Cheap Flights from Sydney (SYD) to Casper (CPR)

Popular airlines from Sydney Airport (SYD) to Casper, WY (CPR-Natrona County Intl.)

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Frequently asked questions

How much does a flight from Kingsford Smith Intl. Airport (SYD) to Natrona County Intl. Airport (CPR) cost?
Grab a cheap one-way flight or cheap return flight from Kingsford Smith Intl. Airport (SYD) to Natrona County Intl. Airport (CPR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Kingsford Smith Intl. Airport (SYD) to Natrona County Intl. Airport (CPR)?
The cheapest month to fly from SYD to CPR is , when demand is low. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Kingsford Smith Intl. Airport (SYD) to Natrona County Intl. Airport (CPR)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from SYD to CPR. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Kingsford Smith Intl. Airport (SYD) to Natrona County Intl. Airport (CPR)?
Direct flights from Kingsford Smith Intl. Airport (SYD) to Natrona County Intl. Airport (CPR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SYD to CPR?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on various factors, such as the time of year and carrier.*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 Natrona County Intl. Airport (CPR)?
Select a flight from Kingsford Smith Intl. Airport (SYD) to Natrona County Intl. Airport (CPR) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Natrona County Intl. Airport (CPR) last-minute?
Holding off until just before your departure to book a flight from SYD to CPR generally means paying more. While you may come across some last-minute deals, they aren't always guaranteed. Keep your travel schedule open for a better chance of snagging a bargain.
Is it cheaper to book a SYD to CPR flight and hotel package?
Opting for a SYD to CPR flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our wide range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kingsford Smith Intl. Airport (SYD) to Natrona County Intl. Airport (CPR)?
Typically, you can reschedule or cancel your SYD to CPR flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Natrona County Intl.
Distance
8337 mi

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Sydney to Casper Flights

The cheapest times to fly from Sydney to Casper

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 Casper are during the month of . You can find some of the cheapest flights from Sydney to Casper with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sydney to Casper

Sunday is one of the best days to book for cheap flights from Sydney to Casper: 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 Casper

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 Casper 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 Casper 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 Casper 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.

 

Sydney to Casper Flights

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*Available to One Key members.