Cheapest return flights from Sydney to London in May from $843

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

Return flights

08 May - 20 May China Southern
21 May - 06 Jun China Southern
04 May - 11 May China Southern
06 May - 13 May China Southern
07 May - 13 May China Southern
05 May - 09 May China Southern
08 May - 15 May China Southern
04 May - 12 May China Southern
07 May - 10 May China Southern
04 May - 13 May China Southern
08 May - 11 May China Southern
03 May - 10 Jun China Eastern
29 May - 19 Jun China Eastern
20 May - 11 Jun China Southern
12 May - 11 Jun China Southern
29 May - 05 Jun China Southern
18 May - 10 Jun China Southern
22 May - 13 Jun China Southern
22 May - 14 Jun China Southern
14 May - 06 Jun China Southern

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

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