Cheap flights from Seattle to Cairns Beaches

View AU$924 flight on Wed, 10 Sep. 2025Opens in a new window

Popular airlines from Seattle to Cairns Beaches

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Cheap Flights from Seattle (SEA) to Cairns Beaches (CNS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Tue, 19 Aug. - Tue, 26 Aug.
SEA
Seattle
CNS
Cairns
AU$1,622 Return, found 4 days ago
AU$1,622
Return
found 4 days ago
Select Qantas Airways flight, departing Tue, 19 Aug. from Seattle to Cairns, returning Tue, 26 Aug., priced at AU$1,622 found 4 days ago
Qantas Airways
Wed, 10 Sep. - Wed, 15 Oct.
SEA
Seattle
CNS
Cairns
AU$1,630 Return, found 4 days ago
AU$1,630
Return
found 4 days ago
Select Qantas Airways flight, departing Wed, 10 Sep. from Seattle to Cairns, returning Wed, 15 Oct., priced at AU$1,630 found 4 days ago
Alaska Airlines
Wed, 10 Sep. - Wed, 15 Oct.
SEA
Seattle
CNS
Cairns
AU$1,670 Return, found 4 days ago
AU$1,670
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed, 10 Sep. from Seattle to Cairns, returning Wed, 15 Oct., priced at AU$1,670 found 4 days ago
United
Wed, 10 Sep. - Wed, 15 Oct.
SEA
Seattle
CNS
Cairns
AU$1,905 Return, found 4 days ago
AU$1,905
Return
found 4 days ago
Select United flight, departing Wed, 10 Sep. from Seattle to Cairns, returning Wed, 15 Oct., priced at AU$1,905 found 4 days ago
Air New Zealand
Tue, 23 Sep. - Mon, 13 Oct.
SEA
Seattle
CNS
Cairns
AU$2,554 Return, just found
AU$2,554
Return
just found
Select Air New Zealand flight, departing Tue, 23 Sep. from Seattle to Cairns, returning Mon, 13 Oct., priced at AU$2,554 just found
All Nippon Airways
Wed, 10 Sep. - Wed, 15 Oct.
SEA
Seattle
CNS
Cairns
AU$2,777 Return, found 4 days ago
AU$2,777
Return
found 4 days ago
Select All Nippon Airways flight, departing Wed, 10 Sep. from Seattle to Cairns, returning Wed, 15 Oct., priced at AU$2,777 found 4 days ago
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