Which airports can I use when flying from Philadelphia to Adelaide?

Flights from Philadelphia to Adelaide usually depart from Philadelphia (PHL) and arrive at Adelaide (ADL).

What cabin classes can I book on flights from Philadelphia to Adelaide?

Two cabin classes are available on flights from Philadelphia to Adelaide: • Economy Class • Business Class

Which airports do connecting flights from Philadelphia to Adelaide pass through?

Most connecting flights from Philadelphia to Adelaide pass through San Francisco (SFO), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Philadelphia to Adelaide?

Yes. Flexible dates can save you up to 44% on flights from Philadelphia to Adelaide. Wednesday is the cheapest departure day at $1,196 round-trip on average, while Monday is the most expensive at $2,101, a difference of $905. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Adelaide?

Some of the most popular sights in Adelaide are Adelaide Oval, Adelaide Festival Centre and Adelaide Convention Centre. These are among the most viewed places in Adelaide on KAYAK.

How long is a flight from Philadelphia to Adelaide?

A nonstop flight from Philadelphia to Adelaide takes 00m, covering 10,557 miles.

Do I need a passport to fly from Philadelphia to Adelaide?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

How are flight prices from Philadelphia to Adelaide looking right now?

One-way fares from Philadelphia to Adelaide are currently higher than usual. Average one-way flight prices are about $1,504, which is 81% above the typical average for this route.

What is the time difference between Philadelphia and Adelaide?

Adelaide is 15 hours ahead of Philadelphia (Central Australia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Adelaide Airport (ADL)?

Adelaide Airport (ADL) hosts 5 major car rental companies, with daily rates averaging $40 for economy cars. Top options include: • Bargain Car Rentals • Simba Car Hire • East Coast Car Rentals • Europcar • Thrifty

How much should I expect to pay for a Philadelphia to Adelaide flight?

Round-trip flights from Philadelphia to Adelaide range from $1,436 to $1,928, with an average of $1,526 over the past 12 months. Anything below $1,436 counts as a good deal.

How much is a round-trip flight from Philadelphia to Adelaide?

Round-trip flights from Philadelphia to Adelaide typically range from $1,436 to $1,928. The lowest price found in the past 5 days was $1,313, on Qatar Airways.

Which airline is the cheapest to fly from Philadelphia to Adelaide?

Qatar Airways ($1,313) and Qantas Airways ($3,502) are the cheapest airlines to fly round-trip from Philadelphia to Adelaide according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Philadelphia to Adelaide?

Flights via San Francisco (SFO) offer the most affordable fares, with an average round-trip price of $1,466. Based on KAYAK data over the past 3 months.

When flying from Philadelphia to Adelaide which airport offers the shortest layover?

San Francisco (SFO) had the shortest average connection time for Philadelphia to Adelaide layovers at 12h 23m over the past 3 months.

$1,191 CHEAP FLIGHTS from Philadelphia to Adelaide (PHL - ADL)

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$1,313

Typical prices: $1,436-$1,928

Qatar Airways

Sat 1/20Sat 2/10

PHL - ADL • 2 stops

Cheapest one-way

$1,191

Typical prices: $812-$1,083

Qatar Airways

Thu 1/11

PHL - ADL • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Philadelphia and Adelaide. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 22% price drop

November

Most popular

Good to know

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Adelaide!

Flight Deals

Cheap Flights from Philadelphia to Adelaide (PHL-ADL)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Philadelphia to Adelaide

Wed, Jan 20 - Wed, Feb 10

8:45 pm - 2:10 pmPHL Philadelphia-ADL Adelaide

49h 55m2 stops Doha Hamad Intl Melbourne

10:00 pm - 2:50 pmADL Adelaide-PHL Philadelphia

32h 20m1 stop Doha Hamad Intl

$1,313Qatar Airways

Wed, Jan 20 - Wed, Feb 10

8:45 pm - 2:10 pmPHL Philadelphia-ADL Adelaide

49h 55m2 stops Doha Hamad Intl Melbourne

10:00 pm - 2:50 pmADL Adelaide-PHL Philadelphia

32h 20m1 stop Doha Hamad Intl

$1,314Qatar Airways

Wed, Jan 20 - Wed, Feb 10

8:45 pm - 2:10 pmPHL Philadelphia-ADL Adelaide

49h 55m2 stops Doha Hamad Intl Melbourne

10:40 am - 2:50 pmADL Adelaide-PHL Philadelphia

43h 40m2 stops Melbourne Doha Hamad Intl

$1,316Qatar Airways

Tue, Jan 19 - Tue, Feb 9

8:45 pm - 8:00 amPHL Philadelphia-ADL Adelaide

43h 45m2 stops Doha Hamad Intl Melbourne

4:50 pm - 2:50 pmADL Adelaide-PHL Philadelphia

37h 30m2 stops Melbourne Doha Hamad Intl

$1,319Qatar Airways

Wed, Jan 20 - Wed, Feb 10

8:45 pm - 5:05 pmPHL Philadelphia-ADL Adelaide

28h 50m1 stop Doha Hamad Intl

10:00 pm - 2:50 pmADL Adelaide-PHL Philadelphia

32h 20m1 stop Doha Hamad Intl

$1,443Qatar Airways

Sun, Feb 28 - Thu, Mar 4

8:45 pm - 11:00 amPHL Philadelphia-ADL Adelaide

46h 45m2 stops Doha Hamad Intl Melbourne

5:50 pm - 2:50 pmADL Adelaide-PHL Philadelphia

36h 30m2 stops Melbourne Doha Hamad Intl

$1,563Qatar Airways

Wed, Jan 20 - Wed, Feb 10

9:00 am - 4:20 pmPHL Philadelphia-ADL Adelaide

39h 50m2 stops San Francisco Brisbane

2:55 pm - 12:18 pmADL Adelaide-PHL Philadelphia

36h 53m3 stops San Francisco Los Angeles Chicago O'Hare Intl

$1,901United Airlines

Tue, Jan 19 - Tue, Feb 9

1:19 pm - 10:55 amPHL Philadelphia-ADL Adelaide

30h 06m3 stops Chicago O'Hare Intl San Francisco Sydney Kingsford Smith

8:40 am - 9:40 pmADL Adelaide-PHL Philadelphia

28h 30m3 stops Melbourne San Francisco Chicago O'Hare Intl

$1,919United Airlines

Sun, Feb 28 - Thu, Mar 4

9:39 am - 4:20 pmPHL Philadelphia-ADL Adelaide

39h 11m3 stops Chicago O'Hare Intl San Francisco Brisbane

6:10 am - 4:45 pmADL Adelaide-PHL Philadelphia

26h 05m2 stops Brisbane San Francisco

$3,032United Airlines

Sat, Dec 19 - Sat, Dec 26

3:36 pm - 3:45 pmPHL Philadelphia-ADL Adelaide

32h 39m2 stops Los Angeles Melbourne

6:25 am - 6:45 pmADL Adelaide-PHL Philadelphia

27h 50m2 stops Brisbane Los Angeles

$3,502Qantas Airways

Booking Insights

Price, demand and travel trends for Philadelphia to Adelaide flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Philadelphia to Adelaide? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Adelaide departing in january.

Find deals

Low season	April
High season	November
Cheapest flight	$1,191

Beat the crowds with an average 89% drop in travelers.

The most popular month to fly with an average 16% increase in travelers.

One-way flight from Philadelphia to Adelaide

When to book flights from Philadelphia to Adelaide

Are your dates flexible? Find out the best times to travel from Philadelphia to Adelaide based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Philadelphia to Adelaide?
Two cabin classes are available on flights from Philadelphia to Adelaide:

• Economy Class
• Business Class
How long is a flight from Philadelphia to Adelaide?
A nonstop flight from Philadelphia to Adelaide takes 00m, covering 10,557 miles.
Do I need a passport to fly from Philadelphia to Adelaide?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Philadelphia to Adelaide flight?
Round-trip flights from Philadelphia to Adelaide range from $1,436 to $1,928, with an average of $1,526 over the past 12 months. Anything below $1,436 counts as a good deal.
How are flight prices from Philadelphia to Adelaide looking right now?
One-way fares from Philadelphia to Adelaide are currently higher than usual. Average one-way flight prices are about $1,504, which is 81% above the typical average for this route.
What car rental options are available at Adelaide Airport (ADL)?
Adelaide Airport (ADL) hosts 5 major car rental companies, with daily rates averaging $40 for economy cars. Top options include:

• Bargain Car Rentals
• Simba Car Hire
• East Coast Car Rentals
• Europcar
• Thrifty
Which airports can I use when flying from Philadelphia to Adelaide?
Flights from Philadelphia to Adelaide usually depart from Philadelphia (PHL) and arrive at Adelaide (ADL).
Which airports do connecting flights from Philadelphia to Adelaide pass through?
Most connecting flights from Philadelphia to Adelaide pass through San Francisco (SFO), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Philadelphia to Adelaide?
Yes. Flexible dates can save you up to 44% on flights from Philadelphia to Adelaide. Wednesday is the cheapest departure day at $1,196 round-trip on average, while Monday is the most expensive at $2,101, a difference of $905.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Philadelphia and Adelaide?
Adelaide is 15 hours ahead of Philadelphia (Central Australia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Adelaide?
Some of the most popular sights in Adelaide are Adelaide Oval, Adelaide Festival Centre and Adelaide Convention Centre. These are among the most viewed places in Adelaide on KAYAK.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $1,196, about $905 less than Monday fares (43% savings) based on the last 12 months.
If you can choose when to travel, plan your Philadelphia to Adelaide trip for February. Fares historically average $1,196 round-trip in that month - typically $732 less than the most expensive month, which is December (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Adelaide Airport.

• Atura Adelaide Airport
• Lockleys Hotel

More options for your flight from Philadelphia to Adelaide

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Complete your trip to Adelaide with a hotel stay or car rental

Car rentals in Adelaide

Hotels in Adelaide

Vacations in Adelaide

PHL - ADL

$1,191 Find Cheap Flights from Philadelphia to Adelaide - Compare and Save

Everything you should know

Cheap Flights from Philadelphia to Adelaide (PHL-ADL)

Recent round-trip flight deals from Philadelphia to Adelaide

Recent one-way flight deals from Philadelphia to Adelaide

Price, demand and travel trends for Philadelphia to Adelaide flights

How much is a round-trip flight from Philadelphia to Adelaide?

Which airline is the cheapest to fly from Philadelphia to Adelaide?

What is the cheapest layover airport when flying from Philadelphia to Adelaide?

When flying from Philadelphia to Adelaide which airport offers the shortest layover?

Key details for Philadelphia to Adelaide flights

Low season

High season

Cheapest flight

When to book flights from Philadelphia to Adelaide

Your Philadelphia to Adelaide flight questions, answered

Your guide to booking Philadelphia to Adelaide flights

More options for your flight from Philadelphia to Adelaide

Complete your trip to Adelaide with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Philadelphia to Adelaide

Find direct flights to and from Philadelphia and Adelaide

Flights from domestic origins to Adelaide

Flights to other popular destinations