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Cheap flights from Washington to Cairns from $822

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Cairns departing on 19/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington to Cairns

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:14 - 11:35SEA  Seattle/Tacoma Intl-CNS Cairns
44h 21m2 stops Los Angeles Los Angeles Nadi
Multiple Airlines Logo
12:35 - 16:47CNS  Cairns-SEA Seattle/Tacoma Intl
22h 12m2 stops Nadi Los Angeles Los Angeles
$1,809Multiple Airlines
Mon, 4 Jan - Mon, 18 Jan
Multiple Airlines Logo
15:58 - 19:30SEA  Seattle/Tacoma Intl-CNS Cairns
34h 32m2 stops Los Angeles Los Angeles Brisbane
Multiple Airlines Logo
19:10 - 13:39CNS  Cairns-SEA Seattle/Tacoma Intl
35h 29m2 stops Sydney Kingsford Smith Los Angeles Los Angeles
$1,915Multiple Airlines
Thu, 3 Sep - Wed, 9 Sep
Multiple Airlines Logo
13:41 - 16:50SEA  Seattle/Tacoma Intl-CNS Cairns
33h 09m3 stops Los Angeles Los Angeles Auckland Intl Brisbane
Multiple Airlines Logo
06:00 - 23:21CNS  Cairns-SEA Seattle/Tacoma Intl
35h 21m3 stops Brisbane Auckland Intl San Francisco
$2,073Multiple Airlines
Mon, 4 Jan - Mon, 18 Jan
Air Canada Logo
19:05 - 14:55SEA  Seattle/Tacoma Intl-CNS Cairns
25h 50m2 stops Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
06:00 - 18:22CNS  Cairns-SEA Seattle/Tacoma Intl
30h 22m2 stops Brisbane Vancouver Intl
$2,099Air Canada
Thu, 4 Feb - Mon, 8 Feb
Air Canada Logo
15:15 - 14:00SEA  Seattle/Tacoma Intl-CNS Cairns
28h 45m2 stops Vancouver Intl Brisbane
Air Canada Logo
06:00 - 09:27CNS  Cairns-SEA Seattle/Tacoma Intl
21h 27m2 stops Brisbane Vancouver Intl
$2,100Air Canada
Thu, 4 Feb - Mon, 8 Feb
Air Canada Logo
15:15 - 14:00SEA  Seattle/Tacoma Intl-CNS Cairns
28h 45m2 stops Vancouver Intl Brisbane
Air Canada Logo
06:00 - 09:27CNS  Cairns-SEA Seattle/Tacoma Intl
21h 27m2 stops Brisbane Vancouver Intl
$2,102Air Canada
Thu, 4 Feb - Mon, 8 Feb
Multiple Airlines Logo
07:20 - 09:20SEA  Seattle/Tacoma Intl-CNS Cairns
33h 00m2 stops Honolulu Sydney Kingsford Smith
Multiple Airlines Logo
19:10 - 21:29CNS  Cairns-SEA Seattle/Tacoma Intl
43h 19m2 stops Sydney Kingsford Smith Honolulu
$2,206Multiple Airlines
Thu, 3 Sep - Wed, 9 Sep
Multiple Airlines Logo
17:59 - 12:55SEA  Seattle/Tacoma Intl-CNS Cairns
25h 56m2 stops Los Angeles Los Angeles Sydney Kingsford Smith
Multiple Airlines Logo
15:45 - 23:59CNS  Cairns-SEA Seattle/Tacoma Intl
25h 14m2 stops Brisbane Los Angeles Los Angeles
$2,213Multiple Airlines
Sat, 22 Aug - Sat, 5 Sep
Multiple Airlines Logo
13:20 - 04:30SEA  Seattle/Tacoma Intl-CNS Cairns
22h 10m1 stop Tokyo Narita
Multiple Airlines Logo
06:45 - 22:40CNS  Cairns-SEA Seattle/Tacoma Intl
32h 55m2 stops Sydney Kingsford Smith Los Angeles Los Angeles
$2,650Multiple Airlines
Thu, 3 Sep - Wed, 9 Sep
Multiple Airlines Logo
13:20 - 04:30SEA  Seattle/Tacoma Intl-CNS Cairns
22h 10m1 stop Tokyo Narita
Multiple Airlines Logo
09:25 - 17:51CNS  Cairns-SEA Seattle/Tacoma Intl
49h 26m2 stops Brisbane Los Angeles Los Angeles
$2,776Multiple Airlines
Sat, 22 Aug - Sat, 5 Sep

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Air Canada flights from State of Washington to Cairns

Our best Air Canada deals on State of Washington to Cairns flight tickets
Air Canada
4 Feb
SEA19:05Seattle/Tacoma Intl
25h 50m
2 stops
CNS14:55Cairns
8 Feb
CNS06:00Cairns
30h 22m
2 stops
SEA18:22Seattle/Tacoma Intl
$2,099
Air Canada
4 Feb
SEA15:15Seattle/Tacoma Intl
28h 45m
2 stops
CNS14:00Cairns
8 Feb
CNS06:00Cairns
21h 27m
2 stops
SEA09:27Seattle/Tacoma Intl
$2,100
Air Canada
4 Feb
SEA15:15Seattle/Tacoma Intl
28h 45m
2 stops
CNS14:00Cairns
8 Feb
CNS06:00Cairns
21h 27m
2 stops
SEA09:27Seattle/Tacoma Intl
$2,102

Singapore Airlines flights from State of Washington to Cairns

Our best Singapore Airlines deals on State of Washington to Cairns flight tickets
Singapore Airlines
3 Sept
SEA10:15Seattle/Tacoma Intl
61h 45m
1 stop
CNS17:00Cairns
9 Sept
CNS18:15Cairns
55h 30m
1 stop
SEA08:45Seattle/Tacoma Intl
$3,035
Singapore Airlines
3 Sept
SEA10:15Seattle/Tacoma Intl
61h 45m
1 stop
CNS17:00Cairns
9 Sept
CNS18:15Cairns
55h 30m
1 stop
SEA08:45Seattle/Tacoma Intl
$3,294

momondo Fare Finder

 
Customise your flight search to find flights from State of 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, momondo users made 78,305 searches. Data last updated 9 August 2026.
Use the filters below to find and compare flights from Washington to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Mon 4/1

21:14-11:35

2 stops44h 21m

Cairns

Mon 18/1

12:35-16:47

2 stops22h 12m

$1,809

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Thu 3/9

15:58-19:30

2 stops34h 32m

Cairns

Wed 9/9

19:10-13:39

2 stops35h 29m

$1,915

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Mon 4/1

13:41-16:50

3 stops33h 09m

Cairns

Mon 18/1

06:00-23:21

3 stops35h 21m

$2,073

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Thu 4/2

19:05-14:55

2 stops25h 50m

Cairns

Mon 8/2

06:00-18:22

2 stops30h 22m

$2,099
Fastest return journey

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Thu 4/2

15:15-14:00

2 stops28h 45m

Cairns

Mon 8/2

06:00-09:27

2 stops21h 27m

$2,100

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Thu 4/2

15:15-14:00

2 stops28h 45m

Cairns

Mon 8/2

06:00-09:27

2 stops21h 27m

$2,102

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Thu 3/9

07:20-09:20

2 stops33h 00m

Cairns

Wed 9/9

19:10-21:29

2 stops43h 19m

$2,206

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Sat 22/8

17:59-12:55

2 stops25h 56m

Cairns

Sat 5/9

15:45-23:59

2 stops25h 14m

$2,213

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Thu 3/9

13:20-04:30

1 stop22h 10m

Cairns

Wed 9/9

06:45-22:40

2 stops32h 55m

$2,650

SeattleCairns

SEA Seattle/Tacoma Intl - CNS Cairns

SEACNS

Seattle/Tacoma Intl

Sat 22/8

13:20-04:30

1 stop22h 10m

Cairns

Sat 5/9

09:25-17:51

2 stops49h 26m

$2,776

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cairns from

How to get the cheapest flight ticket from State of Washington to Cairns

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington to Cairns?

American Airlines is the most popular carrier operating from Washington to Cairns

Cheap State of Washington to Cairns flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Cairns

Fastest flight time

34h 32m

Direct flights

None
The fastest flight from State of Washington to Cairns takes 34h 32m
There are no direct flights from State of Washington to Cairns. There are no popular flight routes from State of Washington to Cairns.
Search flight deals

Frequently asked questions about flying from Washington to Cairns

  • When did momondo last update prices for flights from Washington to Cairns Airport?

    Prices for flights from Washington to Cairns Airport are updated daily.

  • How old do you have to be to fly from Washington to Cairns Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Cairns Airport.

  • What documentation or ID do you need to fly to Cairns Airport?

    The travel and health documents you'll need for your trip to Cairns Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Cairns Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas
Palm Cove
Mission Beach
Trinity Beach

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Cairns?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington to Cairns for you.

Can I find flights from Washington to Cairns with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington to Cairns flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington to Cairns?

momondo provides multiple filters to help you find the best flight to Cairns from Washington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington to Cairns right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington to Cairns flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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