How long does it take to fly to Adelaide?

Flight times vary depending on what airport in Pennsylvania you fly out of and what airport in Adelaide you fly into. For example, flying from Philadelphia to Adelaide takes 28h on average. On the other hand, flying from Pittsburgh to Adelaide takes 29h 41m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

Prices for flights from Pennsylvania to Adelaide Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Pennsylvania to Adelaide Airport?

The number of operators available for flights from Pennsylvania to Adelaide Airport is 1 as of August 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 necessary travel and health documents for your Adelaide Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$719 Cheap Flights from Pennsylvania to Adelaide in 2026

Find the cheapest flights from Pennsylvania to Adelaide

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Cheap round-trip flights

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9:30 pm - 3:00 pmPHL Philadelphia-ADL Adelaide

28h 00m1 stop Doha Hamad Intl

10:00 pm - 2:30 pmADL Adelaide-PHL Philadelphia

30h 00m1 stop Doha Hamad Intl

$1,197JetBlue

Thu, Sep 10 - Thu, Sep 17

9:30 pm - 3:00 pmPHL Philadelphia-ADL Adelaide

28h 00m1 stop Doha Hamad Intl

6:20 pm - 2:30 pmADL Adelaide-PHL Philadelphia

33h 40m2 stops Perth Doha Hamad Intl

$1,209Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

11:20 am - 3:00 pmJFK New York John F Kennedy Intl-ADL Adelaide

38h 10m1 stop Doha Hamad Intl

10:00 pm - 3:10 pmADL Adelaide-JFK New York John F Kennedy Intl

30h 40m1 stop Doha Hamad Intl

$1,226Multiple Airlines

Thu, Sep 3 - Wed, Sep 16

1:20 am - 3:00 pmJFK New York John F Kennedy Intl-ADL Adelaide

48h 10m1 stop Doha Hamad Intl

10:00 pm - 3:10 pmADL Adelaide-JFK New York John F Kennedy Intl

30h 40m1 stop Doha Hamad Intl

$1,227Multiple Airlines

Wed, Sep 2 - Wed, Sep 16

10:00 pm - 3:00 pmJFK New York John F Kennedy Intl-ADL Adelaide

27h 30m1 stop Doha Hamad Intl

10:00 pm - 3:10 pmADL Adelaide-JFK New York John F Kennedy Intl

30h 40m1 stop Doha Hamad Intl

$1,239Qatar Airways

Sun, Sep 6 - Sun, Sep 13

10:00 pm - 3:00 pmJFK New York John F Kennedy Intl-ADL Adelaide

27h 30m1 stop Doha Hamad Intl

10:00 pm - 3:10 pmADL Adelaide-JFK New York John F Kennedy Intl

30h 40m1 stop Doha Hamad Intl

$1,264Multiple Airlines

Thu, Sep 3 - Sat, Sep 19

9:30 pm - 10:05 amPHL Philadelphia-ADL Adelaide

47h 05m2 stops Doha Hamad Intl Melbourne

6:20 pm - 2:30 pmADL Adelaide-PHL Philadelphia

33h 40m2 stops Perth Doha Hamad Intl

$1,277Qatar Airways

Thu, Sep 10 - Thu, Sep 17

1:20 am - 3:00 pmJFK New York John F Kennedy Intl-ADL Adelaide

48h 10m1 stop Doha Hamad Intl

11:50 am - 9:00 amADL Adelaide-JFK New York John F Kennedy Intl

34h 40m2 stops Melbourne Doha Hamad Intl

$1,279Qatar Airways

Wed, Sep 2 - Wed, Sep 16

3:17 pm - 1:40 pmPIT Pittsburgh-ADL Adelaide

32h 53m3 stops Dallas/Fort Worth Los Angeles Sydney Kingsford Smith

2:25 pm - 10:16 amADL Adelaide-PIT Pittsburgh

34h 21m3 stops Sydney Kingsford Smith Los Angeles Charlotte Douglas

$1,812Qantas Airways

Tue, Sep 29 - Mon, Oct 12

4:06 pm - 11:05 amPIT Pittsburgh-ADL Adelaide

29h 29m3 stops Chicago O'Hare Intl Los Angeles Sydney Kingsford Smith

2:25 pm - 10:44 amADL Adelaide-PIT Pittsburgh

34h 49m3 stops Sydney Kingsford Smith Los Angeles Dallas/Fort Worth

$1,843Qantas Airways

Tue, Sep 29 - Mon, Oct 12

Cheap last minute flights

Enter your travel dates to find the best prices.

7:00 pm - 10:35 pmDCA Washington, D.C. Reagan-National-ADL Adelaide

38h 05m2 stops San Francisco Sydney Kingsford Smith

12:05 pm - 11:59 pmADL Adelaide-DCA Washington, D.C. Reagan-National

25h 24m2 stops Auckland Intl Houston George Bush Intcntl

$2,230Air New Zealand

Sat, Aug 15 - Fri, Aug 21

10:10 pm - 11:10 amIAD Washington, D.C. Dulles Intl-ADL Adelaide

47h 30m2 stops San Francisco Brisbane

6:05 am - 10:19 pmADL Adelaide-IAD Washington, D.C. Dulles Intl

29h 44m2 stops Melbourne San Francisco

$2,568United Airlines

Sat, Aug 15 - Fri, Aug 21

12:57 pm - 10:55 amDCA Washington, D.C. Reagan-National-ADL Adelaide

32h 28m3 stops Houston George Bush Intcntl San Francisco Sydney Kingsford Smith

6:40 am - 10:30 pmADL Adelaide-DCA Washington, D.C. Reagan-National

29h 20m2 stops Melbourne San Francisco

$2,600United Airlines

Sat, Aug 15 - Fri, Aug 21

9:00 pm - 7:00 amIAD Washington, D.C. Dulles Intl-ADL Adelaide

44h 30m2 stops Doha Hamad Intl Kuala Lumpur Intl

10:00 pm - 3:40 pmADL Adelaide-IAD Washington, D.C. Dulles Intl

31h 10m1 stop Doha Hamad Intl

$2,641Multiple Airlines

Sat, Aug 15 - Fri, Aug 21

10:55 am - 8:05 pmIAD Washington, D.C. Dulles Intl-ADL Adelaide

43h 40m1 stop Dubai Intl

10:00 pm - 8:40 amADL Adelaide-IAD Washington, D.C. Dulles Intl

48h 10m1 stop Dubai Intl

$3,035Emirates

Sat, Aug 15 - Fri, Aug 21

12:43 pm - 11:50 amIAD Washington, D.C. Dulles Intl-ADL Adelaide

33h 37m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

8:00 pm - 6:30 amADL Adelaide-IAD Washington, D.C. Dulles Intl

48h 00m2 stops Sydney Kingsford Smith Vancouver Intl

$3,132Air Canada

Sat, Aug 15 - Fri, Aug 21

12:43 pm - 11:50 amIAD Washington, D.C. Dulles Intl-ADL Adelaide

33h 37m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

8:00 pm - 8:24 pmADL Adelaide-IAD Washington, D.C. Dulles Intl

37h 54m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$3,377Air Canada

Sat, Aug 15 - Fri, Aug 21

6:59 am - 11:50 amDCA Washington, D.C. Reagan-National-ADL Adelaide

39h 21m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

8:00 pm - 10:31 pmADL Adelaide-DCA Washington, D.C. Reagan-National

40h 01m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$3,427Air Canada

Sat, Aug 15 - Fri, Aug 21

10:00 pm - 3:00 pmJFK New York John F Kennedy Intl-ADL Adelaide

27h 30m1 stop Doha Hamad Intl

10:00 pm - 10:30 pmADL Adelaide-JFK New York John F Kennedy Intl

38h 00m1 stop Doha Hamad Intl

$8,357Qatar Airways

Sat, Aug 15 - Sat, Sep 5

12:21 pm - 11:55 amEWR Newark-ADL Adelaide

34h 04m2 stops Dallas/Fort Worth Sydney Kingsford Smith

6:00 am - 3:30 pmADL Adelaide-EWR Newark

47h 00m2 stops Melbourne Los Angeles

$14,741Qantas Airways

Sat, Aug 15 - Sat, Sep 5

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JetBlue flights from Pennsylvania to Adelaide

Our best JetBlue deals on Pennsylvania to Adelaide flight tickets

JetBlue

Sep 10

PHL9:30 pmPhiladelphia

28h 00m

1 stop

ADL3:00 pmAdelaide

Sep 17

ADL10:00 pmAdelaide

30h 00m

1 stop

PHL2:30 pmPhiladelphia

$1,197

JetBlue

Sep 13

JFK10:00 pmNew York John F Kennedy Intl

27h 30m

1 stop

ADL3:00 pmAdelaide

Sep 16

ADL10:00 pmAdelaide

30h 40m

1 stop

JFK3:10 pmNew York John F Kennedy Intl

$1,685

JetBlue

Sep 13

JFK10:00 pmNew York John F Kennedy Intl

27h 30m

1 stop

ADL3:00 pmAdelaide

Sep 16

ADL10:00 pmAdelaide

30h 40m

1 stop

JFK3:10 pmNew York John F Kennedy Intl

$1,686

Qatar Airways flights from Pennsylvania to Adelaide

Our best Qatar Airways deals on Pennsylvania to Adelaide flight tickets

Qatar Airways

Sep 6

JFK10:00 pmNew York John F Kennedy Intl

27h 30m

1 stop

ADL3:00 pmAdelaide

Sep 13

ADL10:00 pmAdelaide

30h 40m

1 stop

JFK3:10 pmNew York John F Kennedy Intl

$1,239

Qatar Airways

Sep 10

PHL9:30 pmPhiladelphia

47h 05m

2 stops

ADL10:05 amAdelaide

Sep 17

ADL6:20 pmAdelaide

33h 40m

2 stops

PHL2:30 pmPhiladelphia

$1,277

Qatar Airways

Sep 2

JFK1:20 amNew York John F Kennedy Intl

48h 10m

1 stop

ADL3:00 pmAdelaide

Sep 16

ADL11:50 amAdelaide

34h 40m

2 stops

JFK9:00 amNew York John F Kennedy Intl

$1,279

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Thu 9/10

9:30 pm-3:00 pm

1 stop28h 00m

Adelaide

Thu 9/17

10:00 pm-2:30 pm

1 stop30h 00m

$1,197

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Thu 9/10

9:30 pm-3:00 pm

1 stop28h 00m

Adelaide

Thu 9/17

6:20 pm-2:30 pm

2 stops33h 40m

$1,209

New YorkAdelaide

JFK New York John F Kennedy Intl - ADL Adelaide

JFKADL

New York John F Kennedy Intl

Thu 9/3

11:20 am-3:00 pm

1 stop38h 10m

Adelaide

Wed 9/16

10:00 pm-3:10 pm

1 stop30h 40m

$1,226

New YorkAdelaide

JFK New York John F Kennedy Intl - ADL Adelaide

JFKADL

New York John F Kennedy Intl

Wed 9/2

1:20 am-3:00 pm

1 stop48h 10m

Adelaide

Wed 9/16

10:00 pm-3:10 pm

1 stop30h 40m

$1,227

New YorkAdelaide

JFK New York John F Kennedy Intl - ADL Adelaide

JFKADL

New York John F Kennedy Intl

Sun 9/6

10:00 pm-3:00 pm

1 stop27h 30m

Adelaide

Sun 9/13

10:00 pm-3:10 pm

1 stop30h 40m

$1,239

New YorkAdelaide

JFK New York John F Kennedy Intl - ADL Adelaide

JFKADL

New York John F Kennedy Intl

Thu 9/3

10:00 pm-3:00 pm

1 stop27h 30m

Adelaide

Sat 9/19

10:00 pm-3:10 pm

1 stop30h 40m

$1,264

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Thu 9/10

9:30 pm-10:05 am

2 stops47h 05m

Adelaide

Thu 9/17

6:20 pm-2:30 pm

2 stops33h 40m

$1,277

New YorkAdelaide

JFK New York John F Kennedy Intl - ADL Adelaide

JFKADL

New York John F Kennedy Intl

Wed 9/2

1:20 am-3:00 pm

1 stop48h 10m

Adelaide

Wed 9/16

11:50 am-9:00 am

2 stops34h 40m

$1,279

PittsburghAdelaide

PIT Pittsburgh - ADL Adelaide

PITADL

Pittsburgh

Tue 9/29

3:17 pm-1:40 pm

3 stops32h 53m

Adelaide

Mon 10/12

2:25 pm-10:16 am

3 stops34h 21m

$1,812

PittsburghAdelaide

PIT Pittsburgh - ADL Adelaide

PITADL

Pittsburgh

Tue 9/29

4:06 pm-11:05 am

3 stops29h 29m

Adelaide

Mon 10/12

2:25 pm-10:44 am

3 stops34h 49m

$1,843

Flights are sorted by cheapest round-trip 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, United Airlines, and American 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	27h 41m
Direct flights	None

The fastest flight from Pennsylvania to Adelaide takes 27h 41m

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

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Frequently asked questions about flying from Pennsylvania to Adelaide

When did momondo last update prices for flights from Pennsylvania to Adelaide Airport?
Prices for flights from Pennsylvania to Adelaide Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Pennsylvania to Adelaide Airport?
The number of operators available for flights from Pennsylvania to Adelaide Airport is 1 as of August 2026.
How old do you have to be to fly from Pennsylvania to Adelaide Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 necessary travel and health documents for your Adelaide Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Glenelg

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Adelaide from Pennsylvania.

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

Yes. All flights to Adelaide from Pennsylvania on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Adelaide from Pennsylvania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Pennsylvania to Adelaide flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Pennsylvania to Adelaide from $719

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Adelaide departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Why use momondo?

An easier way to manage your Adelaide trip

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Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing South Australia

Cabin classes currently available on flights to Adelaide

List of cabin classes available on flights landing in Adelaide. Availability may vary depending on flight origin and airline.

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