$574+ Cheap flights from Cairns (CNS) to Seattle (SEA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SEA
Sep 13 — Sep 201
Round-trip
1 adult, Economy
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Find cheap flights from Cairns to Seattle 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 Cairns to Seattle
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Cheapest flights from Cairns to SeattleExplore the most affordable flight options available from Cairns to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
Explore the most affordable flight options available from Cairns to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
This Gotogate deal was found by Cheapflights users on 8/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:45 pm -
2 stops44h 54m
Mon 9/144:59 pm -
2 stops26h 56m
Deal found 8/10![Qantas Airways logo]()
$1,385
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:10 pm -
2 stops26h 19m
Wed 9/167:20 am -
2 stops32h 55m
Deal found 8/10![Multiple Airlines logo]()
$1,425
This Trip.com deal was found by Cheapflights users on 8/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:55 pm -
2 stops63h 45m
Thu 10/11:30 am -
2 stops46h 15m
Deal found 8/11![Multiple Airlines logo]()
$1,553
This Priceline deal was found by Cheapflights users on 8/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:50 am -
2 stops33h 09m
Thu 8/276:10 pm -
2 stops24h 30m
Deal found 8/10![Multiple Airlines logo]()
$1,622
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:25 am -
2 stops49h 26m
Mon 9/141:20 pm -
1 stop22h 10m
Deal found 8/10![Multiple Airlines logo]()
$1,804
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:40 pm -
2 stops23h 59m
Thu 10/17:10 pm -
2 stops34h 15m
Deal found 8/10![Multiple Airlines logo]()
$1,826
This Virgin Australia deal was found by Cheapflights users on 8/11. 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 Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:00 am -
2 stops23h 23m
Fri 10/24:35 pm -
3 stops31h 10m
Deal found 8/11![Virgin Australia logo]()
$2,156
Best flights from Cairns to SeattleDiscover carefully curated flight deals from Cairns to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from Cairns to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:25 am -
2 stops49h 26m
Mon 9/141:20 pm -
1 stop22h 10m
Deal found 8/10![Multiple Airlines logo]()
$1,804
This lastminute.com deal was found by Cheapflights users on 8/10. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:40 pm -
3 stops36h 59m
Mon 9/144:59 pm -
2 stops26h 56m
Deal found 8/10![Qantas Airways logo]()
$1,843
This Virgin Australia deal was found by Cheapflights users on 8/10. 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 Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:40 pm -
3 stops42h 59m
Mon 9/145:20 pm -
3 stops29h 50m
Deal found 8/10![Virgin Australia logo]()
$2,211
This Cathay Pacific deal was found by Cheapflights users on 8/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am -
3 stops43h 08m
Wed 9/1611:45 am -
2 stops34h 15m
Deal found 8/10![Multiple Airlines logo]()
$1,835
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/86:00 am -
2 stops22h 21m
Sun 9/203:25 pm -
2 stops26h 45m
Deal found 8/11![United Airlines logo]()
$4,036
This Virgin Australia deal was found by Cheapflights users on 8/10. 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 Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:40 pm -
3 stops42h 59m
Thu 8/274:30 pm -
3 stops30h 40m
Deal found 8/10![Virgin Australia logo]()
$2,354
This Qantas Airways deal was found by Cheapflights users on 8/10. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:45 pm -
3 stops31h 15m
Thu 10/11:30 pm -
3 stops28h 05m
Deal found 8/10![Multiple Airlines logo]()
$2,409
This Singapore Airlines deal was found by Cheapflights users on 8/11. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:15 pm -
1 stop31h 30m
Fri 9/2510:15 am -
1 stop37h 45m
Deal found 8/11![Singapore Airlines logo]()
$5,574
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/96:00 am -
2 stops25h 24m
Sun 9/207:35 pm -
2 stops22h 35m
Deal found 8/11![United Airlines logo]()
$4,036
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/96:00 am -
2 stops27h 14m
Tue 9/226:32 am -
2 stops40h 23m
Deal found 8/11![United Airlines logo]()
$4,317
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/96:00 am -
2 stops25h 24m
Thu 9/247:25 pm -
2 stops31h 55m
Deal found 8/11![United Airlines logo]()
$4,681
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/96:00 am -
2 stops29h 29m
Sat 9/263:18 pm -
2 stops36h 02m
Deal found 8/11![United Airlines logo]()
$4,681
Last-minute flights from Cairns to SeattleDiscover last-minute flight deals from Cairns to Seattle. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Cairns to Seattle. Data last updated August 14, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 8/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:50 am -
2 stops33h 09m
Thu 8/276:10 pm -
2 stops24h 30m
Deal found 8/10![Multiple Airlines logo]()
$1,622
This Gotogate deal was found by Cheapflights users on 8/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:45 pm -
2 stops44h 54m
Mon 9/144:59 pm -
2 stops26h 56m
Deal found 8/10![Qantas Airways logo]()
$1,385
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:25 am -
2 stops49h 26m
Mon 9/141:20 pm -
1 stop22h 10m
Deal found 8/10![Multiple Airlines logo]()
$1,804
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:10 pm -
2 stops26h 19m
Wed 9/167:20 am -
2 stops32h 55m
Deal found 8/10![Multiple Airlines logo]()
$1,425
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:40 pm -
2 stops23h 59m
Thu 10/17:10 pm -
2 stops34h 15m
Deal found 8/10![Multiple Airlines logo]()
$1,826
This Trip.com deal was found by Cheapflights users on 8/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:55 pm -
2 stops63h 45m
Thu 10/11:30 am -
2 stops46h 15m
Deal found 8/11![Multiple Airlines logo]()
$1,553
This Virgin Australia deal was found by Cheapflights users on 8/11. 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 Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:00 am -
2 stops23h 23m
Fri 10/24:35 pm -
3 stops31h 10m
Deal found 8/11![Virgin Australia logo]()
$2,156
One-way flights from Cairns to SeattleSearch for one-way flight options from Cairns to Seattle. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from Cairns to Seattle. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:55 am -
3 stops49h 31m
Deal found 8/10![Multiple Airlines logo]()
$574
This oojo deal was found by Cheapflights users on 8/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:50 am -
2 stops33h 09m
Deal found 8/10![Qantas Airways logo]()
$823
This Jetabroad deal was found by Cheapflights users on 8/10. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:40 pm -
3 stops42h 59m
Deal found 8/10![Virgin Australia logo]()
$881
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:20 pm -
1 stop54h 50m
Deal found 8/10![Singapore Airlines logo]()
$1,139
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:15 pm -
1 stop79h 30m
Deal found 8/10![Singapore Airlines logo]()
$1,468
Find flight deals from Cairns to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2026.
Round-trip from | $1,385 (Gotogate) |
|---|---|
One-way from | $574 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Cairns to Seattle 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 2,558,603 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Cairns to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CairnsSeattle
CNS Cairns - SEA Seattle/Tacoma Intl
CNSSEA
Cairns
Mon 9/7
9:25 am-5:51 pm
2 stops49h 26m
Seattle/Tacoma Intl
Mon 9/14
1:20 pm-4:30 am
1 stop22h 10m
$1,804
CairnsSeattle
CNS Cairns - SEA Seattle/Tacoma Intl
CNSSEA
Cairns
Thu 9/10
6:00 am-8:08 am
3 stops43h 08m
Seattle/Tacoma Intl
Wed 9/16
11:45 am-3:00 pm
2 stops34h 15m
$1,835
CairnsSeattle
CNS Cairns - SEA Seattle/Tacoma Intl
CNSSEA
Cairns
Mon 9/7
5:40 pm-1:39 pm
3 stops36h 59m
Seattle/Tacoma Intl
Mon 9/14
4:59 pm-12:55 pm
2 stops26h 56m
$1,843
CairnsSeattle
CNS Cairns - SEA Seattle/Tacoma Intl
CNSSEA
Cairns
Mon 9/7
1:40 pm-3:39 pm
3 stops42h 59m
Seattle/Tacoma Intl
Mon 9/14
5:20 pm-4:10 pm
3 stops29h 50m
$2,211
CairnsSeattle
CNS Cairns - SEA Seattle/Tacoma Intl
CNSSEA
Cairns
Mon 8/24
1:40 pm-3:39 pm
3 stops42h 59m
Seattle/Tacoma Intl
Thu 8/27
4:30 pm-4:10 pm
3 stops30h 40m
$2,354
CairnsSeattle
CNS Cairns - SEA Seattle/Tacoma Intl
CNSSEA
Cairns
Thu 9/24
3:45 pm-6:00 am
3 stops31h 15m
Seattle/Tacoma Intl
Thu 10/1
1:30 pm-10:35 am
3 stops28h 05m
$2,409
CairnsSeattle
CNS Cairns - SEA Seattle/Tacoma Intl
CNSSEA
Cairns
Tue 9/8
6:00 am-11:21 am
2 stops22h 21m
Seattle/Tacoma Intl
Sun 9/20
3:25 pm-11:10 am
2 stops26h 45m
$4,036
Quickest round-trip
CairnsSeattle
CNS Cairns - SEA Seattle/Tacoma Intl
CNSSEA
Cairns
Wed 9/9
6:00 am-2:24 pm
2 stops25h 24m
Seattle/Tacoma Intl
Sun 9/20
7:35 pm-11:10 am
2 stops22h 35m
$4,036
CairnsSeattle
CNS Cairns - SEA Seattle/Tacoma Intl
CNSSEA
Cairns
Wed 9/9
6:00 am-4:14 pm
2 stops27h 14m
Seattle/Tacoma Intl
Tue 9/22
6:32 am-3:55 pm
2 stops40h 23m
$4,317
CairnsSeattle
CNS Cairns - SEA Seattle/Tacoma Intl
CNSSEA
Cairns
Wed 9/9
6:00 am-2:24 pm
2 stops25h 24m
Seattle/Tacoma Intl
Thu 9/24
7:25 pm-8:20 pm
2 stops31h 55m
$4,681
Showing 1-10 of 15 resultsSorted by cheapest first
Best time to book a flight from Cairns to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Cairns with our price prediction graph.
CNS-SEA
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.
Related info for your journey
Find useful and relevant information for your journey from Cairns to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Edmonds
Snoqualmie
Lynnwood
Tumwater
Centralia
Puyallup
Marysville
Kent
Ellensburg
Fife
Ocean Shores
Lakewood
Poulsbo
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