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
15 Oct - 15 Nov	Jetstar
01 Oct - 05 Nov	VietJet Air
02 Oct - 29 Oct	VietJet Air
26 Oct - 13 Nov	Qantas
23 Oct - 14 Nov	Qantas
26 Oct - 14 Nov	Qantas
23 Oct - 18 Nov	Qantas
03 Oct - 16 Oct	China Southern
01 Oct - 29 Oct	VietJet Air
03 Oct - 29 Oct	VietJet Air
04 Oct - 28 Oct	China Southern
20 Oct - 27 Oct	VietJet Air
21 Oct - 21 Nov	Qantas
12 Oct - 14 Nov	Qantas
23 Oct - 16 Nov	Qantas
01 Oct - 27 Oct	VietJet Air
21 Oct - 28 Oct	China Southern
16 Oct - 17 Oct	Jetstar
19 Oct - 28 Oct	China Southern

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 622€

Return flights