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$418+ Cheap flights from South Pacific to Portland (PDX)

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PDX
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from South Pacific to Portland

Keep the following information in mind while searching for South Pacific to Portland flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$826
(Booking.com)

One-way from

$418
(Booking.com)

Popular in

December

Cheapest in

September

Average price

$1,075
Provider with most accurate pricing for Sydney Kingsford Smith-Portland flight deals.
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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Portland flights.
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From South Pacific to Portland
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One-way flight from South Pacific to Portland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($172 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from South Pacific to Portland

Cheapest flights from South Pacific to Portland
Explore the most affordable flight options available from South Pacific to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:00 amAKL - PDX
2 stops27h 46mAir Canada
Mon 10/1310:00 amPDX - AKL
2 stops33h 10mAir Canada
Deal found 4/30$826
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/64:20 pmSYD - PDX
1 stop31h 00mMultiple Airlines
Tue 6/105:06 pmPDX - SYD
2 stops52h 34mMultiple Airlines
Deal found 4/29$924
This BYOjet deal was found by Cheapflights users on 4/30. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:45 amBNE - PDX
1 stop25h 39mAir Canada
Mon 11/173:25 pmPDX - BNE
1 stop23h 15mAir Canada
Deal found 4/30$938
This BYOjet deal was found by Cheapflights users on 4/30. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:45 amBNE - PDX
1 stop21h 59mMultiple Airlines
Mon 11/177:05 pmPDX - BNE
2 stops22h 50mMultiple Airlines
Deal found 4/30$955
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/210:20 amSYD - PDX
1 stop27h 27mUnited Airlines
Sun 6/1512:42 pmPDX - SYD
2 stops25h 18mUnited Airlines
Deal found 4/29$1,082
This BYOjet deal was found by Cheapflights users on 4/29. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:20 amSYD - PDX
1 stop17h 14mAir Canada
Mon 11/243:25 pmPDX - SYD
1 stop23h 10mAir Canada
Deal found 4/29$1,087
This Delta deal was found by Cheapflights users on 4/29. 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 6/39:25 amSYD - PDX
1 stop19h 39mDelta
Sun 6/1512:35 pmPDX - SYD
1 stop25h 00mDelta
Deal found 4/29$1,091
This Aunt Betty deal was found by Cheapflights users on 4/30. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:45 pmAKL - PDX
1 stop22h 52mAir New Zealand
Mon 10/135:40 pmPDX - AKL
1 stop16h 20mAir New Zealand
Deal found 4/30$1,096
This United Airlines deal was found by Cheapflights users on 4/30. 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 10/77:45 pmAKL - PDX
1 stop22h 52mUnited Airlines
Mon 10/133:44 pmPDX - AKL
2 stops29h 56mUnited Airlines
Deal found 4/30$1,123
This Trip.com deal was found by Cheapflights users on 4/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:15 pmAKL - PDX
1 stop20h 20mMultiple Airlines
Mon 10/1310:35 amPDX - AKL
1 stop23h 25mMultiple Airlines
Deal found 4/30$1,132
This Aunt Betty deal was found by Cheapflights users on 4/30. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/83:35 pmAKL - PDX
2 stops36h 53mAir Tahiti Nui
Sun 6/297:55 amPDX - AKL
2 stops33h 15mAir Tahiti Nui
Deal found 4/30$1,153
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 6/29:10 amSYD - PDX
2 stops24h 54mAmerican Airlines
Wed 6/1111:59 pmPDX - SYD
2 stops38h 06mAmerican Airlines
Deal found 4/29$1,163

Cheapflights Fare Finder

Customize your flight search to find flights from South Pacific to Portland 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 May 1, 2025.
Use the filters below to find and compare flights from South Pacific to Portland that are best for you.

Fly from

South Pacific

Fly to

Portland

Route

Depart

Return

Price

AucklandPortland

AKL - PDX

AKLPDX

Auckland Intl

Tue 10/7

7:00 am-2:46 pm

2 stops27h 46m

Portland

Mon 10/13

10:00 am-3:10 pm

2 stops33h 10m

$826

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 6/6

4:20 pm-6:20 am

1 stop31h 00m

Portland

Tue 6/10

5:06 pm-2:40 pm

2 stops52h 34m

$924

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 6/2

10:20 am-8:47 pm

1 stop27h 27m

Portland

Thu 6/12

7:50 pm-6:55 am

1 stop18h 05m

$1,082

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Tue 6/3

9:25 am-2:50 pm

2 stops22h 25m

Portland

Thu 6/12

8:29 pm-6:35 am

2 stops41h 06m

$1,091

AucklandPortland

AKL - PDX

AKLPDX

Auckland Intl

Tue 10/7

7:45 pm-10:37 pm

1 stop22h 52m

Portland

Mon 10/13

5:40 pm-6:00 am

1 stop16h 20m

$1,096

AucklandPortland

AKL - PDX

AKLPDX

Auckland Intl

Tue 10/7

7:45 pm-10:37 pm

1 stop22h 52m

Portland

Mon 10/13

3:44 pm-5:40 pm

2 stops29h 56m

$1,123

AucklandPortland

AKL - PDX

AKLPDX

Auckland Intl

Tue 10/7

8:15 pm-8:35 pm

1 stop20h 20m

Portland

Mon 10/13

10:35 am-6:00 am

1 stop23h 25m

$1,132

AucklandPortland

AKL - PDX

AKLPDX

Auckland Intl

Sun 6/8

3:35 pm-9:28 am

2 stops36h 53m

Portland

Sun 6/29

7:55 am-12:10 pm

2 stops33h 15m

$1,153

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 6/2

9:10 am-5:04 pm

2 stops24h 54m

Portland

Wed 6/11

11:59 pm-7:05 am

2 stops38h 06m

$1,163

PerthPortland

PER - PDX

PERPDX

Perth

Thu 9/4

8:45 am-9:25 am

2 stops39h 40m

Portland

Sat 9/20

7:00 am-7:25 am

2 stops33h 25m

$1,173

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 45 results
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Best time to book a flight from South Pacific to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from South Pacific 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 South Pacific to Portland

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

Currently, November is the cheapest month in which you can book a flight from South Pacific to Portland (average of $277). Flying from South Pacific to Portland in March is currently the most expensive (average of $368). 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 SP to PDX?

Find hourly flight availability from South Pacific to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from South Pacific to Portland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated May 1, 2025.
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Food

7.8

Crew

9.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

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
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Food

7.8

Crew

9.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

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
1,464 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Food

7.8

Crew

9.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

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
852 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Food

7.8

Crew

9.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

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
8.1
Very good
190 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Food

7.8

Crew

9.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

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
1,292 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Food

7.8

Crew

9.1

Entertainment

7.3

Boarding

8.7

Overall

8.8

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 South Pacific to Portland. 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 into for flights to Portland from South Pacific?

    Most people fly into Portland (PDX) if they book a flight to Portland from South Pacific. Portland is conveniently located just 6.0 mi from Portland’s city center.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $418. United Airlines flights start at $556 while deals on Delta start at $575 one-way.

  • What are the most popular routes from South Pacific to Portland?

    Most travelers choose Auckland Intl - Portland, Melbourne - Portland or Sydney Kingsford Smith - Portland when deciding on the best route from South Pacific to Portland.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Pacific to Portland 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 South Pacific to Portland?

    Currently, November is the cheapest month in which you can book a flight from South Pacific to Portland (average of $277). Flying from South Pacific to Portland in March is currently the most expensive (average of $368). 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

Traveling to a place near South Pacific?

Book flights to South Pacific if you plan to visit one of these locations
Beaverton
Lincoln City
Seaside
Clackamas
Vancouver
McMinnville
Lake Oswego
Hillsboro
Gresham
Astoria
Long Beach
Cannon Beach
Tigard
Hood River
Woodburn
Depoe Bay
Pacific City
Stevenson
Troutdale
Longview

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for South Pacific to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from South Pacific to Portland

Discover the top 2 airlines that operate flights from South Pacific to Portland. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$757Average$1,490FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$954Average$1,280FlexibilityNo cancel feeOn-time67%

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