Cheapest return flights from Sydney (SYD) to London (LHR), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
03 Aug 19 Aug Air China
03 Aug 30 Aug Air China
03 Aug 18 Aug Air China
19 Aug 26 Aug Air China
05 Aug 19 Aug Air China
05 Aug 12 Aug Air China
19 Aug 30 Aug Air China
05 Aug 18 Aug Air China
12 Aug 16 Aug Air China
04 Aug 16 Aug Air China
06 Aug 01 Sep Air China
11 Aug 01 Sep Air China
18 Aug 01 Sep Air China
05 Aug 17 Sep VietJet Air
03 Aug 02 Sep VietJet Air
12 Aug 02 Sep VietJet Air
04 Aug 09 Sep Jetstar
04 Aug 18 Sep Jetstar
10 Aug 01 Sep Air China
20 Aug 16 Sep Hainan Airlines
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deals for one-way flights from Sydney to London in August.

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Updated Jul 9, 2026.

About these fares

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