Cheapest return flights from London to Sydney in May from 681€

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

Return flights

08 May - 19 May Air China
12 May - 19 May Air China
21 May - 31 May Air China
05 May - 12 May Air China
08 May - 24 May Air China
24 May - 31 May Air China
05 May - 26 May Air China
03 May - 31 May Air China
01 May - 31 May Air China
01 May - 14 May Air China
21 May - 01 Jun China Southern
18 May - 01 Jun China Southern
12 May - 02 Jun China Southern
31 May - 07 Jun China Eastern
31 May - 10 Jun China Eastern
30 May - 07 Jun China Eastern
18 May - 08 Jun China Eastern
22 May - 05 Jun China Eastern
21 May - 11 Jun China Eastern
19 May - 09 Jun China Eastern

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

Skyscanner

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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