Cheapest return flights from Hanoi to Vientiane in September from 150€

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

Return flights

08 Sep - 12 Sep VietJet Air direct
18 Sep - 22 Sep VietJet Air
22 Sep - 25 Sep VietJet Air
09 Sep - 16 Sep VietJet Air
03 Sep - 06 Sep VietJet Air direct
03 Sep - 05 Sep VietJet Air
04 Sep - 20 Sep Thai AirAsia
04 Sep - 09 Sep Thai AirAsia
04 Sep - 13 Sep Thai AirAsia
04 Sep - 16 Sep Thai AirAsia
24 Sep - 06 Oct Thai AirAsia
19 Sep - 06 Oct Thai AirAsia
24 Sep - 13 Oct Thai AirAsia
24 Sep - 01 Oct Thai AirAsia
19 Sep - 01 Oct Thai AirAsia
12 Sep - 01 Oct Thai AirAsia
16 Sep - 06 Oct Lao Airlines direct
22 Sep - 06 Oct Lao Airlines direct
27 Sep - 06 Oct Lao Airlines direct
20 Sep - 06 Oct Thai AirAsia

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

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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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