Cheapest return flights from Sydney to London in May from $802

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

Return flights

13 May - 20 May China Southern
14 May - 07 Jun Hainan Airlines
07 May - 31 May Hainan Airlines
08 May - 14 May China Southern
19 May - 16 Jun China Southern
21 May - 17 Jun China Southern
24 May - 09 Jun China Southern
08 May - 29 May China Southern
19 May - 11 Jun China Southern
24 May - 14 Jun China Southern
17 May - 05 Jun China Southern
14 May - 30 May China Southern
06 May - 31 May China Southern
08 May - 31 May China Southern
06 May - 17 May China Southern
06 May - 20 May China Southern
14 May - 26 May China Southern
06 May - 16 Jun China Southern
07 May - 01 Jun China Southern
24 May - 18 Jun China Southern

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

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