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Waikiki

$1,425+ Cheap flights from St. Louis (STL) to Waikiki, Australia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PER
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap flight deals from St. Louis to Waikiki

Keep the following information in mind while searching for St. Louis to Waikiki flight deals. Data was last updated September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,425
(Cathay Pacific)
Provider with most accurate pricing for Lambert-St Louis-Perth flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Perth flights.
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From Lambert-St Louis to Waikiki
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Find flight deals from St. Louis to Waikiki

Cheapest flights from St. Louis to Waikiki
Explore the most affordable flight options available from St. Louis to Waikiki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This Cathay Pacific deal was found by Cheapflights users on 9/24. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:39 amSTL - PER
2 stops32h 16mCathay Pacific
Sun 11/1612:25 amPER - STL
2 stops37h 17mCathay Pacific
Deal found 9/24$1,425
This Cathay Pacific deal was found by Cheapflights users on 9/24. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:00 amSTL - PER
2 stops33h 55mMultiple Airlines
Fri 11/1412:25 amPER - STL
2 stops37h 17mMultiple Airlines
Deal found 9/24$1,487
This oojo deal was found by Cheapflights users on 9/24. 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 11/87:00 amSTL - PER
2 stops33h 55mCathay Pacific
Sat 11/158:30 amPER - STL
2 stops53h 12mCathay Pacific
Deal found 9/24$1,503
This Gurufare deal was found by Cheapflights users on 9/23. 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.
Tue 12/166:55 amSTL - PER
2 stops34h 00mCathay Pacific
Wed 1/712:25 amPER - STL
2 stops36h 02mCathay Pacific
Deal found 9/23$2,105
This Qantas Airways deal was found by Cheapflights users on 9/23. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/151:20 pmSTL - PER
2 stops28h 25mQantas Airways
Sat 1/1010:20 amPER - STL
2 stops27h 39mQantas Airways
Deal found 9/23$2,120
This Qantas Airways deal was found by Cheapflights users on 9/23. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/151:20 pmSTL - PER
2 stops28h 25mQantas Airways
Mon 1/55:45 pmPER - STL
2 stops31h 59mQantas Airways
Deal found 9/23$2,124
This Gurufare deal was found by Cheapflights users on 9/23. 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.
Tue 12/166:55 amSTL - PER
2 stops34h 00mCathay Pacific
Thu 1/812:25 amPER - STL
2 stops36h 02mCathay Pacific
Deal found 9/23$2,155
This Qantas Airways deal was found by Cheapflights users on 9/23. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:44 pmSTL - PER
2 stops56h 36mQantas Airways
Sun 1/1110:45 pmPER - STL
2 stops33h 38mQantas Airways
Deal found 9/23$2,223
This oojo deal was found by Cheapflights users on 9/24. 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.
Sun 9/286:00 amSTL - PER
2 stops40h 10mQatar Airways
Tue 9/3010:45 pmPER - STL
2 stops55h 49mQatar Airways
Deal found 9/24$2,282
This Qantas Airways deal was found by Cheapflights users on 9/23. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:30 pmSTL - PER
2 stops28h 35mQantas Airways
Sun 1/1110:45 pmPER - STL
2 stops33h 38mQantas Airways
Deal found 9/23$2,286

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Waikiki 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 September 25, 2025.
Use the filters below to find and compare flights from St. Louis to Waikiki that are best for you.

Fly from

St. Louis

Fly to

Waikiki

Route

Depart

Return

Price

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Thu 11/13

8:39 am-6:55 am

2 stops32h 16m

Perth

Sun 11/16

12:25 am-11:42 pm

2 stops37h 17m

$1,425

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Sat 11/8

7:00 am-6:55 am

2 stops33h 55m

Perth

Fri 11/14

12:25 am-11:42 pm

2 stops37h 17m

$1,487

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Sat 11/8

7:00 am-6:55 am

2 stops33h 55m

Perth

Sat 11/15

8:30 am-11:42 pm

2 stops53h 12m

$1,503

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Mon 12/15

1:20 pm-7:45 am

2 stops28h 25m

Perth

Sat 1/10

10:20 am-11:59 pm

2 stops27h 39m

$2,120

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Sun 12/21

6:44 pm-5:20 pm

2 stops56h 36m

Perth

Sun 1/11

10:45 pm-6:23 pm

2 stops33h 38m

$2,223

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Sun 9/28

6:00 am-11:10 am

2 stops40h 10m

Perth

Tue 9/30

10:45 pm-5:34 pm

2 stops55h 49m

$2,282

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Best time to book a flight from St. Louis to Waikiki

Have a flexible travel schedule? Discover the best time to fly to Waikiki from St. Louis 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 St. Louis to Waikiki

What is the cheapest time of day to fly from STL to WK1?

Find hourly flight availability from St. Louis to Waikiki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 25, 2025.

When flying from St. Louis to Waikiki, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Waikiki. 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 from for flights from St. Louis to Waikiki?

    Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to Waikiki from St. Louis. Booking flights from Lambert-St Louis (STL) to Waikiki should be relatively easy as there are 0 daily outbound flights to Waikiki from 0 different airlines.

  • How long is the flight from St. Louis to Waikiki?

    Cathay Pacific can get you from St. Louis to Waikiki in just under 32h 16m. Your travel time can differ by up to . The distance between St. Louis and Waikiki is about 10878 mi.

  • Can I find deals for flights from St. Louis to Waikiki that include hotel bookings?

    Yes. In addition to deals on St. Louis to Waikiki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Waikiki?

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

  • Can I find deals for business class flights from St. Louis to Waikiki?

    Yes. Cheapflights offers flight deals from St. Louis to Waikiki 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 St. Louis to Waikiki?

    Currently, February is the cheapest month in which you can book a flight from St. Louis to Waikiki (average of $1,448). Flying from St. Louis to Waikiki in December is currently the most expensive (average of $2,019). 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

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