Cheapest return flights from London to Sydney in January from 700€

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

Return flights

07 Jan - 28 Jan China Southern
07 Jan - 27 Jan China Southern
21 Jan - 07 Feb China Southern
07 Jan - 07 Feb China Southern
07 Jan - 06 Feb China Southern
07 Jan - 11 Feb China Southern
07 Jan - 23 Jan China Southern
11 Jan - 25 Jan China Southern
11 Jan - 29 Jan China Southern
07 Jan - 29 Jan China Southern
15 Jan - 22 Jan China Southern
07 Jan - 30 Jan China Southern
07 Jan - 21 Jan China Southern
21 Jan - 05 Feb China Southern
07 Jan - 04 Feb China Southern
11 Jan - 11 Feb China Southern
07 Jan - 24 Jan China Southern
15 Jan - 10 Feb China Southern
14 Jan - 11 Feb China Southern
06 Jan - 03 Feb China Southern

Also check the deals for one-way flights from London to Sydney in January.

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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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