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$540+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SEA
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap 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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$843
(Trip.com)

One-way from

$540
(Fiji Airways)
Provider with most accurate pricing for Cairns-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Cairns-Seattle/Tacoma Intl flights.
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From Cairns to Seattle/Tacoma Intl
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One-way flight from Cairns to Seattle/Tacoma Intl
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Find flight deals from Cairns to Seattle

Cheapest flights from Cairns to Seattle
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 April 29, 2025.

This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/612:25 pmCNS - SEA
2 stops25h 17mMultiple Airlines
Tue 5/134:20 pmSEA - CNS
2 stops26h 05mMultiple Airlines
Deal found 4/28$843
This Virgin Australia 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 Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/106:00 amCNS - SEA
2 stops35h 59mVirgin Australia
Tue 7/227:00 amSEA - CNS
2 stops42h 35mVirgin Australia
Deal found 4/28$1,207
This Aunt Betty 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/96:00 amCNS - SEA
3 stops32h 11mAir New Zealand
Mon 7/215:14 pmSEA - CNS
3 stops30h 26mAir New Zealand
Deal found 4/28$1,269
This Fiji Airways 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1212:25 pmCNS - SEA
2 stops25h 41mFiji Airways
Tue 7/226:59 pmSEA - CNS
2 stops23h 26mFiji Airways
Deal found 4/28$1,337
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.
Fri 6/66:15 pmCNS - SEA
1 stop31h 30mSingapore Airlines
Wed 7/236:09 pmSEA - CNS
2 stops29h 51mSingapore Airlines
Deal found 4/28$1,480
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.
Fri 6/66:00 amCNS - SEA
2 stops35h 59mUnited Airlines
Wed 7/239:50 amSEA - CNS
2 stops32h 20mUnited Airlines
Deal found 4/28$1,507
This Qatar Airways 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/77:10 pmCNS - SEA
2 stops58h 35mQatar Airways
Wed 7/234:30 pmSEA - CNS
3 stops57h 00mQatar Airways
Deal found 4/28$2,458

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 April 29, 2025.
Use the filters below to find and compare flights from Cairns to Seattle that are best for you.

Fly from

Cairns

Fly to

Seattle

Route

Depart

Return

Price

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Tue 6/10

6:00 am-12:59 am

2 stops35h 59m

Seattle/Tacoma Intl

Tue 7/22

7:00 am-6:35 pm

2 stops42h 35m

$1,207

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Mon 6/9

6:00 am-9:11 pm

3 stops32h 11m

Seattle/Tacoma Intl

Mon 7/21

5:14 pm-4:40 pm

3 stops30h 26m

$1,269

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Thu 6/12

6:45 am-11:24 pm

2 stops33h 39m

Seattle/Tacoma Intl

Wed 7/23

1:40 pm-4:25 am

1 stop21h 45m

$1,307

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Thu 6/12

12:25 pm-9:06 pm

2 stops25h 41m

Seattle/Tacoma Intl

Tue 7/22

6:59 pm-11:25 am

2 stops23h 26m

$1,337

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Fri 6/6

6:15 pm-8:45 am

1 stop31h 30m

Seattle/Tacoma Intl

Wed 7/23

6:09 pm-5:00 pm

2 stops29h 51m

$1,480

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Fri 6/6

6:00 am-12:59 am

2 stops35h 59m

Seattle/Tacoma Intl

Wed 7/23

9:50 am-11:10 am

2 stops32h 20m

$1,507

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Sat 6/7

7:10 pm-12:45 pm

2 stops58h 35m

Seattle/Tacoma Intl

Wed 7/23

4:30 pm-6:30 pm

3 stops57h 00m

$2,458

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Thu 5/22

12:25 pm-6:27 pm

2 stops23h 02m

$540

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Wed 9/17

6:15 pm-8:45 am

1 stop31h 30m

$805

CairnsSeattle

CNS - SEA

CNSSEA

Cairns

Thu 5/22

12:25 pm-11:33 pm

3 stops52h 08m

$1,141

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

  • Most accurate provider: When it comes to deals on Cairns-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cairns-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cairns-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cairns-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cairns-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.
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 Cairns to Seattle

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated April 29, 2025.
Fiji Airways
8.1
Very good
190 reviews

Entertainment

7.5

Boarding

8.2

Overall

8.1

Crew

8.5

Food

7.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Fiji Airways
8.1
Very good
190 reviews
Fiji Airways
8.1
Very good
190 reviews

Entertainment

7.5

Boarding

8.2

Overall

8.1

Crew

8.5

Food

7.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Singapore Airlines
8.1
Very good
1,292 reviews
Fiji Airways
8.1
Very good
190 reviews

Entertainment

7.5

Boarding

8.2

Overall

8.1

Crew

8.5

Food

7.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Air New Zealand
8.0
Very good
472 reviews
Fiji Airways
8.1
Very good
190 reviews

Entertainment

7.5

Boarding

8.2

Overall

8.1

Crew

8.5

Food

7.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Virgin Australia
7.5
Good
400 reviews
Fiji Airways
8.1
Very good
190 reviews

Entertainment

7.5

Boarding

8.2

Overall

8.1

Crew

8.5

Food

7.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Qatar Airways
7.4
Good
3,563 reviews
Fiji Airways
8.1
Very good
190 reviews

Entertainment

7.5

Boarding

8.2

Overall

8.1

Crew

8.5

Food

7.5

Comfort

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

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.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cairns to Seattle 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 Cairns to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Cairns to Seattle (average of $238). Flying from Cairns to Seattle in July is currently the most expensive (average of $405). 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

Traveling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Kent
Lynnwood
Aberdeen
Shelton
Silverdale
Redmond
Issaquah

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