$434 Find Cheap Flights from South Pacific to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from South Pacific to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South Pacific to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from South Pacific to Portland

Fri, Feb 13 - Tue, Feb 17
American Airlines Logo
6:00 am - 10:46 pmCHC-PDX
37h 46m2 stops
American Airlines Logo
11:59 pm - 9:50 amPDX-CHC
60h 51m2 stops
$807American Airlines
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Fri, Feb 13 - Tue, Feb 17
American Airlines Logo
6:00 am - 10:46 pmCHC-PDX
37h 46m2 stops
American Airlines Logo
5:51 am - 9:50 amPDX-CHC
54h 59m2 stops
$809American Airlines
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Fri, Sep 19 - Fri, Sep 26
United Airlines Logo
10:55 am - 9:01 pmMEL-PDX
27h 06m2 stops
United Airlines Logo
5:00 am - 7:30 amPDX-MEL
33h 30m2 stops
$827United Airlines
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Thu, Nov 6 - Thu, Nov 20
Air Canada Logo
10:45 am - 2:45 pmBNE-PDX
22h 00m1 stop
Air Canada Logo
3:15 pm - 8:45 amPDX-BNE
23h 30m1 stop
$827Air Canada
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Wed, Sep 3 - Mon, Sep 29
United Airlines Logo
10:55 am - 5:21 pmMEL-PDX
23h 26m2 stops
United Airlines Logo
11:59 pm - 8:15 amPDX-MEL
39h 16m2 stops
$828United Airlines
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Thu, Nov 6 - Thu, Nov 20
 Logo
7:50 pm - 6:30 pmBNE-PDX
40h 40m2 stops
 Logo
7:00 pm - 8:45 amPDX-BNE
19h 45m1 stop
Sat, Oct 4 - Sat, Oct 11
 Logo
8:00 am - 8:49 pmAKL-PDX
32h 49m2 stops
 Logo
5:45 pm - 11:45 pmPDX-AKL
34h 00m2 stops
Fri, Feb 13 - Tue, Feb 17
Air Canada Logo
10:45 am - 9:15 amBNE-PDX
16h 30m1 stop
Air Canada Logo
3:15 pm - 8:45 amPDX-BNE
23h 30m1 stop
$917Air Canada
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Mon, Dec 1 - Wed, Dec 31
Delta Logo
10:40 am - 7:28 pmSYD-PDX
27h 48m1 stop
Delta Logo
11:55 am - 8:30 amPDX-SYD
25h 35m1 stop
$999Delta
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Mon, Dec 1 - Wed, Dec 31
Delta Logo
10:40 am - 7:28 pmSYD-PDX
27h 48m1 stop
Delta Logo
11:55 am - 8:30 amPDX-SYD
25h 35m1 stop
$1,004Delta
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Good to know

Low seasonJanuary
Cheapest flight$434
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 23% increase in price.
Flight from Sydney to Portland

FAQs for booking flights from South Pacific to Portland

  • How does KAYAK find such low prices on flights from South Pacific to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Pacific to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Pacific to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from South Pacific is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from South Pacific to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to South Pacific with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Pacific to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from South Pacific up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from South Pacific to Portland

 
Need help choosing which airline to fly with from South Pacific to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8928 reviews
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

6.0 GoodMarydoug, Aug 2025SJC - DEN
Read more United Airlines reviews

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was comfortable with the exit row and great service

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

For both flights I requested a gluten free meal, they didn’t have one nor were there other options.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

Inoperable monitor left no entert for 9 hours. Crew was not helpful Food was awful.

Flight was cancelled last minute. Had to scramble and purchase a $2000 flight through a separate airlines. Stuck in Toronto two extra days. Missed my first two days on a new job. Had to rent a car for an additional two days. Scrambled to fins a place to live those extra two days. Spent a ton of extra money and lost a lot of money, as well as made a poor impression at work. Difficult difficult difficult

Terrible, return flight was cancelled a night before the flight was scheduled to depart and I was notified by an email and an automated message on their phone line. I’ll never book Air Canada again

Could not understand what the attendant was saying during his announcements.

Biggest problem for me is that I am Star Alliance Gold and they were not able to give me access to to Maple Lounge because of some computer glitch . It was management by information system. She could clearly see my status and still would not give me access because the computer woudl not let her. She should have override that be attentive to a customer and figure rhat out later

Economy seats always cramped, no meal on international flight, no plugs for electronics, but we got there and cabin crew was excellent.

Horrible, experience, 5 hours delay, they changed gates 3 times, the last one we had to wait for 1::30 hre for the door to open to get to that gate. 0 apologies from Air Canada, they don’t care at all about their passengers

I paid for comfort plus seats but did not get the extra leg room. When I told the stewardess, she just ignored me.

Great breakfast and coffee …..fastest bag service I have ever had in NOLA

I had a very disappointing experience with customer service. I was suffering from a severe viral infection that included a rash and persistent cough, leaving me unable to even sit upright. Given the circumstances, I requested travel credits from Canada Air, explaining the potential health risk to others onboard. However, the airline showed no concern for my condition and stated they were not in a position to make decisions based on health considerations. Despite my illness, I received no support or flexibility. Ultimately, I chose to forgo my flight due to their lack of responsiveness. It’s unfortunate that airlines like this operate without prioritizing passenger health and safety.

Late departing. Late arriving. More worried about limiting bags on board. Free beer and wine a nice surprise.

Traveling to a place near Portland?

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Everything you need to know for your flight to Portland

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