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$1,354+ Cheap flights from Peoria, IL (PIA) to Sydney (SYD)

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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — SYD
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Peoria to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
1 star

Round-trip from

$1,354
(American Airlines)
Provider with most accurate pricing for Greater Peoria-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Greater Peoria-Sydney Kingsford Smith flights.
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From Greater Peoria to Sydney Kingsford Smith
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Find flight deals from Peoria to Sydney

Cheapest flights from Peoria to Sydney
Explore the most affordable flight options available from Peoria to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This American Airlines deal was found by Cheapflights users on 1/30. 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.
Sun 3/163:33 pmPIA - SYD
1 stop23h 02mAmerican Airlines
Sun 3/2311:00 amSYD - PIA
2 stops26h 18mAmerican Airlines
Deal found 1/30$1,354
This United Airlines deal was found by Cheapflights users on 1/30. 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 2/132:22 pmPIA - SYD
2 stops25h 43mUnited Airlines
Thu 2/2011:20 amSYD - PIA
2 stops22h 20mUnited Airlines
Deal found 1/30$1,480
This Qantas Airways deal was found by Cheapflights users on 1/30. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/163:33 pmPIA - SYD
1 stop23h 02mMultiple Airlines
Sun 3/2311:50 amSYD - PIA
1 stop25h 28mMultiple Airlines
Deal found 1/30$2,291
This KAYAK deal was found by Cheapflights users on 1/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/133:37 pmPIA - SYD
2 stops30h 18mQantas Airways
Thu 2/2011:50 amSYD - PIA
1 stop26h 31mQantas Airways
Deal found 1/30$2,663

Find flights from Peoria to Sydney within your budget

Customize your flight search to find flights from Peoria to Sydney 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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Sun 3/16

3:33 pm-6:35 am

1 stop23h 02m

Sydney Kingsford Smith

Sun 3/23

11:00 am-9:18 pm

2 stops26h 18m

$1,354

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Thu 2/13

2:22 pm-9:05 am

2 stops25h 43m

Sydney Kingsford Smith

Thu 2/20

11:20 am-4:40 pm

2 stops22h 20m

$1,480

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Sun 3/16

3:33 pm-6:35 am

1 stop23h 02m

Sydney Kingsford Smith

Sun 3/23

11:50 am-9:18 pm

1 stop25h 28m

$2,291

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Thu 2/13

3:37 pm-2:55 pm

2 stops30h 18m

Sydney Kingsford Smith

Thu 2/20

11:50 am-9:21 pm

1 stop26h 31m

$2,663

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

  • Most accurate provider: When it comes to deals on Peoria, Illinois-Sydney flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Peoria, Illinois-Sydney flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Peoria, Illinois-Sydney flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Peoria, Illinois-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Peoria to Sydney

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

Travel insights for flights from Peoria to Sydney

Get recent, data-driven insights about flights from Peoria to Sydney including ideal travel times, pricing trends, and more.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated January 30, 2025.
Qantas Airways
7.5
Good
821 reviews

Entertainment

7.2

Comfort

7.4

Overall

7.5

Crew

8.1

Food

6.9

Boarding

7.6

Reviews

1 / 20

6.0
Good

Steven,Dec 2024

ADL - BNE

Flight was delayed as usual and just an E190 which is junk.

Qantas Airways
7.5
Good
821 reviews
Qantas Airways
7.5
Good
821 reviews

Entertainment

7.2

Comfort

7.4

Overall

7.5

Crew

8.1

Food

6.9

Boarding

7.6

Reviews

1 / 20

6.0
Good

Steven,Dec 2024

ADL - BNE

Flight was delayed as usual and just an E190 which is junk.

United Airlines
7.4
Good
8,906 reviews
Qantas Airways
7.5
Good
821 reviews

Entertainment

7.2

Comfort

7.4

Overall

7.5

Crew

8.1

Food

6.9

Boarding

7.6

Reviews

1 / 20

6.0
Good

Steven,Dec 2024

ADL - BNE

Flight was delayed as usual and just an E190 which is junk.

American Airlines
7.2
Good
10,000 reviews
Qantas Airways
7.5
Good
821 reviews

Entertainment

7.2

Comfort

7.4

Overall

7.5

Crew

8.1

Food

6.9

Boarding

7.6

Reviews

1 / 20

6.0
Good

Steven,Dec 2024

ADL - BNE

Flight was delayed as usual and just an E190 which is junk.

Related info for your journey

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

  • What are the cheapest airlines flying from Peoria, Illinois to Sydney round-trip?

    According to our current data, American Airlines ($1,354), United Airlines ($1,480), and Qantas Airways ($2,663) offers the cheapest pricing from Peoria, Illinois to Sydney.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Peoria, Illinois to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Peoria, Illinois to Sydney (average of $1,051). Flying from Peoria, Illinois to Sydney in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Peoria?

Book flights to Peoria if you plan to visit one of these locations
Wollongong
Parramatta
Coogee
Manly

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Alternative routes for Peoria to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Peoria to Sydney

Discover the top airline that operate flights from Peoria to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,187Average$1,659FlexibilityNo cancel feeOn-time69%
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