What’s the cost of a flight from Sydney to Philadelphia?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Sydney and Philadelphia.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Flights between Sydney and Philadelphia: which airports can you choose?

The distance between Sydney and Philadelphia is about 9869 mi. Checking alternative airports can help lower the total cost of your trip.

• Airports in Sydney: The only active airport in Sydney is Sydney - Kingsford Smith.
• Airports in Philadelphia: You can also consider Trenton Mercer along with Philadelphia - International.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Sydney airports to find the best option.

Explore flights from Sydney to Philadelphia your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by agency like eDreams or Expedia. Options include Delta, United, American, and more.

Other popular destinations

Also interested in United States? Check out: Atlanta, Los Angeles, Miami, New York City, Orlando.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.