HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kaohsiung

$942+ Cheap flights from St. Louis (STL) to Kaohsiung

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — KHH
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Kaohsiung with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from St. Louis to Kaohsiung

Keep the following information in mind while searching for St. Louis to Kaohsiung flight deals. Data was last updated August 1, 2025.

Round-trip from

$942
(United Airlines)
From Lambert-St Louis to Kaohsiung
Search Deals

Find flight deals from St. Louis to Kaohsiung

Cheapest flights from St. Louis to Kaohsiung
Explore the most affordable flight options available from St. Louis to Kaohsiung. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/145:30 pmSTL - KHH
3 stops38h 30mUnited Airlines
Sun 9/2110:25 amKHH - STL
3 stops23h 21mUnited Airlines
Deal found 7/31$942
This IEagle deal was found by Cheapflights users on 7/31. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:00 amSTL - KHH
2 stops26h 45mMultiple Airlines
Sun 9/217:00 amKHH - STL
2 stops29h 59mMultiple Airlines
Deal found 7/31$979

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Kaohsiung 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 August 1, 2025.
Use the filters below to find and compare flights from St. Louis to Kaohsiung that are best for you.

Fly from

St. Louis

Fly to

Kaohsiung

Route

Depart

Return

Price

St. LouisKaohsiung City

STL - KHH

STLKHH

Lambert-St Louis

Sun 9/14

5:30 pm-9:00 pm

3 stops38h 30m

Kaohsiung City

Sun 9/21

10:25 am-8:46 pm

3 stops23h 21m

$942

St. LouisKaohsiung City

STL - KHH

STLKHH

Lambert-St Louis

Sun 9/14

6:00 am-9:45 pm

2 stops26h 45m

Kaohsiung City

Sun 9/21

7:00 am-11:59 pm

2 stops29h 59m

$979

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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

Have a flexible travel schedule? Discover the best time to fly to Kaohsiung 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 Kaohsiung
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Kaohsiung

Get insights into the airlines that provide service to Kaohsiung. 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 Kaohsiung. Reviews last updated August 1, 2025.
Read through reviews of airlines operating flights from St. Louis to Kaohsiung, such as United Airlines. 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.
United Airlines
7.4
Good
8,904 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,904 reviews
United Airlines
7.4
Good
8,904 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Kaohsiung. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Kaohsiung 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Kaohsiung

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Taiwan Taoyuan Intl flights
St. Louis to Sung Shan flights
St. Louis to Kaohsiung City flights
Kansas City to Taiwan Taoyuan Intl flights
Springfield to Taiwan Taoyuan Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.