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

Return flights

25 Sep - 26 Oct	Jetstar
03 Sep - 21 Sep	China Southern
03 Sep - 18 Sep	China Southern
14 Sep - 14 Oct	Jetstar
21 Sep - 22 Oct	Qantas
05 Sep - 12 Sep	Jetstar
30 Sep - 21 Oct	Singapore Airlines
06 Sep - 21 Sep	Singapore Airlines
10 Sep - 12 Sep	Jetstar
03 Sep - 17 Sep	China Southern
21 Sep - 15 Oct	Fiji Airways
14 Sep - 07 Oct	Jetstar
13 Sep - 07 Oct	Jetstar
03 Sep - 13 Sep	Jetstar
02 Sep - 13 Sep	Jetstar
06 Sep - 28 Sep	Singapore Airlines
15 Sep - 15 Oct	Qantas
07 Sep - 17 Sep	Singapore Airlines
24 Sep - 25 Oct	Qatar Airways
21 Sep - 13 Oct	Qatar Airways

Also check the deals for one-way flights from Brisbane to London 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 London in September from 877€

Return flights