AirHint found the following cheapest return flights from Brisbane (BNE) to Kathmandu (KTM) in October 2025 (see full year).

Return flights

16 Oct - 03 Nov	VietJet Air
09 Oct - 12 Nov	VietJet Air
06 Oct - 03 Nov	VietJet Air
01 Oct - 05 Nov	VietJet Air
04 Oct - 11 Nov	China Southern
17 Oct - 02 Nov	VietJet Air
04 Oct - 13 Nov	Qantas
02 Oct - 29 Oct	VietJet Air
05 Oct - 10 Nov	Jetstar
10 Oct - 02 Nov	VietJet Air
05 Oct - 29 Oct	Jetstar
04 Oct - 28 Oct	China Southern
03 Oct - 29 Oct	VietJet Air
31 Oct - 07 Nov	Jetstar
10 Oct - 25 Oct	VietJet Air
05 Oct - 30 Oct	Jetstar
12 Oct - 21 Oct	China Southern
01 Oct - 27 Oct	VietJet Air
03 Oct - 27 Oct	VietJet Air
02 Oct - 24 Oct	VietJet Air

Also check the deals for one-way flights from Brisbane to Kathmandu 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 Brisbane to Kathmandu in October from $728

Return flights