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South Pacific

$1,226+ Cheap flights from Peoria, IL (PIA) to South Pacific

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — SYD
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
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Cheap flight deals from Peoria to South Pacific

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

This United Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 5/78:50 am
PIA
-
SYD
2 stops31h 05m
United Airlines
Mon 5/259:30 am
SYD
-
PIA
2 stops22h 28m
United Airlines
Deal found 2/19$1,226
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:21 am
PIA
-
SYD
2 stops28h 44m
American Airlines
Mon 9/79:10 am
SYD
-
PIA
2 stops29h 11m
American Airlines
Deal found 2/20$1,267
This United Airlines deal was found by Cheapflights users on 2/19. 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 3/202:20 pm
PIA
-
SYD
2 stops24h 00m
United Airlines
Fri 3/272:00 pm
SYD
-
PIA
2 stops24h 20m
United Airlines
Deal found 2/19$1,273
This United Airlines deal was found by Cheapflights users on 2/22. 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.
Sat 7/111:21 pm
PIA
-
SYD
2 stops26h 34m
United Airlines
Fri 8/1410:20 am
SYD
-
PIA
2 stops28h 54m
United Airlines
Deal found 2/22$1,325
This Gurufare deal was found by Cheapflights users on 2/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:30 pm
PIA
-
SYD
2 stops27h 55m
ANA
Mon 9/78:55 pm
SYD
-
PIA
2 stops30h 51m
ANA
Deal found 2/19$1,439
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/205:22 pm
PIA
-
SYD
1 stop21h 33m
American Airlines
Fri 3/2711:20 am
SYD
-
PIA
2 stops27h 38m
American Airlines
Deal found 2/19$1,442
This United Airlines deal was found by Cheapflights users on 2/19. 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 2/289:00 am
PIA
-
SYD
2 stops29h 00m
United Airlines
Wed 3/412:10 pm
SYD
-
PIA
2 stops21h 40m
United Airlines
Deal found 2/19$1,477
This Cathay Pacific deal was found by Cheapflights users on 2/19. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:06 am
PIA
-
SYD
3 stops40h 34m
Multiple Airlines
Mon 9/710:10 am
SYD
-
PIA
2 stops46h 39m
Multiple Airlines
Deal found 2/19$1,855

Find flight deals from Peoria to South Pacific

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,226
(United Airlines)
Provider with most accurate pricing for Greater Peoria-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Sydney Kingsford Smith flights.
Search Deals
From Greater Peoria to South Pacific
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to South Pacific 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 February 23, 2026.
Use the filters below to find and compare flights from Peoria to South Pacific that are best for you.

Fly from

Peoria

Fly to

South Pacific

Route

Depart

Return

Price

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Thu 5/7

8:50 am-6:55 am

2 stops31h 05m

Sydney Kingsford Smith

Mon 5/25

9:30 am-4:58 pm

2 stops22h 28m

$1,226

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Fri 3/20

2:20 pm-6:20 am

2 stops24h 00m

Sydney Kingsford Smith

Fri 3/27

2:00 pm-10:20 pm

2 stops24h 20m

$1,273

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Sat 7/11

1:21 pm-6:55 am

2 stops26h 34m

Sydney Kingsford Smith

Fri 8/14

9:30 am-7:04 pm

2 stops24h 34m

$1,273

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Sun 7/12

2:39 pm-7:00 am

2 stops25h 21m

Sydney Kingsford Smith

Sun 8/2

9:30 am-10:45 pm

2 stops28h 15m

$1,325

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Fri 3/20

5:22 pm-6:55 am

1 stop21h 33m

Sydney Kingsford Smith

Fri 3/27

11:20 am-10:58 pm

2 stops27h 38m

$1,442

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Fri 3/20

5:22 pm-8:45 am

3 stops47h 23m

Sydney Kingsford Smith

Fri 3/27

3:15 pm-10:58 pm

2 stops47h 43m

$2,131

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Thu 5/7

5:40 pm-6:55 am

1 stop22h 15m

Sydney Kingsford Smith

Mon 5/25

12:00 pm-11:38 pm

1 stop26h 38m

$2,457

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Fri 3/20

11:09 am-6:55 am

1 stop27h 46m

Sydney Kingsford Smith

Fri 3/27

1:05 pm-4:52 pm

1 stop19h 47m

$2,580

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Best time to book a flight from Peoria to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific 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 South Pacific
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 South Pacific. 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 South Pacific?

    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 South Pacific.

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

    For as low as $1,226, United Airlines can have you in South Pacific from Peoria, Illinois in 31h 05m. The distance from Peoria, Illinois to South Pacific is about 9119 mi.

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

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

  • How can I find direct flights from Peoria to South Pacific?

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

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

    Yes. Cheapflights offers flight deals from Peoria to South Pacific 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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