Cheapest return flights from Adelaide to London in September from $1094

Best time to book flights for Adelaide (ADL) to London (LHR) flights at AirHint

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

Return flights

07 Sep - 21 Sep Singapore Airlines
05 Sep - 19 Sep Singapore Airlines
06 Sep - 20 Sep Singapore Airlines
05 Sep - 20 Sep Singapore Airlines
14 Sep - 19 Oct Singapore Airlines
09 Sep - 15 Oct Singapore Airlines
10 Sep - 15 Oct Singapore Airlines
30 Sep - 23 Oct Malaysia Airlines
24 Sep - 22 Oct British Airways
30 Sep - 24 Oct Virgin Australia
28 Sep - 23 Oct Malaysia Airlines
29 Sep - 23 Oct British Airways
23 Sep - 14 Oct Malaysia Airlines
29 Sep - 24 Oct British Airways
04 Sep - 20 Sep Singapore Airlines

Also check the deals for one-way flights from Adelaide to London in September.

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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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