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$3,127+ Cheap flights from Waterloo, IA (ALO) 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
ALO — SYD
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Waterloo to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Waterloo (ALO) 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 July 1, 2025.

Round-trip from

$3,127
(Qatar Airways)
From Waterloo to Sydney Kingsford Smith
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Find flight deals from Waterloo to Sydney

Cheapest flights from Waterloo to Sydney
Explore the most affordable flight options available from Waterloo to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Qatar Airways deal was found by Cheapflights users on 6/29. 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 8/213:14 pmALO - SYD
2 stops48h 01mQatar Airways
Mon 8/252:50 pmSYD - ALO
2 stops43h 40mQatar Airways
Deal found 6/29$3,127
This American Airlines deal was found by Cheapflights users on 6/29. 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 8/213:14 pmALO - SYD
2 stops24h 41mAmerican Airlines
Mon 8/259:10 amSYD - ALO
3 stops49h 20mAmerican Airlines
Deal found 6/29$12,196

Cheapflights Fare Finder

Customize your flight search to find flights from Waterloo 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 July 1, 2025.
Use the filters below to find and compare flights from Waterloo to Sydney that are best for you.

Fly from

Waterloo

Fly to

Sydney

Route

Depart

Return

Price

WaterlooSydney

ALO - SYD

ALOSYD

Waterloo

Thu 8/21

3:14 pm-6:15 am

2 stops48h 01m

Sydney Kingsford Smith

Mon 8/25

2:50 pm-7:30 pm

2 stops43h 40m

$3,127

WaterlooSydney

ALO - SYD

ALOSYD

Waterloo

Thu 8/21

3:14 pm-6:55 am

2 stops24h 41m

Sydney Kingsford Smith

Mon 8/25

9:10 am-7:30 pm

3 stops49h 20m

$12,196

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Best time to book a flight from Waterloo to Sydney

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

What is the cheapest month to book a flight from Waterloo, Iowa to Sydney?

Currently, February is the cheapest month in which you can book a flight from Waterloo, Iowa to Sydney (average of $1,040). Flying from Waterloo, Iowa to Sydney in December is currently the most expensive (average of $1,630). 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.

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 July 1, 2025.
See what other customers who have flown with Qatar Airways and American Airlines from Waterloo to Sydney have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,593 reviews

Comfort

7.4

Crew

7.9

Food

7.3

Boarding

7.5

Entertainment

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Qatar Airways
7.4
Good
3,593 reviews
Qatar Airways
7.4
Good
3,593 reviews

Comfort

7.4

Crew

7.9

Food

7.3

Boarding

7.5

Entertainment

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
American Airlines
7.2
Good
10,000 reviews
Qatar Airways
7.4
Good
3,593 reviews

Comfort

7.4

Crew

7.9

Food

7.3

Boarding

7.5

Entertainment

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Waterloo 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 Waterloo, Iowa to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Waterloo, Iowa to Sydney (average of $1,040). Flying from Waterloo, Iowa to Sydney in December is currently the most expensive (average of $1,630). 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 Waterloo?

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

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