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

Return flights

17 Dec - 05 Jan	Thai AirAsia
17 Dec - 17 Dec	Thai AirAsia
06 Dec - 13 Dec	Thai AirAsia
04 Dec - 13 Dec	Thai AirAsia
12 Dec - 13 Dec	Thai AirAsia
06 Dec - 17 Dec	Thai AirAsia
04 Dec - 17 Dec	Thai AirAsia
06 Dec - 06 Dec	Thai AirAsia
04 Dec - 06 Dec	Thai AirAsia
05 Dec - 13 Dec	Thai AirAsia
04 Dec - 12 Dec	Thai AirAsia
23 Dec - 05 Jan	AirAsia
17 Dec - 04 Jan	Thai AirAsia
23 Dec - 10 Jan	AirAsia
17 Dec - 03 Jan	Thai AirAsia
24 Dec - 05 Jan	Thai AirAsia
24 Dec - 10 Jan	Thai AirAsia
30 Dec - 05 Jan	AirAsia
27 Dec - 05 Jan	AirAsia
30 Dec - 10 Jan	AirAsia

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

Cheap car rent in Singapore

Cheapest return flights from Vientiane to Singapore in December from 281€

Return flights