How much is a ticket from Sydney to Philadelphia?

Depending on when you travel and how far in advance you book, fares between Sydney and Philadelphia can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Which airports serve Sydney and Philadelphia?

When planning a trip of about 15882 km, it's a good idea to check flights from surrounding airports too.

• Airports in Sydney: Sydney - Kingsford Smith is the only operational airport in the area.
• Airports in Philadelphia: Another nearby option is Trenton Mercer.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Customize your flight from Sydney to Philadelphia

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about United States? You might also consider: Las Vegas, Los Angeles, Miami, New York City, Orlando.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.