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New South Wales

$378+ Cheap flights from Portland (PDX) to New South Wales

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SYD
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Portland to New South Wales

Keep the following information in mind while searching for Portland to New South Wales flight deals. Data was last updated July 30, 2025.

Round-trip from

$765
(Expedia)

One-way from

$378
(Ovago)

Popular in

December

Cheapest in

September

Average price

$1,144
From Portland to New South Wales
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One-way flight from Portland to New South Wales
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Highest demand for flights based on searches. 14% potential increase in price ($193 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Portland to New South Wales

Cheapest flights from Portland to New South Wales
Explore the most affordable flight options available from Portland to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Expedia deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:40 pmPDX - SYD
1 stop18h 40mAir Canada
Thu 9/49:20 amSYD - PDX
1 stop22h 26mAir Canada
Deal found 7/29$765
This Aunt Betty deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/122:50 pmPDX - SYD
1 stop23h 15mQantas Airways
Fri 9/199:10 amSYD - PDX
1 stop21h 14mQantas Airways
Deal found 7/29$800
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:42 amPDX - SYD
2 stops26h 23mAmerican Airlines
Fri 9/199:10 amSYD - PDX
2 stops24h 34mAmerican Airlines
Deal found 7/29$803
This Qantas Airways deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/22:30 pmPDX - SYD
1 stop22h 35mMultiple Airlines
Tue 9/239:10 amSYD - PDX
1 stop21h 14mMultiple Airlines
Deal found 7/30$815
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/21:01 pmPDX - SYD
2 stops24h 59mUnited Airlines
Tue 9/239:30 amSYD - PDX
2 stops28h 31mUnited Airlines
Deal found 7/30$835
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:15 amPDX - SYD
2 stops30h 20mDelta
Tue 9/309:25 amSYD - PDX
1 stop26h 32mDelta
Deal found 7/29$836
This Priceline deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/225:45 pmPDX - OOL
2 stops22h 55mQantas Airways
Sat 11/110:25 amOOL - PDX
2 stops29h 09mQantas Airways
Deal found 7/29$1,188
This Air New Zealand deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/225:30 amPDX - OOL
3 stops35h 15mMultiple Airlines
Sat 11/110:55 amOOL - PDX
2 stops22h 55mMultiple Airlines
Deal found 7/29$1,294
This Ovago deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/229:55 amPDX - OOL
3 stops58h 45mANA
Sat 11/12:50 pmOOL - PDX
3 stops45h 40mANA
Deal found 7/29$1,839

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to New South Wales 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, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Portland to New South Wales that are best for you.

Fly from

Portland

Fly to

New South Wales

Route

Depart

Return

Price

PortlandSydney

PDX - SYD

PDXSYD

Portland

Thu 8/21

7:40 pm-7:20 am

1 stop18h 40m

Sydney Kingsford Smith

Thu 9/4

9:20 am-2:46 pm

1 stop22h 26m

$765

PortlandSydney

PDX - SYD

PDXSYD

Portland

Fri 9/12

2:50 pm-7:05 am

1 stop23h 15m

Sydney Kingsford Smith

Fri 9/19

9:10 am-1:24 pm

1 stop21h 14m

$800

PortlandSydney

PDX - SYD

PDXSYD

Portland

Fri 9/12

2:56 pm-7:30 am

1 stop23h 34m

Sydney Kingsford Smith

Fri 9/19

9:10 am-4:44 pm

2 stops24h 34m

$803

PortlandSydney

PDX - SYD

PDXSYD

Portland

Tue 9/2

2:30 pm-6:05 am

1 stop22h 35m

Sydney Kingsford Smith

Tue 9/23

9:10 am-1:24 pm

1 stop21h 14m

$815

PortlandSydney

PDX - SYD

PDXSYD

Portland

Tue 9/2

1:01 pm-7:00 am

2 stops24h 59m

Sydney Kingsford Smith

Tue 9/23

9:30 am-9:01 pm

2 stops28h 31m

$835

PortlandSydney

PDX - SYD

PDXSYD

Portland

Tue 9/23

7:15 am-6:35 am

2 stops30h 20m

Sydney Kingsford Smith

Tue 9/30

9:25 am-6:57 pm

1 stop26h 32m

$836

PortlandCoolangatta

PDX - OOL

PDXOOL

Portland

Wed 10/22

5:45 pm-9:40 am

2 stops22h 55m

Coolangatta Gold Coast

Sat 11/1

10:25 am-10:34 pm

2 stops29h 09m

$1,188

PortlandCoolangatta

PDX - OOL

PDXOOL

Portland

Wed 10/22

5:30 am-9:45 am

3 stops35h 15m

Coolangatta Gold Coast

Sat 11/1

10:55 am-4:50 pm

2 stops22h 55m

$1,294

PortlandCoolangatta

PDX - OOL

PDXOOL

Portland

Wed 10/22

9:55 am-1:40 pm

3 stops58h 45m

Coolangatta Gold Coast

Sat 11/1

2:50 pm-7:30 pm

3 stops45h 40m

$1,839

PortlandSydney

PDX - SYD

PDXSYD

Portland

Tue 9/23

8:31 am-7:05 am

1 stop29h 34m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 17 results
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Best time to book a flight from Portland to New South Wales

Have a flexible travel schedule? Discover the best time to fly to New South Wales from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to New South Wales

What is the cheapest month to book a flight from Portland to New South Wales?

Currently, February is the cheapest month in which you can book a flight from Portland to New South Wales (average of $1,028). Flying from Portland to New South Wales in December is currently the most expensive (average of $1,619). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to NSW?

Find hourly flight availability from Portland to New South Wales. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to New South Wales as you normally would.

How much does it cost to fly round-trip from Portland to New South Wales?

Reviews of airlines servicing New South Wales

Get insights into the airlines that provide service to New South Wales. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New South Wales. Reviews last updated July 30, 2025.
Read reviews from past customers who have flown ANA, Delta, and Qantas Airways from Portland to New South Wales. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
922 reviews

Food

7.7

Comfort

8.2

Boarding

8.5

Overall

8.4

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
ANA
8.4
Very good
922 reviews
ANA
8.4
Very good
922 reviews

Food

7.7

Comfort

8.2

Boarding

8.5

Overall

8.4

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Delta
8.0
Very good
7,980 reviews
ANA
8.4
Very good
922 reviews

Food

7.7

Comfort

8.2

Boarding

8.5

Overall

8.4

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Qantas Airways
7.5
Good
887 reviews
ANA
8.4
Very good
922 reviews

Food

7.7

Comfort

8.2

Boarding

8.5

Overall

8.4

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
United Airlines
7.4
Good
8,896 reviews
ANA
8.4
Very good
922 reviews

Food

7.7

Comfort

8.2

Boarding

8.5

Overall

8.4

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
American Airlines
7.2
Good
10,000 reviews
ANA
8.4
Very good
922 reviews

Food

7.7

Comfort

8.2

Boarding

8.5

Overall

8.4

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Related info for your journey

Find useful and relevant information for your journey from Portland to New South Wales. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to New South Wales?

    Located just 6.0 mi from the city center, Portland (PDX) is the airport most travelers will use when flying to New South Wales from Portland.

  • What are the cheapest airlines to fly from Portland to New South Wales one-way?

    To fly one-way, consider booking your trip with Qantas Airways, which is currently one of the cheapest options available, starting at $378. American Airlines flights start at $396 while deals on Delta start at $409 one-way.

  • Can I find deals for flights from Portland to New South Wales that include hotel bookings?

    Yes. In addition to deals on Portland to New South Wales flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to New South Wales?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to New South Wales.

  • Can I find deals for business class flights from Portland to New South Wales?

    Yes. Cheapflights offers flight deals from Portland to New South Wales by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to New South Wales?

    Currently, February is the cheapest month in which you can book a flight from Portland to New South Wales (average of $1,028). Flying from Portland to New South Wales in December is currently the most expensive (average of $1,619). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Portland to New South Wales

Discover the top 7 airlines that operate flights from Portland to New South Wales. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$844Average$1,078FlexibilityNo cancel feeOn-time67%
Hawaiian AirlinesCheapest$855Average$1,278FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$912Average$1,126FlexibilityNo cancel feeOn-time69%
DeltaCheapest$922Average$1,128FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$925Average$1,374FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$952Average$1,129FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$1,099Average$1,235FlexibilityNo cancel feeOn-time75%

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