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South Pacific

$497+ Cheap flights from Oregon to South Pacific

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SYD
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Find flight deals from Oregon to South Pacific

Cheapest flights from Oregon to South Pacific
Explore the most affordable flight options available from Oregon to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This American Airlines deal was found by Cheapflights users on 11/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:40 amPDX - AKL
1 stop28h 30mAmerican Airlines
Wed 12/171:20 pmAKL - PDX
1 stop20h 39mAmerican Airlines
Deal found 11/15$790
This Air Canada deal was found by Cheapflights users on 11/17. 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.
Wed 12/37:00 pmPDX - AKL
1 stop19h 00mAir Canada
Wed 12/172:00 pmAKL - PDX
1 stop16h 15mAir Canada
Deal found 11/17$835
This American Airlines deal was found by Cheapflights users on 11/16. 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 12/291:40 pmPDX - AKL
1 stop22h 30mAmerican Airlines
Tue 1/133:50 pmAKL - PDX
1 stop19h 58mAmerican Airlines
Deal found 11/16$852
This Delta deal was found by Cheapflights users on 11/17. 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 11/185:17 pmPDX - AKL
1 stop18h 18mDelta
Tue 11/252:35 pmAKL - PDX
1 stop22h 47mDelta
Deal found 11/17$860
This French Bee deal was found by Cheapflights users on 11/15. 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 French Bee is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:36 amPDX - PPT
1 stop20h 44mMultiple Airlines
Thu 12/257:15 amPPT - PDX
1 stop24h 20mMultiple Airlines
Deal found 11/15$866
This United Airlines deal was found by Cheapflights users on 11/16. 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.
Sat 11/225:00 amMFR - SYD
2 stops33h 05mUnited Airlines
Thu 11/2712:10 pmSYD - MFR
1 stop24h 42mUnited Airlines
Deal found 11/16$870
This United Airlines deal was found by Cheapflights users on 11/17. 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 12/155:00 amPDX - BNE
2 stops32h 30mUnited Airlines
Wed 12/2411:40 amBNE - PDX
1 stop25h 08mUnited Airlines
Deal found 11/17$872
This Delta deal was found by Cheapflights users on 11/16. 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.
Wed 12/35:00 amMFR - SYD
2 stops32h 30mDelta
Sun 12/710:40 amSYD - MFR
2 stops32h 19mDelta
Deal found 11/16$882
This Qantas Airways deal was found by Cheapflights users on 11/16. 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 12/304:26 pmPDX - AKL
1 stop20h 29mQantas Airways
Tue 1/133:50 pmAKL - PDX
1 stop21h 59mQantas Airways
Deal found 11/16$904
This United Airlines deal was found by Cheapflights users on 11/17. 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.
Wed 11/197:00 pmBOI - AKL
1 stop18h 10mUnited Airlines
Sun 12/143:50 pmAKL - BOI
1 stop15h 44mUnited Airlines
Deal found 11/17$910
This Delta deal was found by Cheapflights users on 11/17. 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.
Mon 11/249:00 amBOI - AKL
2 stops27h 35mDelta
Sun 12/142:35 pmAKL - BOI
2 stops22h 41mDelta
Deal found 11/17$914
This Sembo deal was found by Cheapflights users on 11/16. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:26 pmPDX - AKL
2 stops35h 19mMultiple Airlines
Tue 1/137:35 amAKL - PDX
2 stops34h 13mMultiple Airlines
Deal found 11/16$915

Cheap flight deals from Oregon to South Pacific

Keep the following information in mind while searching for Oregon to South Pacific flight deals. Data was last updated November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$645
(Kiwi.com)

One-way from

$497
(Air Canada)

Popular in

December

Cheapest in

September

Average price

$1,049
Provider with most accurate pricing for Portland-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Sydney Kingsford Smith flights.
Search Deals
From Oregon to South Pacific
Search Deals
One-way flight from Oregon to South Pacific
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($117 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to South Pacific 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 November 17, 2025.
Use the filters below to find and compare flights from Oregon to South Pacific that are best for you.

Fly from

Oregon

Fly to

South Pacific

Route

Depart

Return

Price

PortlandPapeete

PDX - PPT

PDXPPT

Portland

Wed 1/21

5:51 pm-5:20 am

1 stop13h 29m

Papeete Faaa

Tue 1/27

6:00 am-8:48 pm

1 stop12h 48m

$645

PortlandPapeete

PDX - PPT

PDXPPT

Portland

Wed 1/28

5:51 pm-5:20 am

1 stop13h 29m

Papeete Faaa

Fri 2/6

6:00 am-9:45 am

1 stop25h 45m

$705

PortlandPapeete

PDX - PPT

PDXPPT

Portland

Tue 2/3

5:40 pm-5:20 am

2 stops37h 40m

Papeete Faaa

Fri 2/6

6:00 am-11:32 pm

1 stop15h 32m

$732

PortlandAuckland

PDX - AKL

PDXAKL

Portland

Wed 12/3

7:00 pm-11:00 am

1 stop19h 00m

Auckland Intl

Wed 12/17

2:00 pm-9:15 am

1 stop16h 15m

$835

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Fri 3/6

3:52 pm-8:20 am

2 stops22h 28m

Brisbane

Wed 3/18

10:05 am-4:29 pm

2 stops23h 24m

$860

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Tue 3/3

1:18 pm-7:30 am

2 stops24h 12m

Brisbane

Thu 3/19

10:40 am-2:59 pm

1 stop21h 19m

$860

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Mon 3/2

3:52 pm-8:20 am

2 stops22h 28m

Brisbane

Sun 3/22

9:40 am-1:14 pm

2 stops20h 34m

$860

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Sun 3/8

1:39 pm-6:30 am

1 stop23h 51m

Brisbane

Mon 3/16

10:40 am-12:33 pm

1 stop18h 53m

$860

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Fri 3/6

7:52 pm-8:20 am

1 stop18h 28m

Brisbane

Sun 3/22

9:40 am-7:11 pm

2 stops26h 31m

$860

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Wed 3/4

1:18 pm-7:30 am

2 stops24h 12m

Brisbane

Wed 3/18

10:40 am-12:33 pm

1 stop18h 53m

$860

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 60 results
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Best time to book a flight from Oregon to South Pacific

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

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

Currently, December is the cheapest month in which you can book a flight from Oregon to South Pacific (average of $456). Flying from Oregon to South Pacific in April is currently the most expensive (average of $933). 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 OR to SP?

Find hourly flight availability from Oregon to South Pacific. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 17, 2025.

When flying from Oregon to South Pacific, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 8% versus a flight in the evening.

What is the cheapest day to fly from Oregon to South Pacific?

Use this chart to determine the cheapest time to fly round-trip from Oregon to South Pacific. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Oregon to South Pacific flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

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

    Departing from Oregon to South Pacific will take you 19h. The distance from Oregon to South Pacific is about 6902 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Oregon to South Pacific (average of $456). Flying from Oregon to South Pacific in April is currently the most expensive (average of $933). 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

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Alternative routes for Oregon to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Oregon to South Pacific

Discover the top 10 airlines that operate flights from Oregon to South Pacific. 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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$456Average$1,034FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$550Average$1,137FlexibilityNo cancel feeOn-time85%
Qantas AirwaysCheapest$578Average$1,455FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$645Average$1,191FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$656Average$1,270FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$718Average$1,213FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$861Average$1,065FlexibilityNo cancel feeOn-time71%
Air Tahiti NuiCheapest$902Average$1,137FlexibilityNo cancel feeOn-time73%
Air New ZealandCheapest$960Average$1,445FlexibilityNo cancel feeOn-time78%
Air FranceCheapest$1,122Average$1,122FlexibilityNo cancel feeOn-time77%

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