$756 Cheap flight deals from Philadelphia (ILG) to Adelaide (ADL)

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Airfares from $756 One Way, $1,304 Round Trip from Philadelphia to Adelaide

Prices starting at $1,304 for return flights and $756 for one-way flights to Adelaide were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Feb 8 - Sun, Feb 22
PHL
Philadelphia
ADL
Adelaide
$1,304 Roundtrip, found 6 days ago
$1,304
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Sun, Feb 8 from Philadelphia to Adelaide, returning Sun, Feb 22, priced at $1,304 found 6 days ago
Thu, Mar 5 - Wed, Mar 11
PHL
Philadelphia
ADL
Adelaide
$1,312 Roundtrip, found 6 days ago
$1,312
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Thu, Mar 5 from Philadelphia to Adelaide, returning Wed, Mar 11, priced at $1,312 found 6 days ago
Sun, Feb 8 - Sun, Feb 22
PHL
Philadelphia
ADL
Adelaide
$1,317 Roundtrip, found 6 days ago
$1,317
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Sun, Feb 8 from Philadelphia to Adelaide, returning Sun, Feb 22, priced at $1,317 found 6 days ago
Sun, Feb 8 - Sun, Feb 22
PHL
Philadelphia
ADL
Adelaide
$1,333 Roundtrip, found 6 days ago
$1,333
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Sun, Feb 8 from Philadelphia to Adelaide, returning Sun, Feb 22, priced at $1,333 found 6 days ago
Sun, Feb 8 - Sun, Feb 22
PHL
Philadelphia
ADL
Adelaide
$1,334 Roundtrip, found 6 days ago
$1,334
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Sun, Feb 8 from Philadelphia to Adelaide, returning Sun, Feb 22, priced at $1,334 found 6 days ago

More About Flying To Adelaide from Philadelphia

Route Information for Flights from Philadelphia to Adelaide

Origin Airport IATA Code
ILG
Destination Airport IATA Code
ADL
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Philadelphia to Adelaide

The best fares for Philadelphia to Adelaide flights are always found on Orbitz. With superior discounts and the latest innovations in mobile access, your ideal trip starts with Orbitz.

The Easy Way to Plan Travel Cheaply

We provide access to many low-cost vacation packages and travelers can mix and match airlines when scheduling their flights for the best prices and flight times. Finding cheap tickets on flights from Philadelphia to Adelaide is easy when you make Orbitz your #1 travel planner.

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Our iPhone and Android mobile apps can be used to compare and book flights from Philadelphia to Adelaide. These apps are perfect for checking the status of flights, gate and baggage claims details, car rental rates, and for receiving alerts on special savings that are exclusive to mobile users. Mobile app users can even score great rates when booking hotel rooms. You can compare hotels, virtually view photo galleries, and check out user reviews using the app, as well as find out which ones are closest to you.

Orbitz also offers free travel updates that are sent to your email or mobile phone that notifies you of booking changes, disruptions in service, or delayed flights.

Increase Your Rewards While Enjoying Super Low Rates

Boost your points or miles for your frequent flyer program on certain Philadelphia to Adelaide flights. Simply provide your frequent flyer information when booking flights from Philadelphia to Adelaide with Orbitz and get both a low fare and travel rewards. You can enter this information in your Orbitz account profile for easy remembering in future bookings.

Frequently asked questions

What is the shortest flight from Philadelphia to Adelaide?
If the weather is good and there are no unexpected hiccups, you could be jetting into Adelaide Airport from Philadelphia Airport in only 1 hour and 35 minutes. With such a brief flight time, think about taking carry-on luggage only.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.