Cheap flights from Philadelphia to Sydney

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Is it worth flying from Philadelphia to Sydney?

It depends. Prices for flights from Philadelphia to Sydney fluctuate based on several factors.

Pick a travel date to see today’s available fares.

Travel agencies and airlines sometimes offer promotional prices on certain routes — it’s worth checking regularly. Also, many travelers look for weekend flights, so booking in advance is recommended.

Airport options between Philadelphia and Sydney

Even for routes around 15882 km, using different airports might affect flight cost and travel time.

  • Airports in Philadelphia: Trenton Mercer is another option close to Philadelphia - International.
  • Airports in Sydney: Sydney - Kingsford Smith is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Philadelphia - International to Sydney - Kingsford Smith

Explore flights from Philadelphia to Sydney your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by specific travel agency.

Other popular destinations

Also interested in Australia? Check out: Adelaide, Brisbane, Melbourne, Perth, Sydney.

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.
Frequently Asked Questions

Frequently asked questions about flights from Philadelphia to Sydney.

How much does an airline ticket from Philadelphia to Sydney cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Philadelphia to Sydney.

How far is Philadelphia from Sydney?

Philadelphia is about 15882 km from Sydney.

What are the airports in Sydney?

Sydney has one airport: Sydney - Kingsford Smith.

What are the airports in Philadelphia?

Philadelphia has another airport: Trenton Mercer.

What are the most popular cities in Australia?

The most popular cities in Australia according to our users' searches are: Adelaide, Brisbane, Melbourne, Perth, Sydney.

When should I book a flight from Philadelphia to Sydney?

This information is not available at the moment.

What is the cheapest month to fly from Philadelphia to Sydney?

This information is not available at the moment.

What is the most expensive month to fly from Philadelphia to Sydney?

This information is not available at the moment.

What is the best day of the week to fly from Philadelphia to Sydney?

This information is not available at the moment.