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

Return flights

27 Jul - 02 Aug	Thai Lion Air
25 Jul - 07 Aug	Thai Lion Air
29 Jul - 05 Aug	VietJet Air
28 Jul - 11 Aug	Thai Lion Air
25 Jul - 10 Aug	Thai Lion Air
17 Jul - 22 Jul	Thai Lion Air
27 Jul - 31 Jul	Thai Lion Air
10 Jul - 17 Jul	Thai Lion Air
09 Jul - 16 Jul	Scoot Tigerair
08 Jul - 15 Jul	Thai VietJet Air
25 Jul - 27 Jul	Thai Lion Air
14 Jul - 21 Jul	Thai VietJet Air
07 Jul - 11 Jul	HK Express
17 Jul - 20 Jul	Thai Lion Air
10 Jul - 13 Jul	Scoot Tigerair

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 247€

Return flights