Cheapest one-way flights from Hanoi to Vientiane in September from $117

Best time to book flights for Hanoi (HAN) to Vientiane (VTE) flights at AirHint

AirHint found the following cheapest one-way flights from Hanoi (HAN) to Vientiane (VTE) in September 2025 (see full year).

One-Way flights

30 Sep VietJet Air
24 Sep Vietravel Airlines
28 Sep Vietravel Airlines
25 Sep Vietravel Airlines
27 Sep Vietravel Airlines
03 Sep VietJet Air direct
19 Sep Thai AirAsia
26 Sep Vietravel Airlines
19 Sep Lao Airlines direct
16 Sep Lao Airlines direct

Also check the deals for return flights from Hanoi to Vientiane in September.

Skyscanner

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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