Cheapest one-way flights from Sydney to Oslo in December from $923

AirHint found the following cheapest one-way flights from Sydney (SYD) to Oslo (OSL) in December 2025 (see full year).

One-Way flights

23 Dec Thai Airways
18 Dec Thai Airways

Also check the deals for return flights from Sydney to Oslo in December.

Skyscanner

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.

Book a cheap hotel in Oslo

Cheap car rent in Oslo

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