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$633+ Cheap flights from Washington to Cairns (CNS)

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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CNS
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Washington to Cairns

Keep the following information in mind while searching for Washington to Cairns flight deals. Data was last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,333
(Mytrip)

One-way from

$633
(Trip.com)
Provider with most accurate pricing for Seattle/Tacoma Intl-Cairns flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Cairns flights.
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From Washington to Cairns
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One-way flight from Washington to Cairns
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Find 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 April 30, 2025.

This Air Canada deal was found by Cheapflights users on 4/28. 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.
Sun 10/197:15 pmSEA - CNS
2 stops29h 00mMultiple Airlines
Sat 10/256:40 pmCNS - SEA
2 stops31h 36mMultiple Airlines
Deal found 4/28$1,294
This Gurufare deal was found by Cheapflights users on 4/27. 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.
Tue 8/195:15 pmSEA - CNS
2 stops26h 40mQantas Airways
Fri 8/292:25 pmCNS - SEA
2 stops24h 11mQantas Airways
Deal found 4/27$1,543
This Singapore Airlines deal was found by Cheapflights users on 4/28. 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 11/19:45 amSEA - CNS
1 stop38h 35mSingapore Airlines
Wed 11/56:35 pmCNS - SEA
1 stop30h 35mSingapore Airlines
Deal found 4/28$1,579
This KAYAK deal was found by Cheapflights users on 4/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/13:10 pmSEA - CNS
3 stops26h 50mAir New Zealand
Wed 12/1712:45 pmCNS - SEA
2 stops41h 43mAir New Zealand
Deal found 4/28$1,629
This oojo deal was found by Cheapflights users on 4/28. 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.
Sat 9/66:55 pmSEA - CNS
2 stops23h 45mFiji Airways
Thu 9/1112:40 pmCNS - SEA
3 stops45h 14mFiji Airways
Deal found 4/28$1,812
This Jetabroad deal was found by Cheapflights users on 4/29. 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.
Fri 6/139:18 pmSEA - CNS
3 stops45h 07mHawaiian Airlines
Fri 6/204:35 pmCNS - SEA
2 stops30h 25mHawaiian Airlines
Deal found 4/29$1,874
This United Airlines deal was found by Cheapflights users on 4/28. 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 6/85:35 pmSEA - CNS
2 stops24h 35mUnited Airlines
Sun 6/156:00 amCNS - SEA
2 stops35h 59mUnited Airlines
Deal found 4/28$1,935
This FlightHub deal was found by Cheapflights users on 4/28. 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.
Sun 5/111:30 pmSEA - CNS
1 stop21h 55mJapan Airlines
Sat 5/1711:40 amCNS - SEA
1 stop39h 45mJapan Airlines
Deal found 4/28$10,562

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 April 30, 2025.
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

Thu 6/12

3:58 pm-11:25 am

3 stops26h 27m

Cairns

Thu 6/19

7:15 am-7:30 pm

2 stops29h 15m

$1,333

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

Fri 6/13

9:18 pm-11:25 am

3 stops45h 07m

Cairns

Fri 6/20

4:35 pm-6:00 am

2 stops30h 25m

$1,874

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

Sun 6/8

5:35 pm-11:10 am

2 stops24h 35m

Cairns

Sun 6/15

6:00 am-12:59 am

2 stops35h 59m

$1,935

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

Sun 6/8

6:25 am-10:50 pm

3 stops47h 25m

Cairns

Sun 6/15

6:00 am-6:33 pm

3 stops29h 33m

$1,952

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

Fri 6/13

10:15 am-5:00 pm

1 stop37h 45m

Cairns

Fri 6/20

6:15 pm-8:45 am

1 stop31h 30m

$2,645

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

Sun 5/11

1:30 pm-4:25 am

1 stop21h 55m

Cairns

Sat 5/17

11:40 am-10:25 am

1 stop39h 45m

$10,562

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

Fri 6/13

2:40 pm-6:35 pm

2 stops34h 55m

$633

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

Fri 6/13

2:40 pm-12:55 pm

2 stops29h 15m

$918

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

Fri 6/13

2:55 pm-5:50 pm

3 stops33h 55m

$1,261

SeattleCairns

SEA - CNS

SEACNS

Seattle/Tacoma Intl

Fri 6/13

10:15 am-5:00 pm

1 stop37h 45m

$2,532

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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

What is the cheapest time of day to fly from WA to CNS?

Find hourly flight availability from Washington to Cairns. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

When flying from State of Washington to Cairns, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Cairns by month

Plan your trip to Cairns by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cairns ranges from 0.8 - 16.9 inches per month. March is typically the wettest month, when rainfall can reach 16.9 in. July is typically the driest time to visit Cairns when rainfall is around 0.8 in.

Temperature in Cairns by month

Plan your trip to Cairns by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cairns, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Cairns

Get insights into the airlines that provide service to Cairns. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cairns. Reviews last updated April 30, 2025.
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,459 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Singapore Airlines
8.1
Very good
1,292 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Air New Zealand
8.0
Very good
471 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Hawaiian Airlines
7.9
Good
2,405 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Qantas Airways
7.5
Good
829 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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.

  • What are the cheapest airlines to fly from State of Washington to Cairns one-way?

    To fly one-way, consider booking your trip with Qantas Airways, which is currently one of the cheapest options available, starting at $918. Air New Zealand flights start at $1,261 while deals on Singapore Airlines start at $2,532 one-way.

  • 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.

  • What is the cheapest month to book a flight from State of Washington to Cairns?

    Currently, February is the cheapest month in which you can book a flight from State of Washington to Cairns (average of $1,136). Flying from State of Washington to Cairns in December is currently the most expensive (average of $2,244). 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.

See more FAQs

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