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Perth

$712+ Cheap flights from Missouri to Perth (PER)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PER
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Missouri to Perth

Keep the following information in mind while searching for Missouri to Perth flight deals. Data was last updated July 3, 2025.

Round-trip from

$1,431
(FlightHub)

One-way from

$712
(FlightHub)
From Missouri to Perth
Search Deals
One-way flight from Missouri to Perth
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Find flight deals from Missouri to Perth

Cheapest flights from Missouri to Perth
Explore the most affordable flight options available from Missouri to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:57 pmSTL - PER
2 stops28h 08mQantas Airways
Thu 11/2010:20 amPER - STL
2 stops27h 37mQantas Airways
Deal found 7/1$1,431
This Gurufare deal was found by Cheapflights users on 7/3. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:08 pmMCI - PER
2 stops37h 07mQantas Airways
Sun 11/2310:55 pmPER - MCI
2 stops33h 16mQantas Airways
Deal found 7/3$1,596
This oojo deal was found by Cheapflights users on 7/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:40 pmMCI - PER
2 stops33h 10mAir New Zealand
Sat 11/2212:05 amPER - MCI
2 stops30h 32mAir New Zealand
Deal found 7/3$1,716
This Booking.com deal was found by Cheapflights users on 7/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:10 amSTL - PER
3 stops37h 05mAir New Zealand
Thu 11/2011:55 pmPER - STL
3 stops32h 52mAir New Zealand
Deal found 7/1$1,799
This Ovago deal was found by Cheapflights users on 7/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:20 amSTL - PER
2 stops29h 35mCathay Pacific
Wed 11/1912:15 amPER - STL
2 stops36h 14mCathay Pacific
Deal found 7/1$1,815
This Mytrip deal was found by Cheapflights users on 7/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/172:56 pmMCI - PER
2 stops34h 44mMultiple Airlines
Sun 8/245:10 amPER - MCI
3 stops45h 51mMultiple Airlines
Deal found 7/3$1,835
This Qatar Airways deal was found by Cheapflights users on 7/1. 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 11/139:20 amSTL - PER
2 stops36h 40mQatar Airways
Mon 11/1710:45 pmPER - STL
2 stops35h 15mQatar Airways
Deal found 7/1$1,858
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/48:25 amMCI - PER
3 stops38h 15mUnited Airlines
Wed 8/203:30 pmPER - MCI
2 stops38h 48mUnited Airlines
Deal found 7/3$1,898
This Air New Zealand deal was found by Cheapflights users on 7/1. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/169:09 amSTL - PER
3 stops41h 51mMultiple Airlines
Sat 8/237:50 pmPER - STL
3 stops41h 03mMultiple Airlines
Deal found 7/1$2,304
This Air Canada deal was found by Cheapflights users on 7/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:05 pmSTL - PER
3 stops56h 25mAir Canada
Mon 11/1710:55 pmPER - STL
3 stops54h 34mAir Canada
Deal found 7/1$2,524
This Emirates deal was found by Cheapflights users on 7/2. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/163:06 pmMCI - PER
2 stops44h 34mEmirates
Sat 8/236:00 amPER - MCI
2 stops53h 26mEmirates
Deal found 7/2$3,651

Cheapflights Fare Finder

Customize your flight search to find flights from Missouri to Perth 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 3, 2025.
Use the filters below to find and compare flights from Missouri to Perth that are best for you.

Fly from

Missouri

Fly to

Perth

Route

Depart

Return

Price

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Thu 11/13

5:57 pm-12:05 pm

2 stops28h 08m

Perth

Thu 11/20

10:20 am-11:57 pm

2 stops27h 37m

$1,431

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Fri 11/14

6:08 pm-9:15 pm

2 stops37h 07m

Perth

Sun 11/23

10:55 pm-6:11 pm

2 stops33h 16m

$1,596

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Sat 11/15

5:40 pm-4:50 pm

2 stops33h 10m

Perth

Sat 11/22

12:05 am-4:37 pm

2 stops30h 32m

$1,716

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Thu 11/13

11:10 am-2:15 pm

3 stops37h 05m

Perth

Thu 11/20

11:55 pm-6:47 pm

3 stops32h 52m

$1,799

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Thu 11/13

11:20 am-6:55 am

2 stops29h 35m

Perth

Wed 11/19

12:15 am-10:29 pm

2 stops36h 14m

$1,815

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Sun 8/17

2:56 pm-2:40 pm

2 stops34h 44m

Perth

Sun 8/24

5:10 am-2:01 pm

3 stops45h 51m

$1,835

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Thu 11/13

9:20 am-12:00 pm

2 stops36h 40m

Perth

Mon 11/17

10:45 pm-8:00 pm

2 stops35h 15m

$1,858

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Mon 8/4

8:25 am-11:40 am

3 stops38h 15m

Perth

Wed 8/20

3:30 pm-5:18 pm

2 stops38h 48m

$1,898

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Sat 8/16

9:09 am-4:00 pm

3 stops41h 51m

Perth

Sat 8/23

7:50 pm-11:53 pm

3 stops41h 03m

$2,304

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Thu 11/13

4:05 pm-2:30 pm

3 stops56h 25m

Perth

Mon 11/17

10:55 pm-3:29 pm

3 stops54h 34m

$2,524

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 14 results
1
2

Best time to book a flight from Missouri to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Missouri 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 Missouri to Perth

What is the cheapest time of day to fly from MO to PER?

Find hourly flight availability from Missouri to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Perth as you normally would.

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Emirates, Air New Zealand, and Cathay Pacific from Missouri to Perth. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,287 reviews

Boarding

8.1

Entertainment

8.2

Crew

8.3

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,287 reviews
Emirates
8.1
Very good
3,287 reviews

Boarding

8.1

Entertainment

8.2

Crew

8.3

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air New Zealand
8.0
Very good
486 reviews
Emirates
8.1
Very good
3,287 reviews

Boarding

8.1

Entertainment

8.2

Crew

8.3

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Cathay Pacific
7.6
Good
921 reviews
Emirates
8.1
Very good
3,287 reviews

Boarding

8.1

Entertainment

8.2

Crew

8.3

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qantas Airways
7.5
Good
868 reviews
Emirates
8.1
Very good
3,287 reviews

Boarding

8.1

Entertainment

8.2

Crew

8.3

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,594 reviews
Emirates
8.1
Very good
3,287 reviews

Boarding

8.1

Entertainment

8.2

Crew

8.3

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

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

  • What airport do you fly into for flights to Perth from Missouri?

    For a flight from Missouri to Perth, you will be flying into Perth. Perth (PER) is just 6.3 mi from the center of the city.

  • Can I find deals for flights from Missouri to Perth that include hotel bookings?

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

  • How can I find direct flights from Missouri to Perth?

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

  • Can I find deals for business class flights from Missouri to Perth?

    Yes. Cheapflights offers flight deals from Missouri to Perth 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 Missouri to Perth?

    Currently, February is the cheapest month in which you can book a flight from Missouri to Perth (average of $1,456). Flying from Missouri to Perth in December is currently the most expensive (average of $2,172). 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 Missouri?

Book flights to Missouri if you plan to visit one of these locations
Fremantle
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Top 3 airlines flying from Missouri to Perth

Discover the top 3 airlines that operate flights from Missouri to Perth. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,449Average$1,715FlexibilityNo cancel feeOn-time68%
Qantas AirwaysCheapest$1,691Average$2,465FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,928Average$1,936FlexibilityNo cancel feeOn-time69%

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