Cheap flights to Australia from Philadelphia

Round trips from Philadelphia from $3077. Cheapest dates, deal ratings and where to book.

• Melbourne: $3077, 2026-12-18 to 2026-12-31

Nearby

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