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  1. Flights
  2. Australia
  3. Sydney
  4. Portland, OR - Sydney

Book cheap flights from Portland, OR to Sydney from $665

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Discover the cheapest flights from Portland, OR to Sydney
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Filter by
Mon, 6 Apr - Wed, 15 Apr
Air Canada
Air Canada1 stop
PDX - SYD
Air Canada
Air Canada1 stop
SYD - PDX
1644$
1580$
Prime price per passenger
Fri, 24 Apr
Frontier Airlines
Frontier Airlines2 stops
PDX - SYD
686$
665$
Prime price per passenger
Thu, 9 Apr
Alaska Airlines
Alaska Airlines2 stops
PDX - SYD
734$
713$
Prime price per passenger
Thu, 30 Apr
Air Canada
Air Canada1 stop
PDX - SYD
742$
720$
Prime price per passenger
Sun, 10 May
Air Canada
Air Canada1 stop
PDX - SYD
749$
726$
Prime price per passenger
Thu, 28 May
Air Canada
Air Canada1 stop
PDX - SYD
752$
730$
Prime price per passenger
Thu, 4 June
Air Canada
Air Canada1 stop
PDX - SYD
776$
751$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Portland, OR to Sydney

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of April. Take advantage of this per
Filter by
week: 20 Apr - 26 Apr
Flights from just $802
$846
$2,004
$3,693
$1,899
$802
$1,163
$957
$1,759
$913
$2,604
$864
$999
MarchAprilMayJune

Currency and price comparison

TrainLocal, one-way ticket
40%Trains are 40% more expensive in Sydney than in Portland, OR.
Portland, OR$4.00
Sydney$5.60
MealMid-priced restaurant
0%A meal in Sydney costs roughly the same as in Portland, OR.
Portland, OR$31.45
Sydney$30.00
TaxiStandard daytime start rate
20%A taxi fare in Sydney is 20% cheaper than in Portland, OR.
Portland, OR$7.15
Sydney$5.40
CoffeeRegular cappuccino
37%Coffee in Sydney is 37% cheaper than in Portland, OR.
Portland, OR$8.67
Sydney$5.45
Distance: 12342 kms
Portland, OR airports
Sydney airports
Sydney Airport (Kingsford Smith Airport) (SYD)How far from city centre: 8 kms

Get the Best Deals on Flights from Portland, OR to Sydney

Discover the best last-minute airfares and cheap prices from Portland, OR to Sydney with Opodo Australia. Avoid overspending on flight tickets and start planning your perfect getaway. Opodo offers a hassle-free booking experience, providing access to top airline carriers and the most competitive prices.


Find the best flights that fit your needs

When do you want to depart from Portland, OR? Adjust your travel dates and explore a wide range of options to Sydney. With Opodo, you can find the perfect flight from our extensive selection, ensuring a seamless and enjoyable trip. Compare prices, flight durations, and amenities to choose the best option that suits your needs.


Book all in one place

But wait, there's more! Enhance your travel experience by booking a hotel and renting a car along with your flight. It's easier and often cheaper to book everything together. Choose the best offer from Portland, OR to Sydney and get ready for an incredible journey. Enjoy your holiday, and remember to fasten your seatbelt. We’re ready for takeoff!

Frequently asked questions about flights from Portland, OR to Sydney

How long does the flight take to go from Portland, OR to Sydney?
The total flight time between Portland, OR and Sydney is of around 17 h and 14 m on average, considering an average distance of 12,341.81 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
On average, how much is the price of a flight from Portland, OR to Sydney?
When you fly from Portland, OR to Sydney the average price is $1,640.67. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
How can I find cheap flights from Portland, OR to Sydney at Opodo?
The cheapest price for a flight from Portland, OR to Sydney is $665. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is Sydney expensive to visit compared to Portland, OR?
If you compare transportation prices, the taxi ride in Sydney costs an average of 5.40 AUD, 24% cheaper than Portland, OR, with a fare of 7.15 AUD,
while train tickets costs 40% more in Sydney: 5.60 AUD against 4.00 AUD in Portland, OR.
If you compare the price of a lunch meal, however, you can find it from 30.00 AUD in Sydney, 5% less than the 31.45 AUD in Portland, OR.
The price of the coffee is around 37% cheaper in Sydney, with an average of 5.45 AUD, while in Portland, OR the coffee costs 8.67 AUD.
Is it possible to purchase a flexible ticket for my flight from Portland, OR to Sydney?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions Australia may apply when travelling from Portland, OR. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!

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