Cheapest return flights from London to Sydney in March from $753

Best time to book flights for London (LON) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from London (LON) to Sydney (SYD) in March 2025 (see full year).

Return flights

18 Mar - 08 Apr China Eastern
24 Mar - 31 Mar China Eastern
20 Mar - 08 Apr China Eastern
19 Mar - 08 Apr China Eastern
20 Mar - 25 Mar China Eastern
18 Mar - 31 Mar China Eastern
20 Mar - 31 Mar China Eastern
17 Mar - 03 Apr China Eastern
18 Mar - 03 Apr China Eastern
24 Mar - 08 Apr China Eastern
20 Mar - 03 Apr China Eastern
23 Mar - 01 Apr China Eastern
19 Mar - 07 Apr China Eastern
23 Mar - 31 Mar China Eastern
23 Mar - 07 Apr China Eastern
17 Mar - 26 Mar China Eastern
20 Mar - 27 Mar China Eastern
20 Mar - 30 Mar China Eastern
17 Mar - 25 Mar China Eastern
19 Mar - 25 Mar China Eastern

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

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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