AirHint found the following cheapest return flights from Shanghai (SHA) to Vientiane (VTE) in August 2025 (see full year).

Return flights

17 Aug - 23 Aug	Hainan Airlines
08 Aug - 14 Aug	China Southern
16 Aug - 22 Aug	China Southern
17 Aug - 22 Aug	China Southern
17 Aug - 24 Aug	China Eastern
17 Aug - 22 Aug	China Eastern	direct
08 Aug - 15 Aug	China Southern
07 Aug - 14 Aug	China Southern

Also check the deals for one-way flights from Shanghai to Vientiane in August.

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 Shanghai to Vientiane in August from 244€

Return flights