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Cheap flights from Adelaide to Philadelphia from $3,198

ADL — PHL
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Philadelphia

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Philadelphia

Tue 15/1216:30 -
2 stops30h 08m
Tue 22/1215:45 -
2 stops38h 05m
Deal found 30/10$3,669
Tue 15/1218:30 -
3 stops33h 13m
Tue 22/1218:35 -
2 stops27h 40m
Deal found 30/10$4,026
Tue 15/1222:00 -
1 stop32h 20m
Tue 22/1220:45 -
1 stop28h 50m
Deal found 30/10$4,896

Find flight deals from Adelaide to Philadelphia

Round-trip from

$3,214
American Airlines
  • American Airlines
  • 29/4-3/5
  • 4 total stops
  • 72h 54m total
  • Adelaide to Philadelphia
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Adelaide to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Thu 29/4

16:30-18:54

2 stops39h 54m

Philadelphia

Mon 3/5

10:55-09:25

2 stops33h 00m

$3,198
Fastest return journey

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Thu 29/4

18:50-15:05

2 stops33h 45m

Philadelphia

Mon 3/5

21:30-15:50

1 stop28h 50m

$3,433

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Thu 29/4

20:00-22:53

3 stops40h 23m

Philadelphia

Mon 3/5

11:05-11:50

3 stops35h 15m

$3,628

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Sorted by cheapest first

Best time to book a flight from Adelaide to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Adelaide with our price prediction graph.
Estimated return price

Reviews of airlines servicing Philadelphia

Get a feel of what it's like to fly with Qantas Airways and Qatar Airways from Adelaide to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,122 reviews
Check prices

Crew

8.1

Comfort

7.5

Entertainment

7.2

Food

7.0

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Qantas Airways
7.5
Good
1,122 reviews
Qantas Airways
7.5
Good
1,122 reviews
Check prices

Crew

8.1

Comfort

7.5

Entertainment

7.2

Food

7.0

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Qatar Airways
7.4
Good
3,711 reviews
Qantas Airways
7.5
Good
1,122 reviews
Check prices

Crew

8.1

Comfort

7.5

Entertainment

7.2

Food

7.0

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!

Related info for your journey

  • How long is the flight from Adelaide to Philadelphia?

    There are many flights that can get you from Adelaide to Philadelphia in 39h 54m. Fly via American Airlines to get the fastest option. Adelaide and Philadelphia are separated by a distance of 16990 km.

  • What are the cheapest airlines flying from Adelaide to Philadelphia round-trip?

    According to our current data, Qantas Airways ($1,692), and Qatar Airways ($2,335) offers the cheapest pricing from Adelaide to Philadelphia.

  • Can I find deals for flights from Adelaide to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Adelaide to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Philadelphia.

  • Can I find deals for business class flights from Adelaide to Philadelphia?

    Yes. Cheapflights offers flight deals from Adelaide to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Adelaide to Philadelphia

Adelaide to John F Kennedy Intl flights
Adelaide to LaGuardia flights
Adelaide to Newark flights

Top 2 airlines flying from Adelaide to Philadelphia

AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,692Average$1,961FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Qatar AirwaysCheapest$2,335Average$2,567FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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When you search for this flight from Adelaide to Philadelphia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Can Cheapflights find flights from Adelaide to Philadelphia with no change fees?

Certainly. Search results for flights to Philadelphia from Adelaide shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Not ready to book yet? You can track prices for flights from Adelaide to Philadelphia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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