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Cheap flights from Adelaide to Pennsylvania from $1,247

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — PHL
8 Jun — 15 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Pennsylvania

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Pennsylvania
Explore the most affordable flight options available from Adelaide to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 May 2026.

Sun 7/620:10
ADL
-
EWR
2 stops41h 10m
Virgin Australia
Sun 21/618:00
EWR
-
ADL
2 stops27h 35m
Virgin Australia
Deal found 8/5$1,880
Wed 12/806:05
ADL
-
PHL
3 stops43h 48m
United Airlines
Wed 2/918:36
PHL
-
ADL
2 stops26h 59m
United Airlines
Deal found 8/5$1,883
Tue 2/606:05
ADL
-
EWR
2 stops26h 23m
United Airlines
Mon 22/616:00
EWR
-
ADL
2 stops28h 35m
United Airlines
Deal found 7/5$1,883
Mon 10/806:40
ADL
-
PHL
2 stops38h 40m
United Airlines
Mon 31/818:37
PHL
-
ADL
2 stops26h 58m
United Airlines
Deal found 6/5$1,884
Mon 10/806:40
ADL
-
PHL
2 stops38h 40m
United Airlines
Sun 6/918:36
PHL
-
ADL
2 stops27h 04m
United Airlines
Deal found 8/5$1,887
Sun 9/820:00
ADL
-
PHL
3 stops47h 01m
United Airlines
Tue 1/909:25
PHL
-
ADL
2 stops36h 10m
United Airlines
Deal found 6/5$1,892
Sun 9/820:00
ADL
-
PHL
2 stops49h 20m
United Airlines
Sun 30/809:25
PHL
-
ADL
2 stops38h 50m
United Airlines
Deal found 6/5$1,894
Sun 9/820:00
ADL
-
PHL
2 stops49h 20m
United Airlines
Mon 7/906:00
PHL
-
ADL
2 stops39h 40m
United Airlines
Deal found 8/5$1,896
Sun 9/820:00
ADL
-
PHL
2 stops49h 20m
United Airlines
Tue 8/918:37
PHL
-
ADL
2 stops26h 48m
United Airlines
Deal found 8/5$1,902
Wed 12/806:00
ADL
-
PHL
2 stops25h 00m
Multiple Airlines
Tue 8/918:37
PHL
-
ADL
2 stops26h 48m
Multiple Airlines
Deal found 9/5$1,903
Wed 12/806:05
ADL
-
PHL
3 stops43h 48m
United Airlines
Tue 8/918:37
PHL
-
ADL
2 stops26h 48m
United Airlines
Deal found 9/5$1,948
Fri 14/806:05
ADL
-
PHL
2 stops28h 27m
United Airlines
Sun 30/818:37
PHL
-
ADL
2 stops29h 38m
United Airlines
Deal found 6/5$1,952

Find flight deals from Adelaide to Pennsylvania

Keep the following information in mind while searching for Adelaide to Pennsylvania flight deals. Data was last updated 9 May 2026.

Round-trip from

$1,880

One-way from

$1,247

Popular in

September

Cheapest in

July

Average price

$2,727
Virgin Australia
  • Virgin Australia
  • 7/6-21/6
  • 4 total stops
  • 68h 45m total
  • Adelaide to Pennsylvania
Search Deals
Qantas Airways
  • Qantas Airways
  • 24/5
  • 2 total stops
  • 23h 50m total
  • Adelaide to Pennsylvania
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($106 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($105 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to Pennsylvania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 9 May 2026.
Use the filters below to find and compare flights from Adelaide to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Wed 12/8

06:05-07:49

2 stops39h 14m

Philadelphia

Wed 2/9

18:36-11:05

2 stops26h 59m

$1,883

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Tue 11/8

20:00-12:23

3 stops53h 53m

Philadelphia

Wed 2/9

06:00-11:05

2 stops39h 35m

$1,894
Fastest return journey

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Wed 12/8

06:00-17:30

2 stops25h 00m

Philadelphia

Tue 8/9

18:37-10:55

2 stops26h 48m

$1,903

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Mon 10/8

06:40-05:31

3 stops36h 21m

Philadelphia

Thu 3/9

09:25-11:05

2 stops36h 10m

$1,952

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Fri 14/8

06:05-21:02

2 stops28h 27m

Philadelphia

Wed 2/9

09:25-11:05

2 stops36h 10m

$1,952

AdelaidePhiladelphia

ADL - PHL

ADLPHL

Adelaide

Sun 9/8

20:00-12:23

3 stops53h 53m

Philadelphia

Thu 10/9

09:25-10:55

2 stops36h 00m

$1,972

AdelaideNew York

ADL - LGA

ADLLGA

Adelaide

Tue 9/6

17:10-19:22

2 stops39h 42m

New York LaGuardia

Fri 19/6

18:46-09:25

2 stops49h 09m

$2,165

AdelaideNew York

ADL - JFK

ADLJFK

Adelaide

Sun 27/9

18:30-22:29

2 stops41h 29m

New York John F Kennedy Intl

Thu 22/10

08:05-09:25

2 stops34h 50m

$2,192

AdelaideNew York

ADL - LGA

ADLLGA

Adelaide

Tue 29/9

06:00-19:29

2 stops26h 59m

New York LaGuardia

Thu 22/10

17:01-11:05

2 stops27h 34m

$2,257

AdelaideNewark

ADL - EWR

ADLEWR

Adelaide

Thu 1/10

06:05-19:09

2 stops26h 34m

Newark

Sun 18/10

20:00-11:05

2 stops48h 35m

$2,283

Flights are sorted by cheapest return flights first.

Deals found on 7/5

Showing 1-10 of 42 resultsSorted by cheapest first
1
2
3
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5

Best time to book a flight from Adelaide to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Adelaide with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Adelaide to Pennsylvania
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated 9 May 2026.
Check out reviews from past customers who have flown with Qantas Airways,Qatar Airways, andUnited Airlines from Adelaide to Pennsylvania to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,033 reviews
Check prices

Comfort

7.5

Overall

7.5

Boarding

7.7

Food

7.0

Entertainment

7.2

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Qantas Airways
7.5
Good
1,033 reviews
Qantas Airways
7.5
Good
1,033 reviews
Check prices

Comfort

7.5

Overall

7.5

Boarding

7.7

Food

7.0

Entertainment

7.2

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Qatar Airways
7.4
Good
3,729 reviews
Qantas Airways
7.5
Good
1,033 reviews
Check prices

Comfort

7.5

Overall

7.5

Boarding

7.7

Food

7.0

Entertainment

7.2

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
United Airlines
7.4
Good
9,696 reviews
Qantas Airways
7.5
Good
1,033 reviews
Check prices

Comfort

7.5

Overall

7.5

Boarding

7.7

Food

7.0

Entertainment

7.2

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Adelaide to Pennsylvania?

    Most people fly from Adelaide (ADL) if they book a flight from Adelaide to Pennsylvania. Adelaide is conveniently located just 6.6 km from Adelaide’s city centre.

  • How long is the flight from Adelaide to Pennsylvania?

    There are many flights that can get you from Adelaide to Pennsylvania in 31h. Fly via United Airlines, Qantas Airways, or Qatar Airways to get the fastest option. There are 17112 km between Adelaide and Pennsylvania. This flight may include one or multiple stops.

  • What are the most popular routes from Adelaide to Pennsylvania?

    When deciding which route to take from Adelaide to Pennsylvania, consider Adelaide - Newark, Adelaide - New York John F Kennedy Intl or Adelaide - New York LaGuardia, as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Adelaide to Pennsylvania 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

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Top 3 airlines flying from Adelaide to Pennsylvania

Discover the top 3 airlines that operate flights from Adelaide to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 9 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,555Average$2,194FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,645Average$2,073FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Qatar AirwaysCheapest$2,307Average$2,501FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Adelaide to Pennsylvania?

Cheapflights helps you search for flights from Adelaide to Pennsylvania via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Pennsylvania?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Adelaide to Pennsylvania for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Adelaide to Pennsylvania with no change fees.

Can Cheapflights notify me if prices for flights from Adelaide to Pennsylvania become cheaper?

Of course! You can now track prices for flights from Adelaide to Pennsylvania and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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