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Find cheap flights from Washington to South Pacific from $389

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington 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
Thu 7/11
Thu 7/18

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Low season

April

High season

December

Cheapest flight

$389
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Seattle to Sydney

FAQs for booking flights from Washington to South Pacific

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Washington to South Pacific

Need help choosing which airline to fly with from Washington 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.
8.5
Korean AirOverall score based on 1132 reviews
8.3Comfort
8.2Food
8.8Crew
8.6Boarding
8.2Entertainment
Airline reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

10.0 ExcellentAnonymous, Apr 2024IAD - ICN
Read more about Korean Air reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

I enjoyed flying on Korean Air. The service was great and the food was yummy, especially the bibimbap and cold spicy noodles. The only thing that bummed me out on this red-eye flight was that my seat did not properly recline so I was not able to sleep.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

Not accommodating ground staff On board slow service Crew members not very friendly

You did not put me on a Korean Air flight! so I do not have nothing to say

My flight was diverted to Atlanta and I was not given enough time. I paid my travel on April 23, 2023. It was originally Delta from Norfolk to NY, then Korean Air from NY all the way Philippines which is my final stop. Instead from Atlanta to Korea I flew Delta which is okay. Then Korea to Philippines, I flew Asiana Airlines. What I did not like, Ieagle did not sent me an email that my flight was change and so when I went to check in Wednesday the 10th, at 4:30 a.m they told me my flight was delayed at 6;00 p.m and diverted in Atlanta and I am flying Asiana from Korea to Philippines. I do not appreciate that Kayak or Ieagle chenge our flights 5 times and then last minute change again during my day of flight. I hope that you will not make any changes of my flight o Feb 15th because it has to be the same flight with my husband. That is the reason why we made the arrangements early on.

Wonderful cabin crew!!!!! Food was poor, in flight entertainment was just ok. They need to serve more water on a 15 hour flight--we were dehydrated and kept asking for water.

Going through security a third time to get on the next flight was again utterly ridiculous and unnecessary. We were in a International secure area once again and as far as I'm concerned should not have been put through the gears for absolutely no reason. The United States can get all the information they need from the travel itinerary, there was no need to be forced out of a secure area to personally interview everyone on a connecting flight to find out their US immigration status.

The entertainment wasn’t playing in the app or online.

Lady was a bit rude during boarding and I was being nice to her.

Why does it have to be painful to fly long distances?

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

The worstest airlines that I never had it before. I will never choose for the future

Poor check in attitude , terrible food , movies selection poor, food came out cold , service terrible , entertainment system also broke so we had to use a iPad , worst biz class I have ever been on

The food was good but could be better. Also, less salt would be nice.

Flight delayed by hour for departure. No real announcements or updates until told to start boarding

I like the non stop flights…..saves you time. Just the food at the economy…..i wish they make it look appetizing. But otherwise, i would still fly with PAL.

I’ve had previous bad experiences with Philippine Airlines so i was pleasantly surprised with the vast improvement in comfort, service and food quality.

I was thrilled with this flight and look forward to flying again with Philippine Airlines in the near future…thank you

The economy class sitting/chairs is tight not spacious enough to sit comfortably but for other matters everything is perfect 👍☺️

Every thing was good except our baggage that wasn’t here when we arrived, we understood the cause but hopefully we will get it soon as possible

Flight was delayed. What’s better is if the flight stay on time.

Book cheap flights from Washington to South Pacific

Recent round-trip flight deals

6/27Thu
2 stopsQantas Airways
34h 04mSEA-AKL
8/5Mon
2 stopsQantas Airways
36h 59mAKL-SEA
$824
7/22Mon
2 stopsQantas Airways
25h 15mSEA-AKL
7/30Tue
2 stopsQantas Airways
33h 05mAKL-SEA
$826
7/26Fri
1 stop
36h 55mSEA-SYD
8/8Thu
1 stop
22h 25mSYD-SEA
$838
7/26Fri
1 stop
36h 55mSEA-SYD
8/8Thu
1 stop
22h 25mSYD-SEA
$865
10/28Mon
1 stopAmerican Airlines
28h 35mSEA-AKL
11/13Wed
1 stopAmerican Airlines
22h 24mAKL-SEA
$869
10/27Sun
1 stopAmerican Airlines
34h 42mSEA-AKL
11/13Wed
1 stopAmerican Airlines
28h 57mAKL-SEA
$878
10/20Sun
1 stopPhilippine Airlines
40h 50mSEA-BNE
11/3Sun
1 stopPhilippine Airlines
25h 05mBNE-SEA
$950
11/3Sun
1 stopPhilippine Airlines
37h 45mSEA-MEL
11/10Sun
1 stopPhilippine Airlines
28h 15mMEL-SEA
$966
11/18Mon
1 stopUnited Airlines
25h 18mSEA-SYD
11/27Wed
1 stopUnited Airlines
20h 27mSYD-SEA
$1,017
9/18Wed
1 stopUnited Airlines
21h 35mSEA-SYD
10/9Wed
1 stopUnited Airlines
23h 12mSYD-SEA
$1,019

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Recent one-way flight deals

8/4Sun
1 stop
36h 55mSEA-SYD
$389
8/23Fri
1 stop
36h 55mSEA-SYD
$410
10/19Sat
1 stopHawaiian Airlines
16h 50mSEA-PPT
$586
11/4Mon
1 stopAir Tahiti Nui
14h 25mSEA-PPT
$629
6/16Sun
nonstopAir Tahiti Nui
9h 30mSEA-PPT
$663
9/21Sat
1 stopHawaiian Airlines
18h 00mPDX-SYD
$696
10/19Sat
2 stopsUnited Airlines
26h 55mSEA-PPT
$745
11/5Tue
2 stopsUnited Airlines
54h 24mSEA-PPT
$776
11/21Thu
2 stopsPhilippine Airlines
42h 38mSEA-MEL
$3,173
11/21Thu
2 stopsPhilippine Airlines
51h 23mSEA-SYD
$3,396

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Last minute flights from Washington to South Pacific

Last minute flight, train and bus deals

6/12Wed
multi-stopQantas Airways
25h 09mSEA-AKL
6/18Tue
multi-stopQantas Airways
34h 46mAKL-SEA
$877
6/15Sat
multi-stopQantas Airways
32h 35mSEA-AKL
6/22Sat
multi-stopQantas Airways
48h 41mAKL-SEA
$1,047
6/16Sun
nonstopAir Tahiti Nui
9h 30mSEA-PPT
7/2Tue
nonstopAir Tahiti Nui
9h 25mPPT-SEA
$1,128
6/16Sun
nonstopAir Tahiti Nui
9h 30mSEA-PPT
7/2Tue
nonstopAir Tahiti Nui
9h 25mPPT-SEA
$1,143
6/16Sun
multi-stopDelta
14h 50mSEA-PPT
7/2Tue
multi-stopDelta
28h 02mPPT-SEA
$1,159
6/16Sun
nonstopAmerican Airlines
9h 30mSEA-PPT
7/8Mon
multi-stopAmerican Airlines
14h 16mPPT-SEA
$1,161
6/16Sun
multi-stopDelta
18h 30mSEA-PPT
7/2Tue
multi-stopDelta
33h 24mPPT-SEA
$1,162
6/16Sun
nonstopAmerican Airlines
9h 30mSEA-PPT
7/10Wed
multi-stopAmerican Airlines
21h 44mPPT-SEA
$1,166
6/14Fri
multi-stopUnited Airlines
15h 25mSEA-PPT
7/9Tue
multi-stopUnited Airlines
22h 02mPPT-SEA
$1,168
6/14Fri
multi-stopUnited Airlines
15h 25mSEA-PPT
7/12Fri
multi-stopUnited Airlines
22h 35mPPT-SEA
$1,172

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