AirHint found the following cheapest return flights from Brisbane (BNE) to Honiara (HIR) in September 2025 (see full year).

Return flights

03 Sep - 17 Sep	Solomon Airlines	direct
22 Sep - 29 Sep	Qantas	direct
29 Sep - 06 Oct	Qantas	direct
03 Sep - 26 Sep	Qantas	direct
05 Sep - 26 Sep	Qantas	direct
03 Sep - 25 Sep	Solomon Airlines
28 Sep - 29 Sep	Qantas	direct
26 Sep - 28 Sep	Qantas	direct
07 Sep - 29 Sep	Air Niugini
04 Sep - 26 Sep	Virgin Australia
07 Sep - 29 Sep	Qantas	direct

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

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 Honiara in September from 492€

Return flights