Jan	Thai Airways

Also check the deals for one-way flights from Tokyo to Vientiane 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.

Book a cheap hotel in Vientiane

Cheap car rent in Vientiane

Cheapest return flights from Tokyo to Vientiane in December from $406

Return flights