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Cheap flights from Pennsylvania to Adelaide from $904

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ADL
6 Apr — 13 Apr1
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 1 April 2025.

Round-trip from

$2,154

One-way from

$904
Fiji Airways
  • Fiji Airways
  • 5/8-21/8
  • 4 total stops
  • 50h 29m total
  • Pennsylvania to Adelaide
Search Deals
2/6
  • 2/6
  • 2 total stops
  • 48h 05m 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 1 April 2025.

Tue 5/819:32DCA - ADL
2 stops26h 33mFiji Airways
Thu 21/812:35ADL - DCA
2 stops23h 56mFiji Airways
Deal found 31/3$2,154
Sun 27/401:20JFK - ADL
2 stops39h 50mQatar Airways
Mon 5/519:50ADL - JFK
2 stops56h 50mQatar Airways
Deal found 31/3$2,306
Tue 5/811:49IAD - ADL
2 stops34h 16mMultiple Airlines
Thu 21/812:35ADL - IAD
2 stops23h 36mMultiple Airlines
Deal found 31/3$2,315
Thu 15/507:15IAD - ADL
2 stops38h 50mFiji Airways
Thu 22/512:35ADL - IAD
2 stops30h 50mFiji Airways
Deal found 30/3$2,472
Mon 28/416:45JFK - ADL
2 stops33h 35mIberia
Mon 5/511:40ADL - JFK
3 stops40h 20mIberia
Deal found 31/3$2,550
Thu 8/518:50LGA - ADL
2 stops27h 15mFiji Airways
Sat 28/612:35ADL - LGA
2 stops24h 25mFiji Airways
Deal found 31/3$2,581
Thu 13/1118:30EWR - ADL
2 stops36h 00mAir Canada
Mon 17/1121:40ADL - EWR
2 stops34h 41mAir Canada
Deal found 31/3$2,678
Thu 15/515:29EWR - ADL
2 stops30h 36mMultiple Airlines
Sat 31/512:35ADL - EWR
2 stops31h 54mMultiple Airlines
Deal found 31/3$2,684
Wed 19/1113:40LGA - ADL
2 stops30h 10mQantas Airways
Wed 26/1108:55ADL - LGA
2 stops25h 35mQantas Airways
Deal found 1/4$2,732
Wed 28/513:01IAD - ADL
2 stops34h 59mAir New Zealand
Fri 4/711:55ADL - IAD
2 stops23h 53mAir New Zealand
Deal found 31/3$2,743
Mon 6/1018:00DCA - ADL
2 stops35h 00mAir New Zealand
Thu 6/1111:50ADL - DCA
2 stops27h 25mAir New Zealand
Deal found 31/3$2,764
Thu 13/1120:15JFK - ADL
2 stops29h 35mSingapore Airlines
Mon 17/1110:40ADL - JFK
3 stops40h 05mSingapore Airlines
Deal found 31/3$2,873

Cheapflights Fare Finder

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 1 April 2025.
Use the filters below to find and compare flights from Pennsylvania to Adelaide that are best for you.

Fly from

Pennsylvania

Fly to

Adelaide

Route

Depart

Return

Price

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Tue 5/8

19:32-11:35

2 stops26h 33m

Adelaide

Thu 21/8

12:35-23:01

2 stops23h 56m

$2,154

New YorkAdelaide

JFK - ADL

JFKADL

New York John F Kennedy Intl

Sun 27/4

01:20-06:40

2 stops39h 50m

Adelaide

Mon 5/5

19:50-15:10

2 stops56h 50m

$2,306

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Tue 5/8

11:49-11:35

2 stops34h 16m

Adelaide

Thu 21/8

12:35-22:41

2 stops23h 36m

$2,315

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Thu 15/5

07:15-11:35

2 stops38h 50m

Adelaide

Thu 22/5

12:35-05:55

2 stops30h 50m

$2,472

New YorkAdelaide

JFK - ADL

JFKADL

New York John F Kennedy Intl

Mon 28/4

16:45-15:50

2 stops33h 35m

Adelaide

Mon 5/5

11:40-14:30

3 stops40h 20m

$2,550

New YorkAdelaide

LGA - ADL

LGAADL

New York LaGuardia

Thu 8/5

18:50-11:35

2 stops27h 15m

Adelaide

Sat 28/6

12:35-23:30

2 stops24h 25m

$2,581

NewarkAdelaide

EWR - ADL

EWRADL

Newark

Thu 15/5

15:29-11:35

2 stops30h 36m

Adelaide

Sat 31/5

12:35-06:59

2 stops31h 54m

$2,684

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Wed 28/5

13:01-13:30

2 stops34h 59m

Adelaide

Fri 4/7

11:55-22:18

2 stops23h 53m

$2,743

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Wed 28/5

17:59-10:55

2 stops27h 26m

Adelaide

Fri 4/7

11:55-22:15

2 stops23h 50m

$2,860

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Wed 28/5

12:00-10:55

3 stops33h 25m

Adelaide

Fri 4/7

11:55-22:15

2 stops23h 50m

$3,029

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Showing 1-10 of 49 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.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Adelaide

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 1 April 2025.
See what other customers who have flown with ANA, 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.
ANA
8.3
Very Good
830 reviews
Check prices

Comfort

8.2

Food

7.7

Boarding

8.5

Crew

8.7

Entertainment

7.9

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very Good
830 reviews
ANA
8.3
Very Good
830 reviews
Check prices

Comfort

8.2

Food

7.7

Boarding

8.5

Crew

8.7

Entertainment

7.9

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Singapore Airlines
8.1
Very Good
1,288 reviews
ANA
8.3
Very Good
830 reviews
Check prices

Comfort

8.2

Food

7.7

Boarding

8.5

Crew

8.7

Entertainment

7.9

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Fiji Airways
8.0
Very Good
180 reviews
ANA
8.3
Very Good
830 reviews
Check prices

Comfort

8.2

Food

7.7

Boarding

8.5

Crew

8.7

Entertainment

7.9

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Emirates
8.0
Very Good
3,192 reviews
ANA
8.3
Very Good
830 reviews
Check prices

Comfort

8.2

Food

7.7

Boarding

8.5

Crew

8.7

Entertainment

7.9

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Air New Zealand
7.9
Good
458 reviews
ANA
8.3
Very Good
830 reviews
Check prices

Comfort

8.2

Food

7.7

Boarding

8.5

Crew

8.7

Entertainment

7.9

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

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?

    $1,469 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Qantas Airways and ANA, with prices starting from $1,562 and $1,710, respectively.

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

    The most popular flight routes from Pennsylvania to Adelaide are New York John F Kennedy Intl - Adelaide, New York LaGuardia - 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.

See more FAQs

Travelling to a place near Pennsylvania?

Book flights to Pennsylvania if you plan to visit one of these locations
Glenelg
Stirling

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