Cheapest return flights from Sydney to London in September from 836€

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

Return flights

09 Sep - 16 Sep AirAsia X
11 Sep - 13 Sep AirAsia X
13 Sep - 23 Sep AirAsia X
09 Sep - 23 Sep AirAsia X
10 Sep - 17 Sep Scoot
02 Sep - 29 Sep Scoot
26 Sep - 23 Oct VietJet Air
09 Sep - 24 Sep AirAsia X
11 Sep - 01 Oct AirAsia X
09 Sep - 27 Sep AirAsia X
08 Sep - 01 Oct AirAsia X
01 Sep - 07 Sep AirAsia X
13 Sep - 24 Sep AirAsia X
09 Sep - 09 Oct AirAsia X
06 Sep - 07 Oct AirAsia X
03 Sep - 03 Oct Scoot
23 Sep - 21 Oct AirAsia X
09 Sep - 08 Oct AirAsia X
08 Sep - 02 Oct AirAsia X
14 Sep - 02 Oct AirAsia X

Also check the deals for one-way flights from Sydney 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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