AirHint found the following cheapest return flights from Melbourne (MEL) to Vientiane (VTE) in July 2025 (see full year).

Return flights

21 Jul - 08 Aug	Batik Air Malaysia
25 Jul - 14 Aug	AirAsia X
29 Jul - 29 Aug	China Southern
23 Jul - 05 Aug	AirAsia X
25 Jul - 05 Aug	AirAsia X
21 Jul - 05 Aug	AirAsia X
17 Jul - 04 Aug	VietJet Air
16 Jul - 05 Aug	AirAsia X
23 Jul - 29 Jul	AirAsia X
25 Jul - 29 Jul	AirAsia X
21 Jul - 29 Jul	AirAsia X
16 Jul - 29 Jul	AirAsia X
16 Jul - 22 Jul	AirAsia X
21 Jul - 24 Jul	AirAsia X
16 Jul - 24 Jul	AirAsia X
11 Jul - 29 Jul	AirAsia X
11 Jul - 22 Jul	AirAsia X
11 Jul - 24 Jul	AirAsia X

Also check the deals for one-way flights from Melbourne to Vientiane in July.

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 Melbourne to Vientiane in July from $473

Return flights