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Cheap flights from Missouri to Perth from $1,083

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PER
8 Jul — 15 Jul1
1 adult

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 3 July 2025.

Round-trip from

$2,177

One-way from

$1,083
Qantas Airways
  • Qantas Airways
  • 13/11-20/11
  • 4 total stops
  • 55h 45m total
  • Missouri to Perth
Search Deals
Qantas Airways
  • Qantas Airways
  • 16/9
  • 2 total stops
  • 33h 39m total
  • Missouri to Perth
Search Deals

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 3 July 2025.

Thu 13/1117:57STL - PER
2 stops28h 08mQantas Airways
Thu 20/1110:20PER - STL
2 stops27h 37mQantas Airways
Deal found 1/7$2,177
Thu 13/1111:10STL - PER
3 stops37h 05mAir New Zealand
Thu 20/1123:55PER - STL
3 stops32h 52mAir New Zealand
Deal found 1/7$2,737
Thu 13/1111:20STL - PER
2 stops29h 35mCathay Pacific
Wed 19/1100:15PER - STL
2 stops36h 14mCathay Pacific
Deal found 1/7$2,761
Thu 13/1109:20STL - PER
2 stops36h 40mQatar Airways
Mon 17/1122:45PER - STL
2 stops35h 15mQatar Airways
Deal found 2/7$2,826
Sat 16/809:09STL - PER
3 stops41h 51mMultiple Airlines
Sat 23/819:50PER - STL
3 stops41h 03mMultiple Airlines
Deal found 1/7$3,505
Sat 16/818:05MCI - PER
2 stops29h 25mUnited Airlines
Sat 23/817:15PER - MCI
3 stops41h 27mUnited Airlines
Deal found 2/7$3,684
Thu 13/1116:05STL - PER
3 stops56h 25mAir Canada
Mon 17/1122:55PER - STL
3 stops54h 34mAir Canada
Deal found 2/7$3,840
Sat 16/815:06MCI - PER
2 stops44h 34mEmirates
Sat 23/806:00PER - MCI
2 stops53h 26mEmirates
Deal found 2/7$5,554

Cheapflights Fare Finder

Customise 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 647,157 searches. Data last updated 3 July 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 13/11

17:57-12:05

2 stops28h 08m

Perth

Thu 20/11

10:20-23:57

2 stops27h 37m

$2,177

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Thu 13/11

11:10-14:15

3 stops37h 05m

Perth

Thu 20/11

23:55-18:47

3 stops32h 52m

$2,737

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Thu 13/11

11:20-06:55

2 stops29h 35m

Perth

Wed 19/11

00:15-22:29

2 stops36h 14m

$2,761

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Thu 13/11

09:20-12:00

2 stops36h 40m

Perth

Mon 17/11

22:45-20:00

2 stops35h 15m

$2,826

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Sat 16/8

09:09-16:00

3 stops41h 51m

Perth

Sat 23/8

19:50-23:53

3 stops41h 03m

$3,505

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Sat 16/8

18:05-12:30

2 stops29h 25m

Perth

Sat 23/8

17:15-21:42

3 stops41h 27m

$3,684

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Thu 13/11

16:05-14:30

3 stops56h 25m

Perth

Mon 17/11

22:55-15:29

3 stops54h 34m

$3,840

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Sat 16/8

15:06-00:40

2 stops44h 34m

Perth

Sat 23/8

06:00-22:26

2 stops53h 26m

$5,554

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Tue 16/9

18:26-17:05

2 stops33h 39m

$1,083

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Sat 6/12

07:00-04:00

3 stops55h 00m

$1,194

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 11 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 return 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
No data available for this route at this time. Please check back soon.

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 3 July 2025.
Get a feel of what it's like to fly with Emirates, Air New Zealand, andCathay Pacific from Missouri to Perth by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.8

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
3,285 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.8

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
3,285 reviews
Check prices

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.8

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
922 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.8

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
872 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.8

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
3,593 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.8

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?

    If you book a flight to Perth from Missouri, you will be flying to Perth, which is the city’s only airport. Perth (PER) is located 10.2 km from the centre of Perth.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Missouri to Perth (average of $286). Flying from Missouri to Perth in December is currently the most expensive (average of $409). 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

Travelling to a place near Missouri?

Book flights to Missouri if you plan to visit one of these locations
Mandurah
Scarborough
Fremantle
Rottnest Island

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