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Cheap flight deals from Perth to St. Louis Starting at €818

Discover our range of affordable one-way and round-trip flights from Perth to St. Louis and kick-start your next adventure today!

  • One way
  • Round-trip
      • PER23:10
        29h 6m
        2 stops
        STL15:16
        Sat, Mar 8|Perth - St. Louis|Jetstar Airways
        €818€1,224
        33% OFF
        33% OFF
        €1,224€818

        Choose Jetstar Airways flights from Perth to St. Louis. The one-way connecting flight with Jetstar Airways departs from Perth Airport on Sat, Mar 8, arriving at St. Louis Lambert International Airport. One-way Prices start from €818 including taxes and charges.

      • PER16:45
        40h 11m
        2 stops
        STL18:56
        Tue, Feb 25|Perth - St. Louis|Virgin Australia
        €836€1,224
        32% OFF
        32% OFF
        €1,224€836

        Choose Virgin Australia flights from Perth to St. Louis. The one-way connecting flight with Virgin Australia departs from Perth Airport on Tue, Feb 25, arriving at St. Louis Lambert International Airport. One-way Prices start from €836 including taxes and charges.

      • PER23:10
        33h 20m
        2 stops
        STL19:30
        Sat, Mar 15|Perth - St. Louis|Jetstar Airways
        €873€1,224
        28% OFF
        28% OFF
        €1,224€873

        Choose Jetstar Airways flights from Perth to St. Louis. The one-way connecting flight with Jetstar Airways departs from Perth Airport on Sat, Mar 15, arriving at St. Louis Lambert International Airport. One-way Prices start from €873 including taxes and charges.

      • PER15:20
        44h 49m
        2 stops
        STL23:09
        Sat, Mar 8|Perth - St. Louis|United Airlines
        €897
        €897

        Choose United Airlines flights from Perth to St. Louis. The one-way connecting flight with United Airlines departs from Perth Airport on Sat, Mar 8, arriving at St. Louis Lambert International Airport. One-way Prices start from €897 including taxes and charges.

      • PER22:55
        37h 14m
        2 stops
        STL23:09
        Sat, Mar 8|Perth - St. Louis|Qantas Airways
        €904
        €904

        Choose Qantas Airways flights from Perth to St. Louis. The one-way connecting flight with Qantas Airways departs from Perth Airport on Sat, Mar 8, arriving at St. Louis Lambert International Airport. One-way Prices start from €904 including taxes and charges.

      • PER17:35
        39h 21m
        2 stops
        STL18:56
        Tue, Feb 25|Perth - St. Louis|Qantas Airways
        €916
        €916

        Choose Qantas Airways flights from Perth to St. Louis. The one-way connecting flight with Qantas Airways departs from Perth Airport on Tue, Feb 25, arriving at St. Louis Lambert International Airport. One-way Prices start from €916 including taxes and charges.

      • PER15:20
        44h 49m
        2 stops
        STL23:09
        Sat, Mar 8|Perth - St. Louis|Virgin Australia
        €940
        €940

        Choose Virgin Australia flights from Perth to St. Louis. The one-way connecting flight with Virgin Australia departs from Perth Airport on Sat, Mar 8, arriving at St. Louis Lambert International Airport. One-way Prices start from €940 including taxes and charges.

      • PER08:30
        37h 16m
        2 stops
        STL08:46
        Sat, Mar 15|Perth - St. Louis|Philippine Airlines
        €942
        €942

        Choose Philippine Airlines flights from Perth to St. Louis. The one-way connecting flight with Philippine Airlines departs from Perth Airport on Sat, Mar 15, arriving at St. Louis Lambert International Airport. One-way Prices start from €942 including taxes and charges.

      • PER06:40
        53h 29m
        2 stops
        STL23:09
        Sat, Mar 8|Perth - St. Louis|Singapore Airlines
        €954
        €954

        Choose Singapore Airlines flights from Perth to St. Louis. The one-way connecting flight with Singapore Airlines departs from Perth Airport on Sat, Mar 8, arriving at St. Louis Lambert International Airport. One-way Prices start from €954 including taxes and charges.

      • PER08:30
        51h 39m
        2 stops
        STL23:09
        Sat, Mar 8|Perth - St. Louis|Philippine Airlines
        €996
        €996

        Choose Philippine Airlines flights from Perth to St. Louis. The one-way connecting flight with Philippine Airlines departs from Perth Airport on Sat, Mar 8, arriving at St. Louis Lambert International Airport. One-way Prices start from €996 including taxes and charges.

      • PER01:00 pm
        3h 5m
        Nonstop
        STL02:00 pm
        Thu, Feb 20|Perth - St. Louis|Jetstar Airways
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Perth to St. Louis flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. QF770

    Qantas Airways

    06:20

    PER

    3.5h

    11:50

    MEL

    SMTWTFS
    Search

  2. QF021

    Qantas Airways

    16:35

    MEL

    15.7h

    15:15

    DFW

    -M-WT-S

  3. QF4351

    Qantas Airways

    17:45

    DFW

    1.7h

    19:29

    STL

    -M-WT-S

  4. QF644

    Qantas Airways

    09:05

    PER

    4.1h

    15:10

    SYD

    SMTWTFS
    Search

  5. QF011

    Qantas Airways

    17:35

    SYD

    13.8h

    14:20

    LAX

    SMTWTFS

  6. QF4814

    Qantas Airways

    17:29

    LAX

    3.6h

    23:04

    STL

    S--WT-S

  7. JQ989

    Jetstar Airways

    22:45

    PER

    4.3h

    06:05

    SYD

    S-T-TFS
    Search

  8. UA870

    United Airlines

    10:20

    SYD

    13.5h

    06:50

    SFO

    -M--T-S

  9. UA336

    United Airlines

    12:05

    SFO

    3.8h

    17:53

    STL

    SMTWTFS

  10. AA7316

    American Airlines

    22:55

    PER

    4.6h

    05:30

    BNE

    SMTWT-S
    Search

  11. AA008

    American Airlines

    09:40

    BNE

    14.8h

    08:30

    DFW

    SMTWTFS

  12. AA2487

    American Airlines

    14:52

    DFW

    1.7h

    16:33

    STL

    SMTWTFS

  13. AA7316

    American Airlines

    22:55

    PER

    4.6h

    05:30

    BNE

    SMTWT-S
    Search

  14. AA008

    American Airlines

    09:40

    BNE

    14.8h

    08:30

    DFW

    SMTWTFS

  15. AA3855

    American Airlines

    13:28

    DFW

    1.6h

    15:07

    STL

    SMTWTFS

  16. JQ967

    Jetstar Airways

    23:10

    PER

    4.5h

    05:40

    BNE

    S-TWTFS
    Search

  17. AA008

    American Airlines

    09:40

    BNE

    14.8h

    08:30

    DFW

    SMTWTFS

  18. AA3855

    American Airlines

    13:28

    DFW

    1.6h

    15:07

    STL

    SMTWTFS

  19. JQ971

    Jetstar Airways

    23:40

    PER

    3.6h

    06:15

    MEL

    SMTWTFS
    Search

  20. UA061

    United Airlines

    10:55

    MEL

    14.2h

    08:05

    SFO

    SMTWTFS

  21. UA336

    United Airlines

    12:05

    SFO

    3.8h

    17:53

    STL

    SMTWTFS

  22. JQ971

    Jetstar Airways

    23:40

    PER

    3.6h

    06:15

    MEL

    SMTWTFS
    Search

  23. AA7376

    American Airlines

    16:35

    MEL

    15.7h

    15:15

    DFW

    -M-WT-S

  24. AA2491

    American Airlines

    17:45

    DFW

    1.7h

    19:29

    STL

    SMTWTFS

  25. VA698

    Virgin Australia

    23:45

    PER

    3.6h

    06:20

    MEL

    SMTWT-S
    Search

  26. UA061

    United Airlines

    10:55

    MEL

    14.2h

    08:05

    SFO

    SMTWTFS

  27. UA336

    United Airlines

    12:05

    SFO

    3.8h

    17:53

    STL

    SMTWTFS

  28. UA7425

    United Airlines

    23:45

    PER

    3.6h

    06:20

    MEL

    SMTWT-S
    Search

  29. UA061

    United Airlines

    10:55

    MEL

    14.2h

    08:05

    SFO

    SMTWTFS

  30. UA336

    United Airlines

    12:05

    SFO

    3.8h

    17:53

    STL

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Perth to St. Louis?

Explore the best time to buy affordable tickets to St. Louis with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Perth (PER) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from Perth to St. Louis based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Perth (PER) to St. Louis (STL) cost?

    According to Trip.com's data, the lowest price is around €2,341.

  • What is the transportation method from the main airport to downtown in St. Louis?

    • The distance from St. Louis Lambert International Airport to downtown is about 20 km, by taxi about 40 minutes.

  • How many airports are there in St. Louis (STL)?

    There are 1 airport(s) near St. Louis (STL): St. Louis Lambert International Airport.

How to find a cheap flight from Perth to St. Louis

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Perth to St. Louis

Off-season for travelMarch
Peak season for travelApril
Flight distance17,537.8 km
Popular airlineAmerican Airlines

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