AirHint found the following cheapest return flights from Bangkok (BKK) to Vienna (VIE) in October 2025 (see full year).

Return flights

15 Oct - 05 Nov	Scoot
22 Oct - 04 Nov	Scoot
01 Oct - 15 Oct	Scoot
31 Oct - 29 Nov	Scoot
04 Oct - 11 Oct	Thai Lion Air
06 Oct - 19 Oct	Thai Lion Air
07 Oct - 14 Oct	Air Arabia
07 Oct - 15 Oct	Air Arabia
13 Oct - 28 Oct	Air Arabia
08 Oct - 15 Oct	Air Arabia
01 Oct - 08 Oct	Air Arabia
14 Oct - 18 Nov	Air Arabia
14 Oct - 19 Oct	Air Arabia
09 Oct - 18 Oct	Air Arabia
25 Oct - 06 Nov	Air India
23 Oct - 02 Nov	Air India
22 Oct - 02 Nov	IndiGo
15 Oct - 05 Nov	EVA Air	direct
31 Oct - 29 Nov	Austrian Airlines	direct

Also check the deals for one-way flights from Bangkok to Vienna in October.

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 Bangkok to Vienna in October from $598

Return flights