A city skyline with modern skyscrapers, a river, and surrounding greenery.

Cheap Flights from Kansas City (MCI) to Perth (PER)

View AU$1,186 flight on Tue, 25 Aug 2026Opens in a new window

Popular airlines from Kansas City International Airport (MCI) to Perth Airport (PER)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Kansas City (MCI) to Perth (PER)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER) cost?
You can find one-way and return flights from MCI to PER with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when MCI to PER ticket fares go up or down.
What is the cheapest month to fly from Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER)?
The cheapest months to fly from MCI to PER are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER)?
Enter MCI to PER and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER)?
To find a cheap flight from Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER)?
There are approximately 20 connecting flights per day from Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER). Some common connection points include Los Angeles Intl. (LAX), Dallas-Fort Worth Intl. (DFW), and San Francisco Intl. (SFO).
What is the earliest flight from Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from MCI to PER. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER)?
You'll generally find the most flights from Kansas City Intl. (MCI) to Perth (PER) on a Monday, with around 26 flights available. This gives you a good selection of options for your journey. Major airlines on this route include American Airlines, United, and Delta. Flight schedules are fairly consistent throughout the week, with only a slight variation compared to other days.
What are the most popular departure times for flights from Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER)?
The most popular departure times for flights from Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER) are in the morning, from 6am to 9am. Many major carriers, including United, Delta and Alaska Airlines, offer flights during this window. Many travellers prefer these times as it allows for an early start to their journey.
Can you fly business or first class from Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER)?
Yes, you can fly business class between MCI and PER. Airlines that offer business class service on this route include:
  • Alaska Airlines
  • United
  • American Airlines
How do I earn miles on a Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER) flight with Expedia?
It's easy to earn miles on a Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER) at the last minute?
Typically, booking a last minute flight from Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER) flight and hotel package?
Securing a Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER)?
If you booked your Kansas City, MO (MCI-Kansas City Intl.) to Perth, WA (PER) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kansas City Intl.
Destination airport
Perth
Distance
17038 km

Book with confidence

Your quick guide to flights from Kansas City to Perth

Pick up great flights from Kansas City to Perth

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Kansas City to Perth. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Kansas City to Perth that take around hours.

Find cheap flights from Kansas City to Perth

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Kansas City to Perth around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Perth is normally in .

Reasons to book your flight from Kansas City to Perth with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Kansas City to Perth across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Perth right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Kansas City to Perth

Explore a world of travel with Expedia

*Available to Expedia members.