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

Return flights

28 Jul - 04 Aug	VietJet Air
29 Jul - 31 Jul	VietJet Air
18 Jul - 22 Jul	VietJet Air
18 Jul - 21 Jul	VietJet Air
16 Jul - 23 Jul	VietJet Air
26 Jul - 30 Jul	Thai Lion Air
14 Jul - 21 Jul	VietJet Air
21 Jul - 28 Jul	VietJet Air
01 Jul - 11 Jul	VietJet Air
17 Jul - 20 Jul	Thai AirAsia
05 Jul - 19 Jul	Thai VietJet Air

Also check the deals for one-way flights from Taipei 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 Taipei to Vientiane in July from $255

Return flights