Cheap Flights from Sydney (SYD) to Oshkosh (OSH)

Popular airlines from Sydney Airport (SYD) to Oshkosh, WI (OSH-Wittman Regional)

Flights from Sydney (SYD) to Oshkosh (OSH)
Origin airport
Kingsford Smith Intl.
Destination airport
Wittman Regional
Distance
9225 mi

Sydney to Oshkosh Flights

The cheapest times to fly from Sydney to Oshkosh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sydney to Oshkosh are during the month of . You can find some of the cheapest flights from Sydney to Oshkosh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sydney to Oshkosh

Sunday is one of the best days to book for cheap flights from Sydney to Oshkosh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sydney to Oshkosh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sydney to Oshkosh in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sydney to Oshkosh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sydney to Oshkosh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Kingsford Smith Intl. Airport (SYD) to Oshkosh, WI (OSH-Wittman Regional) cost?
Lock in a cheap one-way flight or cheap return flight from Kingsford Smith Intl. Airport (SYD) to Oshkosh, WI (OSH-Wittman Regional) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Kingsford Smith Intl. Airport (SYD) to Oshkosh, WI (OSH-Wittman Regional)?
The cheapest month to fly from SYD to OSH is , when there's less demand. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Kingsford Smith Intl. Airport (SYD) to Oshkosh, WI (OSH-Wittman Regional)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SYD to OSH flight.
How many flights per day from Kingsford Smith Intl. Airport (SYD) to Oshkosh, WI (OSH-Wittman Regional)?
There are no daily direct flights available from Kingsford Smith Intl. Airport (SYD) to Oshkosh, WI (OSH-Wittman Regional). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from SYD to OSH?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kingsford Smith Intl. Airport (SYD) to Oshkosh, WI (OSH-Wittman Regional)?
To avoid possible delays on the Kingsford Smith Intl. Airport (SYD) to Oshkosh, WI (OSH-Wittman Regional) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Kingsford Smith Intl. Airport (SYD) to Oshkosh, WI (OSH-Wittman Regional) last-minute?
Booking your flight from SYD to OSH right before your trip is typically more expensive. But if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a SYD to OSH flight and hotel package?
Compared with arranging flights and hotels separately, booking a SYD to OSH flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place will take the stress out of travel planning. Simply secure your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Kingsford Smith Intl. Airport (SYD) to Oshkosh, WI (OSH-Wittman Regional)?
Typically, you're able to cancel or reschedule your SYD to OSH flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need further details, visit our Customer Service portal.

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*Available to One Key members.