How long is the flight from Missouri to Perth?

Airlines like United Airlines, Cathay Pacific, and Qantas Airways fly from Missouri to Perth in about 31h 10m. The time it takes to get you to your destination can typically vary by up to 19h 15m. Missouri and Perth are separated by a distance of 17506 km. This flight may include one or multiple stops. Find deals

In terms of precipitation, rainfall in Perth ranges from 0.0 - 170.0 inches per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Perth when rainfall is around 0.0 mm. Find deals

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C). Find deals

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

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. Find deals

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.

$1,168+ Flights from Missouri to Perth

Cheap flight deals from Missouri to Perth

Enter your travel dates to find the best prices.

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 18 December 2025.

Wed 24/1206:20STL - PER

2 stops42h 10mQantas Airways

Sun 4/122:45PER - STL

2 stops39h 06mQantas Airways

Deal found 17/12$4,518

Wed 24/1208:05STL - PER

3 stops42h 45mMultiple Airlines

Sun 4/118:50PER - STL

3 stops41h 32mMultiple Airlines

Deal found 17/12$6,408

Tue 16/1205:15STL - PER

2 stops35h 40mCathay Pacific

Sun 21/1200:25PER - STL

2 stops33h 06mCathay Pacific

Deal found 15/12$10,820

Tue 23/1213:49MCI - PER

2 stops38h 56mQatar Airways

Fri 2/115:55PER - MCI

2 stops39h 15mQatar Airways

Deal found 16/12$15,670

Tue 23/1215:53MCI - PER

2 stops32h 52mUnited Airlines

Fri 2/123:45PER - MCI

3 stops36h 05mUnited Airlines

Deal found 16/12$20,916

Tue 16/1217:30STL - PER

2 stops28h 35mMultiple Airlines

Mon 22/1222:45PER - STL

3 stops32h 25mMultiple Airlines

Deal found 15/12$21,652

Tue 23/1213:50MCI - PER

3 stops37h 00mMultiple Airlines

Fri 2/118:50PER - MCI

3 stops42h 23mMultiple Airlines

Deal found 16/12$26,517

Tue 23/1217:45MCI - PER

3 stops28h 40mAmerican Airlines

Fri 2/110:20PER - MCI

3 stops27h 38mAmerican Airlines

Deal found 16/12$48,604

Best flights from Missouri to Perth
Discover carefully curated flight deals from Missouri to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.

Sat 31/117:00STL - PER

2 stops31h 10mUnited Airlines

Sat 7/215:15PER - STL

2 stops44h 45mUnited Airlines

Deal found 17/12$2,792

Thu 19/206:30STL - PER

2 stops50h 25mCathay Pacific

Mon 23/208:30PER - STL

2 stops47h 41mCathay Pacific

Deal found 16/12$2,841

Tue 12/506:30STL - PER

2 stops49h 40mQantas Airways

Sat 16/510:30PER - STL

2 stops25h 46mQantas Airways

Deal found 15/12$3,197

Thu 19/216:05STL - PER

3 stops56h 25mAir Canada

Mon 23/222:55PER - STL

3 stops54h 34mAir Canada

Deal found 16/12$3,479

Sat 31/115:00MCI - PER

2 stops30h 20mUnited Airlines

Sat 7/216:45PER - MCI

2 stops43h 10mUnited Airlines

Deal found 17/12$2,801

Tue 12/514:20STL - PER

3 stops36h 25mAir Canada

Sat 16/513:15PER - STL

3 stops43h 49mAir Canada

Deal found 15/12$4,141

Last-minute flights from Missouri to Perth
Discover last-minute flight deals from Missouri to Perth. Data last updated 18 December 2025 and is based on user searches.

Tue 23/1213:49MCI - PER

2 stops38h 56mQatar Airways

Fri 2/115:55PER - MCI

2 stops39h 15mQatar Airways

Deal found 16/12$15,670

Tue 23/1215:53MCI - PER

2 stops32h 52mUnited Airlines

Fri 2/123:45PER - MCI

3 stops36h 05mUnited Airlines

Deal found 16/12$20,916

Tue 23/1213:50MCI - PER

3 stops37h 00mMultiple Airlines

Fri 2/118:50PER - MCI

3 stops42h 23mMultiple Airlines

Deal found 16/12$26,517

Tue 23/1217:45MCI - PER

3 stops28h 40mAmerican Airlines

Fri 2/110:20PER - MCI

3 stops27h 38mAmerican Airlines

Deal found 16/12$48,604

Wed 24/1206:20STL - PER

2 stops42h 10mQantas Airways

Sun 4/122:45PER - STL

2 stops39h 06mQantas Airways

Deal found 17/12$4,518

Wed 24/1208:05STL - PER

3 stops42h 45mMultiple Airlines

Sun 4/118:50PER - STL

3 stops41h 32mMultiple Airlines

Deal found 17/12$6,408

One-way flights from Missouri to Perth
Search for one-way flight options from Missouri to Perth. Find affordable one-way fares based on user searches. Data last updated 18 December 2025.

Sun 1/314:02MCI - PER

2 stops34h 13mQantas Airways

Deal found 17/12$1,168

Sat 18/407:00MCI - PER

3 stops46h 35mMultiple Airlines

Deal found 17/12$1,306

Sat 18/414:03MCI - PER

2 stops37h 57mQantas Airways

Deal found 17/12$1,356

Find flight deals from Missouri to Perth

Round-trip from	$2,792
One-way from	$1,168

United Airlines
31/1-7/2
4 total stops
75h 55m total
Missouri to Perth

Search Deals

Qantas Airways
1/3
2 total stops
34h 13m total
Missouri to Perth

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Sat 31/1

17:00-14:10

2 stops31h 10m

Perth

Sat 7/2

15:15-22:00

2 stops44h 45m

$2,792

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Sat 31/1

15:00-11:20

2 stops30h 20m

Perth

Sat 7/2

16:45-21:55

2 stops43h 10m

$2,801

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Thu 19/2

06:30-22:55

2 stops50h 25m

Perth

Mon 23/2

08:30-18:11

2 stops47h 41m

$2,841

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Tue 12/5

06:30-21:10

2 stops49h 40m

Perth

Sat 16/5

10:30-23:16

2 stops25h 46m

$3,197

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Thu 19/2

16:05-14:30

3 stops56h 25m

Perth

Mon 23/2

22:55-15:29

3 stops54h 34m

$3,479

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Tue 12/5

14:20-15:45

3 stops36h 25m

Perth

Sat 16/5

13:15-20:04

3 stops43h 49m

$4,141

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Sun 1/3

14:02-12:25

2 stops32h 23m

$1,168

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Sat 18/4

07:00-18:35

3 stops46h 35m

$1,306

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Sat 18/4

14:03-17:00

2 stops37h 57m

$1,356

Flights are sorted by cheapest return flights first.

Deals found on 15/12

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.

Related info for your journey

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.
How long is the flight from Missouri to Perth?
Airlines like United Airlines, Cathay Pacific, and Qantas Airways fly from Missouri to Perth in about 31h 10m. The time it takes to get you to your destination can typically vary by up to 19h 15m. Missouri and Perth are separated by a distance of 17506 km. This flight may include one or multiple stops.
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.

See more FAQs

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When you search for this flight from Missouri to Perth, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Missouri to Perth?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Perth from Missouri.

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Need flexible booking options for your flight to Perth from Missouri? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Cheap flights from Missouri to Perth from $1,168

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Missouri to Perth

Cheapest flights from Missouri to PerthExplore 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 18 December 2025.

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 18 December 2025.

Find flight deals from Missouri to Perth

Keep the following information in mind while searching for Missouri to Perth flight deals. Data was last updated 18 December 2025.

Round-trip from

One-way from

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Use the filters below to find and compare flights from Missouri to Perth that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Perth

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?

How long is the flight from Missouri to Perth?

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

How can I find direct flights from Missouri to Perth?

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

Travelling to a place near Perth?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missouri to Perth

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Missouri to Perth?

Why should you use Cheapflights to find cheap flight tickets from Missouri to Perth?

Can Cheapflights find flights from Missouri to Perth with no change fees?

Can Cheapflights notify me if prices for flights from Missouri to Perth become cheaper?

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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 18 December 2025.