Cheapest return flights from Brisbane to Kathmandu in September from $729

AirHint found the following cheapest return flights from Brisbane (BNE) to Kathmandu (KTM) in September 2026 (see full year).

Return flights

01 Sep - 16 Sep Jetstar
23 Sep - 28 Oct VietJet Air
22 Sep - 23 Oct Virgin Australia
30 Sep - 08 Oct Cathay Pacific
01 Sep - 30 Sep Cathay Pacific
16 Sep - 04 Oct Cathay Pacific
15 Sep - 26 Sep Virgin Australia
19 Sep - 07 Oct Singapore Airlines
01 Sep - 12 Sep IndiGo
16 Sep - 03 Oct Cathay Pacific
09 Sep - 30 Sep China Southern
17 Sep - 29 Sep Emirates

Also check the deals for one-way flights from Brisbane to Kathmandu in September.

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