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$2,014+ Cheap flights from Peoria, IL (PIA) to Australia

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — SYD
Mar 15 — Mar 221
Sat 3/15
Sat 3/22
1 adult, Economy
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Cheap flight deals from Peoria to Australia

Keep the following information in mind while searching for Peoria to Australia flight deals. Data was last updated March 10, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
1 star

Round-trip from

$2,014
(oojo)
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 Australia
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Find 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 March 10, 2025.

This oojo deal was found by Cheapflights users on 3/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/811:16 amPIA - SYD
2 stops32h 34mCathay Pacific
Mon 4/149:50 pmSYD - PIA
2 stops39h 13mCathay Pacific
Deal found 3/10$2,014
This American Airlines deal was found by Cheapflights users on 3/10. 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 3/274:52 pmPIA - SYD
2 stops24h 08mAmerican Airlines
Sun 4/69:10 amSYD - PIA
2 stops22h 35mAmerican Airlines
Deal found 3/10$2,147
This Qantas Airways deal was found by Cheapflights users on 3/10. 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.
Thu 3/278:00 amPIA - SYD
3 stops30h 10mMultiple Airlines
Sun 4/611:30 amSYD - PIA
2 stops24h 47mMultiple Airlines
Deal found 3/10$2,460
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Tue 4/88:50 amPIA - SYD
2 stops31h 10mUnited Airlines
Mon 4/149:30 amSYD - PIA
2 stops26h 21mUnited Airlines
Deal found 3/10$4,482
This AranGrant deal was found by Cheapflights users on 3/10. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/83:37 pmPIA - SYD
1 stop24h 18mQantas Airways
Mon 4/1410:25 amSYD - PIA
1 stop19h 38mQantas Airways
Deal found 3/10$11,308

Find flights from Peoria to Australia within your budget

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 March 10, 2025.

Fly from

Peoria

Fly to

Australia

Route

Depart

Return

Price

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Tue 4/8

11:16 am-10:50 am

2 stops32h 34m

Sydney Kingsford Smith

Mon 4/14

9:50 pm-10:03 pm

2 stops39h 13m

$2,014

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Thu 3/27

4:52 pm-9:00 am

2 stops24h 08m

Sydney Kingsford Smith

Sun 4/6

9:10 am-4:45 pm

2 stops22h 35m

$2,147

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Thu 3/27

8:00 am-6:10 am

3 stops30h 10m

Sydney Kingsford Smith

Sun 4/6

11:30 am-9:17 pm

2 stops24h 47m

$2,460

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Tue 4/8

8:50 am-7:00 am

2 stops31h 10m

Sydney Kingsford Smith

Mon 4/14

9:30 am-8:51 pm

2 stops26h 21m

$4,482

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Tue 4/8

3:37 pm-6:55 am

1 stop24h 18m

Sydney Kingsford Smith

Mon 4/14

10:25 am-3:03 pm

1 stop19h 38m

$11,308

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

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.

Travel insights for flights from Peoria to Australia

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

Rainfall in Australia by month

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

In terms of precipitation, rainfall in Australia 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 Australia when rainfall is around 2.0 in.

Temperature in Australia by month

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

If weather is an important factor for your trip to Australia, 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 Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated March 10, 2025.
Cathay Pacific
7.5
Good
828 reviews

Comfort

7.6

Overall

7.5

Crew

8.0

Food

7.3

Boarding

7.8

Entertainment

7.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information

Cathay Pacific
7.5
Good
828 reviews
Cathay Pacific
7.5
Good
828 reviews

Comfort

7.6

Overall

7.5

Crew

8.0

Food

7.3

Boarding

7.8

Entertainment

7.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information

Qantas Airways
7.4
Good
812 reviews
Cathay Pacific
7.5
Good
828 reviews

Comfort

7.6

Overall

7.5

Crew

8.0

Food

7.3

Boarding

7.8

Entertainment

7.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information

United Airlines
7.4
Good
8,631 reviews
Cathay Pacific
7.5
Good
828 reviews

Comfort

7.6

Overall

7.5

Crew

8.0

Food

7.3

Boarding

7.8

Entertainment

7.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information

American Airlines
7.2
Good
10,000 reviews
Cathay Pacific
7.5
Good
828 reviews

Comfort

7.6

Overall

7.5

Crew

8.0

Food

7.3

Boarding

7.8

Entertainment

7.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information

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.

  • 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.

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

    Currently, February is the cheapest month in which you can book a flight from Peoria, Illinois to Australia (average of $1,051). Flying from Peoria, Illinois to Australia 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

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Alternative routes for Peoria to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Peoria to Australia

Discover the top 2 airlines that operate flights from Peoria to Australia. 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 March 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,187Average$1,737FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,482Average$1,919FlexibilityNo cancel feeOn-time74%
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