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

Return flights

11 Mar - 18 Mar	British Airways
11 Mar - 28 Mar	British Airways
10 Mar - 17 Mar	China Southern
03 Mar - 10 Mar	British Airways
07 Mar - 17 Mar	Ryanair
13 Mar - 20 Mar	British Airways
06 Mar - 13 Mar	British Airways
05 Mar - 13 Mar	British Airways
02 Mar - 19 Mar	Ryanair
07 Mar - 14 Mar	Ryanair
24 Mar - 21 Apr	easyJet
28 Mar - 15 Apr	Ryanair
26 Mar - 12 Apr	Ryanair
26 Mar - 16 Apr	Ryanair
31 Mar - 07 Apr	easyJet
25 Mar - 08 Apr	easyJet
30 Mar - 06 Apr	Ryanair
18 Mar - 01 Apr	British Airways
25 Mar - 16 Apr	easyJet
29 Mar - 05 Apr	Ryanair

Also check the deals for one-way flights from Newcastle to Sydney 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 Newcastle to Sydney in March from 763€

Return flights