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

Return flights

02 Dec - 16 Dec	China Southern
01 Dec - 14 Dec	China Southern
01 Dec - 10 Dec	China Southern
03 Dec - 16 Dec	China Southern
01 Dec - 18 Dec	China Southern
16 Dec - 30 Dec	Vietnam Airlines
29 Dec - 17 Jan	Vietnam Airlines
16 Dec - 31 Dec	Vietnam Airlines
16 Dec - 23 Dec	Vietnam Airlines
15 Dec - 11 Jan	Vietnam Airlines
26 Dec - 11 Jan	Vietnam Airlines
19 Dec - 10 Jan	T'way Air
30 Dec - 10 Jan	Thai Airways
22 Dec - 27 Dec	China Southern
15 Dec - 04 Jan	China Southern
16 Dec - 01 Jan	China Southern
27 Dec - 31 Jan	Thai Airways
26 Dec - 03 Jan	China Southern
28 Dec - 29 Dec	Thai Airways

Also check the deals for one-way flights from Paris 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 Paris to Vientiane in December from 657€

Return flights