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Cairns

$1,078+ Cheap flights from Washington to Cairns (CNS)

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CNS
mar. 5 — mar. 121
jue. 3/5
jue. 3/12
1 adult, Economy
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Cheap flight deals from Washington to Cairns

Cheapest flights from Washington to Cairns
Explore the most affordable flight options available from Washington to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 3, 2026.

This Ovago deal was found by Cheapflights users on 2/2. 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.
jue. 3/195:59 pm
SEA
-
CNS
2 stops24h 36m
Multiple Airlines
jue. 3/2612:35 pm
CNS
-
SEA
2 stops23h 16m
Multiple Airlines
Deal found 2/2$1,078
This FlightHub deal was found by Cheapflights users on 2/1. 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.
jue. 5/147:20 pm
SEA
-
CNS
2 stops25h 20m
Multiple Airlines
dom. 5/246:00 am
CNS
-
SEA
2 stops25h 20m
Multiple Airlines
Deal found 2/1$1,310
This BusinessClass deal was found by Cheapflights users on 2/1. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/145:40 am
SEA
-
CNS
2 stops36h 05m
Air New Zealand
dom. 5/246:00 am
CNS
-
SEA
3 stops29h 30m
Air New Zealand
Deal found 2/1$1,576
This Qantas Airways deal was found by Cheapflights users on 2/2. 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.
sáb. 2/286:09 am
SEA
-
CNS
2 stops40h 06m
Qantas Airways
mié. 3/411:45 am
CNS
-
SEA
2 stops44h 14m
Qantas Airways
Deal found 2/2$1,615
This FlightHub deal was found by Cheapflights users on 2/1. 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.
jue. 5/1410:15 am
SEA
-
CNS
2 stops36h 55m
Singapore Airlines
dom. 5/246:15 pm
CNS
-
SEA
1 stop55h 30m
Singapore Airlines
Deal found 2/1$1,749
This Qantas Airways deal was found by Cheapflights users on 1/31. 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.
vie. 2/66:50 am
GEG
-
CNS
2 stops44h 10m
Qantas Airways
mar. 2/102:50 pm
CNS
-
GEG
2 stops45h 59m
Qantas Airways
Deal found 1/31$2,842
This Singapore Airlines deal was found by Cheapflights users on 2/2. 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.
sáb. 2/288:45 am
SEA
-
CNS
1 stop38h 35m
Singapore Airlines
mié. 3/46:35 pm
CNS
-
SEA
1 stop30h 35m
Singapore Airlines
Deal found 2/2$2,893

Find flight deals from Washington to Cairns

Keep the following information in mind while searching for Washington to Cairns flight deals. Data was last updated febrero 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,078
(Ovago)
Provider with most accurate pricing for Seattle/Tacoma Intl-Cairns flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Cairns flights.
Search Deals
From Washington to Cairns
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Cairns 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 febrero 3, 2026.
Use the filters below to find and compare flights from Washington to Cairns that are best for you.

Fly from

Washington

Fly to

Cairns

Route

Depart

Return

Price

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

jue. 3/19

5:59 pm-11:35 am

2 stops24h 36m

Cairns

jue. 3/26

12:35 pm-6:51 pm

2 stops23h 16m

$1,078

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

jue. 5/14

7:20 pm-1:40 pm

2 stops25h 20m

Cairns

dom. 5/24

6:00 am-2:20 pm

2 stops25h 20m

$1,310

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

sáb. 2/28

6:09 am-4:15 pm

2 stops40h 06m

Cairns

mié. 3/4

11:45 am-1:59 pm

2 stops44h 14m

$1,615

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

jue. 5/14

10:15 am-5:00 pm

1 stop61h 45m

Cairns

dom. 5/24

6:15 pm-8:45 am

1 stop55h 30m

$1,719

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

sáb. 2/28

8:45 am-5:20 pm

1 stop38h 35m

Cairns

mié. 3/4

6:35 pm-7:10 am

1 stop30h 35m

$2,893

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Best time to book a flight from Washington to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Washington with our price prediction graph.
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 Cairns
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington to Cairns. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cairns from Washington?

    Cairns (CNS), located 2.8 mi from the city center, is the airport you fly into when you book flights from Washington to Cairns.

  • How long is the flight from State of Washington to Cairns?

    For as low as $1,615, Qantas Airways can have you in Cairns from State of Washington in 40h 06m. The distance from State of Washington to Cairns is about 7156 mi.

  • Can I find deals for flights from Washington to Cairns that include hotel bookings?

    Yes. In addition to deals on Washington to Cairns flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Cairns?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Cairns.

  • Can I find deals for business class flights from Washington to Cairns?

    Yes. Cheapflights offers flight deals from Washington to Cairns by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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