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Cheap flights from Missouri to Perth from $1,414

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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PER
27 Jan — 3 Feb1
1 adult

Cheap flight deals from Missouri to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 January 2025.

Round-trip from

$2,666

One-way from

$1,414
Qatar Airways
  • Qatar Airways
  • 4/4-11/4
  • 4 total stops
  • 85h 05m total
  • Missouri to Perth
Qatar Airways
  • Qatar Airways
  • 17/2
  • 2 total stops
  • 43h 20m total
  • Missouri to Perth

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 22 January 2025.

Sat 5/405:33MCI - PER
2 stops52h 02mCathay Pacific
Sat 3/523:55PER - MCI
2 stops36h 47mCathay Pacific
Deal found 21/1$3,045
Sun 16/315:38MCI - PER
2 stops36h 17mAir New Zealand
Sun 23/318:50PER - MCI
2 stops51h 51mAir New Zealand
Deal found 20/1$3,123
Sat 24/519:10STL - PER
2 stops29h 25mAir New Zealand
Sun 3/808:05PER - STL
2 stops25h 16mAir New Zealand
Deal found 22/1$3,173
Sun 4/513:47MCI - PER
2 stops39h 48mQatar Airways
Sat 17/522:45PER - MCI
2 stops58h 56mQatar Airways
Deal found 20/1$3,283
Sun 4/506:00MCI - PER
3 stops43h 40mUnited Airlines
Sat 17/513:15PER - MCI
2 stops38h 28mUnited Airlines
Deal found 21/1$3,326
Sat 24/513:30STL - PER
3 stops37h 30mMultiple Airlines
Sun 3/808:05PER - STL
2 stops25h 16mMultiple Airlines
Deal found 22/1$3,426
Sun 4/512:59MCI - PER
3 stops33h 16mMultiple Airlines
Sat 17/517:55PER - MCI
3 stops32h 55mMultiple Airlines
Deal found 21/1$3,541
Sat 24/519:10STL - PER
2 stops31h 50mUnited Airlines
Sat 2/801:10PER - STL
2 stops40h 48mUnited Airlines
Deal found 22/1$3,933
Sun 16/314:00MCI - PER
3 stops36h 30mAir Canada
Sun 23/322:55PER - MCI
3 stops37h 49mAir Canada
Deal found 20/1$4,530

Find flights from Missouri to Perth within your budget

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 22 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Fri 4/4

06:44-18:35

2 stops46h 51m

Perth

Fri 11/4

22:45-23:59

2 stops38h 14m

$2,666

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Sat 5/4

05:33-22:35

2 stops52h 02m

Perth

Sat 3/5

23:55-23:42

2 stops36h 47m

$3,045

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Sun 16/3

15:38-16:55

2 stops36h 17m

Perth

Sun 23/3

18:50-09:41

2 stops51h 51m

$3,123

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Sat 24/5

19:10-13:35

2 stops29h 25m

Perth

Sun 3/8

08:05-22:06

2 stops27h 01m

$3,173

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Sun 4/5

13:47-18:35

2 stops39h 48m

Perth

Sat 17/5

22:45-20:41

2 stops58h 56m

$3,283

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Sun 4/5

06:00-14:40

3 stops43h 40m

Perth

Sat 17/5

13:15-14:43

2 stops38h 28m

$3,326

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Sat 24/5

13:30-16:00

3 stops37h 30m

Perth

Sun 3/8

08:05-20:21

2 stops25h 16m

$3,426

Kansas CityPerth

MCI - PER

MCIPER

Kansas City

Sun 4/5

12:59-11:15

3 stops33h 16m

Perth

Sat 17/5

17:55-13:50

3 stops32h 55m

$3,541

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Fri 4/4

15:50-15:45

3 stops58h 55m

Perth

Thu 10/4

23:55-14:59

3 stops52h 04m

$3,851

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Sat 24/5

06:09-05:10

2 stops34h 01m

Perth

Sat 2/8

01:10-04:58

2 stops40h 48m

$4,026

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 15 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.

Travel insights for flights from Missouri to Perth

Get recent, data-driven insights about flights from Missouri to Perth including ideal travel times, pricing trends, and more.

Rainfall in Perth by month

Plan your trip to Perth by taking into account the average rainfall totals by month.

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.

Temperature in Perth by month

Plan your trip to Perth by taking into account the average temperature totals by month.

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).

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 22 January 2025.
Get a feel of what it's like to fly with United Airlines, Cathay Pacific and Air New Zealand from Missouri to Perth by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
483 reviews

Entertainment

7.4

Boarding

8.2

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 10

Connection Booked by United was one hour and 20 minutes to come from international Auckland to San Francisco, deplane, clear customs and immigration, collect baggage, transfer baggage, go through TSA, walk/run across terminals 20 minutes and barely make connection When united informed pre-vacation of the tightness of the connection,would not switch to a flight two hours later, despite open seats, the flight that the baggage actually took Passengers made connection; baggage did not Food: nonexistent for a cross country six hour flight Arrived early, but of course gate unavailable and then plane door to get off stuck for 20 minutes

7.9
Good
483 reviews
7.9
Good
483 reviews

Entertainment

7.4

Boarding

8.2

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 10

Connection Booked by United was one hour and 20 minutes to come from international Auckland to San Francisco, deplane, clear customs and immigration, collect baggage, transfer baggage, go through TSA, walk/run across terminals 20 minutes and barely make connection When united informed pre-vacation of the tightness of the connection,would not switch to a flight two hours later, despite open seats, the flight that the baggage actually took Passengers made connection; baggage did not Food: nonexistent for a cross country six hour flight Arrived early, but of course gate unavailable and then plane door to get off stuck for 20 minutes

7.5
Good
3,754 reviews
7.9
Good
483 reviews

Entertainment

7.4

Boarding

8.2

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 10

Connection Booked by United was one hour and 20 minutes to come from international Auckland to San Francisco, deplane, clear customs and immigration, collect baggage, transfer baggage, go through TSA, walk/run across terminals 20 minutes and barely make connection When united informed pre-vacation of the tightness of the connection,would not switch to a flight two hours later, despite open seats, the flight that the baggage actually took Passengers made connection; baggage did not Food: nonexistent for a cross country six hour flight Arrived early, but of course gate unavailable and then plane door to get off stuck for 20 minutes

7.5
Good
830 reviews
7.9
Good
483 reviews

Entertainment

7.4

Boarding

8.2

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 10

Connection Booked by United was one hour and 20 minutes to come from international Auckland to San Francisco, deplane, clear customs and immigration, collect baggage, transfer baggage, go through TSA, walk/run across terminals 20 minutes and barely make connection When united informed pre-vacation of the tightness of the connection,would not switch to a flight two hours later, despite open seats, the flight that the baggage actually took Passengers made connection; baggage did not Food: nonexistent for a cross country six hour flight Arrived early, but of course gate unavailable and then plane door to get off stuck for 20 minutes

7.5
Good
824 reviews
7.9
Good
483 reviews

Entertainment

7.4

Boarding

8.2

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 10

Connection Booked by United was one hour and 20 minutes to come from international Auckland to San Francisco, deplane, clear customs and immigration, collect baggage, transfer baggage, go through TSA, walk/run across terminals 20 minutes and barely make connection When united informed pre-vacation of the tightness of the connection,would not switch to a flight two hours later, despite open seats, the flight that the baggage actually took Passengers made connection; baggage did not Food: nonexistent for a cross country six hour flight Arrived early, but of course gate unavailable and then plane door to get off stuck for 20 minutes

7.4
Good
8,984 reviews
7.9
Good
483 reviews

Entertainment

7.4

Boarding

8.2

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 10

Connection Booked by United was one hour and 20 minutes to come from international Auckland to San Francisco, deplane, clear customs and immigration, collect baggage, transfer baggage, go through TSA, walk/run across terminals 20 minutes and barely make connection When united informed pre-vacation of the tightness of the connection,would not switch to a flight two hours later, despite open seats, the flight that the baggage actually took Passengers made connection; baggage did not Food: nonexistent for a cross country six hour flight Arrived early, but of course gate unavailable and then plane door to get off stuck for 20 minutes

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, July is the cheapest month in which you can book a flight from Missouri to Perth (average of $302). 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
Fremantle
Scarborough
Rottnest Island

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