AirHint found the following cheapest return flights from Lisbon (LIS) to Sydney (SYD) in April 2026 (see full year).

Return flights

15 Apr - 30 Apr	Wizz Air Malta
15 Apr - 22 Apr	Air Europa
07 Apr - 11 Apr	easyJet
11 Apr - 24 Apr	Air Canada

Also check the deals for one-way flights from Lisbon to Sydney in April.

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 Lisbon to Sydney in April from $1252

Return flights