S$1,002 Cheap Flights from Portland to Sydney

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Cheap Flights from Portland to Sydney (PDX-SYD)

Prices were available within the past 7 days and start at S$1,002 for one-way flights and S$1,701 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
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American Airlines
Alaska Airlines
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Delta
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Air New Zealand

Frequently asked questions

How much is a flight from PDX Airport to SYD?
Start packing your suitcase, because round-trip flights between Portland Intl. Airport (PDX) and Kingsford Smith Intl. Airport (SYD) start from S$1,701. That’s based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PDX Airport to Kingsford Smith Intl. Airport (SYD)?
The majority of flights can be cancelled online, but every airline has its own terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Portland Intl. Airport (PDX) to SYD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for PDX to Mascot Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Portland Intl. Airport (PDX) to SYD?
The distance is around 12,400 kilometres, so pack your carry-on bag with all the items you need to make your journey comfortable. Wondering what to take on board your Portland to Sydney flight? A neck pillow, earplugs and a sleep mask are among the essentials.
Which airlines fly direct from Portland Intl. Airport (PDX) to Sydney Airport?
You won’t find any airlines operating directly between PDX Airport and Kingsford Smith Intl. Airport (SYD), so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!
Are PDX Airport to Sydney Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from PDX Airport to Sydney Airport can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out altogether! If you’d rather start planning early on, Expedia compares flight deals up to a year in advance. Just remember that not all airlines release their prices so far in advance. Our top tip? Check back often as prices are updated regularly.
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