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

Return flights

15 Dec - 17 Dec	Air Busan
04 Dec - 07 Dec	VietJet Air
17 Dec - 21 Dec	Jeju Air
11 Dec - 15 Dec	Vietnam Airlines
20 Dec - 24 Dec	Jeju Air
21 Dec - 27 Dec	Jeju Air
12 Dec - 15 Dec	Vietnam Airlines
10 Dec - 15 Dec	Jeju Air
22 Dec - 29 Dec	Jeju Air
15 Dec - 20 Dec	Jeju Air
15 Dec - 14 Jan	Jeju Air
23 Dec - 06 Jan	Jeju Air
14 Dec - 13 Jan	Scoot
22 Dec - 10 Jan	Jeju Air
18 Dec - 03 Jan	Hong Kong Airlines
27 Dec - 01 Jan	Jeju Air
25 Dec - 01 Jan	Jeju Air
26 Dec - 01 Jan	Jeju Air
28 Dec - 01 Jan	Jeju Air
28 Dec - 06 Jan	Jeju Air

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.

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Cheapest return flights from Tokyo to Vientiane in December from $404

Return flights