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Cheap flights from Oregon to Sydney from $963

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Sydney departing on 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Oregon to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:00 am - 12:26 am
PDX
-
YQY
13h 26m
2 stops
Air Canada Logo
5:45 am - 2:41 pm
YQY
-
PDX
12h 56m
2 stops
$963Air Canada
Sat, Oct 31 - Wed, Nov 4
Air Canada Logo
7:00 am - 12:26 am
PDX
-
YQY
13h 26m
2 stops
Air Canada Logo
5:45 am - 2:41 pm
YQY
-
PDX
12h 56m
2 stops
$964Air Canada
Sat, Oct 31 - Wed, Nov 4
Multiple Airlines Logo
2:27 pm - 12:45 am
PDX
-
YQY
30h 18m
2 stops
Multiple Airlines Logo
5:05 am - 9:29 am
YQY
-
PDX
32h 24m
2 stops
$1,024Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Air Canada Logo
7:16 am - 12:22 am
PDX
-
YQY
13h 06m
2 stops
Air Canada Logo
5:05 am - 6:53 pm
YQY
-
PDX
17h 48m
2 stops
$1,060Air Canada
Sat, Aug 22 - Sat, Aug 29
Multiple Airlines Logo
5:07 am - 7:25 pm
PDX
-
YQY
10h 18m
2 stops
Multiple Airlines Logo
8:15 pm - 1:50 pm
YQY
-
PDX
21h 35m
1 stop
$1,472Multiple Airlines
Sat, Aug 22 - Sat, Aug 29

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Air Canada flights from Oregon to Sydney, Nova Scotia

Our best Air Canada deals on Oregon to Sydney, Nova Scotia flight tickets
Air Canada
Oct 31
PDX7:00 amPortland
13h 26m
2 stops
YQY12:26 amSydney
Nov 4
YQY5:45 amSydney
12h 56m
2 stops
PDX2:41 pmPortland
$963
Air Canada
Oct 31
PDX7:00 amPortland
13h 26m
2 stops
YQY12:26 amSydney
Nov 4
YQY5:45 amSydney
12h 56m
2 stops
PDX2:41 pmPortland
$964
Air Canada
Aug 22
PDX7:16 amPortland
13h 06m
2 stops
YQY12:22 amSydney
Aug 29
YQY5:05 amSydney
17h 48m
2 stops
PDX6:53 pmPortland
$1,060

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Sydney, Nova Scotia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from Oregon to Sydney, Nova Scotia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandSydney

PDX - YQY

PDXYQY

Portland

Sat 10/31

7:00 am-12:26 am

2 stops13h 26m

Sydney

Wed 11/4

5:45 am-2:41 pm

2 stops12h 56m

$963

PortlandSydney

PDX - YQY

PDXYQY

Portland

Sat 10/31

7:00 am-12:26 am

2 stops13h 26m

Sydney

Wed 11/4

5:45 am-2:41 pm

2 stops12h 56m

$964

PortlandSydney

PDX - YQY

PDXYQY

Portland

Thu 9/10

2:27 pm-12:45 am

2 stops30h 18m

Sydney

Thu 9/17

5:05 am-9:29 am

2 stops32h 24m

$1,024

PortlandSydney

PDX - YQY

PDXYQY

Portland

Sat 8/22

7:16 am-12:22 am

2 stops13h 06m

Sydney

Sat 8/29

5:05 am-6:53 pm

2 stops17h 48m

$1,060

PortlandSydney

PDX - YQY

PDXYQY

Portland

Sat 8/22

5:07 am-7:25 pm

2 stops10h 18m

Sydney

Sat 8/29

8:15 pm-1:50 pm

1 stop21h 35m

$1,472

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Oregon to Sydney, Nova Scotia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Sydney, Nova Scotia

Fastest flight time

10h 18m

Direct flights

None
The fastest flight from Oregon to Sydney, Nova Scotia takes 10h 18m
There are no direct flights from Oregon to Sydney, Nova Scotia. There are no popular flight routes from Oregon to Sydney, Nova Scotia.
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Frequently asked questions about flying from Oregon to Sydney, Nova Scotia

  • When did momondo last update prices for flights from Oregon to Sydney Airport?

    Prices for flights from Oregon to Sydney Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Oregon to Sydney Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oregon to Sydney Airport.

  • What documentation or ID do you need to fly to Sydney Airport?

    The travel and health documents required for your trip to Sydney Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Oregon to Sydney, Nova Scotia

  • How do I get Price Alerts for flights from Oregon to Sydney, Nova Scotia?

    Price Alerts will notify you by email when the price for flights to Sydney, Nova Scotia from Oregon decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Oregon to Sydney, Nova Scotia with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Cheticamp
Inverness

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Sydney?

It is quick and easy to find Oregon to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from Oregon to Sydney with flexible booking policies on momondo?

Yes. All flights to Sydney from Oregon on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Oregon to Sydney?

Once all potential Oregon to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Oregon to Sydney right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Oregon to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Sydney, Nova Scotia trip

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1 adult
Wed 8/26
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Find better results for your trip to Canada

Airports servicing Nova Scotia

Halifax Intl Airport