Find flights
Deals
When to book
FAQs & Tips
Airlines

$388 Find cheap flights from Seattle to South Pacific

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to South Pacific departing on 8/28. 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 8/24
Sat 8/31

Search hundreds of travel sites at once for deals on flights to South Pacific

In the last 7 days travelers have searched 50,552,696 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best South Pacific Flight Deals

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

Sydney
Sydney2 stops$723
Auckland
Auckland2 stops$965
Melbourne
Melbourne2 stops$992
Brisbane
Brisbane1 stop$963
Nadi
Nadi1 stop$859
Papeete
Papeete1 stop$727
Perth
Perth2 stops$1,241
Christchurch
Christchurch2 stops$1,055
Cairns
Cairns1 stop$5,758
Queenstown
Queenstown2 stops$1,187
Adelaide
Adelaide2 stops$1,159
Tamuning
Tamuning2 stops$1,372
Wellington
Wellington2 stops$1,081
Vaitape
Vaitape1 stop$1,462
Coolangatta
Coolangatta2 stops$1,100
Hobart
Hobart3 stops$6,733
Apia
Apia2 stops$1,367
Canberra
Canberra2 stops$972
Nuku‘alofa
Nuku‘alofa3 stops$2,068

Good to know

Low season

May

High season

December

Cheapest flight

$388
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Seattle to Melbourne Avalon

FAQs - booking South Pacific flights

  • How does KAYAK find such low prices on flights from Seattle 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 Seattle to South Pacific.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to South Pacific from Seattle 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 Seattle 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 Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle 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 Seattle 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 2% more expensive 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 Seattle to South Pacific

Need help choosing which airline to fly with from Seattle 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 564 reviews
8.4Boarding
8.1Comfort
7.8Entertainment
7.6Food
8.7Crew
Airline reviews

Gate agent was fantastic in Auckland. They wanted to charge me for my two bags even though I was gold member with United in Tonga. So I had to pay for an upgrade. The meals on both flights had no vegetarian option. The only one item the salad was not tasty at all. Good thing I had brought my own snacks. The bread was white roll which is so not healthy. I think New Zealand air can definitely improve their food offering.

6.0 GoodSteve, Jul 2024TBU - AKL
Read more about Air New Zealand reviews

Gate agent was fantastic in Auckland. They wanted to charge me for my two bags even though I was gold member with United in Tonga. So I had to pay for an upgrade. The meals on both flights had no vegetarian option. The only one item the salad was not tasty at all. Good thing I had brought my own snacks. The bread was white roll which is so not healthy. I think New Zealand air can definitely improve their food offering.

The entire process was excellent! The economy sits are a bit snug so I'll have to be sure to purchase premier or business class next time but, other than that, food, service, attendants were exceptional. Gate agents and ticket agents too!

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

All was good, the only thing was it didn't run on time.

Great meal. Best seats ever! They need to teach other airlines how to do that.

Food was not good. We asked for Muslim food and it was weird tasteless type of boiled veges.

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

Good food and entertainment options. Great Staff that were all welcoming and caregiving.

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.

The boarding was great. With all the delays I was grateful to get on the plane and headed for home. There was no in flight entertainment. Seats were very uncomfortable! Unfortunately we were seated next to an exit row so there was no recline in our seat. Other than that it was a smooth ride.

My flight was cancelled twice and the third time I tried to rebook it online I cancelled the flight because it looked like I would get a refund to my credit card. Instead I now have a credit. I was also on hold for three hours waiting for a representative and then disconnected. I will never fly delta again.

The flight was canceled two hours before departure, it took over five hours to rebook us on another flight.

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

They should have offered the headsets for sale so we could watch the entertainment. Our earbuds did not work. I thought they just did not have them. But then I called Hawaiian after and found out they were available for purchase

Loved free internet connectivity for email, text and web browsing. Entertainment setup was not intuitive and I didn’t bother trying to figure it out. Left on time and arrived on time. Plane was fine.extra legroom seat was a plus but seat cushiness was lacking

Transferring from International to Domestic/Mainland was a PITA; Hawaiian could not handle the rebooking of bags quickly after customs, etc. Eventually took it over to Terminal One where they were able to do it quickly. The "snack" or whatever on the flight was - Pepperoni Bagel - and for anyone who doesn't eat Pepperoni, tough luck. I guess they consider it too difficult to have Plain Bagel for anyone else. We don't count; they don't want our business. Then I got to SJC and found they had smashed one corner of my (brand new) suitcase such that it wouldn't roll because that corner collapses inward. They explain to me was SOL, as "they can do anything to the outside and they're not responsible". So if you fly Hawaiian Air, expect to have to replace luggage routinely. They don't want my business, they won't get my business.

Lack of Food choices - no kosher. halal or vegan. Also Hawaiin airlines switched me and my travel Companion to seats far away from one another. Additinally, I had to Pay extra $150 for “preffered seats” with the same legroom as basic economy! I will never want to fly HAWAIIAN again

Flight itself was fine and crew were delightful. I gave overall mediocre rating because the plane had mechanical issues and we sat on the tarmac for 2.5 hrs while the engines cut in and out so no AC. Once we got going flight was good.

My flight was delayed by 5 hours, 7:35pm departure turned to 1:30am without any explanation. I’ll need a refund for this.

I had awful experience due to the delay and the company's inability to handle the issue.

Flight crew was great! It’s very special having native Hawaiians as flight attendants. I only fly Hawaiian Airlines when going to the Aloha states. Flight crew with other airlines don’t come close to your employees. Having a breakfast sandwich included on the flight was a treat and delicious. I pack a carry on only because of the extra baggage fee. I wish I didn’t have to haul even that around. I’d check baggage ( eliminate carry on completely)if it was lowered from $30 to $20. $10 is $10, and the extra fee (all airlines have) defeats the joy of finding a good round trip rate, Keep up the good work in knowing the personal qualities and people skills you want for personel you hire.

Great flight experience going from Honolulu to Kauai. Nice short flight, so some things don't really qualify for an excellent rating, food & entertainment, since there wasn't any. Check in was nice and easy, crew was great, I'm 6'7" so the seats could have had a bit more room for my knees. But I survived.

There weren’t a lot of choices of movies to watch for the “in flight entertainment”. It was kind of a hassle to switch between Wi-Fi hubs to check the flight tracker, and then back to the other for wi-fi access

At least the delays were short. Business class, even in the new planes is very crowded now with crappy tray tables

There were issues with the first segment but what really bothered me overall is that you rebooked me and put me in a seat away from my wife and then put her in another booking or boarding group. I don't like having to monitor every little thing you guys do in order to get what I paid for in the first place.

See my previous comments. I was probably booked in business but was moved to economy

Delays!!! Serious delays. I was told by a member of staff in LGA that I would miss my DEN to LAX flight connection, so I was put on a later flight. Due to delays I would have been able to have made my original flight, where I was sat in business class - seat 1A: I was put on my original flight but bumped from business - 1A to economy 33C. I want a refund for paying business class but only flying economy

This flight was 2.5 hours delayed due to crew issues. This meant that we arrived after 2 AM. Very very inconvenient and we were not really kept well informed.

The new Airbus A231neo has neat tech but the economy seats are so tight together that I always had my shoulders against one passenger or the other. I was very miffed that Basic Economy REQUIRES check-in of bags other than your personal carry-on; if you want to offer low-cost airline prices and then add services for a fee, just let me carry on my duffel. Hell, I could have put my carry on IN the duffel and called it a day but the gate agent would not let me; I ended up paying $40 for the risk of losing my bag. Not the worst flight, but far from the best.

Brutal delay of 24 hours on first floight the 3 hours in Chicago . Tiny seats , screaming child behind me kicking the seat … couldn’t be worse

No water on the toilets, dirty sits. 4 hours delayed departure.

Horrible! I paid for a straight flight from Chicago to London. A week before trip it changed and now I had a connecting flight. Our flight was delayed an hour and a half because our flight crew was still flying in from CA. Forty passengers ran from one plane to the next. The next United Airlines flight was delayed two to three hours because of mechanical difficulties. They had to ready another plane which took time. I missed my scheduled excursion in London. 😢

Boarding was efficient. Crew was not pleasant and skipped me during a round of beverage service. Older plane with no seat back screens and I couldn’t connect to wifi or their entertainment offerings.

Easier to get to the Wi-Fi they should give more snacks and ask if you want more drinks and I think nuts would be better than cookies

Hard to criticize after the Crowd Strike dilemma. However, when Air Canada says they were "not affected," I expect that is true. My flight delays caused me to miss transportation connections. I understand these things happen, but I don't have to "like it."

Flight was canceled 2 hours ahead. Just as I arrived at the airport

Great flight crew. Flight delayed but still made connection because I rushed through the terminal. If I’d waited for the requested wheelchair I never would have made the next flight. Also, there was no one readily available to ask for assistance, I had to search for assistance. The workers at customs seemed annoyed to help.

I paid for an exit row seat but it did not have a TV. Pretty bad for a 4 hour flight

It’s very good.. keep up the good job!!! Thank U.

Everything was fine, would have been excellent if there was a tv for the passengers to make the trip go faster. Crew was great and the flight was smooth. Snacks and beverages are always a plus.

Everything nice. Only nice staff and kind people. Thank you Air Canada. I will be back ❤️

They changed the seats that we paid for 3 times after we booked and paid for them causing me to have to call them. We had a connecting flight from my through Montreal and on to Calgary. It was raining in Montreal and they left our luggage outside in the rain. Water seeped into the luggage soaking our clothes. This was our first and last time traveling on air Canada. Use another reputable carrier, not them

Internet wouldn’t work even after I paid for the package. That was my only real complaint, otherwise excellent.

Book cheap flights from Seattle to South Pacific

Recent round-trip flight deals

9/16Mon
2 stops
35h 30mSEA-SYD
11/7Thu
1 stop
22h 45mSYD-SEA
$723
10/23Wed
1 stop
20h 20mSEA-PPT
11/11Mon
1 stop
13h 55mPPT-SEA
$727
8/25Sun
1 stopAir Canada
23h 10mSEA-SYD
9/9Mon
1 stopAir Canada
22h 10mSYD-SEA
$831
8/21Wed
1 stopAir Canada
23h 10mSEA-SYD
8/28Wed
1 stopAir Canada
20h 10mSYD-SEA
$832
11/1Fri
1 stopDelta
23h 46mSEA-PPT
11/12Tue
1 stopDelta
18h 22mPPT-SEA
$1,049
11/2Sat
1 stopDelta
13h 16mSEA-PPT
11/13Wed
1 stopDelta
29h 17mPPT-SEA
$1,056
10/31Thu
1 stopUnited Airlines
29h 25mSEA-PPT
11/9Sat
1 stopUnited Airlines
13h 13mPPT-SEA
$1,058
10/24Thu
1 stopUnited Airlines
12h 20mSEA-PPT
11/12Tue
2 stopsUnited Airlines
21h 00mPPT-SEA
$1,148
12/5Thu
1 stopAir New Zealand
16h 27mSEA-AKL
12/24Tue
1 stopAir New Zealand
22h 30mAKL-SEA
$1,325
10/29Tue
1 stopAir New Zealand
24h 09mSEA-AKL
11/5Tue
1 stopAir New Zealand
18h 55mAKL-SEA
$1,351

Search by stops

Search by airline

Search by price

Recent one-way flight deals

8/28Wed
3 stops
43h 20mSEA-AVV
$388
8/22Thu
1 stop
36h 55mSEA-SYD
$399
10/24Thu
1 stopAir Canada
19h 15mSEA-SYD
$630
11/23Sat
2 stopsAir Canada
23h 35mSEA-SYD
$646
9/25Wed
3 stopsUnited Airlines
33h 05mSEA-PPT
$745
10/5Sat
3 stopsUnited Airlines
37h 17mSEA-PPT
$781
9/12Thu
1 stopAir New Zealand
22h 05mSEA-AKL
$902
8/29Thu
1 stopAir New Zealand
18h 17mSEA-AKL
$969
9/23Mon
1 stopDelta
21h 00mSEA-PPT
$1,314
8/23Fri
1 stopDelta
33h 30mSEA-GUM
$1,395

Search by stops

Search by airline

Search by price

Last minute flights from Seattle to South Pacific

Last minute flight, train and bus deals

7/30Tue
multi-stop
22h 45mSEA-SYD
8/11Sun
multi-stop
17h 44mSYD-SEA
$993
7/30Tue
multi-stop
22h 15mSEA-SYD
8/9Fri
multi-stop
17h 44mSYD-SEA
$1,028
7/26Fri
multi-stopAir Canada
18h 55mSEA-BNE
8/2Fri
multi-stopAir Canada
31h 59mBNE-SEA
$1,055
7/26Fri
multi-stop
18h 55mSEA-BNE
8/1Thu
multi-stop
21h 04mBNE-SEA
$1,070
7/27Sat
multi-stopAir Canada
24h 50mSEA-BNE
8/4Sun
multi-stopAir Canada
17h 04mBNE-SEA
$1,086
7/26Fri
multi-stopUnited Airlines
14h 28mSEA-PPT
8/2Fri
multi-stopUnited Airlines
14h 19mPPT-SEA
$1,176
7/26Fri
multi-stopUnited Airlines
12h 30mSEA-PPT
8/2Fri
multi-stopUnited Airlines
20h 56mPPT-SEA
$1,180
7/29Mon
multi-stopDelta
20h 05mSEA-SYD
8/12Mon
multi-stopDelta
27h 31mSYD-SEA
$1,374
7/28Sun
multi-stopDelta
28h 00mSEA-SYD
8/11Sun
multi-stopDelta
20h 07mSYD-SEA
$1,379
7/28Sun
multi-stopAir New Zealand
33h 25mSEA-SYD
7/30Tue
multi-stopAir New Zealand
27h 30mSYD-SEA
$2,009

Search by stops

Search by airline

Search by price