How long does it take to fly to Adelaide?

Flight times from Pennsylvania to Adelaide vary, but if you’re flying out of Philadelphia and flying into Adelaide (one of the most popular routes), then the duration is 23h 35m on average. Another popular route from Pennsylvania to Adelaide is flying from Pittsburgh to Adelaide, which will take roughly 28h 25m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Pennsylvania to Adelaide Airport?

Prices for flights from Pennsylvania to Adelaide Airport were last updated today.

How old do you have to be to fly from Pennsylvania to Adelaide Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Adelaide Airport.

What documentation or ID do you need to fly to Adelaide Airport?

The travel and health documents required for your trip to Adelaide Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Adelaide Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$930 Cheap Flights from Pennsylvania to Adelaide in 2025/26

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Pennsylvania to Adelaide

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

18:25 - 22:30

EWR

ADL

36h 35m2 stops

06:10 - 16:53

ADL

EWR

26h 13m2 stops

$1,553Air Canada

Wed, 28 Jan - Wed, 4 Feb

18:25 - 22:30

EWR

ADL

36h 35m2 stops

06:10 - 16:53

ADL

EWR

26h 13m2 stops

$1,555Air Canada

Mon, 26 Jan - Mon, 2 Feb

18:25 - 22:30

EWR

ADL

36h 35m2 stops

18:55 - 16:59

ADL

EWR

37h 34m2 stops

$1,562Air Canada

Sun, 25 Jan - Sat, 31 Jan

18:25 - 22:30

EWR

ADL

36h 35m2 stops

06:00 - 20:34

ADL

EWR

30h 04m3 stops

$1,570Air Canada

Wed, 28 Jan - Wed, 4 Feb

18:25 - 22:30

EWR

ADL

36h 35m2 stops

19:45 - 20:34

ADL

EWR

40h 19m3 stops

$1,574Multiple Airlines

Sun, 25 Jan - Sat, 31 Jan

18:25 - 19:10

EWR

ADL

33h 15m2 stops

06:10 - 16:53

ADL

EWR

26h 13m2 stops

$1,613Multiple Airlines

Mon, 9 Feb - Thu, 19 Feb

15:29 - 09:30

LGA

ADL

26h 31m2 stops

14:55 - 23:27

ADL

LGA

24h 02m2 stops

$1,813United Airlines

Mon, 19 Jan - Mon, 2 Feb

15:30 - 09:30

DCA

ADL

26h 30m2 stops

14:55 - 21:52

ADL

DCA

22h 27m1 stop

$1,822United Airlines

Mon, 26 Jan - Mon, 2 Feb

11:50 - 09:25

DCA

ADL

30h 05m2 stops

12:00 - 21:00

ADL

DCA

24h 30m2 stops

$1,825Qantas Airways

Wed, 28 Jan - Wed, 4 Feb

15:30 - 09:50

JFK

ADL

26h 50m2 stops

07:50 - 18:28

ADL

JFK

26h 08m2 stops

$1,833Qantas Airways

Mon, 9 Feb - Thu, 19 Feb

Air Canada flights from Pennsylvania to Adelaide

Our best Air Canada deals on Pennsylvania to Adelaide flight tickets

Air Canada

28 Jan

EWR18:25Newark

36h 35m

2 stops

ADL22:30Adelaide

4 Feb

ADL06:10Adelaide

26h 13m

2 stops

EWR16:53Newark

$1,553

Find similar

Air Canada

26 Jan

EWR18:25Newark

36h 35m

2 stops

ADL22:30Adelaide

2 Feb

ADL06:10Adelaide

26h 13m

2 stops

EWR16:53Newark

$1,555

Find similar

Air Canada

25 Jan

EWR18:25Newark

36h 35m

2 stops

ADL22:30Adelaide

31 Jan

ADL18:55Adelaide

37h 34m

2 stops

EWR16:59Newark

$1,562

Find similar

United Airlines flights from Pennsylvania to Adelaide

Our best United Airlines deals on Pennsylvania to Adelaide flight tickets

United Airlines

19 Jan

LGA15:29New York LaGuardia

26h 31m

2 stops

ADL09:30Adelaide

2 Feb

ADL14:55Adelaide

24h 02m

2 stops

LGA23:27New York LaGuardia

$1,813

Find similar

United Airlines

26 Jan

DCA15:30Washington, D.C. Reagan-National

26h 30m

2 stops

ADL09:30Adelaide

2 Feb

ADL14:55Adelaide

22h 27m

1 stop

DCA21:52Washington, D.C. Reagan-National

$1,822

Find similar

United Airlines

26 Jan

DCA10:30Washington, D.C. Reagan-National

31h 30m

2 stops

ADL09:30Adelaide

2 Feb

ADL14:55Adelaide

24h 34m

2 stops

DCA23:59Washington, D.C. Reagan-National

$1,830

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NewarkAdelaide

EWR - ADL

EWRADL

Newark

Wed 28/1

18:25-22:30

2 stops36h 35m

Adelaide

Wed 4/2

06:10-16:53

2 stops26h 13m

$1,553

NewarkAdelaide

EWR - ADL

EWRADL

Newark

Mon 26/1

18:25-22:30

2 stops36h 35m

Adelaide

Mon 2/2

06:10-16:53

2 stops26h 13m

$1,555

NewarkAdelaide

EWR - ADL

EWRADL

Newark

Sun 25/1

18:25-22:30

2 stops36h 35m

Adelaide

Sat 31/1

18:55-16:59

2 stops37h 34m

$1,562

NewarkAdelaide

EWR - ADL

EWRADL

Newark

Wed 28/1

18:25-22:30

2 stops36h 35m

Adelaide

Wed 4/2

06:00-20:34

3 stops30h 04m

$1,570

NewarkAdelaide

EWR - ADL

EWRADL

Newark

Sun 25/1

18:25-22:30

2 stops36h 35m

Adelaide

Sat 31/1

19:45-20:34

3 stops40h 19m

$1,574

NewarkAdelaide

EWR - ADL

EWRADL

Newark

Mon 9/2

18:25-19:10

2 stops33h 15m

Adelaide

Thu 19/2

06:10-16:53

2 stops26h 13m

$1,613

New YorkAdelaide

LGA - ADL

LGAADL

New York LaGuardia

Mon 19/1

15:29-09:30

2 stops26h 31m

Adelaide

Mon 2/2

14:55-23:27

2 stops24h 02m

$1,813

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Mon 26/1

15:30-09:30

2 stops26h 30m

Adelaide

Mon 2/2

14:55-21:52

1 stop22h 27m

$1,822

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Wed 28/1

11:50-09:25

2 stops30h 05m

Adelaide

Wed 4/2

12:00-21:00

2 stops24h 30m

$1,825

New YorkAdelaide

JFK - ADL

JFKADL

New York John F Kennedy Intl

Mon 9/2

15:30-09:50

2 stops26h 50m

Adelaide

Thu 19/2

07:50-18:28

2 stops26h 08m

$1,833

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pennsylvania to Adelaide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Pennsylvania to Adelaide?

Qantas Airways and United Airlines are the most popular carriers operating from Pennsylvania to Adelaide

Cheap Pennsylvania to Adelaide flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Adelaide

Fastest flight time	23h 35m
Direct flights	None

The fastest flight from Pennsylvania to Adelaide takes 23h 35m

There are no direct flights from Pennsylvania to Adelaide. There are no popular flight routes from Pennsylvania to Adelaide.

Search flight deals

When did momondo last update prices for flights from Pennsylvania to Adelaide Airport?
Prices for flights from Pennsylvania to Adelaide Airport were last updated today.
How old do you have to be to fly from Pennsylvania to Adelaide Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Adelaide Airport.
What documentation or ID do you need to fly to Adelaide Airport?
The travel and health documents required for your trip to Adelaide Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Adelaide Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Glenelg

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Adelaide?

Finding the right flight to Adelaide from Pennsylvania is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Adelaide quick and easy, saving you time and money.

Can I find flights from Pennsylvania to Adelaide with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Adelaide from Pennsylvania with this policy.

How can momondo help me find flights from Pennsylvania to Adelaide?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Adelaide from Pennsylvania.

I’m not ready to book a flight from Pennsylvania to Adelaide right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Pennsylvania to Adelaide now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Adelaide and let you know when they change.