AirHint found the following cheapest return flights from Glasgow (GLA) to Melbourne (MLB) in September 2025 (see full year).

Return flights

02 Sep - 12 Sep	TUI	direct
16 Sep - 30 Sep	KLM
02 Sep - 16 Sep	KLM
30 Sep - 10 Oct	KLM
19 Sep - 30 Sep	KLM
02 Sep - 19 Sep	Virgin Atlantic
26 Sep - 03 Oct	KLM
12 Sep - 19 Sep	Virgin Atlantic
26 Sep - 03 Oct	TUI	direct
30 Sep - 10 Oct	TUI	direct
02 Sep - 16 Sep	TUI	direct
16 Sep - 30 Sep	TUI	direct
19 Sep - 30 Sep	TUI	direct

Also check the deals for one-way flights from Glasgow to Melbourne 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 Glasgow to Melbourne in September from 449€

Return flights