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Cheap flights from Pennsylvania to Adelaide from $1,566

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ADL
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Pennsylvania to Adelaide

Keep the following information in mind while searching for Pennsylvania to Adelaide flight deals. Data was last updated 21 February 2025.

Round-trip from

$1,635

One-way from

$1,566
Qantas Airways
  • Qantas Airways
  • 5/3-16/3
  • 4 total stops
  • 72h 20m total
  • Pennsylvania to Adelaide
Search Deals
Fiji Airways
  • Fiji Airways
  • 1/4
  • 2 total stops
  • 28h 36m total
  • Pennsylvania to Adelaide
Search Deals

Find flight deals from Pennsylvania to Adelaide

Cheapest flights from Pennsylvania to Adelaide
Explore the most affordable flight options available from Pennsylvania to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Wed 5/306:12IAD - ADL
2 stops38h 33mAmerican Airlines
Sun 16/307:55ADL - IAD
2 stops28h 49mAmerican Airlines
Deal found 21/2$1,831
Thu 6/1118:30EWR - ADL
2 stops36h 00mAir Canada
Sat 15/1106:00ADL - EWR
3 stops29h 28mAir Canada
Deal found 20/2$1,844
Mon 12/506:00IAD - ADL
2 stops39h 25mAir New Zealand
Fri 23/511:55ADL - IAD
2 stops26h 19mAir New Zealand
Deal found 20/2$2,157
Sat 6/916:00EWR - ADL
2 stops29h 35mUnited Airlines
Sat 13/916:30ADL - EWR
2 stops37h 42mUnited Airlines
Deal found 21/2$2,197
Fri 14/321:30JFK - ADL
2 stops42h 35mQatar Airways
Mon 24/306:10ADL - JFK
2 stops48h 10mQatar Airways
Deal found 20/2$2,298
Sat 6/921:55JFK - ADL
2 stops28h 10mAir New Zealand
Sat 13/908:00ADL - JFK
2 stops25h 05mAir New Zealand
Deal found 21/2$2,375
Thu 8/518:50LGA - ADL
2 stops27h 15mFiji Airways
Sat 28/612:35ADL - LGA
2 stops23h 17mFiji Airways
Deal found 21/2$2,389
Sat 9/817:37PIT - ADL
2 stops27h 13mAir New Zealand
Sat 6/912:55ADL - PIT
3 stops46h 55mAir New Zealand
Deal found 19/2$2,441
Fri 4/417:13IAD - ADL
2 stops36h 32mMultiple Airlines
Wed 16/411:40ADL - IAD
2 stops41h 30mMultiple Airlines
Deal found 20/2$2,504
Sat 5/418:10EWR - ADL
2 stops28h 10mMultiple Airlines
Sat 12/412:35ADL - EWR
3 stops41h 54mMultiple Airlines
Deal found 20/2$2,513
Sat 8/1114:00EWR - ADL
2 stops29h 20mAir New Zealand
Sun 16/1120:05ADL - EWR
3 stops42h 28mAir New Zealand
Deal found 20/2$2,521
Mon 7/715:45LGA - ADL
3 stops29h 50mUnited Airlines
Thu 31/706:05ADL - LGA
3 stops30h 56mUnited Airlines
Deal found 19/2$2,632

Find flights from Pennsylvania to Adelaide within your budget

Customise your flight search to find flights from Pennsylvania to Adelaide 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 21 February 2025.

Fly from

Pennsylvania

Fly to

Adelaide

Route

Depart

Return

Price

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Wed 5/3

08:00-20:30

2 stops45h 00m

Adelaide

Sun 16/3

12:00-00:50

2 stops27h 20m

$1,635

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Sun 16/3

17:20-12:15

2 stops28h 25m

Adelaide

Sun 23/3

07:55-22:14

2 stops28h 49m

$1,635

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Wed 5/3

06:12-12:15

2 stops38h 33m

Adelaide

Sun 16/3

07:55-22:14

2 stops28h 49m

$1,831

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Mon 12/5

06:00-10:55

2 stops39h 25m

Adelaide

Fri 23/5

11:55-00:44

2 stops26h 19m

$2,157

NewarkAdelaide

EWR - ADL

EWRADL

Newark

Fri 14/3

10:32-10:55

2 stops33h 53m

Adelaide

Mon 24/3

06:10-01:12

2 stops33h 32m

$2,203

NewarkAdelaide

EWR - ADL

EWRADL

Newark

Thu 8/5

17:14-13:55

2 stops31h 11m

Adelaide

Sat 28/6

18:50-06:44

2 stops49h 24m

$2,259

New YorkAdelaide

JFK - ADL

JFKADL

New York John F Kennedy Intl

Fri 14/3

21:30-17:05

1 stop29h 05m

Adelaide

Mon 24/3

19:50-15:50

2 stops34h 30m

$2,298

New YorkAdelaide

JFK - ADL

JFKADL

New York John F Kennedy Intl

Thu 1/5

21:55-18:20

2 stops30h 55m

Adelaide

Thu 15/5

20:10-19:35

2 stops60h 55m

$2,385

New YorkAdelaide

LGA - ADL

LGAADL

New York LaGuardia

Thu 8/5

18:50-11:35

2 stops27h 15m

Adelaide

Sat 28/6

12:35-22:22

2 stops23h 17m

$2,389

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Sat 9/8

17:37-10:20

2 stops27h 13m

Adelaide

Sat 6/9

12:55-22:20

3 stops46h 55m

$2,441

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 33 results
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Best time to book a flight from Pennsylvania to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Pennsylvania 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.

Travel insights for flights from Pennsylvania to Adelaide

Get recent, data-driven insights about flights from Pennsylvania to Adelaide including ideal travel times, pricing trends, and more.

Rainfall in Adelaide by month

Plan your trip to Adelaide by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

Temperature in Adelaide by month

Plan your trip to Adelaide by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. 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 Adelaide. Reviews last updated 21 February 2025.
See what other customers who have flown with Emirates, Singapore Airlines and Fiji Airways from Pennsylvania to Adelaide have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,276 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Emirates
8.1
Very Good
3,276 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Singapore Airlines
8.1
Very Good
1,299 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Fiji Airways
8.0
Very Good
184 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Air New Zealand
7.9
Good
460 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Cathay Pacific
7.5
Good
821 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Adelaide. 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 into for flights to Adelaide from Pennsylvania?

    If you book a flight to Adelaide from Pennsylvania, you will be flying to Adelaide, which is the city’s only airport. Adelaide (ADL) is located 6.6 km from the centre of Adelaide.

  • What are the cheapest airlines to fly from Pennsylvania to Adelaide one-way?

    $1,566 is the cheapest one-way deal found within the past few days, from Fiji Airways. You may also be able to find cheap deals on Air Canada and Qatar Airways, with prices starting from $1,753 and $2,070, respectively.

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

    The most popular flight routes from Pennsylvania to Adelaide are Washington, D.C. Dulles Intl - Adelaide, New York John F Kennedy Intl - Adelaide and Newark - Adelaide.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Pennsylvania to Adelaide?

    Currently, June is the cheapest month in which you can book a flight from Pennsylvania to Adelaide (average of $168). Flying from Pennsylvania to Adelaide in October is currently the most expensive (average of $241). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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