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South Pacific

$406+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SYD
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$635
(Trip.com)

One-way from

$406
(Priceline)

Popular in

December

Cheapest in

June

Average price

$1,162
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 Oregon to South Pacific
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One-way flight from Oregon to South Pacific
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Highest demand for flights based on searches. 13% potential increase in price ($181 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This Trip.com deal was found by Cheapflights users on 1/7. 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.
Mon 2/212:13 pmPDX - AKL
2 stops28h 22mMultiple Airlines
Mon 3/22:50 pmAKL - PDX
2 stops27h 33mMultiple Airlines
Deal found 1/7$635
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Sun 2/85:51 pmPDX - PPT
1 stop13h 29mMultiple Airlines
Tue 2/247:15 amPPT - PDX
1 stop24h 27mMultiple Airlines
Deal found 1/7$673
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Wed 2/1810:48 amPDX - PPT
1 stop20h 32mMultiple Airlines
Tue 2/247:15 amPPT - PDX
1 stop25h 41mMultiple Airlines
Deal found 1/7$674
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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.
Sat 2/287:00 amPDX - RAR
1 stop17h 45mMultiple Airlines
Sun 3/81:00 pmRAR - PDX
2 stops37h 52mMultiple Airlines
Deal found 1/7$700
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Tue 2/35:40 pmPDX - PPT
2 stops37h 40mMultiple Airlines
Tue 2/107:15 amPPT - PDX
1 stop14h 17mMultiple Airlines
Deal found 1/6$706
This Trip.com deal was found by Cheapflights users on 1/8. 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.
Fri 5/15:49 pmPDX - AKL
2 stops23h 51mMultiple Airlines
Thu 5/142:00 pmAKL - PDX
2 stops25h 50mMultiple Airlines
Deal found 1/8$724
This Priceline deal was found by Cheapflights users on 1/6. 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.
Sun 2/89:50 amPDX - AKL
1 stop28h 10mAir Canada
Sun 2/226:15 amAKL - PDX
2 stops24h 00mAir Canada
Deal found 1/6$725
This Priceline deal was found by Cheapflights users on 1/7. 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.
Tue 2/179:50 amPDX - AKL
2 stops34h 30mAir Canada
Tue 2/242:00 pmAKL - PDX
1 stop25h 30mAir Canada
Deal found 1/7$731
This Air Canada deal was found by Cheapflights users on 1/6. 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 3/19:50 amPDX - AKL
1 stop28h 10mAir Canada
Sat 3/147:00 amAKL - PDX
2 stops31h 30mAir Canada
Deal found 1/6$768
This Air Canada deal was found by Cheapflights users on 1/8. 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 3/153:15 pmPDX - AKL
1 stop22h 45mAir Canada
Sat 3/216:15 amAKL - PDX
2 stops28h 25mAir Canada
Deal found 1/8$769
This Air Canada deal was found by Cheapflights users on 1/6. 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 4/13:15 pmPDX - AKL
2 stops27h 30mAir Canada
Thu 4/166:10 amAKL - PDX
2 stops27h 30mAir Canada
Deal found 1/6$774
This Gurufare deal was found by Cheapflights users on 1/8. 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.
Wed 2/257:05 pmPDX - AKL
1 stop18h 55mAir New Zealand
Wed 3/186:15 amAKL - PDX
2 stops23h 00mAir New Zealand
Deal found 1/8$777

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 January 8, 2026.
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 2/18

10:48 am-5:20 am

1 stop20h 32m

Papeete Faaa

Tue 2/24

7:15 am-10:56 am

1 stop25h 41m

$674

PortlandPapeete

PDX - PPT

PDXPPT

Portland

Sun 2/8

5:51 pm-5:20 am

1 stop13h 29m

Papeete Faaa

Tue 2/24

7:15 am-9:35 am

2 stops24h 20m

$766

PortlandChristchurch

PDX - CHC

PDXCHC

Portland

Mon 5/4

7:45 pm-11:05 pm

2 stops32h 20m

Christchurch

Mon 5/11

6:00 am-9:30 am

2 stops22h 30m

$782

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Thu 2/19

3:15 pm-8:45 am

1 stop23h 30m

Brisbane

Thu 3/12

9:45 am-9:15 am

1 stop16h 30m

$797

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Thu 3/5

7:05 pm-8:45 am

1 stop19h 40m

Brisbane

Thu 3/19

9:45 am-9:15 am

1 stop16h 30m

$797

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Thu 2/19

7:05 pm-2:20 pm

2 stops25h 15m

Brisbane

Thu 3/12

9:45 am-6:30 pm

1 stop25h 45m

$814

PortlandPapeete

PDX - PPT

PDXPPT

Portland

Thu 5/21

9:30 pm-4:40 am

1 stop34h 10m

Papeete Faaa

Mon 5/25

7:00 am-10:29 pm

1 stop12h 29m

$815

PortlandChristchurch

PDX - CHC

PDXCHC

Portland

Sat 3/7

9:50 am-11:05 pm

2 stops40h 15m

Christchurch

Sun 3/15

6:10 am-9:15 am

2 stops23h 05m

$825

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Wed 3/18

3:15 pm-7:45 am

1 stop23h 30m

Brisbane

Wed 4/1

10:00 am-6:30 pm

1 stop25h 30m

$835

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

Wed 3/4

7:05 pm-8:45 am

1 stop19h 40m

Brisbane

Wed 3/11

9:45 am-6:30 pm

1 stop25h 45m

$836

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 59 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, February is the cheapest month in which you can book a flight from Oregon to South Pacific (average of $504). Flying from Oregon to South Pacific in April is currently the most expensive (average of $929). 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.

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 25h 10m. 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.

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

    The cheapest airlines for a one-way flight from Oregon to South Pacific are Air Canada ($405), United Airlines ($424), and Qantas Airways ($428).

  • 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, February is the cheapest month in which you can book a flight from Oregon to South Pacific (average of $504). Flying from Oregon to South Pacific in April is currently the most expensive (average of $929). 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

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Top 9 airlines flying from Oregon to South Pacific

Discover the top 9 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$502Average$1,163FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$550Average$1,169FlexibilityNo cancel feeOn-time85%
Qantas AirwaysCheapest$578Average$1,426FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$645Average$1,059FlexibilityNo cancel feeOn-time67%
Alaska AirlinesCheapest$718Average$1,220FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$787Average$1,280FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$861Average$1,065FlexibilityNo cancel feeOn-time71%
Air Tahiti NuiCheapest$902Average$1,146FlexibilityNo cancel feeOn-time73%
Air New ZealandCheapest$979Average$1,486FlexibilityNo cancel feeOn-time78%

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