Cheap flights to Australia from Seattle

Round trips from Seattle from $1103. Cheapest dates, deal ratings and where to book.

• Sydney (Mascot): $1103, 2027-01-13 to 2027-01-24

Nearby

• Vanuatu
• Papua New Guinea
• Solomon Islands
• New Zealand
• Timor-Leste
• Fiji
• Nauru
• Tuvalu