AirHint found the following cheapest one-way flights from Oakland (OAK) to Sydney (SYD) in April 2026 (see full year).
One-Way flights
| 08 Apr | Alaska Airlines | ||
| 23 Apr | Alaska Airlines | ||
| 30 Apr | Alaska Airlines | ||
| 06 Apr | Alaska Airlines | ||
| 25 Apr | Alaska Airlines | ||
| 24 Apr | Alaska Airlines | ||
| 29 Apr | Alaska Airlines |
Also check the deals for return flights from Oakland to Sydney in April.
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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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