Philadelphia to Sydney flights from $1945

Flights starting at $1945. Choose between United Airlines, Qantas, or Spirit Airlines to find the best price.

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Tips to know when travelling to Sydney

Travelers usually depart from Philadelphia International, Philadelphia, PA - 30th Street, Philadelphia, PA Greyhound Terminal, Ardmore, PA station, or Philadelphia, PA - Market Street bus stop when they travel from Philadelphia to Sydney. The most popular airlines for this route are United Airlines, Qantas, Spirit Airlines, American Airlines, and Frontier Airlines. Philadelphia and Sydney have 316 direct flights per week. When you arrive at Sydney, consider visiting Blue Mountains, and Sydney Opera House.

Check-in for a flight from Philadelphia to Sydney

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
QantasQFAQFYesNo
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
American AirlinesAALAAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight

Australia COVID-19 travel restrictions

Your trip summary

Most travelers from Philadelphia, PHL with proof of full COVID-19 vaccination can enter Sydney, SYD, but there are restrictions.

Departure

COVID-19 testing
  • Travel is allowed for vaccinated travelers

  • No proof of negative pre-departure COVID-19 test results required

  • Mandatory quarantine and testing

Visa requirements
  • Electronic travel authorization

Forms and documents
  • Mandatory proof of vaccination for Australia

  • Mandatory travel declaration form

Return

Travel restrictions
  • Travel is allowed with restrictions for vaccinated travelers

  • No proof of negative pre-departure COVID-19 test results or recovery certificate

  • No quarantine for vaccinated travelers

Visa requirements
  • Electronic travel authorization

Forms and documents
  • Mandatory proof of vaccination for the United States

  • Mandatory travel attestation form

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in Australia in our dedicated Stories article.

Frequently asked questions

What are the most popular routes to and from Philadelphia?
Travelers frequently search for route combinations, such as Philadelphia and Orlando, Atlanta, Las Vegas, Denver, Miami, Tampa, San Juan, Los Angeles, New Orleans, Dallas, Fort Myers, Charlotte, Austin, San Diego, Nashville, Houston, Jacksonville, Phoenix, Fort Lauderdale, San Francisco.
What are the most popular routes to and from Sydney?
Travelers frequently search for route combinations, such as Sydney and Melbourne, Auckland, Los Angeles, Denpasar, Cairns, Manila, Honolulu, Brisbane, Singapore, Bangkok, Queenstown, San Francisco, Gold Coast, Tokyo, Seoul, Ho Chi Minh City, Adelaide, Phnom Penh, Seattle, Kuala Lumpur.
Which airports are there in Philadelphia?
Philadelphia is mainly served by Philadelphia International. But there are other airports nearby, including Wings Field.
What airports are near Philadelphia?
The main airport in Philadelphia is Philadelphia International. It is also served by Newark Liberty International, Washington Dulles International, Baltimore–Washington International, LaGuardia, Ronald Reagan Washington National, New York Stewart International Airport, Trenton–Mercer, Long Island MacArthur, Atlantic City International, Harrisburg International.
What airports are near Sydney?
The main airport in Sydney is Sydney. It is also served by Canberra, Newcastle, Orange, Illawarra Regional, Bathurst.
What buses and trains depart from Philadelphia?
A number of bus and train companies depart from Philadelphia, including Amtrak train.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Philadelphia and Sydney?
Yes, it's possible to combine different modes of transport between Philadelphia and Sydney thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Philadelphia and Sydney can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between Philadelphia and Sydney?
Currently, you can fly between Philadelphia and Sydney with United Airlines, Qantas, Spirit Airlines, American Airlines, Frontier Airlines.
When's the best time to travel between Philadelphia and Sydney?
What flights operate between Philadelphia and Sydney?
How many airports are there near Philadelphia?
How many airports are there near Sydney?
Is it possible to reach Philadelphia by bus or train?
What time do nonstop (direct) flights between Philadelphia and Sydney depart?
What time do nonstop (direct) flights between Philadelphia and Sydney arrive?
What time do flights between Philadelphia and Sydney depart?
What time do flights between Philadelphia and Sydney arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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