AirHint found the following cheapest return flights from Adelaide (ADL) to London (LGW) in October 2025 (see full year).

Return flights

23 Oct - 20 Nov	Qatar Airways
23 Oct - 18 Nov	Qatar Airways
14 Oct - 11 Nov	Qatar Airways
23 Oct - 21 Nov	Qatar Airways
04 Oct - 18 Nov	Qatar Airways
24 Oct - 23 Nov	Virgin Australia
22 Oct - 27 Oct	Virgin Australia
12 Oct - 10 Nov	Virgin Australia
22 Oct - 18 Nov	Singapore Airlines
28 Oct - 18 Nov	Singapore Airlines
24 Oct - 18 Nov	Singapore Airlines
05 Oct - 19 Oct	Emirates
06 Oct - 20 Oct	Emirates
19 Oct - 29 Oct	Emirates
07 Oct - 21 Oct	Emirates
06 Oct - 19 Oct	Emirates
23 Oct - 30 Oct	Emirates
08 Oct - 29 Oct	Emirates
23 Oct - 26 Oct	Emirates
04 Oct - 19 Oct	Emirates

Also check the deals for one-way flights from Adelaide to London 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 Adelaide to London in October from $1080

Return flights