$456 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 7/3. 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 Seattle to South Pacific

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney1 stop$1,026
Auckland
Auckland2 stops$918
Melbourne
Melbourne1 stop$996
Brisbane
Brisbane2 stops$1,129
Nadi
Nadi1 stop$958
Papeete
Papeete2 stops$872
Perth
Perth1 stop$1,204
Christchurch
Christchurch2 stops$1,016
Queenstown
Queenstown2 stops$1,517
Cairns
Cairns2 stops$1,337
Adelaide
Adelaide2 stops$1,223
Tamuning
Tamuning1 stop$1,541
Wellington
Wellington2 stops$1,122
Hobart
Hobart2 stops$1,380
Coolangatta
Coolangatta2 stops$1,298
Vaitape
Vaitape2 stops$1,637
Apia
Apia1 stop$1,238
Nuku‘alofa
Nuku‘alofa2 stops$1,584
Canberra
Canberra2 stops$1,361
Port Moresby
Port Moresby2 stops$1,976
Sydney
Sydney1 stop$1,026
Auckland
Auckland2 stops$918
Melbourne
Melbourne1 stop$996
Brisbane
Brisbane2 stops$1,129
Nadi
Nadi1 stop$958
Papeete
Papeete2 stops$872
Perth
Perth1 stop$1,204
Christchurch
Christchurch2 stops$1,016
Queenstown
Queenstown2 stops$1,517
Cairns
Cairns2 stops$1,337
Adelaide
Adelaide2 stops$1,223
Tamuning
Tamuning1 stop$1,541
Wellington
Wellington2 stops$1,122
Hobart
Hobart2 stops$1,380
Coolangatta
Coolangatta2 stops$1,298
Vaitape
Vaitape2 stops$1,637
Apia
Apia1 stop$1,238
Nuku‘alofa
Nuku‘alofa2 stops$1,584
Canberra
Canberra2 stops$1,361
Port Moresby
Port Moresby2 stops$1,976

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

Mon, Jun 22 - Sat, Aug 22
Multiple Airlines Logo
6:59 pm - 9:10 pm
SEA
-
PPT
29h 11m
2 stops
Multiple Airlines Logo
11:30 pm - 4:20 pm
PPT
-
SEA
13h 50m
1 stop
$872Multiple Airlines
Mon, Sep 14 - Sat, Sep 26
Multiple Airlines Logo
6:59 pm - 9:10 pm
SEA
-
PPT
29h 11m
2 stops
Multiple Airlines Logo
11:30 pm - 7:37 pm
PPT
-
SEA
17h 07m
1 stop
$873Multiple Airlines
Tue, Jul 28 - Tue, Aug 11
Air Canada Logo
7:20 pm - 7:20 am
SEA
-
SYD
19h 00m
1 stop
Air Canada Logo
9:20 am - 2:22 pm
SYD
-
SEA
22h 02m
1 stop
$1,045Air Canada
Sun, Jul 5 - Sun, Jul 12
Air Canada Logo
5:45 am - 7:20 am
SEA
-
SYD
32h 35m
1 stop
Air Canada Logo
9:20 am - 10:07 am
SYD
-
SEA
17h 47m
1 stop
$1,046Air Canada
Fri, Sep 25 - Fri, Oct 23
Qantas Airways Logo
3:58 pm - 6:45 am
SEA
-
MEL
21h 47m
1 stop
Qantas Airways Logo
9:45 am - 12:16 pm
MEL
-
SEA
20h 31m
1 stop
$1,070Qantas Airways
Thu, Jul 9 - Thu, Jul 16
American Airlines Logo
7:00 am - 6:45 am
SEA
-
MEL
30h 45m
1 stop
American Airlines Logo
9:45 am - 5:44 pm
MEL
-
SEA
24h 59m
2 stops
$1,073American Airlines
Tue, Aug 11 - Fri, Aug 21
Qantas Airways Logo
5:10 pm - 6:45 am
SEA
-
MEL
20h 35m
1 stop
Qantas Airways Logo
9:45 am - 10:59 pm
MEL
-
SEA
30h 14m
1 stop
$1,078Qantas Airways
Tue, Jul 7 - Wed, Jul 22
American Airlines Logo
2:40 pm - 6:45 am
SEA
-
MEL
23h 05m
1 stop
American Airlines Logo
9:45 am - 9:45 pm
MEL
-
SEA
29h 00m
1 stop
$1,081American Airlines
Thu, Oct 8 - Wed, Oct 14
Delta Logo
1:00 pm - 11:55 pm
SEA
-
GUM
17h 55m
1 stop
Delta Logo
5:20 pm - 1:14 pm
GUM
-
SEA
36h 54m
1 stop
$1,544Delta
Thu, Oct 8 - Sun, Oct 18
Delta Logo
5:45 am - 11:55 pm
SEA
-
GUM
25h 10m
2 stops
Delta Logo
5:20 pm - 1:14 pm
GUM
-
SEA
36h 54m
1 stop
$1,549Delta
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 7 days was to Papeete, at $760 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 7 days was $760.

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 $1,048, 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 January, when tickets cost $97 (return) on average. On the other hand, the most expensive months are February and December, when the average cost of round-trip tickets is $2,852 and $1,980 respectively.

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 19 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$456
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 25% 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.

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.
7.9
Alaska AirlinesOverall score based on 12439 reviews
7.8Comfort
8.5Crew
8.1Boarding
7.1Food
7.0Entertainment
Airline reviews

I was surprised by everything. The cleanliness, the punctuality, the friendliness of the crew… and the Wi-Fi! Please keep up the good work.

10.0 ExcellentBernard, May 2026
SEA - LAX
Read more Alaska Airlines reviews

I was surprised by everything. The cleanliness, the punctuality, the friendliness of the crew… and the Wi-Fi! Please keep up the good work.

The flight attendant and first class were very friendly, efficient, and wanted to make sure that service was great. Highly recommend this airline.

Thank you to everyone, the crew and pilots.. they were so amazing!!

Crew was so kind, flight was easy, thank you so much for everything

The plane was to narrow. Uncomfortable seats.. Kayak is Awesome!

I had to cancel this trip due to medical reasons. I took out flight insurance but I was unable to cancel my reservation on either Kayak or Alaska. I need proof that I did not take this flight to get my refund. I have tried for a week and a half together that information from either Kayak or Alaska but so far I have gotten no response. I am very disappointed!

We had paid for window seats just to not get window seats. When we ask the flight attendant to switch seats she said no because it was a full flight. It was the the worst experience I had ever.

The crew seem untrained and uncertain no one ever checked up on us in our first class cabin. I had to ask for water four times and the lady kept saying she was busy when they weren't really doing anything. Had to walk to the back of the plane to get water for myself. Crew seem new and unexperience. You can tell this by the fumbling they kept making trying to fight. (I miss Hawaiian air.)

Alaska airlines agent helped me greatly to reschedule my flight. The flight was also very comfortable and the flight attendants were very friendly.

The crew was great and everything went smoothly coming and going.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

We had a cancellation due to weather, but the American Airlines staff was very helpful. Once we got on a plane, the trip was great.

I missed my flight due to unforeseen circumstances It was, however , an excellent price !

PREMIUM ECONOMY - excellent !Brilliant new plane. Excellent tv catalogue. Good food. Good communication and service from all friend Australian crew. Good communication from captain. Best travel experience in years.

I couldn't hear all of the announcements. It was nice when they put them on the screen.

On the Qantas flight, I could barely hear some of the announcements. It was better when I could read them on the screen.

Our boarding and flight was very good. However when we landed and pulled in to the gate it took 55 minutes for the jet bridge to be positioned next to the aircraft. That caused us to miss our ground transportation and it caused us unnecessary last minute transit planning and expense. Our flight was AA1733 on March 17, 2026

Qantas is always subpar beyond comfy chairs for a domestic flight

I liked boarding the plane. The staff were rude, the food was appalling and the chairs the most uncomfortable I have ever experienced

Flight arrived late with no one to help over 30 people rebook. I slept at the airport.

It was ok, the additional baggage charges were a bit excessive given winter is a time for skiing. To have to pay $600 extra for skis was tantamount to robbery. Airlines should consider sporting goods as baggage. Likewise, they should consider increasing the number of bags allowed on international flights to known ski destinations.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

Selected seats 5 months prior to date. Had email confirmation and seats were not honoured. Family did not sit together

Loved and was pleasantly surprised by the food!! Request Lufthansa to help transiting passengers at Munich (confusion whether to go thru passport control or not).

The flight was comfortable and the staff were helpful and friendly. However, we did not know we were flying PAL until we arrived in Canada, so it was a bit disconcerting. In addition, which port we were leaving from was confusing.

They did not let us board because one member needed a transit visa, which was not evident at the time of ticket purchase.

I was charge a baggage checking fee $68!! I volunteered to check my duffle bag which usually goes under my seat!

I did not like anything because the flight was cancelled yesterday and I did not get to arrive on time in Toronto as I was rebooked with another airline. This caused me to be really stressed out as I am an individual with back injury and to be forced to stay longer in an airport to accommodate a change of airline and the transfers associated with it Due to this I am probably not going to book through your website to eliminate this potentially chaos in the future

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

Easy boarding, inflight refreshments came on time and comfortable seat

It was good that our flight left early. It was a nice smooth flight and landing.

All good……but luggage didn’t make it on the airplane. Had to wait 3 days. Was a bummer.

Everything you need to know for your flight to South Pacific

Information on your arrival and departure airports