Cheapest return flights from Sydney to Lisbon in December from $1813

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

Return flights

10 Dec - 02 Jan Batik Air Malaysia
12 Dec - 30 Dec Batik Air Malaysia
13 Dec - 27 Jan Condor
16 Dec - 27 Jan Condor

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

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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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