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New South Wales

$441+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SYD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$921
(Air Canada)

One-way from

$441
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$1,083
Provider with most accurate pricing for Portland-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Portland-Sydney Kingsford Smith flights.
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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. 11% potential increase in price ($152 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This Air Canada deal was found by Cheapflights users on 3/26. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/73:25 pmPDX - SYD
1 stop22h 55mMultiple Airlines
Sat 9/208:00 pmSYD - PDX
2 stops30h 31mMultiple Airlines
Deal found 3/26$921
This Air Canada deal was found by Cheapflights users on 3/26. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/710:10 amPDX - SYD
1 stop28h 10mAir Canada
Sat 9/209:20 amSYD - PDX
1 stop22h 26mAir Canada
Deal found 3/26$946
This United deal was found by Cheapflights users on 3/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/33:46 pmPDX - SYD
1 stop22h 09mUnited Airlines
Sat 5/1010:20 amSYD - PDX
1 stop24h 57mUnited Airlines
Deal found 3/25$964
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 5/1112:09 pmPDX - SYD
1 stop25h 56mAmerican Airlines
Sun 5/189:10 amSYD - PDX
1 stop19h 15mAmerican Airlines
Deal found 3/27$1,007
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/276:08 amPDX - SYD
2 stops32h 52mAlaska Airlines
Thu 4/310:10 amSYD - PDX
2 stops21h 25mAlaska Airlines
Deal found 3/26$1,154
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1310:10 amPDX - SYD
2 stops40h 05mANA
Wed 5/218:55 pmSYD - PDX
2 stops38h 50mANA
Deal found 3/27$1,215
This Delta deal was found by Cheapflights users on 3/27. 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.
Thu 10/235:10 pmPDX - SYD
1 stop20h 25mDelta
Tue 1/62:15 pmSYD - PDX
1 stop27h 12mDelta
Deal found 3/27$1,301
This oojo deal was found by Cheapflights users on 3/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/33:50 pmPDX - SYD
2 stops27h 25mFiji Airways
Sun 4/206:00 amSYD - PDX
2 stops33h 21mFiji Airways
Deal found 3/26$1,501
This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:00 amPDX - SYD
3 stops40h 45mSingapore Airlines
Mon 9/2211:00 amSYD - PDX
2 stops43h 50mSingapore Airlines
Deal found 3/27$1,858
This Gotogate deal was found by Cheapflights users on 3/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:30 pmPDX - SYD
3 stops32h 10mAir Tahiti Nui
Wed 12/247:15 pmSYD - PDX
3 stops44h 20mAir Tahiti Nui
Deal found 3/26$1,868
This KAYAK deal was found by Cheapflights users on 3/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/261:35 pmPDX - SYD
3 stops60h 25mTurkish Airlines
Fri 9/58:55 pmSYD - PDX
3 stops64h 10mTurkish Airlines
Deal found 3/27$2,300
This KAYAK deal was found by Cheapflights users on 3/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:30 pmPDX - SYD
1 stop18h 45mAir New Zealand
Fri 1/29:55 amSYD - PDX
2 stops27h 29mAir New Zealand
Deal found 3/27$2,487

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 March 28, 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

Sun 9/7

3:25 pm-7:20 am

1 stop22h 55m

Sydney Kingsford Smith

Sat 9/20

8:00 pm-9:31 am

2 stops30h 31m

$921

PortlandSydney

PDX - SYD

PDXSYD

Portland

Sun 9/7

10:10 am-7:20 am

1 stop28h 10m

Sydney Kingsford Smith

Sat 9/20

9:20 am-2:46 pm

1 stop22h 26m

$946

PortlandSydney

PDX - SYD

PDXSYD

Portland

Sat 5/3

3:46 pm-6:55 am

1 stop22h 09m

Sydney Kingsford Smith

Sat 5/10

10:20 am-6:17 pm

1 stop24h 57m

$964

PortlandSydney

PDX - SYD

PDXSYD

Portland

Sun 5/11

12:09 pm-7:05 am

1 stop25h 56m

Sydney Kingsford Smith

Sun 5/18

9:10 am-11:25 am

1 stop19h 15m

$1,007

PortlandSydney

PDX - SYD

PDXSYD

Portland

Sun 5/11

9:05 am-7:45 pm

2 stops41h 40m

Sydney Kingsford Smith

Sun 5/18

9:40 pm-6:20 am

2 stops25h 40m

$1,179

PortlandSydney

PDX - SYD

PDXSYD

Portland

Tue 5/13

10:10 am-7:15 pm

2 stops40h 05m

Sydney Kingsford Smith

Wed 5/21

8:55 pm-6:45 pm

2 stops38h 50m

$1,215

PortlandSydney

PDX - SYD

PDXSYD

Portland

Wed 7/16

7:10 am-6:35 am

2 stops30h 25m

Sydney Kingsford Smith

Sun 7/27

9:25 am-6:08 pm

2 stops25h 43m

$1,433

PortlandSydney

PDX - SYD

PDXSYD

Portland

Mon 5/5

5:40 pm-11:45 am

3 stops49h 05m

Sydney Kingsford Smith

Fri 5/9

6:15 am-11:59 pm

2 stops34h 44m

$1,753

PortlandSydney

PDX - SYD

PDXSYD

Portland

Tue 9/16

7:00 am-4:45 pm

3 stops40h 45m

Sydney Kingsford Smith

Mon 9/22

11:00 am-1:50 pm

2 stops43h 50m

$1,858

PortlandSydney

PDX - SYD

PDXSYD

Portland

Tue 5/13

5:39 pm-5:50 pm

3 stops31h 11m

Sydney Kingsford Smith

Wed 5/21

7:25 pm-5:33 pm

3 stops39h 08m

$2,033

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 25 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, March is the cheapest month in which you can book a flight from Portland to New South Wales (average of $1,044). Flying from Portland to New South Wales in December is currently the most expensive (average of $1,643). 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 March 28, 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.

Rainfall in New South Wales by month

Plan your trip to New South Wales by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New South Wales ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit New South Wales when rainfall is around 2.0 in.

Temperature in New South Wales by month

Plan your trip to New South Wales by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New South Wales, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 March 28, 2025.
To help decide which airline to fly from Portland to New South Wales, see what other customers have to say about Air Tahiti Nui, Japan Airlines and ANA. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Overall

8.7

Comfort

8.0

Food

7.8

Boarding

8.7

Crew

9.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very good
61 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Overall

8.7

Comfort

8.0

Food

7.8

Boarding

8.7

Crew

9.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Japan Airlines
8.3
Very good
1,440 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Overall

8.7

Comfort

8.0

Food

7.8

Boarding

8.7

Crew

9.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
ANA
8.3
Very good
829 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Overall

8.7

Comfort

8.0

Food

7.8

Boarding

8.7

Crew

9.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Singapore Airlines
8.1
Very good
1,285 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Overall

8.7

Comfort

8.0

Food

7.8

Boarding

8.7

Crew

9.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Fiji Airways
8.0
Very good
182 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Overall

8.7

Comfort

8.0

Food

7.8

Boarding

8.7

Crew

9.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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 American Airlines, which is currently one of the cheapest options available, starting at $441. Alaska Airlines flights start at $523 while deals on ANA start at $726 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, March is the cheapest month in which you can book a flight from Portland to New South Wales (average of $1,044). Flying from Portland to New South Wales in December is currently the most expensive (average of $1,643). 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$444Average$1,080FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$759Average$1,137FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$847Average$1,081FlexibilityNo cancel feeOn-time67%
DeltaCheapest$922Average$1,152FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$1,036Average$1,138FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,055Average$1,142FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$1,068Average$1,255FlexibilityNo cancel feeOn-time75%
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