How does KAYAK find such low prices on flights from Pennsylvania to Adelaide?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Adelaide. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Adelaide?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Pennsylvania to Adelaide?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Adelaide with an airline and back to Pennsylvania with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Adelaide?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Adelaide from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$635 CHEAP FLIGHTS from Pennsylvania to Adelaide

ADL

KAYAK searches hundreds of travel sites at once for deals on flights to Adelaide

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Cheap Flights from Pennsylvania to Adelaide

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Pennsylvania to Adelaide

Mon, May 4 - Mon, Jun 1

4:10 pm - 1:55 pm

IAD

ADL

32h 15m

2 stops

8:00 pm - 6:22 am

ADL

IAD

47h 52m

2 stops

$998Singapore Airlines

Thu, Apr 9 - Mon, May 4

6:00 pm - 3:55 pm

EWR

ADL

32h 25m

2 stops

9:20 pm - 9:02 pm

ADL

EWR

37h 12m

2 stops

$1,022Singapore Airlines

Mon, May 4 - Mon, Jun 1

11:00 am - 11:50 am

DCA

ADL

35h 20m

3 stops

8:00 pm - 7:58 pm

ADL

DCA

37h 28m

3 stops

$1,056Air Canada

Mon, May 4 - Mon, Jun 1

4:10 pm - 1:55 pm

IAD

ADL

32h 15m

3 stops

8:00 pm - 6:22 am

ADL

IAD

47h 52m

2 stops

$1,061Air Canada

Sun, Apr 19 - Fri, Apr 24

8:40 pm - 1:55 pm

DCA

ADL

51h 45m

2 stops

8:00 pm - 7:53 pm

ADL

DCA

37h 23m

2 stops

$1,061Multiple Airlines

Tue, Jun 16 - Wed, Jul 22

4:10 pm - 1:55 pm

IAD

ADL

32h 15m

3 stops

7:35 pm - 6:22 am

ADL

IAD

48h 17m

2 stops

$1,100Multiple Airlines

Sun, Apr 5 - Sun, Apr 12

5:00 pm - 11:05 am

DCA

ADL

28h 35m

2 stops

7:45 pm - 9:22 pm

ADL

DCA

39h 07m

2 stops

$1,253Qantas Airways

Mon, Apr 20 - Mon, Apr 27

4:59 pm - 6:25 pm

DCA

ADL

35h 56m

2 stops

10:10 am - 9:22 pm

ADL

DCA

24h 42m

2 stops

$1,271Qantas Airways

Fri, Mar 20 - Sat, Mar 28

9:15 pm - 8:30 am

LGA

ADL

44h 45m

2 stops

2:15 pm - 12:08 pm

ADL

LGA

36h 23m

2 stops

$1,326United Airlines

Fri, Mar 20 - Sat, Mar 28

9:25 pm - 8:30 am

EWR

ADL

44h 35m

2 stops

2:15 pm - 12:40 am

ADL

EWR

24h 55m

2 stops

$1,326United Airlines

Useful Info

Low season	April
High season	December
Cheapest flight	$635

Most popular time to fly with an average 38% increase in price.

Flight from Newark Liberty Airport to Adelaide

How does KAYAK find such low prices on flights from Pennsylvania to Adelaide?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Adelaide.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Adelaide?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Adelaide?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Adelaide with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Adelaide?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Adelaide from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Glenelg

Stirling

Everything you need to know for your flight to Adelaide

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Complete your trip

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Information on the airport you'll fly into in Adelaide

Adelaide (ADL)

ADL

$635 Find Cheap Flights from Pennsylvania to Adelaide

KAYAK searches hundreds of travel sites at once for deals on flights to Adelaide

Cheap Flights from Pennsylvania to Adelaide

Recent round-trip flight deals from Pennsylvania to Adelaide

Recent one-way flight deals from Pennsylvania to Adelaide

Recent last minute flight deals from Pennsylvania to Adelaide

Good to know

FAQs for booking flights from Pennsylvania to Adelaide

How does KAYAK find such low prices on flights from Pennsylvania to Adelaide?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Adelaide.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Adelaide?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Adelaide?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Adelaide with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Adelaide?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Adelaide from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Adelaide?

Everything you need to know for your flight to Adelaide

Information on the airport you'll fly into in Adelaide

Cabin class types available on flights to Pennsylvania

Complete your trip to Adelaide with a hotel stay or car rental

Find direct flights for Adelaide

Flights to other popular destinations

Flights from domestic origins to Adelaide

Choose which airport to fly into in Adelaide

Find deals for your return flight