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

Return flights

05 Mar - 09 Mar	China Eastern
09 Mar - 22 Mar	Scoot
02 Mar - 16 Mar	Turkish Airlines
26 Mar - 09 Apr	Etihad Airways
16 Mar - 13 Apr	Turkish Airlines
23 Mar - 13 Apr	Turkish Airlines
04 Mar - 20 Mar	Scoot
19 Mar - 09 Apr	Scoot
20 Mar - 30 Apr	AirAsia X
02 Mar - 12 Mar	Turkish Airlines
05 Mar - 27 Mar	Scoot
09 Mar - 30 Mar	Scoot
27 Mar - 09 Apr	AirAsia X
29 Mar - 19 Apr	Scoot
28 Mar - 14 Apr	Turkish Airlines
20 Mar - 22 Apr	Turkish Airlines
26 Mar - 16 Apr	Scoot
01 Mar - 11 Mar	Turkish Airlines
10 Mar - 22 Mar	Qatar Airways
01 Mar - 31 Mar	Scoot

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

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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Cheapest return flights from Sydney to London in March from 826€

Return flights