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Cheap flights from Pittsburgh to Adelaide from $2,039

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Adelaide departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Find the cheapest flights from Pittsburgh to Adelaide

Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
17:52 - 11:55
PIT
-
ADL
28h 33m
2 stops
Qantas Airways Logo
06:00 - 21:23
ADL
-
PIT
29h 53m
2 stops
$2,224Qantas Airways
Tue, 29 Sep - Mon, 12 Oct
Qantas Airways Logo
15:28 - 13:35
PIT
-
ADL
32h 37m
2 stops
Qantas Airways Logo
08:50 - 16:52
ADL
-
PIT
45h 32m
2 stops
$2,279Qantas Airways
Wed, 3 Jun - Sun, 7 Jun
United Airlines Logo
15:15 - 10:55
PIT
-
ADL
30h 10m
2 stops
United Airlines Logo
06:00 - 20:51
ADL
-
PIT
29h 21m
3 stops
$2,354United Airlines
Tue, 29 Sep - Mon, 12 Oct
United Airlines Logo
17:48 - 10:55
PIT
-
ADL
27h 37m
2 stops
United Airlines Logo
06:00 - 20:51
ADL
-
PIT
29h 21m
3 stops
$2,431United Airlines
Tue, 29 Sep - Mon, 12 Oct
Multiple Airlines Logo
06:00 - 16:20
PIT
-
ADL
44h 50m
3 stops
Multiple Airlines Logo
18:35 - 23:44
ADL
-
PIT
43h 39m
3 stops
$3,114Multiple Airlines
Tue, 29 Sep - Mon, 12 Oct
Qantas Airways Logo
12:53 - 11:55
PIT
-
ADL
33h 32m
3 stops
Qantas Airways Logo
06:00 - 21:28
ADL
-
PIT
29h 58m
3 stops
$3,118Qantas Airways
Tue, 29 Sep - Mon, 12 Oct
Qantas Airways Logo
12:53 - 18:25
PIT
-
ADL
40h 02m
3 stops
Qantas Airways Logo
06:00 - 21:28
ADL
-
PIT
29h 58m
3 stops
$3,120Qantas Airways
Tue, 29 Sep - Mon, 12 Oct
United Airlines Logo
17:55 - 11:05
PIT
-
ADL
27h 40m
2 stops
United Airlines Logo
06:05 - 21:02
ADL
-
PIT
28h 27m
3 stops
$3,477United Airlines
Wed, 3 Jun - Sun, 7 Jun

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Qantas Airways flights from Pittsburgh to Adelaide

Our best Qantas Airways deals on Pittsburgh to Adelaide flight tickets
Qantas Airways
29 Sept
PIT17:52Pittsburgh
28h 33m
2 stops
ADL11:55Adelaide
12 Oct
ADL06:00Adelaide
29h 53m
2 stops
PIT21:23Pittsburgh
$2,224
Qantas Airways
3 June
PIT15:28Pittsburgh
32h 37m
2 stops
ADL13:35Adelaide
7 June
ADL08:50Adelaide
45h 32m
2 stops
PIT16:52Pittsburgh
$2,279
Qantas Airways
23 Apr
PIT17:42Pittsburgh
26h 13m
2 stops
ADL09:25Adelaide
25 Apr
ADL12:40Adelaide
41h 32m
2 stops
PIT16:42Pittsburgh
$3,072

United Airlines flights from Pittsburgh to Adelaide

Our best United Airlines deals on Pittsburgh to Adelaide flight tickets
United Airlines
29 Sept
PIT15:15Pittsburgh
30h 10m
2 stops
ADL10:55Adelaide
12 Oct
ADL06:00Adelaide
29h 21m
3 stops
PIT20:51Pittsburgh
$2,354
United Airlines
29 Sept
PIT17:48Pittsburgh
27h 37m
2 stops
ADL10:55Adelaide
12 Oct
ADL06:00Adelaide
29h 21m
3 stops
PIT20:51Pittsburgh
$2,431
United Airlines
3 June
PIT17:55Pittsburgh
27h 40m
2 stops
ADL11:05Adelaide
7 June
ADL06:05Adelaide
28h 27m
3 stops
PIT21:02Pittsburgh
$3,477

momondo Fare Finder

 
Customise your flight search to find flights from Pittsburgh 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, momondo users made 78,305 searches. Data last updated 22 April 2026.
Use the filters below to find and compare flights from Pittsburgh to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Tue 29/9

17:52-11:55

2 stops28h 33m

Adelaide

Mon 12/10

06:00-21:23

2 stops29h 53m

$2,224

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Wed 3/6

15:28-13:35

2 stops32h 37m

Adelaide

Sun 7/6

08:50-16:52

2 stops45h 32m

$2,279

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Tue 29/9

15:15-10:55

2 stops30h 10m

Adelaide

Mon 12/10

06:00-20:51

3 stops29h 21m

$2,354

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Tue 29/9

17:48-10:55

2 stops27h 37m

Adelaide

Mon 12/10

06:00-20:51

3 stops29h 21m

$2,431

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Tue 29/9

06:00-16:20

3 stops44h 50m

Adelaide

Mon 12/10

18:35-23:44

3 stops43h 39m

$3,114

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Tue 29/9

12:53-11:55

3 stops33h 32m

Adelaide

Mon 12/10

06:00-21:28

3 stops29h 58m

$3,118

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Tue 29/9

12:53-18:25

3 stops40h 02m

Adelaide

Mon 12/10

06:00-21:28

3 stops29h 58m

$3,120
Fastest return journey

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Wed 3/6

17:55-11:05

2 stops27h 40m

Adelaide

Sun 7/6

06:05-21:02

3 stops28h 27m

$3,477
Cheapest one-way

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Mon 7/9

17:51-09:15

2 stops25h 54m

$2,039
Fastest single journey

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Tue 1/9

18:31-09:15

2 stops25h 14m

$2,081

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Pittsburgh 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

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

Qantas Airways is the most popular carrier operating from Pittsburgh to Adelaide

When to book flights from Pittsburgh to Adelaide

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Adelaide according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Pittsburgh to Adelaide (PIT to ADL) flight deals and tips

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

Fastest flight time

26h 13m

Direct flights

None
The fastest flight from Pittsburgh to Adelaide takes 26h 13m
There are no direct flights from Pittsburgh to Adelaide. There are no popular flight routes from Pittsburgh to Adelaide.
Search flight deals

Frequently asked questions about flying from Pittsburgh to Adelaide

  • How far is Pittsburgh to Adelaide by plane?

    A flight from Pittsburgh to Adelaide will travel around 16580.1 km. 26h 13m is a normal flight duration for this route.

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

    Prices for flights from Pittsburgh Airport to Adelaide Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pittsburgh Airport to Adelaide Airport.

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

    The required travel and health documents for your Adelaide Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Adelaide Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Adelaide?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pittsburgh to Adelaide for you.

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

All flight searches from Pittsburgh to Adelaide on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Pittsburgh 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 Pittsburgh.

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

Of course. momondo tracks the price of Pittsburgh to Adelaide flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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