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Cheap flights from Champaign (CMI) to Sydney (SYD)

CMI — SYD
Mar 24 — Mar 311
Tue 3/24
Tue 3/31
1 adult, Economy
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Best time to book a flight from Champaign to Sydney

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

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 February 22, 2026.
Read reviews from past customers who have flown American Airlines from Champaign to Sydney. 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.
American Airlines
7.2
Good
11,338 reviews

Overall

7.2

Crew

8.0

Entertainment

6.9

Comfort

7.2

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,338 reviews
American Airlines
7.2
Good
11,338 reviews

Overall

7.2

Crew

8.0

Entertainment

6.9

Comfort

7.2

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

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

  • What is the cheapest airline to fly from Champaign to Sydney round-trip?

    Our cheapest airline available from Champaign to Sydney is American Airlines. Our recent data shows that you can find tickets from as low as $1,538 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Champaign 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.

See more FAQs

Traveling to a place near Sydney?

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

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Alternative routes for Champaign to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Sydney flights
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Top airline flying from Champaign to Sydney

Discover the top airline that operate flights from Champaign 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 February 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,538Average$1,947FlexibilityNo cancel feeOn-time71%

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