Cheapest return flights from Sydney to London in March from $649

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

Return flights

02 Mar - 24 Mar Air China
02 Mar - 22 Mar Air China
02 Mar - 17 Mar Air China
02 Mar - 15 Mar Air China
02 Mar - 10 Mar Air China
02 Mar - 09 Mar Air China
02 Mar - 19 Mar Air China
09 Mar - 16 Mar Turkish Airlines
08 Mar - 15 Mar Turkish Airlines
11 Mar - 18 Mar Turkish Airlines
22 Mar - 12 Apr China Southern
23 Mar - 09 Apr Turkish Airlines
22 Mar - 09 Apr Turkish Airlines
22 Mar - 11 Apr Turkish Airlines
20 Mar - 06 Apr Turkish Airlines
21 Mar - 07 Apr Turkish Airlines
20 Mar - 12 Apr Turkish Airlines
18 Mar - 20 Apr Turkish Airlines
11 Mar - 08 Apr China Southern
22 Mar - 08 Apr China Southern

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

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