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

Return flights

15 Dec - 18 Dec	VietJet Air
30 Dec - 08 Jan	Thai AirAsia
30 Dec - 09 Jan	Thai AirAsia
12 Dec - 21 Dec	VietJet Air
01 Dec - 07 Dec	VietJet Air
30 Dec - 10 Jan	Thai AirAsia
23 Dec - 29 Dec	Thai Airways
19 Dec - 27 Dec	Thai Airways
26 Dec - 02 Jan	Thai Airways
28 Dec - 04 Jan	Thai Airways
26 Dec - 03 Jan	Thai Airways
20 Dec - 31 Dec	Thai Airways
25 Dec - 03 Jan	Thai Airways

Also check the deals for one-way flights from Bangalore 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 Bangalore to Vientiane in December from 370€

Return flights