$1,228+ Cheap flights from Cairns (CNS) to Seattle (SEA)
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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SEA
Dec 9 — Dec 161
Round-trip
1 adult, Economy
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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
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Best
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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 November 9, 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 November 9, 2026.
This Ovago deal was found by Cheapflights users on 11/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:35 pm -
2 stops22h 23m
Thu 12/33:55 pm -
2 stops25h 40m
Deal found 11/9![Multiple Airlines logo]()
$1,228
This Bravofly deal was found by Cheapflights users on 11/5. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:00 am -
2 stops26h 16m
Fri 12/111:36 pm -
2 stops28h 14m
Deal found 11/5![Qantas Airways logo]()
$1,791
This Mytrip deal was found by Cheapflights users on 11/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:15 pm -
2 stops31h 50m
Fri 12/119:09 pm -
3 stops44h 26m
Deal found 11/5![Multiple Airlines logo]()
$2,030
This Bravofly deal was found by Cheapflights users on 11/5. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:20 pm -
1 stop30h 45m
Fri 12/118:40 am -
1 stop38h 35m
Deal found 11/5![Singapore Airlines logo]()
$3,045
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 November 9, 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 November 9, 2026.
This Ovago deal was found by Cheapflights users on 11/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:35 pm -
2 stops22h 23m
Thu 12/33:55 pm -
2 stops25h 40m
Deal found 11/9![Multiple Airlines logo]()
$1,228
This Air Canada deal was found by Cheapflights users on 11/5. 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.
Thu 2/46:00 am -
2 stops21h 32m
Mon 2/83:15 pm -
2 stops28h 45m
Deal found 11/5![Air Canada logo]()
$1,501
This Jetabroad deal was found by Cheapflights users on 11/8. 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.
Wed 1/276:00 am -
3 stops33h 57m
Sat 1/301:18 pm -
3 stops33h 37m
Deal found 11/8![Air New Zealand logo]()
$1,812
This Gurufare deal was found by Cheapflights users on 11/8. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/276:20 pm -
2 stops42h 23m
Sat 1/308:40 am -
1 stop38h 35m
Deal found 11/8![Multiple Airlines logo]()
$1,425
This Mytrip deal was found by Cheapflights users on 11/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:00 am -
3 stops32h 02m
Fri 12/119:09 pm -
3 stops44h 26m
Deal found 11/5![Multiple Airlines logo]()
$2,260
Last-minute flights from Cairns to SeattleDiscover last-minute flight deals from Cairns to Seattle. Data last updated November 9, 2026 and is based on user searches.
Discover last-minute flight deals from Cairns to Seattle. Data last updated November 9, 2026 and is based on user searches.
This Ovago deal was found by Cheapflights users on 11/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:35 pm -
2 stops22h 23m
Thu 12/33:55 pm -
2 stops25h 40m
Deal found 11/9![Multiple Airlines logo]()
$1,228
This Bravofly deal was found by Cheapflights users on 11/5. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:00 am -
2 stops26h 16m
Fri 12/111:36 pm -
2 stops28h 14m
Deal found 11/5![Qantas Airways logo]()
$1,791
This Mytrip deal was found by Cheapflights users on 11/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:15 pm -
2 stops31h 50m
Fri 12/119:09 pm -
3 stops44h 26m
Deal found 11/5![Multiple Airlines logo]()
$2,030
This Bravofly deal was found by Cheapflights users on 11/5. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:20 pm -
1 stop30h 45m
Fri 12/118:40 am -
1 stop38h 35m
Deal found 11/5![Singapore Airlines logo]()
$3,045
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 November 9, 2026.
Round-trip from | $1,312 (Gurufare) |
|---|
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 7,457,451 searches. Data last updated November 9, 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
Quickest round-trip
CairnsSeattle
CNS Cairns - SEA Seattle/Tacoma Intl
CNSSEA
Cairns
Thu 11/26
12:35 pm-4:58 pm
2 stops22h 23m
Seattle/Tacoma Intl
Thu 12/3
3:55 pm-11:35 am
2 stops25h 40m
$1,228
CairnsSeattle
CNS Cairns - SEA Seattle/Tacoma Intl
CNSSEA
Cairns
Wed 1/27
6:20 pm-6:43 pm
2 stops42h 23m
Seattle/Tacoma Intl
Sat 1/30
8:40 am-5:15 pm
1 stop38h 35m
$1,425
CairnsSeattle
CNS Cairns - SEA Seattle/Tacoma Intl
CNSSEA
Cairns
Thu 2/4
6:00 am-9:32 am
2 stops21h 32m
Seattle/Tacoma Intl
Mon 2/8
3:15 pm-2:00 pm
2 stops28h 45m
$1,501
CairnsSeattle
CNS Cairns - SEA Seattle/Tacoma Intl
CNSSEA
Cairns
Wed 1/27
6:00 am-9:57 pm
3 stops33h 57m
Seattle/Tacoma Intl
Sat 1/30
1:18 pm-4:55 pm
3 stops33h 37m
$1,812
CairnsSeattle
CNS Cairns - SEA Seattle/Tacoma Intl
CNSSEA
Cairns
Fri 12/4
6:00 am-8:02 pm
3 stops32h 02m
Seattle/Tacoma Intl
Fri 12/11
9:09 pm-11:35 am
3 stops44h 26m
$2,260
Sorted 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
Lacey
Tacoma
Leavenworth
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ocean Shores
Ellensburg
Issaquah
Olympia
Lakewood
Poulsbo
Marysville
Shoreline
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