AirHint found the following cheapest return flights from Sydney (SYD) to Bangkok (BKK) in October 2026 (see full year).

Return flights

10 Oct - 24 Oct	Scoot
06 Oct - 19 Oct	Scoot
12 Oct - 24 Oct	Scoot
15 Oct - 30 Oct	Scoot
09 Oct - 23 Oct	Scoot
11 Oct - 17 Oct	Scoot
18 Oct - 28 Oct	Scoot
01 Oct - 21 Oct	Scoot
16 Oct - 31 Oct	Scoot
16 Oct - 26 Oct	Scoot
20 Oct - 30 Nov	Scoot
26 Oct - 30 Nov	Scoot
26 Oct - 08 Nov	Scoot
31 Oct - 15 Nov	Scoot
31 Oct - 14 Nov	Scoot
23 Oct - 07 Nov	Scoot
31 Oct - 07 Nov	Jetstar
01 Oct - 17 Nov	AirAsia X
31 Oct - 07 Nov	Thai Airways	direct
20 Oct - 30 Nov	Thai Airways	direct

Also check the deals for one-way flights from Sydney to Bangkok 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 Sydney to Bangkok in October from 260€

Return flights