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

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

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

Only Economy class is available on flights from Adelaide to Philadelphia.

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

Most connecting flights from Adelaide to Philadelphia pass through Doha Hamad Intl (DOH), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

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

Yes. Being flexible with your travel dates can save you up to 24% on the Adelaide to Philadelphia route. Wednesday is the cheapest departure day at $1,934 return on average, while Friday is the most expensive at $2,519, a difference of $585. 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 Philadelphia?

Some of the most popular sights in Philadelphia are University of Pennsylvania and Rittenhouse Square. These are among the most viewed places in Philadelphia on KAYAK.

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

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.

Have flight prices from Adelaide to Philadelphia changed much recently?

Yes. Based on fares seen in the past 5 days, return prices on this route varied from about $1,898 to $3,546. That means the highest observed fare was about 86% higher than the lowest one.

What is the time difference between Adelaide and Philadelphia?

Philadelphia is 13 hours behind Adelaide (Eastern Time vs Central Australia Time). Plan for the time shift when scheduling connections or first-day activities.

Which car hire options are available at Philadelphia Airport (PHL)?

Philadelphia Airport (PHL) hosts 5 major car hire companies, with daily rates starting from around $39 for economy cars. Top options include: · Payless · Dollar · Hertz · Thrifty · Budget

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

Return flights from Adelaide to Philadelphia range from $1,941 to $2,460, with an average of $2,312 over the past 12 months. Anything below $1,941 counts as a good deal.

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

Flights via Doha Hamad Intl (DOH) offer the most affordable fares, with an average return price of $2,318. Based on KAYAK data over the past 3 months.

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

Doha Hamad Intl (DOH) had the shortest average connection time for Adelaide to Philadelphia stopovers at 1,567 minutes over the past 3 months.

$1,898 CHEAP FLIGHTS from Adelaide to Philadelphia (ADL - PHL)

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Cheapest return flight

$1,898

Typical prices: $1,941-$2,460

Multiple Airlines

Wed 24/10Wed 31/10

ADL - PHL • 3 stops

When to travel

July

Cheapest • 16% price drop

March

Most popular

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Flight Deals

Cheap Flights from Adelaide to Philadelphia (ADL-PHL)

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

Return

One-way

Recent return flight deals from Adelaide to Philadelphia

Sat, 24 Oct - Sat, 31 Oct

17:15 - 16:21ADL Adelaide-PHL Philadelphia

61h 36m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

09:15 - 08:35PHL Philadelphia-ADL Adelaide

56h 50m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

$1,898Multiple Airlines

Thu, 5 Nov - Mon, 9 Nov

18:30 - 23:50ADL Adelaide-PHL Philadelphia

44h 50m2 stops Melbourne Los Angeles Los Angeles

20:05 - 14:20PHL Philadelphia-ADL Adelaide

50h 45m2 stops Dallas/Fort Worth Brisbane

$1,948American Airlines

Thu, 5 Nov - Mon, 9 Nov

18:30 - 23:50ADL Adelaide-PHL Philadelphia

44h 50m2 stops Melbourne Los Angeles Los Angeles

20:05 - 14:20PHL Philadelphia-ADL Adelaide

50h 45m2 stops Dallas/Fort Worth Brisbane

$1,949American Airlines

Sat, 24 Oct - Sat, 31 Oct

10:10 - 00:25ADL Adelaide-PHL Philadelphia

28h 45m2 stops Melbourne Dallas/Fort Worth

17:30 - 11:00PHL Philadelphia-ADL Adelaide

51h 00m2 stops Los Angeles Los Angeles Sydney Kingsford Smith

$1,951Qantas Airways

Sat, 24 Oct - Sat, 31 Oct

06:00 - 22:52ADL Adelaide-PHL Philadelphia

31h 22m3 stops Melbourne Los Angeles Los Angeles Chicago O'Hare Intl

17:30 - 12:35PHL Philadelphia-ADL Adelaide

28h 35m2 stops Los Angeles Los Angeles Brisbane

$2,078Multiple Airlines

Thu, 5 Nov - Mon, 9 Nov

22:00 - 14:50ADL Adelaide-PHL Philadelphia

32h 20m1 stop Doha Hamad Intl

20:45 - 15:55PHL Philadelphia-ADL Adelaide

27h 40m1 stop Doha Hamad Intl

$2,276JetBlue

Thu, 5 Nov - Mon, 9 Nov

11:40 - 14:50ADL Adelaide-PHL Philadelphia

42h 40m2 stops Melbourne Doha Hamad Intl

20:45 - 15:55PHL Philadelphia-ADL Adelaide

27h 40m1 stop Doha Hamad Intl

$2,508Qatar Airways

Thu, 5 Nov - Mon, 9 Nov

18:20 - 14:50ADL Adelaide-PHL Philadelphia

36h 00m2 stops Perth Doha Hamad Intl

20:45 - 15:55PHL Philadelphia-ADL Adelaide

27h 40m1 stop Doha Hamad Intl

$2,520Qatar Airways

Thu, 22 Oct - Thu, 29 Oct

22:00 - 14:30ADL Adelaide-PHL Philadelphia

31h 00m1 stop Doha Hamad Intl

21:45 - 15:55PHL Philadelphia-ADL Adelaide

27h 40m1 stop Doha Hamad Intl

$2,520Qatar Airways

Thu, 5 Nov - Mon, 9 Nov

18:20 - 14:50ADL Adelaide-PHL Philadelphia

36h 00m2 stops Perth Doha Hamad Intl

20:45 - 15:55PHL Philadelphia-ADL Adelaide

27h 40m1 stop Doha Hamad Intl

$2,522Qatar Airways

Booking Insights

Price, demand, and travel trends for Adelaide to Philadelphia flights

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

Airlines

Stopovers

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

American Airlines ($1,948) and Qantas Airways ($1,951) are the cheapest airlines to fly return from Adelaide to Philadelphia according to KAYAK data over the last 5 days.

Find deals

Low season	February
High season	March
Cheapest flight	$1,898

Best time to beat the crowds (10% less expensive on average)

Flights from Adelaide to Philadelphia

When to book flights from Adelaide to Philadelphia

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

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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.

Which airports can I use when flying from Adelaide to Philadelphia?
Flights from Adelaide to Philadelphia usually depart from Adelaide (ADL) and arrive at Philadelphia (PHL).
Which cabin classes can I book on flights from Adelaide to Philadelphia?
Only Economy class is available on flights from Adelaide to Philadelphia.
Which airports do connecting flights from Adelaide to Philadelphia pass through?
Most connecting flights from Adelaide to Philadelphia pass through Doha Hamad Intl (DOH), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.
Can I save money by using flexible dates for flights from Adelaide to Philadelphia?
Yes. Being flexible with your travel dates can save you up to 24% on the Adelaide to Philadelphia route. Wednesday is the cheapest departure day at $1,934 return on average, while Friday is the most expensive at $2,519, a difference of $585. 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 Philadelphia?
Some of the most popular sights in Philadelphia are University of Pennsylvania and Rittenhouse Square. These are among the most viewed places in Philadelphia on KAYAK.
Do I need a passport to fly from Adelaide to Philadelphia?
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.
Have flight prices from Adelaide to Philadelphia changed much recently?
Yes. Based on fares seen in the past 5 days, return prices on this route varied from about $1,898 to $3,546. That means the highest observed fare was about 86% higher than the lowest one.
What is the time difference between Adelaide and Philadelphia?
Philadelphia is 13 hours behind Adelaide (Eastern Time vs Central Australia Time). Plan for the time shift when scheduling connections or first-day activities.
Which car hire options are available at Philadelphia Airport (PHL)?
Philadelphia Airport (PHL) hosts 5 major car hire companies, with daily rates starting from around $39 for economy cars. Top options include:
· Payless
· Dollar
· Hertz
· Thrifty
· Budget
How much should I expect to pay for a Adelaide to Philadelphia flight?
Return flights from Adelaide to Philadelphia range from $1,941 to $2,460, with an average of $2,312 over the past 12 months. Anything below $1,941 counts as a good deal.

If your dates are flexible, aim for a Wednesday departure instead of Friday. On this route, Wednesday flights average $1,934 – about $585 less than Friday (23% savings) based on the last 12 months.
If you can choose when to travel, plan your Adelaide to Philadelphia trip for July. Fares historically average $1,934 return in that month – typically $391 less than the most expensive month, which is April (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Philadelphia Airport.
- Embassy Suites by Hilton Philadelphia Airport
- DoubleTree by Hilton Philadelphia Airport
- Microtel Inn & Suites by Wyndham Philadelphia Airport

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ADL - PHL

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Everything you should know

Cheap Flights from Adelaide to Philadelphia (ADL-PHL)

Recent return flight deals from Adelaide to Philadelphia

Recent one-way flight deals from Adelaide to Philadelphia

Price, demand, and travel trends for Adelaide to Philadelphia flights

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

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

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

Key details for Adelaide to Philadelphia flights

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High season

Cheapest flight

When to book flights from Adelaide to Philadelphia

Your Adelaide to Philadelphia flight questions, answered

Your guide to booking Adelaide to Philadelphia flights

More options for your flight from Adelaide to Philadelphia

Complete your trip to Philadelphia with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights from Adelaide to Philadelphia

Find direct flights to and from Adelaide and Philadelphia

Flights from domestic origins to Philadelphia

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