$1,314+ Flights from Pennsylvania to Adelaide - Compare & Save Big | Cheapflights

Cheap flight deals from Pennsylvania to Adelaide

Round-trip from	$2,110
One-way from	$1,314

Fiji Airways

Fiji Airways
9/8-23/8
4 total stops
50h 28m total
Pennsylvania to Adelaide

16/6

16/6
3 total stops
51h 37m total
Pennsylvania to Adelaide

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 maggio 2025.

sab 9/819:31DCA - ADL

2 stops26h 34mFiji Airways

sab 23/812:35ADL - DCA

2 stops23h 54mFiji Airways

Deal found 30/4$2,110

sab 14/609:00EWR - ADL

2 stops37h 05mMultiple Airlines

sab 21/612:35ADL - EWR

2 stops31h 49mMultiple Airlines

Deal found 29/4$2,277

mar 13/518:50LGA - ADL

2 stops27h 15mFiji Airways

gio 12/612:35ADL - LGA

2 stops24h 25mFiji Airways

Deal found 29/4$2,312

sab 14/608:10IAD - ADL

2 stops37h 55mMultiple Airlines

sab 21/612:35ADL - IAD

2 stops31h 45mMultiple Airlines

Deal found 29/4$2,366

sab 14/608:10IAD - ADL

2 stops37h 55mFiji Airways

sab 21/612:35ADL - IAD

2 stops44h 14mFiji Airways

Deal found 30/4$2,455

mer 15/1008:15EWR - ADL

2 stops39h 10mAir Canada

mer 5/1106:10ADL - EWR

2 stops26h 11mAir Canada

Deal found 30/4$2,548

dom 11/519:05JFK - ADL

2 stops31h 15mIberia

lun 9/621:40ADL - JFK

2 stops54h 20mIberia

Deal found 29/4$2,560

gio 15/522:00JFK - ADL

1 stop28h 20mQatar Airways

sab 31/512:15ADL - JFK

2 stops47h 45mQatar Airways

Deal found 30/4$2,581

mer 28/517:53IAD - ADL

2 stops27h 32mAir New Zealand

mer 25/606:00ADL - IAD

2 stops32h 14mAir New Zealand

Deal found 29/4$2,645

mer 15/1014:54LGA - ADL

2 stops28h 01mQantas Airways

mer 5/1107:55ADL - LGA

2 stops28h 35mQantas Airways

Deal found 30/4$2,660

mer 15/1014:30JFK - ADL

2 stops28h 25mQantas Airways

mer 5/1107:55ADL - JFK

2 stops28h 06mQantas Airways

Deal found 30/4$2,660

mer 28/509:05JFK - ADL

2 stops57h 55mMultiple Airlines

dom 22/611:55ADL - JFK

1 stop41h 55mMultiple Airlines

Deal found 29/4$2,693

Best flights from Pennsylvania to Adelaide
Discover carefully curated flight deals from Pennsylvania to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 maggio 2025.

sab 9/819:31DCA - ADL

2 stops26h 34mFiji Airways

sab 23/812:35ADL - DCA

2 stops23h 54mFiji Airways

Deal found 30/4$2,110

sab 14/609:00EWR - ADL

2 stops37h 05mMultiple Airlines

sab 21/612:35ADL - EWR

2 stops31h 49mMultiple Airlines

Deal found 29/4$2,277

mer 15/1008:15EWR - ADL

2 stops39h 10mAir Canada

mer 5/1106:10ADL - EWR

2 stops26h 11mAir Canada

Deal found 30/4$2,548

dom 11/519:05JFK - ADL

2 stops31h 15mIberia

lun 9/621:40ADL - JFK

2 stops54h 20mIberia

Deal found 29/4$2,560

gio 15/522:00JFK - ADL

2 stops43h 10mQatar Airways

sab 31/512:15ADL - JFK

2 stops47h 45mQatar Airways

Deal found 30/4$2,581

mer 28/517:53IAD - ADL

2 stops27h 32mAir New Zealand

mer 25/606:00ADL - IAD

2 stops32h 14mAir New Zealand

Deal found 29/4$2,645

mer 15/1014:54LGA - ADL

2 stops28h 01mQantas Airways

mer 5/1107:55ADL - LGA

2 stops28h 35mQantas Airways

Deal found 30/4$2,660

mer 15/1020:55JFK - ADL

1 stop29h 55mSingapore Airlines

mer 5/1106:00ADL - JFK

2 stops44h 45mSingapore Airlines

Deal found 30/4$3,145

mar 27/507:59EWR - ADL

2 stops35h 56mAmerican Airlines

mar 24/608:00ADL - EWR

2 stops27h 30mAmerican Airlines

Deal found 28/4$3,278

mar 27/517:59DCA - ADL

2 stops27h 36mUnited Airlines

dom 22/606:05ADL - DCA

2 stops28h 37mUnited Airlines

Deal found 29/4$3,306

lun 12/513:30JFK - ADL

2 stops58h 55mANA

sab 14/614:30ADL - JFK

2 stops45h 55mANA

Deal found 29/4$3,407

dom 11/523:55EWR - ADL

2 stops30h 40mEmirates

mer 11/621:50ADL - EWR

2 stops37h 00mEmirates

Deal found 28/4$3,637

Last-minute flights from Pennsylvania to Adelaide
Discover last-minute flight deals from Pennsylvania to Adelaide. Data last updated 1 maggio 2025 and is based on user searches.

gio 8/511:20JFK - ADL

1 stop39h 00mQatar Airways

mer 2/721:40ADL - JFK

1 stop31h 00mQatar Airways

Deal found 30/4$3,303

gio 8/518:50LGA - ADL

2 stops29h 55mQantas Airways

mer 2/706:00ADL - LGA

2 stops31h 00mQantas Airways

Deal found 30/4$3,335

gio 8/518:50LGA - ADL

2 stops27h 15mFiji Airways

sab 28/612:35ADL - LGA

2 stops24h 25mFiji Airways

Deal found 30/4$3,385

gio 8/513:30JFK - ADL

2 stops34h 55mANA

sab 28/614:30ADL - JFK

2 stops58h 00mANA

Deal found 30/4$3,537

sab 10/507:31EWR - ADL

3 stops38h 49mAir Canada

mar 10/606:10ADL - EWR

2 stops31h 16mAir Canada

Deal found 28/4$3,323

dom 11/519:05JFK - ADL

2 stops31h 15mIberia

lun 9/621:40ADL - JFK

2 stops54h 20mIberia

Deal found 29/4$2,560

dom 11/511:30JFK - ADL

2 stops54h 55mMultiple Airlines

dom 8/611:55ADL - JFK

1 stop41h 55mMultiple Airlines

Deal found 29/4$2,882

dom 11/517:30DCA - ADL

2 stops28h 35mQantas Airways

mar 10/608:00ADL - DCA

2 stops28h 30mQantas Airways

Deal found 29/4$3,298

dom 11/516:29JFK - ADL

2 stops27h 26mQantas Airways

mer 11/606:30ADL - JFK

2 stops28h 07mQantas Airways

Deal found 29/4$3,414

dom 11/515:17LGA - ADL

3 stops30h 18mUnited Airlines

mer 11/606:05ADL - LGA

3 stops30h 56mUnited Airlines

Deal found 29/4$3,540

dom 11/517:59DCA - ADL

2 stops27h 36mUnited Airlines

dom 8/606:05ADL - DCA

2 stops28h 37mUnited Airlines

Deal found 29/4$3,540

dom 11/508:30IAD - ADL

2 stops37h 05mUnited Airlines

mer 11/606:05ADL - IAD

2 stops32h 10mUnited Airlines

Deal found 29/4$3,540

One-way flights from Pennsylvania to Adelaide
Search for one-way flight options from Pennsylvania to Adelaide. Find affordable one-way fares based on user searches. Data last updated 1 maggio 2025.

lun 16/618:13IAD - ADL

3 stops51h 37mMultiple Airlines

Deal found 30/4$1,314

lun 21/721:01LGA - ADL

2 stops49h 04mMultiple Airlines

Deal found 30/4$1,427

ven 1/820:29JFK - ADL

2 stops49h 36mMultiple Airlines

Deal found 30/4$1,488

dom 3/818:10EWR - ADL

2 stops28h 25mMultiple Airlines

Deal found 29/4$1,499

dom 3/814:52JFK - ADL

2 stops35h 13mQantas Airways

Deal found 30/4$1,530

sab 2/802:00JFK - ADL

2 stops46h 25mANA

Deal found 30/4$1,658

dom 3/816:49EWR - ADL

2 stops28h 01mQantas Airways

Deal found 30/4$1,676

dom 3/822:00JFK - ADL

1 stop28h 20mQatar Airways

Deal found 30/4$1,935

lun 21/718:00EWR - ADL

2 stops27h 35mUnited Airlines

Deal found 30/4$2,090

dom 3/815:50EWR - ADL

3 stops34h 55mAir New Zealand

Deal found 30/4$2,123

lun 16/611:00IAD - ADL

1 stop39h 20mQatar Airways

Deal found 30/4$2,316

lun 21/717:45LGA - ADL

3 stops47h 25mQatar Airways

Deal found 30/4$2,960

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

sab 9/8

19:31-11:35

2 stops26h 34m

Adelaide

sab 23/8

12:35-22:59

2 stops23h 54m

$2,110

NewarkAdelaide

EWR - ADL

EWRADL

Newark

sab 14/6

09:00-11:35

2 stops37h 05m

Adelaide

sab 21/6

12:35-06:54

2 stops31h 49m

$2,277

New YorkAdelaide

LGA - ADL

LGAADL

New York LaGuardia

mar 13/5

18:50-11:35

2 stops27h 15m

Adelaide

gio 12/6

12:35-23:30

2 stops24h 25m

$2,312

PhiladelphiaAdelaide

PHL - ADL

PHLADL

Philadelphia

sab 7/6

07:45-12:05

2 stops38h 50m

Adelaide

dom 22/6

12:45-07:00

2 stops31h 45m

$2,332

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

sab 14/6

08:10-11:35

2 stops37h 55m

Adelaide

sab 21/6

12:35-06:50

2 stops31h 45m

$2,366

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

sab 14/6

08:10-11:35

2 stops37h 55m

Adelaide

sab 21/6

12:35-19:19

2 stops44h 14m

$2,455

NewarkAdelaide

EWR - ADL

EWRADL

Newark

mer 15/10

08:15-13:55

2 stops39h 10m

Adelaide

mer 5/11

06:10-16:51

2 stops26h 11m

$2,548

New YorkAdelaide

JFK - ADL

JFKADL

New York John F Kennedy Intl

dom 11/5

19:05-15:50

2 stops31h 15m

Adelaide

lun 9/6

21:40-14:30

2 stops54h 20m

$2,560

New YorkAdelaide

JFK - ADL

JFKADL

New York John F Kennedy Intl

gio 15/5

22:00-15:50

1 stop28h 20m

Adelaide

sab 31/5

12:15-22:30

2 stops47h 45m

$2,581

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

mer 28/5

17:53-10:55

2 stops27h 32m

Adelaide

mer 25/6

06:00-00:44

2 stops32h 14m

$2,645

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 43 results

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2

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5

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

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

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

See what other customers who have flown with ANA, Fiji Airways and Singapore Airlines 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.

8.3

Very Good

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.

8.3

Very Good

8.3

Very Good

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.

8.1

Very Good

8.3

Very Good

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

8.3

Very Good

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.

8.0

Very Good

8.3

Very Good

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

8.0

Very Good

8.3

Very Good

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

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?
$1,530 is the cheapest one-way deal found within the past few days, from Qantas Airways. You may also be able to find cheap deals on ANA and Qatar Airways, with prices starting from $1,658 and $1,935, 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, Washington, D.C. Reagan-National - 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

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Stirling

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Deals for Pennsylvania to Adelaide flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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