Cheapest return flights from Basel to Sydney in December from 1424€

AirHint found the following cheapest return flights from Basel (BSL) to Sydney (SYD) in December 2025 (see full year).

Return flights

24 Dec - 05 Jan easyJet
16 Dec - 02 Jan easyJet
16 Dec - 01 Jan easyJet

Also check the deals for one-way flights from Basel to Sydney 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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