$486 Find Cheap Flights from South Pacific to Portland - Compare and Save

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 12/3. 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, 0 bags

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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

Mon, Aug 24 - Sun, Aug 30
Multiple Airlines Logo
1:15 pm - 11:59 pm
SYD
-
PDX
27h 44m
2 stops
Multiple Airlines Logo
1:53 pm - 11:50 am
PDX
-
SYD
28h 57m
2 stops
$891Multiple Airlines
Thu, Aug 13 - Sun, Aug 23
United Airlines Logo
10:55 am - 12:00 pm
MEL
-
PDX
18h 05m
1 stop
United Airlines Logo
11:02 pm - 8:15 am
PDX
-
MEL
40h 13m
2 stops
$950United Airlines
Mon, Jul 13 - Mon, Jul 27
United Airlines Logo
10:55 am - 11:13 pm
MEL
-
PDX
29h 18m
2 stops
United Airlines Logo
7:00 am - 8:15 am
PDX
-
MEL
32h 15m
1 stop
$951United Airlines
Mon, Aug 24 - Sun, Aug 30
American Airlines Logo
9:10 am - 11:59 pm
SYD
-
PDX
31h 49m
1 stop
American Airlines Logo
1:38 pm - 6:55 am
PDX
-
SYD
24h 17m
1 stop
$955American Airlines
Thu, Aug 13 - Sun, Aug 23
Lufthansa Logo
10:55 am - 10:45 pm
MEL
-
PDX
28h 50m
1 stop
Lufthansa Logo
7:15 pm - 8:15 am
PDX
-
MEL
20h 00m
1 stop
$964Lufthansa
Sun, Jul 19 - Sun, Jul 26
Alaska Airlines Logo
8:45 pm - 6:11 am
SYD
-
PDX
26h 26m
1 stop
Alaska Airlines Logo
5:32 pm - 6:50 pm
PDX
-
SYD
32h 18m
1 stop
$969Alaska Airlines
Wed, Aug 12 - Wed, Sep 9
American Airlines Logo
12:00 pm - 6:59 pm
SYD
-
PDX
23h 59m
1 stop
American Airlines Logo
6:30 am - 7:05 am
PDX
-
SYD
31h 35m
1 stop
$973American Airlines
Fri, Aug 7 - Sun, Aug 16
Alaska Airlines Logo
8:45 pm - 8:50 pm
SYD
-
PDX
17h 05m
1 stop
Alaska Airlines Logo
5:32 pm - 6:50 pm
PDX
-
SYD
32h 18m
1 stop
$974Alaska Airlines
Fri, Jul 17 - Sun, Jul 26
Qantas Airways Logo
9:45 am - 10:39 pm
MEL
-
PDX
29h 54m
1 stop
Qantas Airways Logo
7:00 am - 9:30 am
PDX
-
MEL
33h 30m
2 stops
$1,150Qantas Airways
Mon, Jul 20 - Tue, Jul 28
Qantas Airways Logo
10:30 am - 11:56 pm
PER
-
PDX
28h 26m
2 stops
Qantas Airways Logo
2:49 pm - 11:20 am
PDX
-
PER
29h 31m
2 stops
$1,307Qantas Airways
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$486
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from Christchurch 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 airline 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 9875 reviews
6.6Food
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
Airline reviews

Flight attendants were great. Food mediocre. Bamboo utensils not Great especially if you have to cut something. Seating a bit crowded.

8.0 ExcellentDonna, Jun 2026
ATH - IAD
Read more United Airlines reviews

Flight attendants were great. Food mediocre. Bamboo utensils not Great especially if you have to cut something. Seating a bit crowded.

Lost one piece of luggage even though I checked in 2.5 hours before the flight

The crew was the worst ive ever had in my life flying with United Airlines, letting another person move my bag without asking and then the staff saying would the floor be better after I kept begging saying dont move my bag it has fragile things inside. This incident truly makes me they favor other customers more and I dont want to worry about being on the tail end. Especially if they dont listen any input, no care for what I asked but accommodated those who are reckless and disturb others more...

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

United has been holding my money for a cancel on another ticket they wouldn’t let me fly for going on 5 months. Terrible service I wouldn’t choose to buy tickets or fly with united again. Very bad experience generally dishonorable and poor service .

The seats were very nice in premium economy. The service was good. The flight was slightly bumpy. Would have appreciated more updates from the pilots.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
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Everything you need to know for your flight to Portland

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