Find Cheap Flights from Seattle/Tacoma Intl to Australia

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Fri 12/15
Fri 12/22
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Compare vs. KAYAK |

Book cheap flights from Seattle/Tacoma Intl to Australia (round-trip)

Airports
Origin
Seattle
$720
only
$720
Destination
Melbourne
$761
only
$761
Sydney
$720
only
$720
Tue, Apr 3
SEA
SYD
47h 02m
Thu, May 31
SYD
SEA
38h 50m
Trip: 59 days
Overall null null
Based on null reviews
Mon, Feb 5
SEA
SYD
20h 00m
Tue, Feb 27
SYD
SEA
19h 25m
Trip: 23 days
Overall null null
Based on null reviews
Tue, Feb 6
SEA
SYD
38h 20m
Mon, Feb 19
SYD
SEA
18h 32m
Trip: 14 days
Overall null null
Based on null reviews
Fri, Mar 16
SEA
MEL
50h 20m
Sun, Apr 1
MEL
SEA
40h 50m
Trip: 17 days
Overall null null
Based on null reviews
Wed, Jan 31
SEA
SYD
30h 50m
Mon, Feb 12
SYD
SEA
18h 32m
Trip: 13 days
Overall null null
Based on null reviews
Tue, Jan 9
SEA
SYD
48h 08m
Mon, Jan 22
SYD
SEA
29h 25m
Trip: 14 days
Overall null null
Based on null reviews
Sun, Feb 4
SEA
MEL
40h 20m
Wed, Feb 14
MEL
SEA
19h 34m
Trip: 11 days
Overall null null
Based on null reviews
Mon, Feb 5
SEA
SYD
20h 00m
Mon, Feb 12
SYD
SEA
22h 29m
Trip: 8 days
Overall null null
Based on null reviews
Tue, Mar 20
SEA
SYD
48h 15m
Mon, Apr 2
SYD
SEA
38h 20m
Trip: 14 days
Overall null null
Based on null reviews
Fri, Feb 9
SEA
MEL
31h 55m
Wed, Feb 28
MEL
SEA
20h 39m
Trip: 20 days
Overall null null
Based on null reviews
Mon, Feb 12
SEA
SYD
20h 00m
Mon, Feb 26
SYD
SEA
22h 29m
Trip: 15 days
Overall null null
Based on null reviews
Mon, Apr 2
SEA
MEL
50h 20m
Thu, Apr 12
MEL
SEA
40h 50m
Trip: 11 days
Overall null null
Based on null reviews
Thu, Mar 15
SEA
SYD
48h 15m
Thu, Mar 29
SYD
SEA
38h 50m
Trip: 15 days
Overall null null
Based on null reviews
Wed, Feb 14
SEA
SYD
20h 00m
Tue, Feb 27
SYD
SEA
19h 25m
Trip: 14 days
Overall null null
Based on null reviews
Mon, Apr 9
SEA
MEL
50h 20m
Thu, Apr 19
MEL
SEA
40h 50m
Trip: 11 days
Overall null null
Based on null reviews
Wed, Mar 7
SEA
SYD
46h 34m
Wed, Mar 21
SYD
SEA
38h 50m
Trip: 14 days
Overall null null
Based on null reviews
Mon, Apr 23
SEA
MEL
50h 20m
Thu, May 3
MEL
SEA
40h 50m
Trip: 11 days
Overall null null
Based on null reviews
Mon, Feb 5
SEA
MEL
28h 25m
Mon, Feb 19
MEL
SEA
19h 34m
Trip: 15 days
Overall null null
Based on null reviews
Thu, Mar 8
SEA
SYD
48h 19m
Mon, Mar 19
SYD
SEA
37h 50m
Trip: 11 days
Overall null null
Based on null reviews
Mon, Jan 15
SEA
SYD
50h 50m
Thu, Feb 15
SYD
SEA
40h 10m
Trip: 32 days
Overall null null
Based on null reviews
*
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