What airlines fly to South Pacific?

Air Canada, United Airlines and Qantas Airways are the top three most popular airlines that fly to South Pacific from Portland according to our data. Air Canada is the first choice among our users, with 38% of people opting to fly with this airline when traveling to South Pacific. Keep in mind that there are 9 different airlines that fly to South Pacific on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Portland to South Pacific?

American Airlines, United Airlines, and Alaska Airlines are the most popular carriers operating from Portland to South Pacific

When did momondo last update prices for flights from Portland Airport to South Pacific?

Prices for flights from Portland Airport to South Pacific were last updated today.

How many operators does momondo search for flights from Portland Airport to South Pacific?

There are 9 operators available for flights from Portland Airport to South Pacific as of September 2026.

How old do you have to be to fly from Portland Airport to South Pacific?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to South Pacific.

What documentation or ID do you need to fly to South Pacific?

The required travel and health documents for your South Pacific trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Pacific. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$427 Cheap Flights from Portland to South Pacific in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to South Pacific

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:46 pm - 2:50 pmPDX Portland-AKL Auckland Intl

27h 04m2 stops San Francisco Sydney Kingsford Smith

7:05 pm - 11:54 pmAKL Auckland Intl-PDX Portland

25h 49m2 stops Melbourne Los Angeles

$813Qantas Airways

Wed, Feb 10 - Wed, Feb 24

6:04 pm - 5:55 pmPDX Portland-AKL Auckland Intl

26h 51m2 stops Los Angeles Sydney Kingsford Smith

3:05 pm - 11:51 pmAKL Auckland Intl-PDX Portland

29h 46m2 stops Melbourne Los Angeles

$813Qantas Airways

Mon, Nov 16 - Thu, Dec 3

1:05 pm - 9:25 amPDX Portland-AKL Auckland Intl

23h 20m1 stop Dallas/Fort Worth

1:20 pm - 6:14 pmAKL Auckland Intl-PDX Portland

25h 54m1 stop Dallas/Fort Worth

$813American Airlines

Tue, Feb 9 - Tue, Mar 9

1:54 pm - 9:55 amPDX Portland-AKL Auckland Intl

23h 01m2 stops Phoenix Sky Harbor Intl Los Angeles

1:20 pm - 5:20 pmAKL Auckland Intl-PDX Portland

25h 00m2 stops Dallas/Fort Worth Los Angeles

$818American Airlines

Tue, Feb 9 - Tue, Mar 9

6:50 pm - 4:40 amPDX Portland-PPT Papeete Faaa

12h 50m1 stop San Francisco

7:00 am - 11:14 pmPPT Papeete Faaa-PDX Portland

13h 14m1 stop San Francisco

$852Multiple Airlines

Fri, Oct 2 - Thu, Oct 8

7:26 pm - 9:10 amPDX Portland-AKL Auckland Intl

16h 44m1 stop San Francisco

3:50 pm - 2:37 pmAKL Auckland Intl-PDX Portland

19h 47m1 stop San Francisco

$863United Airlines

Fri, Nov 6 - Thu, Nov 12

9:00 am - 9:10 amPDX Portland-AKL Auckland Intl

27h 10m1 stop San Francisco

3:50 pm - 2:37 pmAKL Auckland Intl-PDX Portland

19h 47m1 stop San Francisco

$863United Airlines

Tue, Nov 17 - Sun, Nov 22

7:10 pm - 11:00 amPDX Portland-AKL Auckland Intl

18h 50m1 stop Vancouver Intl

2:00 pm - 9:25 amAKL Auckland Intl-PDX Portland

16h 25m1 stop Vancouver Intl

$881Air Canada

Sat, Feb 20 - Fri, Mar 12

7:10 pm - 11:00 amPDX Portland-AKL Auckland Intl

18h 50m1 stop Vancouver Intl

2:00 pm - 9:25 amAKL Auckland Intl-PDX Portland

16h 25m1 stop Vancouver Intl

$882Air Canada

Sat, Feb 20 - Fri, Mar 12

7:18 am - 4:40 amPDX Portland-PPT Papeete Faaa

24h 22m1 stop San Francisco

7:00 am - 9:29 amPPT Papeete Faaa-PDX Portland

23h 29m1 stop San Francisco

$927Multiple Airlines

Sun, Oct 11 - Sat, Oct 17

Cheap last minute flights

Enter your travel dates to find the best prices.

8:00 am - 9:30 pmPDX Portland-PPT Papeete Faaa

16h 30m1 stop Honolulu

11:30 pm - 7:47 pmPPT Papeete Faaa-PDX Portland

17h 17m2 stops Honolulu Kahului

$876Multiple Airlines

Sat, Sep 5 - Sat, Sep 19

3:30 pm - 7:05 amPDX Portland-BNE Brisbane

22h 35m1 stop Vancouver Intl

10:15 am - 2:46 pmBNE Brisbane-PDX Portland

21h 31m1 stop Vancouver Intl

$931Air Canada

Mon, Sep 7 - Thu, Sep 10

5:53 pm - 5:35 amPDX Portland-NAN Nadi

16h 42m1 stop San Francisco

9:40 pm - 10:06 pmNAN Nadi-PDX Portland

19h 26m1 stop Los Angeles

$947Multiple Airlines

Wed, Sep 9 - Wed, Sep 23

2:42 pm - 5:35 amPDX Portland-NAN Nadi

19h 53m1 stop San Francisco

9:40 pm - 10:06 pmNAN Nadi-PDX Portland

19h 26m1 stop Los Angeles

$947Multiple Airlines

Wed, Sep 9 - Wed, Sep 23

7:45 pm - 7:05 amPDX Portland-BNE Brisbane

18h 20m1 stop Vancouver Intl

8:45 pm - 2:46 pmBNE Brisbane-PDX Portland

35h 01m2 stops Sydney Kingsford Smith Vancouver Intl

$952Air Canada

Mon, Sep 7 - Thu, Sep 10

5:00 am - 6:55 pmPDX Portland-PPT Papeete Faaa

16h 55m2 stops Denver Intl San Francisco

9:10 pm - 10:53 pmPPT Papeete Faaa-PDX Portland

22h 43m2 stops San Francisco Denver Intl

$995United Airlines

Sat, Sep 5 - Sat, Sep 19

9:00 am - 6:55 pmPDX Portland-PPT Papeete Faaa

12h 55m1 stop San Francisco

9:10 pm - 6:19 pmPPT Papeete Faaa-PDX Portland

18h 09m1 stop San Francisco

$1,009United Airlines

Tue, Sep 8 - Sun, Sep 20

6:30 am - 5:00 amPDX Portland-BNE Brisbane

29h 30m1 stop Los Angeles

8:35 pm - 10:06 pmBNE Brisbane-PDX Portland

18h 31m1 stop Los Angeles

$1,123American Airlines

Thu, Sep 10 - Sun, Sep 27

6:30 am - 5:00 amPDX Portland-BNE Brisbane

29h 30m1 stop Los Angeles

8:35 pm - 10:06 pmBNE Brisbane-PDX Portland

18h 31m1 stop Los Angeles

$1,124American Airlines

Thu, Sep 10 - Sun, Sep 27

2:53 pm - 10:55 amPDX Portland-SYD Sydney Kingsford Smith

27h 02m2 stops Los Angeles Brisbane

5:10 pm - 11:59 pmSYD Sydney Kingsford Smith-PDX Portland

23h 49m2 stops Brisbane Los Angeles

$1,593Qantas Airways

Sun, Sep 6 - Tue, Sep 8

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Alaska Airlines flights from Portland to South Pacific

Our best Alaska Airlines deals on Portland to South Pacific flight tickets

Alaska Airlines

Feb 23

PDX5:50 pmPortland

30h 55m

1 stop

SYD7:45 pmSydney Kingsford Smith

Mar 16

SYD9:40 pmSydney Kingsford Smith

26h 20m

1 stop

PDX6:00 amPortland

$1,092

Alaska Airlines

Oct 26

PDX8:00 amPortland

17h 45m

1 stop

SYD7:45 pmSydney Kingsford Smith

Oct 30

SYD9:40 pmSydney Kingsford Smith

17h 09m

1 stop

PDX8:49 pmPortland

$1,107

Alaska Airlines

Dec 3

PDX5:50 pmPortland

30h 55m

1 stop

SYD7:45 pmSydney Kingsford Smith

Dec 6

SYD9:40 pmSydney Kingsford Smith

18h 10m

1 stop

PDX8:50 pmPortland

$1,125

Qantas Airways flights from Portland to South Pacific

Our best Qantas Airways deals on Portland to South Pacific flight tickets

Qantas Airways

Nov 16

PDX6:04 pmPortland

26h 51m

2 stops

AKL5:55 pmAuckland Intl

Dec 3

AKL3:05 pmAuckland Intl

29h 46m

2 stops

PDX11:51 pmPortland

$812

Qantas Airways

Feb 9

PDX7:30 amPortland

28h 55m

1 stop

AKL9:25 amAuckland Intl

Mar 9

AKL6:00 amAuckland Intl

28h 26m

2 stops

PDX1:26 pmPortland

$837

Qantas Airways

Nov 7

PDX6:04 pmPortland

50h 51m

2 stops

AKL5:55 pmAuckland Intl

Nov 17

AKL6:00 amAuckland Intl

25h 33m

2 stops

PDX10:33 amPortland

$851

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandAuckland

PDX Portland - AKL Auckland Intl

PDXAKL

Portland

Wed 2/10

2:46 pm-2:50 pm

2 stops27h 04m

Auckland Intl

Wed 2/24

7:05 pm-11:54 pm

2 stops25h 49m

$813

PortlandAuckland

PDX Portland - AKL Auckland Intl

PDXAKL

Portland

Mon 11/16

6:04 pm-5:55 pm

2 stops26h 51m

Auckland Intl

Thu 12/3

3:05 pm-11:51 pm

2 stops29h 46m

$813

PortlandAuckland

PDX Portland - AKL Auckland Intl

PDXAKL

Portland

Tue 2/9

1:05 pm-9:25 am

1 stop23h 20m

Auckland Intl

Tue 3/9

1:20 pm-6:14 pm

1 stop25h 54m

$813

PortlandAuckland

PDX Portland - AKL Auckland Intl

PDXAKL

Portland

Tue 2/9

1:54 pm-9:55 am

2 stops23h 01m

Auckland Intl

Tue 3/9

1:20 pm-5:20 pm

2 stops25h 00m

$818

Quickest round-trip

PortlandPapeete

PDX Portland - PPT Papeete Faaa

PDXPPT

Portland

Fri 10/2

6:50 pm-4:40 am

1 stop12h 50m

Papeete Faaa

Thu 10/8

7:00 am-11:14 pm

1 stop13h 14m

$852

PortlandAuckland

PDX Portland - AKL Auckland Intl

PDXAKL

Portland

Fri 11/6

7:26 pm-9:10 am

1 stop16h 44m

Auckland Intl

Thu 11/12

3:50 pm-2:37 pm

1 stop19h 47m

$863

PortlandAuckland

PDX Portland - AKL Auckland Intl

PDXAKL

Portland

Tue 11/17

9:00 am-9:10 am

1 stop27h 10m

Auckland Intl

Sun 11/22

3:50 pm-2:37 pm

1 stop19h 47m

$863

PortlandAuckland

PDX Portland - AKL Auckland Intl

PDXAKL

Portland

Sat 2/20

7:10 pm-11:00 am

1 stop18h 50m

Auckland Intl

Fri 3/12

2:00 pm-9:25 am

1 stop16h 25m

$881

PortlandAuckland

PDX Portland - AKL Auckland Intl

PDXAKL

Portland

Sat 2/20

7:10 pm-11:00 am

1 stop18h 50m

Auckland Intl

Fri 3/12

2:00 pm-9:25 am

1 stop16h 25m

$882

PortlandPapeete

PDX Portland - PPT Papeete Faaa

PDXPPT

Portland

Sun 10/11

7:18 am-4:40 am

1 stop24h 22m

Papeete Faaa

Sat 10/17

7:00 am-9:29 am

1 stop23h 29m

$927

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to South Pacific

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to South Pacific?

In general, June is the cheapest month to fly from Portland to South Pacific. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,087. If you’re not able to fly to South Pacific in June, then February is your next best option. Flight prices from Portland to South Pacific during February average around $1,088.

How far in advance should I book a flight from Portland to South Pacific?

You are more likely to see cheaper flights to South Pacific from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to South Pacific for around $1,242 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Pacific from Portland for as low as $862 on momondo.

Cheap Portland to South Pacific flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to South Pacific

Best Price Found	$427
Fastest flight time	12h 50m
Direct flights	None

The best one-way flight to South Pacific from Portland in the past 72 hours is $427. The best round-trip flight deal from Portland to South Pacific found on momondo in the last 72 hours is $813.

The fastest flight from Portland to South Pacific takes 12h 50m

There are no direct flights from Portland to South Pacific. There are no popular flight routes from Portland to South Pacific.

Search flight deals

Frequently asked questions about flying from Portland to South Pacific

When did momondo last update prices for flights from Portland Airport to South Pacific?
Prices for flights from Portland Airport to South Pacific were last updated today.
How many operators does momondo search for flights from Portland Airport to South Pacific?
There are 9 operators available for flights from Portland Airport to South Pacific as of September 2026.
How old do you have to be to fly from Portland Airport to South Pacific?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to South Pacific.
What documentation or ID do you need to fly to South Pacific?
The required travel and health documents for your South Pacific trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Pacific. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland to South Pacific

Compare and see reviews for airlines that fly from Portland to South Pacific with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $372	Free Cancellation	Rating 7.1 11,581 reviews	Search Air Canada flights
Delta	PriceFrom $497	Free Cancellation	Rating 7.8 8,561 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $550	Free Cancellation	Rating 7.8 2,815 reviews	Search Hawaiian Airlines flights
Qantas Airways	PriceFrom $578	Free Cancellation	Rating 7.5 1,089 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $855	Free Cancellation	Rating 7.1 12,045 reviews	Search American Airlines flights
United Airlines	PriceFrom $859	Free Cancellation	Rating 7.4 10,169 reviews	Search United Airlines flights
Air New Zealand	PriceFrom $859	Free Cancellation	Rating 8.0 668 reviews	Search Air New Zealand flights
Alaska Airlines	PriceFrom $967	Free Cancellation	Rating 7.9 12,875 reviews	Search Alaska Airlines flights
Air Tahiti Nui	PriceFrom $1,124	Free Cancellation	Rating 8.5 80 reviews	Search Air Tahiti Nui flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to South Pacific?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to South Pacific for you.

Can I find flights from Portland to South Pacific with flexible booking policies on momondo?

All flight searches from Portland to South Pacific on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to South Pacific?

momondo helps you find the best flight between Portland and South Pacific by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Portland to South Pacific right now. Can momondo alert me if prices change?

If you are simply researching potential flights to South Pacific, momondo offers a useful price alert feature which will track prices for flights to South Pacific from Portland and alert you when they change.