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

Return flights

08 Sep - 15 Sep	VietJet Air
12 Sep - 19 Sep	Scoot Tigerair
10 Sep - 13 Sep	Thai AirAsia
10 Sep - 17 Sep	Thai AirAsia
12 Sep - 13 Sep	Thai AirAsia
12 Sep - 17 Sep	Thai AirAsia
10 Sep - 15 Sep	Thai AirAsia
22 Sep - 09 Oct	Thai AirAsia
22 Sep - 01 Oct	Thai AirAsia
22 Sep - 11 Oct	Thai AirAsia
12 Sep - 15 Sep	Thai AirAsia
10 Sep - 19 Sep	Thai AirAsia
10 Sep - 11 Sep	Thai AirAsia
12 Sep - 01 Oct	Thai AirAsia
21 Sep - 09 Oct	Thai AirAsia
29 Sep - 09 Oct	Thai AirAsia
22 Sep - 12 Oct	Thai AirAsia
13 Sep - 01 Oct	Thai AirAsia
21 Sep - 01 Oct	Thai AirAsia
21 Sep - 11 Oct	Thai AirAsia

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

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 Vientiane to Singapore in September from 216€

Return flights