Cheapest return flights from London (LON) to Sydney (SYD), May

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
20 May 27 May China Eastern
10 May 24 May China Eastern
17 May 24 May China Eastern
04 May 16 May China Eastern
04 May 19 May China Eastern
04 May 28 May China Eastern
13 May 25 May China Eastern
01 May 31 May China Eastern
15 May 30 May China Eastern
01 May 28 May China Eastern
25 May 08 Jun Air China
31 May 03 Jun China Southern
17 May 04 Jun China Southern
17 May 02 Jun China Southern
07 May 02 Jun China Southern
24 May 02 Jun China Southern
30 May 13 Jun Air India
31 May 17 Jun Air India
22 May 04 Jun easyJet
21 May 04 Jun China Southern
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deals for one-way flights from London to Sydney in May.

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Updated Jul 14, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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