$73+ Cheap flights from Washington to South Pacific
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SYD
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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Find cheap flights from Washington to South Pacific with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington to South Pacific
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Cheapest flights from Washington to South PacificExplore the most affordable flight options available from Washington to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
Explore the most affordable flight options available from Washington to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:47 pm -
1 stop34h 53m
Sat 10/177:00 am -
1 stop22h 37m
Deal found 9/11![Multiple Airlines logo]()
$761
This Expedia deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:57 pm -
1 stop22h 28m
Wed 11/42:05 pm -
1 stop25h 35m
Deal found 9/13![Qantas Airways logo]()
$800
This lol.travel deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:50 am -
1 stop27h 30m
Sun 11/111:20 am -
1 stop26h 02m
Deal found 9/15![Air Canada logo]()
$834
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/224:40 pm -
1 stop14h 20m
Sat 12/511:45 pm -
1 stop14h 15m
Deal found 9/15![American Airlines logo]()
$835
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:20 am -
2 stops18h 15m
Tue 12/159:30 pm -
1 stop13h 30m
Deal found 9/14![American Airlines logo]()
$840
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:36 pm -
1 stop34h 04m
Mon 10/197:00 am -
1 stop13h 03m
Deal found 9/11![Multiple Airlines logo]()
$846
This lol.travel deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:15 pm -
1 stop19h 05m
Sun 11/18:00 am -
2 stops20h 32m
Deal found 9/15![Multiple Airlines logo]()
$847
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:36 pm -
1 stop35h 04m
Mon 10/197:00 am -
1 stop13h 03m
Deal found 9/12![Multiple Airlines logo]()
$862
This lol.travel deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:15 pm -
1 stop19h 05m
Sat 10/3110:20 am -
1 stop26h 02m
Deal found 9/14![Air Canada logo]()
$880
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:00 am -
2 stops44h 40m
Thu 12/36:20 am -
2 stops35h 26m
Deal found 9/13![Air Canada logo]()
$890
This lol.travel deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:15 pm -
2 stops24h 20m
Tue 11/37:10 am -
2 stops21h 16m
Deal found 9/12![Air Canada logo]()
$891
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:10 pm -
2 stops24h 50m
Sun 1/316:50 am -
2 stops23h 36m
Deal found 9/10![Multiple Airlines logo]()
$891
Best flights from Washington to South PacificDiscover carefully curated flight deals from Washington to South Pacific that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
Discover carefully curated flight deals from Washington to South Pacific that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
This lol.travel deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:15 pm -
2 stops24h 20m
Tue 11/37:10 am -
2 stops21h 16m
Deal found 9/12![Air Canada logo]()
$891
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/29:30 am -
1 stop13h 55m
Sat 2/611:30 pm -
2 stops19h 24m
Deal found 9/14![Multiple Airlines logo]()
$1,008
This Fiji Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/14:32 pm -
1 stop17h 28m
Sat 2/69:40 pm -
1 stop19h 44m
Deal found 9/14![Fiji Airways logo]()
$1,050
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/73:30 pm -
1 stop19h 50m
Mon 2/229:20 am -
1 stop22h 25m
Deal found 9/15![United Airlines logo]()
$1,060
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/21:30 pm -
2 stops22h 25m
Tue 2/232:45 pm -
1 stop23h 14m
Deal found 9/14![Delta logo]()
$1,066
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/118:10 am -
2 stops22h 50m
Sun 2/2111:59 pm -
2 stops31h 10m
Deal found 9/14![Alaska Airlines logo]()
$1,264
This Qantas Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/141:35 pm -
2 stops29h 50m
Tue 4/136:00 am -
2 stops27h 42m
Deal found 9/11![Qantas Airways logo]()
$1,279
This Cathay Pacific deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/310:25 am -
1 stop31h 05m
Sun 3/1412:45 am -
1 stop27h 00m
Deal found 9/13![Cathay Pacific logo]()
$1,288
This Qatar Airways deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1711:00 am -
3 stops46h 50m
Mon 2/11:15 pm -
3 stops51h 54m
Deal found 9/15![Qatar Airways logo]()
$1,768
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:08 pm -
2 stops28h 22m
Tue 1/511:25 pm -
2 stops22h 34m
Deal found 9/11![Multiple Airlines logo]()
$1,008
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/27:32 pm -
1 stop16h 38m
Tue 2/233:50 pm -
1 stop25h 58m
Deal found 9/11![United Airlines logo]()
$1,061
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/155:06 pm -
2 stops34h 09m
Mon 2/158:00 am -
2 stops36h 54m
Deal found 9/10![Multiple Airlines logo]()
$1,021
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2511:25 am -
2 stops25h 35m
Sun 3/710:10 am -
1 stop19h 25m
Deal found 9/11![Delta logo]()
$1,138
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:15 pm -
2 stops25h 25m
Sat 11/711:20 am -
1 stop26h 11m
Deal found 9/15![Air Canada logo]()
$1,141
This Singapore Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/278:40 am -
1 stop47h 50m
Tue 3/22:05 pm -
2 stops37h 00m
Deal found 9/15![Singapore Airlines logo]()
$2,348
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:30 pm -
1 stop22h 50m
Tue 12/1511:20 am -
2 stops29h 05m
Deal found 9/15![United Airlines logo]()
$1,097
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:08 pm -
2 stops52h 17m
Sat 12/1211:30 pm -
2 stops20h 25m
Deal found 9/11![Multiple Airlines logo]()
$1,032
This Fiji Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/56:20 pm -
2 stops26h 45m
Sun 2/79:40 pm -
1 stop19h 44m
Deal found 9/14![Fiji Airways logo]()
$1,266
This Cathay Pacific deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1810:25 am -
1 stop30h 00m
Mon 2/222:55 pm -
1 stop38h 50m
Deal found 9/16![Cathay Pacific logo]()
$1,290
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:05 am -
2 stops33h 15m
Wed 12/1611:50 am -
2 stops25h 03m
Deal found 9/11![United Airlines logo]()
$1,097
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/265:45 am -
2 stops31h 15m
Mon 3/810:10 am -
1 stop19h 25m
Deal found 9/11![Delta logo]()
$1,227
This Qantas Airways deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/169:14 am -
3 stops26h 11m
Tue 6/810:20 am -
2 stops22h 20m
Deal found 9/15![Multiple Airlines logo]()
$1,061
This KLM deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/112:20 pm -
3 stops58h 55m
Sat 2/276:35 am -
3 stops48h 12m
Deal found 9/11![KLM logo]()
$2,836
This Fiji Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/46:20 pm -
2 stops28h 55m
Tue 2/239:40 pm -
1 stop17h 14m
Deal found 9/14![Fiji Airways logo]()
$1,343
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/273:51 pm -
2 stops46h 39m
Tue 3/912:45 pm -
1 stop20h 33m
Deal found 9/11![United Airlines logo]()
$1,122
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:05 am -
1 stop31h 30m
Wed 11/411:20 am -
1 stop17h 06m
Deal found 9/15![Air Canada logo]()
$1,376
This Cathay Pacific deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/109:59 am -
2 stops32h 01m
Mon 2/2210:20 pm -
1 stop29h 25m
Deal found 9/15![Cathay Pacific logo]()
$1,377
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1412:00 pm -
1 stop23h 55m
Wed 2/242:45 pm -
1 stop16h 50m
Deal found 9/15![Delta logo]()
$1,261
This Qantas Airways deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:57 pm -
1 stop22h 28m
Tue 10/2711:15 am -
2 stops22h 07m
Deal found 9/15![Multiple Airlines logo]()
$1,061
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/277:32 pm -
1 stop19h 58m
Tue 3/1611:45 am -
1 stop18h 27m
Deal found 9/13![United Airlines logo]()
$1,157
Last-minute flights from Washington to South PacificDiscover last-minute flight deals from Washington to South Pacific. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to South Pacific. Data last updated September 16, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:36 pm -
1 stop34h 04m
Mon 10/197:00 am -
1 stop13h 03m
Deal found 9/11![Multiple Airlines logo]()
$846
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:47 pm -
1 stop34h 53m
Sat 10/177:00 am -
1 stop22h 37m
Deal found 9/11![Multiple Airlines logo]()
$761
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:36 pm -
1 stop35h 04m
Mon 10/197:00 am -
1 stop13h 03m
Deal found 9/12![Multiple Airlines logo]()
$862
This lol.travel deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:50 am -
1 stop27h 30m
Sun 11/111:20 am -
1 stop26h 02m
Deal found 9/15![Air Canada logo]()
$834
This lol.travel deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:15 pm -
1 stop19h 05m
Sun 11/18:00 am -
2 stops20h 32m
Deal found 9/15![Multiple Airlines logo]()
$847
This lol.travel deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:15 pm -
1 stop19h 05m
Sat 10/3110:20 am -
1 stop26h 02m
Deal found 9/14![Air Canada logo]()
$880
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:15 pm -
1 stop19h 05m
Mon 10/266:20 am -
2 stops21h 07m
Deal found 9/14![Multiple Airlines logo]()
$912
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:00 pm -
1 stop23h 20m
Mon 10/2610:20 am -
1 stop17h 07m
Deal found 9/15![Air Canada logo]()
$901
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:15 pm -
1 stop19h 05m
Mon 10/266:20 am -
2 stops21h 07m
Deal found 9/15![Multiple Airlines logo]()
$911
This lol.travel deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:15 pm -
2 stops24h 20m
Tue 11/37:10 am -
2 stops21h 16m
Deal found 9/12![Air Canada logo]()
$891
This Expedia deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:03 pm -
1 stop22h 27m
Tue 11/310:45 pm -
1 stop20h 16m
Deal found 9/12![Qantas Airways logo]()
$912
This Expedia deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:57 pm -
1 stop22h 28m
Wed 11/42:05 pm -
1 stop25h 35m
Deal found 9/13![Qantas Airways logo]()
$800
One-way flights from Washington to South PacificSearch for one-way flight options from Washington to South Pacific. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
Search for one-way flight options from Washington to South Pacific. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This Expedia deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/191:01 pm -
1 stop24h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Qantas Airways logo]()
$73
This Expedia deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/191:01 pm -
1 stop25h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Qantas Airways logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:09 pm -
2 stops35h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:50 pm -
1 stop17h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:09 pm -
2 stops45h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:00 pm -
1 stop41h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$492
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:09 pm -
1 stop39h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$493
This SmartFares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:36 pm -
1 stop12h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:09 pm -
2 stops48h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:00 pm -
2 stops46h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:09 pm -
1 stop43h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$504
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:30 pm -
1 stop41h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Philippine Airlines logo]()
$508
Find flight deals from Washington to South Pacific
Keep the following information in mind while searching for Washington to South Pacific flight deals. Data was last updated September 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $761 (Kiwi.com) |
One-way from | $73 (Expedia) |
Popular in | December |
Cheapest in | August |
Average price | $1,040 |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington to South Pacific that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 16, 2026.
Use the filters below to find and compare flights from Washington to South Pacific that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SeattlePapeete
SEA Seattle/Tacoma Intl - PPT Papeete Faaa
SEAPPT
Seattle/Tacoma Intl
Sun 10/25
7:36 pm-5:20 am
1 stop12h 44m
Papeete Faaa
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$494
SeattlePapeete
SEA Seattle/Tacoma Intl - PPT Papeete Faaa
SEAPPT
Seattle/Tacoma Intl
Tue 1/5
8:44 pm-5:20 am
1 stop34h 36m
Papeete Faaa
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$512
SeattleNadi
SEA Seattle/Tacoma Intl - NAN Nadi
SEANAN
Seattle/Tacoma Intl
Mon 1/4
9:44 pm-6:00 am
2 stops36h 16m
Nadi
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$518
SeattleAuckland
SEA Seattle/Tacoma Intl - AKL Auckland Intl
SEAAKL
Seattle/Tacoma Intl
Fri 11/6
9:05 am-9:10 am
1 stop27h 05m
Auckland Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$522
SeattleAuckland
SEA Seattle/Tacoma Intl - AKL Auckland Intl
SEAAKL
Seattle/Tacoma Intl
Sat 12/5
3:41 pm-9:25 am
1 stop20h 44m
Auckland Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$522
SeattleAuckland
SEA Seattle/Tacoma Intl - AKL Auckland Intl
SEAAKL
Seattle/Tacoma Intl
Wed 11/4
5:23 pm-9:10 am
1 stop18h 47m
Auckland Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$522
SeattleAuckland
SEA Seattle/Tacoma Intl - AKL Auckland Intl
SEAAKL
Seattle/Tacoma Intl
Mon 11/2
7:15 am-8:55 am
2 stops28h 40m
Auckland Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$528
SeattleNadi
SEA Seattle/Tacoma Intl - NAN Nadi
SEANAN
Seattle/Tacoma Intl
Mon 10/26
7:20 am-6:00 am
2 stops27h 40m
Nadi
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$547
SeattleSydney
SEA Seattle/Tacoma Intl - SYD Sydney Kingsford Smith
SEASYD
Seattle/Tacoma Intl
Tue 9/29
2:30 pm-6:50 am
1 stop23h 20m
Sydney Kingsford Smith
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$548
SeattleSydney
SEA Seattle/Tacoma Intl - SYD Sydney Kingsford Smith
SEASYD
Seattle/Tacoma Intl
Wed 11/25
8:30 am-9:05 am
2 stops29h 35m
Sydney Kingsford Smith
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$548
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Washington to South Pacific
Have a flexible travel schedule? Discover the best time to fly to South Pacific from Washington with our price prediction graph.
SEA-PPT
GEG-SYD
SEA-SYD
PDX-MEL
SEA-AKL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Washington to South Pacific
USWA-0SP
SEA-PPT
GEG-SYD
SEA-SYD
PDX-MEL
What is the cheapest month to book a flight from State of Washington to South Pacific?
Currently, March is the cheapest month in which you can book a flight from State of Washington to South Pacific (average of $1,012). Flying from State of Washington to South Pacific in December is currently the most expensive (average of $1,581). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from State of Washington to South Pacific?
The best time to book flights from State of Washington to South Pacific is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Related info for your journey
Find useful and relevant information for your journey from Washington to South Pacific. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Washington to South Pacific
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to South Pacific by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Washington to South Pacific by cabin class
Find flights from Washington to South Pacific, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Washington and South Pacific flights
Browse other Washington and South Pacific flight options. Last updated on September 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from South Pacific
Find the right flight back to Washington after your stay in South Pacific
Fly to South Pacific countries
Consider these flights traveling to countries located in South Pacific.
Washington to South Pacific flights
Consider these flights traveling from Washington to South Pacific.
Top 10 airlines flying from Washington to South Pacific
Discover the top 10 airlines that operate flights from Washington to South Pacific. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$1,455 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$528 | Average$1,047 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$570 | Average$1,319 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$583 | Average$632 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$598 | Average$1,231 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$730 | Average$1,104 | FlexibilityNo cancel fee | On-time73% | |
| Cheapest$759 | Average$1,004 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$803 | Average$1,221 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$821 | Average$898 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$853 | Average$1,341 | FlexibilityNo cancel fee | On-time78% |