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Find cheap flights from Portland to South Pacific from $477

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to South Pacific departing on 8/4. 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
0 bags
Sat 6/29
Sat 7/6

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Best South Pacific Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Sydney
Sydney1 stop$759
Auckland
Auckland2 stops$1,164
Melbourne
Melbourne1 stop$951
Brisbane
Brisbane1 stop$1,155
Nadi
Nadi1 stop$985
Papeete
Papeete1 stop$768
Perth
Perth2 stops$1,474
Christchurch
Christchurch2 stops$1,502
Queenstown
Queenstown2 stops$1,466
Adelaide
Adelaide2 stops$1,230
Tamuning
Tamuning2 stops$2,112
Vaitape
Vaitape2 stops$1,766
Coolangatta
Coolangatta2 stops$23,807
Apia
Apia2 stops$1,585
Nuku‘alofa
Nuku‘alofa2 stops$1,846

Good to know

Low season

May

High season

March

Cheapest flight

$477
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Portland to Sydney

FAQs - booking South Pacific flights

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

    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 Portland to South Pacific.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to South Pacific from Portland 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 Portland to South Pacific?

    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 South Pacific with an airline and back to Portland with another airline.

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

    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 South Pacific from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to South Pacific

  • Morning departure is around 10% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Portland to South Pacific

 
Need help choosing which airline to fly with from Portland to South Pacific? 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.
8.1
Air New ZealandOverall score based on 608 reviews
7.9Entertainment
8.4Boarding
8.7Crew
7.6Food
8.1Comfort
Airline reviews

Can you please process refund. Mum died and dad went to Pakistan to bury her after cancelling flight.

2.0 MediocreAnonymous, May 2024AKL - YVR
Read more about Air New Zealand reviews

Can you please process refund. Mum died and dad went to Pakistan to bury her after cancelling flight.

Short flight so no entertainment, turbulence so no food service - overall flight as expected

Overall excellent but the Captain kept the seat belt sign on for far too long, especially at the beginning and end of the flight. It was 2 hours after take-off before the crew were able to start the service (on an 11 hour night flight, reducing our sleeping time) and the seat belt sign on went on during breakfast (90 mins before landing) and was not turned off again until we landed. This made for an uncomfortable journey of trying to limit fluid intake because it was unclear when the toilets would be available for use.

The staff and crew on board were excellent. Business class however, was very weird. I thought we would have individual pods, but the way it was set up was unexpected. Not very private and If you wanted to lay down, you had to have an entire bed made up for you by the crew, rather than how Delta one works where you could just lie down whenever you feel like it. It was a 16 hour flight. I chose not to have my bed made, and that turned out to be a good idea because everybody who had their bed made had to wait for the crew to roll up their mattresses. So strange!

Crew were pleasant, happy to be there and were a joy to be around. Entire operation was professional, well thought out and ran like a Swiss clock.

United flight from SFO to PDX was cancelled. I will ask for a refund. Had to book on Alaska

They announced food service but then never came around. We also couldn’t land so kept trying to get to runway and then had to come up and go around happened like 3 times and cause the child next to me to start throwing up

The recline on the seat in front of me came back so that I was staring at the top of the man’s head in front of me the whole trip. He refused to bring his seat back up twice every time he was instructed to do so and only relented when he had a tray of good in front of him. And then right back in my lap!!! Horrible man!! I complained to the staff multiple times, but no one would address the issue. Otherwise, it would have been a perfect flight.

There was a snafu with confirming seats at check which left us in limbo for the second leg of our trip. I believe the ANZ app is not well integrated with the systems at the terminal resulting in this disconcerting error.

Flight was canceled due to technical issue shortly before the check-in counters opened. Passengers were rebooked on a flight three days later. Request to be accommodated on Air Tahiti Nui could not be processed. Customer service sorted out the refund after calling and being put on hold for almost an hour.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

No food or entertainment because it was a short flight. Unfortunately the takeoff was delayed more than an hour

The flight left and arrived on time. the only food offered on the 5+ hour flight was a cheese sandwich. Unlike Alaska Airlines there was no information on the website regarding food at all or any option to purchasse in advance. Otherwise, it was an excellent flight.

Parents with kids should all be in the same area. Sounds rude but who what's to fly 6hrs with crying and bratty kids. Just my opinion.

Ok, so I didn’t have seats, so got there very early. I was first in line only to be told, listen for your name for seats. The flight was boarding before they gave me a middle seat, way after others showed up who were given more favorable treatment. Ok, so , don’t show up early and obey all the rules??? Clearly, your gate clerks did not. What gives???

Short flight but delayed. Since its a short flight no food or entertainment necessary

We had an awesome flight attendant who came by and made sure we were okay. Checked on us often and even shared some snacks that she had brought on, like edamame with chili and garlic seasoning. Yummy!

Overall good experience. I'm just over 6ft with long legs and legroom could be better, but is on par with other airlines. Only real negative was turbulence but that's not the airlines fault.

We were not given the seats we reserved. But helpful attendant at gate gave us very nice seats.

Having movies helps past time I wish going Vegas had something

First flight got cancelled. Got booked for another flight departing 3.5 hours later which ended up being 1hr delayed... The flight was good when we finally ended up flying.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

The flight was delayed almost 2 hours. Bad customer service etc. I will never fly Luthansa. Ever!!!

On time take off…US cabins look tired and need of refresh!

Fine. Though no food or entertainment so the survey needs to be updated with those options.

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Unable to initiate refund/reschedule the ticket #worst experience #lost 900$

Flight was delayed for almost 3 hours. Communication of gate change was poor. Email and screen said one gate and it was a different gate from that. Gate changed first to 64 B and then to 64 C. Originally it was 68B. 64C was not communicated properly!

This was a red eye return, so I doubt there would be anyway to make it better. Other than adding beds.

Direct nonstop flight was great. Flight was delayed and the crew announced a 2h delay on the sound system. 30 min or so later I hear my name on the sound system for immediate board. Several other passangers were late too. Reason: The crew incorrectly announced a 2h delay when in reality they meant a new boarding time at 2pm.

Plenty of room in the exit row. Sat on the plane an hour before taking off.☹️ Landed late and had to wait for gate availability.

Flight was on time early arrival better entertainment good staff.everything was excellent

Delayed leaving. On arrival we were taken to the airstrip and had to get off onto an over crowed bus, not all that passengers fit. Drove around the airport for 20 + minutes. Taken off the bus told to go upstairs 3 flights then all the passengers had to walk a mile or more , those of us old there was no one to direct us to were to go. I asked several people with no answers. Once I got to baggage claim my bags were not on the right bag claim. Once again asked for help and finally someone found my bags on a different carasel. Very frustrating.

Excellent host on board. Not so friendly check-in staff. Older plane with no food or entertainment due to short flight. Friendly captain and crew.

I don’t think there was entertainment? No mention of it. It was a good flight. Only complaint was my seat cushion was not attached and kept slipping.

They canceled the flight on us very close to the flight date .

Book cheap flights from Portland to South Pacific

Recent round-trip flight deals

10/21Mon
1 stopUnited Airlines
22h 01mPDX-SYD
11/12Tue
1 stopUnited Airlines
27h 03mSYD-PDX
$759
8/7Wed
1 stopUnited Airlines
27h 30mPDX-SYD
8/19Mon
1 stopUnited Airlines
21h 39mSYD-PDX
$760
11/24Sun
1 stopAir Canada
27h 40mPDX-SYD
11/28Thu
1 stopAir Canada
30h 26mSYD-PDX
$773
10/22Tue
2 stopsDelta
28h 16mPDX-SYD
11/3Sun
2 stopsDelta
28h 41mSYD-PDX
$820
10/24Thu
1 stopDelta
24h 15mPDX-SYD
11/5Tue
2 stopsDelta
24h 05mSYD-PDX
$854
11/21Thu
1 stopAir Canada
32h 40mPDX-SYD
11/27Wed
1 stopAir Canada
17h 41mSYD-PDX
$1,000
9/1Sun
2 stopsAir New Zealand
25h 59mPDX-BNE
9/22Sun
2 stopsAir New Zealand
29h 27mBNE-PDX
$1,226
8/23Fri
2 stopsAir New Zealand
31h 35mPDX-BNE
9/14Sat
2 stopsAir New Zealand
43h 37mBNE-PDX
$1,311
6/26Wed
2 stopsQantas Airways
40h 08mPDX-AKL
7/3Wed
2 stopsQantas Airways
46h 44mAKL-PDX
$1,389
6/10Mon
2 stopsQantas Airways
25h 08mPDX-AKL
6/24Mon
2 stopsQantas Airways
48h 48mAKL-PDX
$1,401

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Recent one-way flight deals

8/4Sun
1 stop
37h 10mPDX-SYD
$477
8/4Sun
2 stops
36h 00mPDX-SYD
$485
8/4Sun
2 stops
45h 20mPDX-AVV
$516
8/4Sun
2 stops
41h 45mPDX-MEL
$537
10/6Sun
1 stop
25h 10mPDX-NAN
$664
11/5Tue
2 stopsUnited Airlines
17h 00mPDX-PPT
$839
6/24Mon
1 stopHawaiian Airlines
18h 15mPDX-SYD
$1,013
9/19Thu
1 stopQantas Airways
22h 00mPDX-BNE
$1,137
7/3Wed
2 stopsQantas Airways
31h 03mPDX-CHC
$1,306
6/17Mon
3 stopsAir Canada
43h 40mPDX-CHC
$1,466

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Last minute flights from Portland to South Pacific

Last minute flight, train and bus deals

6/2Sun
multi-stopUnited Airlines
22h 06mPDX-SYD
6/18Tue
multi-stopUnited Airlines
21h 31mSYD-PDX
$759
6/2Sun
multi-stopUnited Airlines
32h 55mPDX-SYD
6/18Tue
multi-stopUnited Airlines
16h 52mSYD-PDX
$764
6/1Sat
multi-stop
53h 55mPDX-SYD
6/22Sat
multi-stop
21h 00mSYD-PDX
$1,300
6/1Sat
multi-stopUnited Airlines
43h 33mPDX-SYD
6/22Sat
multi-stopUnited Airlines
38h 19mSYD-PDX
$1,481
6/2Sun
multi-stopAir New Zealand
24h 20mPDX-SYD
6/4Tue
multi-stopAir New Zealand
23h 38mSYD-PDX
$2,089
6/1Sat
multi-stopAir New Zealand
16h 05mPDX-AKL
6/3Mon
multi-stopAir New Zealand
17h 43mAKL-PDX
$2,190
6/3Mon
multi-stopAir Canada
22h 35mPDX-BNE
6/14Fri
multi-stopAir Canada
21h 45mBNE-PDX
$2,350
6/1Sat
multi-stopQatar Airways
55h 15mPDX-AKL
6/9Sun
multi-stopQatar Airways
45h 31mAKL-PDX
$3,001
6/3Mon
multi-stopQatar Airways
54h 00mPDX-MEL
6/11Tue
multi-stopQatar Airways
59h 54mMEL-PDX
$3,180
6/2Sun
multi-stopSingapore Airlines
41h 55mPDX-SYD
6/18Tue
multi-stopSingapore Airlines
38h 52mSYD-PDX
$4,563

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Portland - South Pacific Flights