What is the cheapest flight from Portland to Sydney?

In the last 3 days, the lowest price for a flight from Portland to Sydney was $1,164 for a round-trip ticket. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Portland and Sydney?

Yes, you'll most likely have to show a valid passport before boarding the plane in Portland and on arrival in Sydney. Visit our flight page for the latest deals!>/a>

Which airports will I be using when flying from Portland to Sydney?

Portland and Sydney are both served by 1 main airport. You will leave Portland from Portland and will be arriving at Sydney. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Portland to Sydney?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Portland to Sydney?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Sydney. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Sydney?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Portland is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Portland to Sydney?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Portland with another airline. Booking your flights between Portland and YQY can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Sydney?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$1,164 CHEAP FLIGHTS from Portland to Sydney (PWM - YQY)

PWM - YQY

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Flight Deals

Cheap Flights from Portland to Sydney (PWM-YQY)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Portland to Sydney

Sat, Nov 15 - Sun, Nov 23

6:00 am - 11:18 pmPWM-YQY

40h 18m2 stops

5:15 am - 11:17 pmYQY-PWM

19h 02m2 stops

$1,164Multiple Airlines

Find Deal

Mon, Nov 10 - Wed, Nov 12

10:45 am - 11:32 amPWM-YQY

23h 47m2 stops

12:20 pm - 5:48 pmYQY-PWM

30h 28m2 stops

$1,322Multiple Airlines

Find Deal

Thu, Nov 13 - Sat, Nov 15

10:45 am - 11:32 amPWM-YQY

23h 47m2 stops

12:20 pm - 9:19 amYQY-PWM

21h 59m2 stops

$1,471Air Canada

Find Deal

Thu, Nov 13 - Fri, Nov 14

6:00 am - 11:18 pmPWM-YQY

16h 18m2 stops

12:20 pm - 11:17 pmYQY-PWM

35h 57m2 stops

$1,525Air Canada

Find Deal

Tue, Nov 11 - Sat, Nov 15

7:44 pm - 11:32 amPWM-YQY

38h 48m2 stops

12:20 pm - 9:19 amYQY-PWM

21h 59m2 stops

$1,563Air Canada

Find Deal

Tue, Nov 11 - Fri, Nov 14

7:44 pm - 11:32 amPWM-YQY

38h 48m2 stops

12:20 pm - 11:17 pmYQY-PWM

35h 57m2 stops

$1,575Air Canada

Find Deal

Sun, Nov 9 - Thu, Nov 13

6:00 am - 11:32 amPWM-YQY

28h 32m2 stops

12:20 pm - 11:17 pmYQY-PWM

11h 57m2 stops

$1,579Air Canada

Find Deal

Sun, Nov 9 - Sat, Nov 15

6:00 am - 11:32 amPWM-YQY

28h 32m2 stops

12:20 pm - 9:19 amYQY-PWM

21h 59m2 stops

$1,602Air Canada

Find Deal

Sun, Nov 9 - Fri, Nov 14

6:00 am - 11:32 amPWM-YQY

28h 32m2 stops

12:20 pm - 11:17 pmYQY-PWM

35h 57m2 stops

$1,614Air Canada

Find Deal

Wed, Nov 12 - Thu, Nov 13

6:00 am - 11:18 pmPWM-YQY

16h 18m2 stops

12:20 pm - 11:17 pmYQY-PWM

11h 57m2 stops

$1,644Air Canada

Find Deal

Cheapest round-trip

$1,164

Multiple Airlines

Sat 11/15Sun 11/23

PWM - YQY • 2 stops

Cheapest one-way

Multiple Airlines

Thu 10/30

PWM - YQY • multi-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Sydney!

Useful Info

Cheapest flight	$1,164

Flight from Portland to Sydney

When to book flights from Portland to Sydney

Are your dates flexible? Find out the best times to travel from Portland to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Portland to Sydney?
In the last 3 days, the lowest price for a flight from Portland to Sydney was $1,164 for a round-trip ticket.
Do I need a passport to fly between Portland and Sydney?
Yes, you'll most likely have to show a valid passport before boarding the plane in Portland and on arrival in Sydney.
Which airports will I be using when flying from Portland to Sydney?
Portland and Sydney are both served by 1 main airport. You will leave Portland from Portland and will be arriving at Sydney.
Which aircraft models fly most regularly from Portland to Sydney?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Portland to Sydney?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Sydney.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Sydney?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Portland is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Portland to Sydney?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Portland with another airline. Booking your flights between Portland and YQY can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Sydney?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Portland to Sydney

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Portland (PWM)

Sydney (YQY)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

PWM - YQY

$1,164 Find Cheap Flights from Portland to Sydney

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

Cheap Flights from Portland to Sydney (PWM-YQY)

Recent round-trip flight deals from Portland to Sydney

Recent one-way flight deals from Portland to Sydney

Everything you should know

Good to know

When to book flights from Portland to Sydney

FAQs for booking flights from Portland to Sydney

What is the cheapest flight from Portland to Sydney?

In the last 3 days, the lowest price for a flight from Portland to Sydney was $1,164 for a round-trip ticket.

Do I need a passport to fly between Portland and Sydney?

Yes, you'll most likely have to show a valid passport before boarding the plane in Portland and on arrival in Sydney.

Which airports will I be using when flying from Portland to Sydney?

Portland and Sydney are both served by 1 main airport. You will leave Portland from Portland and will be arriving at Sydney.

Which aircraft models fly most regularly from Portland to Sydney?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Portland to Sydney?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Sydney.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Sydney?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Portland to Sydney?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Portland with another airline. Booking your flights between Portland and YQY can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Sydney?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Portland to Sydney

Information on your arrival and departure airports

Cabin class types available on flights from Portland to Sydney

Complete your trip to Sydney with a hotel stay or car rental

Find direct flights to and from Portland and Sydney

Flights to other popular destinations

Flights from domestic origins to Sydney

Choose which airport to fly into in Sydney