$306 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 2/4. 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
1 adult, Economy

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Cheap Flights from Seattle to South Pacific

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney1 stop$815
Auckland
Auckland2 stops$805
Melbourne
Melbourne2 stops$839
Brisbane
Brisbane1 stop$950
Papeete
Papeete1 stop$650
Nadi
Nadi1 stop$961
Perth
Perth2 stops$1,018
Christchurch
Christchurch2 stops$911
Cairns
Cairns2 stops$933
Queenstown
Queenstown2 stops$1,032
Adelaide
Adelaide2 stops$1,059
Tamuning
Tamuning1 stop$1,316
Wellington
Wellington2 stops$926
Vaitape
Vaitape1 stop$1,130
Hobart
Hobart2 stops$1,443
Coolangatta
Coolangatta2 stops$1,012
Apia
Apia2 stops$1,148
Canberra
Canberra2 stops$1,147
Darwin
Darwin2 stops$2,391
Rarotonga
Rarotonga1 stop$677
Sydney
Sydney1 stop$815
Auckland
Auckland2 stops$805
Melbourne
Melbourne2 stops$839
Brisbane
Brisbane1 stop$950
Papeete
Papeete1 stop$650
Nadi
Nadi1 stop$961
Perth
Perth2 stops$1,018
Christchurch
Christchurch2 stops$911
Cairns
Cairns2 stops$933
Queenstown
Queenstown2 stops$1,032
Adelaide
Adelaide2 stops$1,059
Tamuning
Tamuning1 stop$1,316
Wellington
Wellington2 stops$926
Vaitape
Vaitape1 stop$1,130
Hobart
Hobart2 stops$1,443
Coolangatta
Coolangatta2 stops$1,012
Apia
Apia2 stops$1,148
Canberra
Canberra2 stops$1,147
Darwin
Darwin2 stops$2,391
Rarotonga
Rarotonga1 stop$677

Book Cheap Seattle to South Pacific Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to South Pacific 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 Seattle to South Pacific

Fri, Oct 31 - Thu, Nov 6
Multiple Airlines Logo
1:31 pm - 5:20 amSEA-PPT
18h 49m1 stop
Multiple Airlines Logo
7:15 am - 11:06 pmPPT-SEA
13h 51m1 stop
$650Multiple Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 10
Multiple Airlines Logo
7:25 pm - 5:20 amSEA-PPT
12h 55m1 stop
Multiple Airlines Logo
7:15 am - 10:00 pmPPT-SEA
12h 45m1 stop
$667Multiple Airlines
Find Deal
Thu, Mar 12 - Thu, Mar 26
Air Canada Logo
8:00 pm - 7:00 pmSEA-AKL
27h 00m2 stops
Air Canada Logo
6:15 am - 9:31 amAKL-SEA
23h 16m2 stops
$805Air Canada
Find Deal
Sun, Sep 21 - Tue, Oct 7
United Airlines Logo
7:34 pm - 6:55 amSEA-SYD
18h 21m1 stop
United Airlines Logo
10:30 am - 9:15 pmSYD-SEA
28h 45m2 stops
$838United Airlines
Find Deal
Fri, Feb 20 - Mon, Mar 2
Air Canada Logo
8:00 pm - 7:00 pmSEA-AKL
26h 00m2 stops
Air Canada Logo
2:00 pm - 3:01 pmAKL-SEA
22h 01m1 stop
$838Air Canada
Find Deal
Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
12:30 pm - 9:05 amSEA-SYD
26h 35m2 stops
United Airlines Logo
11:20 am - 8:51 pmSYD-SEA
28h 31m2 stops
$844United Airlines
Find Deal
Sun, Sep 21 - Tue, Oct 7
Delta Logo
1:30 pm - 6:35 amSEA-SYD
24h 05m2 stops
Delta Logo
10:25 am - 6:24 pmSYD-SEA
25h 59m2 stops
$850Delta
Find Deal
Sat, Nov 8 - Sun, Nov 16
Delta Logo
5:00 pm - 8:30 amSEA-SYD
44h 30m2 stops
Delta Logo
10:40 am - 12:56 pmSYD-SEA
21h 16m2 stops
$862Delta
Find Deal
Fri, Nov 7 - Sun, Nov 16
Air New Zealand Logo
3:37 pm - 9:10 amSEA-AKL
20h 33m1 stop
Air New Zealand Logo
3:50 pm - 12:18 pmAKL-SEA
17h 28m1 stop
$935Air New Zealand
Find Deal
Mon, Feb 9 - Sun, Feb 22
Air New Zealand Logo
12:35 pm - 9:10 amSEA-AKL
23h 35m1 stop
Air New Zealand Logo
3:50 pm - 11:30 pmAKL-SEA
28h 40m1 stop
$959Air New Zealand
Find Deal
Booking Insights

KAYAK's insights & trends for Seattle to South Pacific flights

Get data-powered insights and trends into flights from Seattle to South Pacific to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Seattle to South Pacific flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to South Pacific from Seattle found in the last 72 hours was to Papeete, at $758 round-trip. The most popular route is from Seattle (SEA) to Papeete (PPT), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $758.

Can I save money by flying with a layover from Seattle to South Pacific?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $932, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Seattle to South Pacific?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to South Pacific, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to South Pacific is September, when tickets cost $941 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of round-trip tickets is $1,327 and $1,327 respectively.

What’s the cheapest day of the week to fly from Seattle to South Pacific?

The average price of all round-trip flights from Seattle to South Pacific clicked on KAYAK for each day over the last 12 months.

When flying from Seattle to South Pacific, you should consider leaving on a Tuesday and avoid Thursdays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

How far in advance should I book a flight from Seattle to South Pacific?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to South Pacific, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to South Pacific, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$306
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Seattle to Papeete

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 from Seattle to 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 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 from Seattle to South Pacific with an airline and back 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 from Seattle to South Pacific up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to South Pacific?

    The cheapest time of day to fly to South Pacific is generally at night, when round-trip flights cost $1,078 on average. Morning departures are around 1% more expensive than evening flights, on average. The most expensive time of day to fly to South Pacific is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,152.

Reviews of the 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Entertainment
7.1Food
7.8Comfort
8.1Boarding
8.5Crew
Airline reviews

All flights were on time. No crowded and had empty seats. All flight attendents were great.

10.0 ExcellentAnonymous, Sep 2025SEA - SAN
Read more Alaska Airlines reviews

All flights were on time. No crowded and had empty seats. All flight attendents were great.

Flight was delayed as it always is with Alaska airlines. Particularly to smaller airports. No AC on the plane so it was miserably hot.

Slow boarding and the flight crew hit me with the food cart

It was very nice flight going to Seattle and coming back to Omaha. Even got in early. Very easy to check in using the Alaska Airlines App. Thank you.

They offer the only direct flight from Seattle to Pittsburgh.

Seattle airport is a mess. New bag tag system has potential, but you need more signage to guide passengers through the process as to where to go next. Told to go in one direction and then met with a very rude agent when we did. He blamed his attitude on all the folks flying over labor day that were paying his salary. Gate area for D3 is a mess compared to the North terminal. Overall Alaska is number 1 in my book.

After we boarded there was quite a long time before we actually took off, and there were no announcements from crew about why we were delayed. Later when they did make announcements they were largely inaudible. There was no food (other than for purchase) on the flight and no entertainment. Thats not a complaint, just explaining my ratings in those categories. The flight was smooth. Baggage claim was rapid.

The airline staff was great! The best safety review ive ever had!

Agent boarding us in San Diego lectured me on showing up on time for the flight, and said that if I had been three minutes later, he would have denied myself and my wife boarding. Our trusted traveler numbers were not in the system, even though I entered them when I bought the tickets. Our food orders were not in the system, even though I entered them prior to the flight. My wife requires a wheelchair, and that was delayed on both flights.

Why was I charged for a glass of wine on one flight and not on another? Why no movie or TVs? It was a long flight.

Not a comfortable trip, the seats are not good, and they look old.

Lost my luggage and brought someone else luggage to my airport.

Not entirely positive. It’s frustrating that everything is done through the united app. One of our flight attendants on our trip from San Francisco to MSP continually had trouble hearing people so she flipped her hair into people’s faces

I flew United from San Francisco to Auckland. My connecting flight from Auckland to Christchurch was canceled with no explanation. I was finally told the cancellation was due to fog. Even though it was clear when we landed. I am from San Francisco, I know what fog is! And I didn't see any fog. I was told the next available flight was 7 hours later. Unacceptable, they should have had a flight ready to go as soon as it was deemed safe to take off.

Our original flight was cancelled from SFO to AKL on 6/16/25. So we had to stay overnight at a hotel after a 12-hour layover plus 3-hour delay before the cancellation. Then had to fly to LA and then to AKL the following day losing an entire day of our vacation in NZ, that we can never get back.

Full flight. Flight attendants were harried. Otherwise, fine for the typical cramped seating conditions in coach.

The business class upgrade meant a good sleep on the way home after a long week away. Excellent service, great food, and comfortable seat/bed for the journey.

I love the “boarding from the back” idea - it’s so much better than the “Zones” idea that many others use. Also, the inflight wifi was a first for me! Very nice to have on a 13-hour flight!

Again, Air New Zealand was great. They kept bathrooms clean, food was actually very good, New Zealand wines a big hit

Arriving at Coolangatta, rows 20 forward, took the airbridge across to the terminal. It was suggested to those from rows 21 back, that we take the rear stairs and to be careful crossing the tarmac. That was all well and good. However, when we got across to the terminal we then had to climb three large flights of stairs to meet up with those coming across the airbridge. No elevator! There were people carrying babies and elderly carrying hand luggage that needed assistance from others.. There was no option to turn back.

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Terrible. They wouldn't allow me on my flight on the 14th..

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

Short flight. Everything was fine except the flight was delayed twice for a total of an hour.

My flight from New York to Canada and Canada to Brisbane was canceled, so I had to take united airlines instead flight from New York to Dubai then layover in Dubai 8 hours then from Dubai to Brisbane it was extremely difficult for me , it was a nightmare flying with Canadian airlines unfortunately.

I found the boarding easy and my seat was very comfortable as I had a lot of leg room. I am not too happy that I no longer have lounge access even though I used to get it with my TD credit card.

Flight cancelled. Major disruption to our travel. Do not use Air Canada from KC. To few flights.

Real smooth and easy, Real good leg room in coach!

There labor disputes cancelled my flight less than 24 hours before my boarding time but there customer service/website was easy enough to navigate and they rebooked me for no upcharge.

Re luggage I carried a backpack only. I did not check any bags in. However there were other passengers with carry on luggage going in the plane. My question is why are others allowed to have a carry on luggage inside the plane? Shouldn’t they have dropped it off at the gate? I’m asking because I could have brought the same thing instead of a backpack only. Please clarify for future reference. Thank you.

Like the service. Very hard to communicate or contact when have problems

Very bad, flight was cancelled due to strike and staff was unable to rebook us

Everything you need to know for your flight to South Pacific

Information on your arrival and departure airports

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