AirHint found the following cheapest one-way flights from Bangkok (BKK) to Vienna (VIE) in August 2025 (see full year).

One-Way flights

05 Aug	Scoot Tigerair
02 Aug	Thai VietJet Air
31 Aug	Hainan Airlines
24 Aug	Hainan Airlines
04 Aug	Thai VietJet Air
01 Aug	Thai Lion Air
17 Aug	Hainan Airlines
03 Aug	Hainan Airlines
11 Aug	Thai Lion Air
21 Aug	Hainan Airlines

Also check the deals for return flights from Bangkok to Vienna 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.

Book a cheap hotel in Vienna

Cheap car rent in Vienna

Cheapest one-way flights from Bangkok to Vienna in August from $324

One-Way flights