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

Return flights

20 Oct - 31 Oct	Scoot
08 Oct - 25 Oct	Scoot
07 Oct - 20 Oct	Scoot
08 Oct - 20 Oct	Scoot
12 Oct - 20 Oct	Scoot
13 Oct - 20 Oct	Scoot
12 Oct - 26 Oct	Scoot
14 Oct - 28 Oct	Scoot
12 Oct - 19 Oct	Scoot
17 Oct - 21 Oct	Scoot
19 Oct - 09 Nov	Scoot
17 Oct - 01 Nov	Scoot
08 Oct - 12 Nov	Scoot
27 Oct - 19 Nov	Scoot
18 Oct - 19 Nov	Scoot
24 Oct - 27 Nov	Scoot
19 Oct - 03 Nov	Scoot
30 Oct - 06 Nov	Scoot
31 Oct - 06 Nov	Scoot
11 Oct - 06 Nov	Scoot

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 $335

Return flights