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$710+ Cheap flights from Peoria, IL (PIA) to Australia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — SYD
May 23 — May 301
Sat 5/23
Sat 5/30
1 adult, Economy
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Cheap flight deals from Peoria to Australia

Cheapest flights from Peoria to Australia
Explore the most affordable flight options available from Peoria to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.

This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:21 pm
PIA
-
SYD
2 stops26h 34m
United Airlines
Fri 6/129:30 am
SYD
-
PIA
2 stops22h 28m
United Airlines
Deal found 4/18$1,293
This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/11:21 pm
PIA
-
SYD
2 stops26h 34m
United Airlines
Mon 6/89:30 am
SYD
-
PIA
2 stops29h 45m
United Airlines
Deal found 4/18$1,423
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/302:50 pm
PIA
-
SYD
2 stops25h 10m
United Airlines
Wed 5/610:20 am
SYD
-
PIA
2 stops25h 59m
United Airlines
Deal found 4/20$1,473
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:20 am
PIA
-
SYD
2 stops31h 40m
United Airlines
Fri 8/149:30 am
SYD
-
PIA
2 stops24h 55m
United Airlines
Deal found 4/19$1,598
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:33 pm
PIA
-
SYD
2 stops25h 27m
United Airlines
Sun 8/169:30 am
SYD
-
PIA
2 stops39h 22m
United Airlines
Deal found 4/22$1,716
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:45 am
PIA
-
SYD
2 stops29h 15m
United Airlines
Tue 5/269:30 am
SYD
-
PIA
2 stops24h 56m
United Airlines
Deal found 4/19$1,717
This American Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:46 pm
PIA
-
SYD
1 stop23h 09m
American Airlines
Fri 6/1212:00 pm
SYD
-
PIA
1 stop26h 38m
American Airlines
Deal found 4/18$1,757
This American Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:24 pm
PIA
-
SYD
2 stops27h 41m
American Airlines
Mon 6/812:00 pm
SYD
-
PIA
1 stop26h 38m
American Airlines
Deal found 4/18$1,761
This Qatar Airways deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:22 pm
PIA
-
SYD
2 stops37h 08m
Multiple Airlines
Wed 5/65:00 pm
SYD
-
PIA
3 stops45h 37m
Multiple Airlines
Deal found 4/20$2,154

Find flight deals from Peoria to Australia

Keep the following information in mind while searching for Peoria to Australia flight deals. Data was last updated April 23, 2026.

Round-trip from

$1,293
(United Airlines)

One-way from

$710
(United Airlines)
From Greater Peoria to Australia
Search Deals
One-way flight from Greater Peoria to Australia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to Australia 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, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2026.
Use the filters below to find and compare flights from Peoria to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Thu 6/4

1:21 pm-6:55 am

2 stops26h 34m

Sydney Kingsford Smith

Fri 6/12

9:30 am-4:58 pm

2 stops22h 28m

$1,293

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Mon 6/1

1:21 pm-6:55 am

2 stops26h 34m

Sydney Kingsford Smith

Mon 6/8

9:30 am-12:15 am

2 stops29h 45m

$1,423

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Sat 7/11

8:20 am-7:00 am

2 stops31h 40m

Sydney Kingsford Smith

Fri 8/14

9:30 am-7:25 pm

2 stops24h 55m

$1,598

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Wed 8/12

2:33 pm-7:00 am

2 stops25h 27m

Sydney Kingsford Smith

Sun 8/16

9:30 am-9:52 am

2 stops39h 22m

$1,716

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Fri 5/22

1:21 pm-7:00 am

2 stops26h 39m

Sydney Kingsford Smith

Tue 5/26

9:30 am-7:26 pm

2 stops24h 56m

$1,717

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Thu 6/4

4:46 pm-6:55 am

1 stop23h 09m

Sydney Kingsford Smith

Fri 6/12

12:00 pm-11:38 pm

1 stop26h 38m

$1,757
Cheapest one-way

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Wed 8/26

8:30 pm-7:00 am

2 stops43h 30m

$710

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Wed 8/26

10:06 am-8:20 pm

3 stops43h 14m

$968

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Mon 8/17

2:33 pm-6:05 am

2 stops48h 32m

$3,737
Quickest one-way

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Sun 8/16

2:33 pm-10:05 pm

2 stops40h 32m

$3,737

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Sorted by cheapest first

Best time to book a flight from Peoria to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Peoria with our price prediction graph.
Estimated round-trip 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 Peoria to Australia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Peoria to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Peoria to Australia?

    Greater Peoria (PIA), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Peoria to Australia.

  • How long is the flight from Peoria, Illinois to Australia?

    For as low as $1,293, United Airlines can have you in Australia from Peoria, Illinois in 26h 34m. There are 9119 mi between Peoria, Illinois and Australia.

  • Can I find deals for flights from Peoria to Australia that include hotel bookings?

    Yes. In addition to deals on Peoria to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Peoria to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Peoria to Australia.

  • Can I find deals for business class flights from Peoria to Australia?

    Yes. Cheapflights offers flight deals from Peoria to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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