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

Price Alerts will notify you by email when the price for flights to Sydney, Nova Scotia from Portland 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 Portland 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 show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

Prices for flights from Portland Airport to Sydney Airport refresh daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Sydney Airport.

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

The travel and health documents you'll need for your trip to Sydney Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 1,096 Cheap Flights from Portland to Sydney in 2025

1 adult

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Find the cheapest flights from Portland to Sydney

Round-trip

One-way

Cheap round-trip flights

6:15 a.m. - 12:09 a.m.PDX-YQY

13h 54m2 stops

5:15 a.m. - 11:01 p.m.YQY-PDX

21h 46m2 stops

C$ 1,096Air Canada

Find Deal

Thu, 4 Sep - Mon, 8 Sep

7:40 p.m. - 1:27 a.m.PDX-YQY

25h 47m2 stops

5:10 a.m. - 2:50 p.m.YQY-PDX

13h 40m2 stops

C$ 1,227Air Canada

Find Deal

Thu, 28 Aug - Sun, 31 Aug

11:59 p.m. - 1:27 a.m.PDX-YQY

21h 28m2 stops

5:10 a.m. - 11:01 p.m.YQY-PDX

21h 51m2 stops

C$ 1,346Air Canada

Find Deal

Fri, 22 Aug - Mon, 25 Aug

7:35 p.m. - 1:27 a.m.PDX-YQY

25h 52m2 stops

5:10 a.m. - 12:43 p.m.YQY-PDX

35h 33m2 stops

C$ 1,394Air Canada

Find Deal

Sat, 23 Aug - Mon, 25 Aug

7:10 a.m. - 10:53 p.m.PDX-YQY

35h 43m2 stops

5:30 a.m. - 2:45 p.m.YQY-PDX

13h 15m2 stops

C$ 1,641

Find Deal

Sat, 20 Dec - Wed, 31 Dec

Air Canada flights from Portland to Sydney, Nova Scotia

Our best Air Canada deals on Portland to Sydney, Nova Scotia flight tickets

Air Canada

4 Sep

PDX6:15 a.m.Portland

13h 54m

2 stops

YQY12:09 a.m.Sydney

8 Sep

YQY5:15 a.m.Sydney

21h 46m

2 stops

PDX11:01 p.m.Portland

C$ 1,096

Find similar

Air Canada

28 Aug

PDX7:40 p.m.Portland

25h 47m

2 stops

YQY1:27 a.m.Sydney

31 Aug

YQY5:10 a.m.Sydney

13h 40m

2 stops

PDX2:50 p.m.Portland

C$ 1,227

Find similar

Air Canada

22 Aug

PDX11:59 p.m.Portland

21h 28m

2 stops

YQY1:27 a.m.Sydney

25 Aug

YQY5:10 a.m.Sydney

21h 51m

2 stops

PDX11:01 p.m.Portland

C$ 1,346

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Portland to Sydney, Nova Scotia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandSydney

PDX - YQY

PDXYQY

Portland

Thu 4/9

6:15 a.m.-12:09 a.m.

2 stops13h 54m

Sydney

Mon 8/9

5:15 a.m.-11:01 p.m.

2 stops21h 46m

C$ 1,096

PortlandSydney

PDX - YQY

PDXYQY

Portland

Thu 28/8

7:40 p.m.-1:27 a.m.

2 stops25h 47m

Sydney

Sun 31/8

5:10 a.m.-2:50 p.m.

2 stops13h 40m

C$ 1,227

PortlandSydney

PDX - YQY

PDXYQY

Portland

Fri 22/8

11:59 p.m.-1:27 a.m.

2 stops21h 28m

Sydney

Mon 25/8

5:10 a.m.-11:01 p.m.

2 stops21h 51m

C$ 1,346

PortlandSydney

PDX - YQY

PDXYQY

Portland

Sat 23/8

7:35 p.m.-1:27 a.m.

2 stops25h 52m

Sydney

Mon 25/8

5:10 a.m.-12:43 p.m.

2 stops35h 33m

C$ 1,394

PortlandSydney

PDX - YQY

PDXYQY

Portland

Sat 20/12

7:10 a.m.-10:53 p.m.

2 stops35h 43m

Sydney

Wed 31/12

5:30 a.m.-2:45 p.m.

2 stops13h 15m

C$ 1,641

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Portland to Sydney, Nova Scotia

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Sydney, Nova Scotia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Sydney, Nova Scotia (PDX to YQY) flight deals and tips

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

Best price found	C$ 1,096
Fastest flight time	13h 54m
Direct flights	None
Airports in Sydney, Nova Scotia	1 airport

The best flight deal from Portland to Sydney, Nova Scotia found on momondo in the last 72 hours is C$ 1,096

The fastest flight from Portland to Sydney, Nova Scotia takes 13h 54m

There are no direct flights from Portland to Sydney, Nova Scotia. Popular non-direct route for this connection is Portland Airport - Sydney Airport.

There is 1 airport near Sydney, Nova Scotia: Sydney (YQY)

Search flight deals

How far is Portland to Sydney by plane?
Sydney is 4708.8 km away from Portland. Flights usually cover this in 13h 54m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to Sydney Airport?
Prices for flights from Portland Airport to Sydney Airport refresh daily.
How old do you have to be to fly from Portland Airport to Sydney Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Sydney Airport.
What documentation or ID do you need to fly to Sydney Airport?
The travel and health documents you'll need for your trip to Sydney Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Portland to Sydney, Nova Scotia?
Price Alerts will notify you by email when the price for flights to Sydney, Nova Scotia from Portland 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 Portland 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 show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Sydney . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo helps you find the best flight between Portland and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Portland to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.