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$425+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PDX
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
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 septiembre 15, 2025.

Round-trip from

$679
(Delta)

One-way from

$425
(Delta)

Popular in

December

Cheapest in

August

Average price

$1,010
From South Pacific to Portland
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One-way flight from South Pacific to Portland
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Highest demand for flights based on searches. 12% potential increase in price ($158 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 15, 2025.

This Delta deal was found by Cheapflights users on 9/13. 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.
mar. 10/281:35 pmAKL - PDX
2 stops27h 16mDelta
mar. 11/412:40 pmPDX - AKL
1 stop22h 55mDelta
Deal found 9/13$679
This BYOjet deal was found by Cheapflights users on 9/13. 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.
jue. 10/29:20 amSYD - PDX
1 stop26h 26mMultiple Airlines
jue. 10/307:00 pmPDX - SYD
2 stops23h 40mMultiple Airlines
Deal found 9/13$763
This SmartFares deal was found by Cheapflights users on 9/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/218:00 amSYD - PDX
2 stops20h 15mMultiple Airlines
vie. 11/289:50 amPDX - SYD
1 stop28h 45mMultiple Airlines
Deal found 9/13$797
This Gotogate deal was found by Cheapflights users on 9/14. 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.
jue. 11/2010:50 pmMEL - PDX
2 stops29h 25mMultiple Airlines
sáb. 2/77:00 pmPDX - MEL
2 stops25h 15mMultiple Airlines
Deal found 9/14$801
This Aunt Betty deal was found by Cheapflights users on 9/14. 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.
vie. 9/199:40 pmSYD - PDX
1 stop18h 00mHawaiian Airlines
sáb. 9/207:40 amPDX - SYD
1 stop19h 05mHawaiian Airlines
Deal found 9/14$801
This Air Canada deal was found by Cheapflights users on 9/14. 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.
dom. 11/167:25 amMEL - PDX
2 stops20h 50mMultiple Airlines
lun. 12/17:00 pmPDX - MEL
2 stops44h 35mMultiple Airlines
Deal found 9/14$803
This Aunt Betty deal was found by Cheapflights users on 9/13. 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.
vie. 11/219:40 pmSYD - PDX
1 stop19h 03mHawaiian Airlines
vie. 11/287:00 amPDX - SYD
1 stop17h 45mHawaiian Airlines
Deal found 9/13$806
This Aunt Betty deal was found by Cheapflights users on 9/13. 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.
jue. 11/2011:20 amSYD - PDX
1 stop16h 55mAir Canada
jue. 11/277:00 pmPDX - SYD
1 stop19h 35mAir Canada
Deal found 9/13$812
This Air Canada deal was found by Cheapflights users on 9/13. 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.
vie. 11/1411:20 amSYD - PDX
1 stop22h 25mAir Canada
jue. 11/203:15 pmPDX - SYD
2 stops46h 25mAir Canada
Deal found 9/13$815
This Aunt Betty deal was found by Cheapflights users on 9/13. 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.
jue. 9/189:40 pmSYD - PDX
1 stop18h 00mHawaiian Airlines
vie. 9/195:55 pmPDX - SYD
1 stop32h 50mHawaiian Airlines
Deal found 9/13$818
This Expedia deal was found by Cheapflights users on 9/15. 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.
mar. 10/287:10 amMEL - PDX
2 stops20h 05mMultiple Airlines
mar. 11/187:00 pmPDX - MEL
2 stops27h 25mMultiple Airlines
Deal found 9/15$822
This Trip.com deal was found by Cheapflights users on 9/14. 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.
mié. 10/2912:00 pmMEL - PDX
2 stops27h 26mUnited Airlines
mié. 11/57:38 pmPDX - MEL
1 stop19h 22mUnited Airlines
Deal found 9/14$833

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 septiembre 15, 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

mar. 10/28

1:35 pm-11:45 am

1 stop18h 10m

Portland

mar. 11/4

5:07 pm-8:35 am

1 stop18h 28m

$679

AucklandPortland

AKL - PDX

AKLPDX

Auckland Intl

jue. 10/30

2:50 pm-10:56 pm

2 stops28h 06m

Portland

jue. 11/6

6:00 am-5:45 pm

2 stops38h 45m

$679

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

jue. 10/2

7:30 am-2:46 pm

2 stops24h 16m

Portland

jue. 10/30

7:00 pm-12:40 pm

2 stops23h 40m

$777

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

vie. 11/21

8:00 am-9:15 am

2 stops20h 15m

Portland

vie. 11/28

9:50 am-9:35 am

1 stop28h 45m

$797

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

vie. 11/21

9:40 pm-9:43 pm

1 stop19h 03m

Portland

vie. 11/28

7:00 am-7:45 pm

1 stop17h 45m

$806

MelbournePortland

MEL - PDX

MELPDX

Melbourne

dom. 11/16

6:05 am-9:15 am

2 stops22h 10m

Portland

lun. 12/1

7:00 pm-10:35 am

2 stops44h 35m

$821

MelbournePortland

MEL - PDX

MELPDX

Melbourne

mar. 10/28

7:10 am-9:15 am

2 stops20h 05m

Portland

mar. 11/18

7:00 pm-5:25 pm

2 stops27h 25m

$822

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

jue. 11/20

9:40 pm-5:34 am

1 stop26h 54m

Portland

vie. 11/28

7:00 am-7:45 pm

1 stop17h 45m

$828

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

sáb. 11/22

9:40 pm-9:43 pm

1 stop19h 03m

Portland

vie. 11/28

7:00 am-7:45 pm

1 stop17h 45m

$828

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

vie. 11/21

9:40 pm-9:43 pm

1 stop19h 03m

Portland

vie. 11/28

7:00 am-7:45 pm

1 stop17h 45m

$828

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 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 septiembre 15, 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.

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 septiembre 15, 2025.
Get a feel of what it's like to fly with United Airlines and Air Canada from South Pacific to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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.

  • How long is the flight from South Pacific to Portland?

    There are many flights that can get you from South Pacific to Portland in 18h 10m. Fly via Delta, United Airlines, or Hawaiian Airlines to get the fastest option. There are 6902 mi between South Pacific and Portland. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $425. Air Canada flights start at $476 while deals on United Airlines start at $531 one-way.

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

    Most travelers choose Sydney Kingsford Smith - Portland, Melbourne - Portland or Perth - 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Beaverton
Clackamas
McMinnville
Lake Oswego
Hillsboro
Cannon Beach
Long Beach
Longview
Lincoln City
Tigard
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Troutdale
Gresham
Silverton

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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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$757Average$1,406FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$933Average$1,280FlexibilityNo cancel feeOn-time67%

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