Cheapest return flights from London to Sydney in March from $1211

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

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

Return flights

02 Mar - 16 Mar Lufthansa
19 Mar - 14 Apr Lufthansa
04 Mar - 19 Mar Lufthansa
02 Mar - 30 Mar British Airways
30 Mar - 13 Apr KLM
02 Mar - 24 Mar Lufthansa
02 Mar - 23 Mar Lufthansa
03 Mar - 17 Mar KLM
26 Mar - 15 Apr Lufthansa
02 Mar - 22 Mar Lufthansa
05 Mar - 26 Mar Lufthansa
12 Mar - 26 Mar Lufthansa
18 Mar - 25 Mar Lufthansa
18 Mar - 01 Apr Lufthansa
25 Mar - 09 Apr Lufthansa
18 Mar - 09 Apr Lufthansa
25 Mar - 12 Apr Lufthansa
02 Mar - 08 Apr Lufthansa
15 Mar - 10 Apr ITA Airways
26 Mar - 13 Apr Lufthansa

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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