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St. Louis

$530+ Cheap flights from Vienna (VIE) to St. Louis (STL)

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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — STL
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Vienna to St. Louis

Cheapest flights from Vienna to St. Louis
Explore the most affordable flight options available from Vienna to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Finnair deal was found by Cheapflights users on 1/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:40 am
VIE
-
STL
2 stops23h 02m
Multiple Airlines
Mon 6/295:00 pm
STL
-
VIE
2 stops22h 55m
Multiple Airlines
Deal found 1/26$743
This American Airlines deal was found by Cheapflights users on 1/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:25 am
VIE
-
STL
2 stops23h 31m
American Airlines
Sat 11/212:50 pm
STL
-
VIE
2 stops17h 55m
American Airlines
Deal found 1/25$758
This Finnair deal was found by Cheapflights users on 1/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:25 am
VIE
-
STL
2 stops22h 33m
Multiple Airlines
Wed 3/1811:22 am
STL
-
VIE
2 stops29h 13m
Multiple Airlines
Deal found 1/25$761
This British Airways deal was found by Cheapflights users on 1/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:20 am
VIE
-
STL
2 stops19h 02m
British Airways
Mon 3/22:19 pm
STL
-
VIE
2 stops16h 31m
British Airways
Deal found 1/26$769
This American Airlines deal was found by Cheapflights users on 1/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:05 am
VIE
-
STL
2 stops32h 08m
American Airlines
Thu 11/1911:51 am
STL
-
VIE
2 stops23h 39m
American Airlines
Deal found 1/25$773
This Finnair deal was found by Cheapflights users on 1/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:05 pm
VIE
-
STL
2 stops34h 59m
Multiple Airlines
Sun 5/107:05 am
STL
-
VIE
2 stops28h 15m
Multiple Airlines
Deal found 1/26$790
This British Airways deal was found by Cheapflights users on 1/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/99:15 pm
VIE
-
STL
2 stops25h 59m
British Airways
Sun 2/154:13 pm
STL
-
VIE
2 stops21h 12m
British Airways
Deal found 1/26$791
This lastminute.com deal was found by Cheapflights users on 1/25. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:40 am
VIE
-
STL
2 stops19h 46m
British Airways
Mon 6/297:20 pm
STL
-
VIE
2 stops20h 20m
British Airways
Deal found 1/25$800
This Finnair deal was found by Cheapflights users on 1/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:15 pm
VIE
-
STL
2 stops31h 14m
Multiple Airlines
Sun 2/1511:46 am
STL
-
VIE
2 stops24h 19m
Multiple Airlines
Deal found 1/25$808
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:00 am
VIE
-
STL
1 stop12h 55m
Lufthansa
Wed 3/184:50 pm
STL
-
VIE
1 stop11h 55m
Lufthansa
Deal found 1/25$832
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Wed 3/117:00 am
VIE
-
STL
1 stop13h 55m
United Airlines
Wed 3/181:14 pm
STL
-
VIE
2 stops17h 06m
United Airlines
Deal found 1/25$852

Find flight deals from Vienna to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Vienna (VIE) to St. Louis (STL). 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$743
(Finnair)

One-way from

$530
(Priceline)

Popular in

December

Cheapest in

February

Average price

$750
Provider with most accurate pricing for Vienna Intl-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Vienna Intl-Lambert-St Louis flights.
Search Deals
From Vienna Intl to Lambert-St Louis
Search Deals
One-way flight from Vienna Intl to Lambert-St Louis
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Vienna to St. Louis 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 January 26, 2026.
Use the filters below to find and compare flights from Vienna to St. Louis that are best for you.

Fly from

Vienna

Fly to

St. Louis

Route

Depart

Return

Price

ViennaSt. Louis

VIE - STL

VIESTL

Vienna Intl

Thu 6/25

7:40 am-11:42 pm

2 stops23h 02m

Lambert-St Louis

Mon 6/29

5:00 pm-10:55 pm

2 stops22h 55m

$743

ViennaSt. Louis

VIE - STL

VIESTL

Vienna Intl

Wed 3/11

7:25 am-11:58 pm

2 stops22h 33m

Lambert-St Louis

Wed 3/18

11:22 am-10:35 pm

2 stops29h 13m

$761

ViennaSt. Louis

VIE - STL

VIESTL

Vienna Intl

Mon 2/23

11:20 am-11:22 pm

2 stops19h 02m

Lambert-St Louis

Mon 3/2

2:19 pm-1:50 pm

2 stops16h 31m

$769

ViennaSt. Louis

VIE - STL

VIESTL

Vienna Intl

Sun 5/3

7:05 pm-11:04 pm

2 stops34h 59m

Lambert-St Louis

Sun 5/10

7:05 am-6:20 pm

2 stops28h 15m

$790

ViennaSt. Louis

VIE - STL

VIESTL

Vienna Intl

Mon 2/9

9:15 pm-6:16 pm

2 stops28h 01m

Lambert-St Louis

Sun 2/15

4:13 pm-8:25 pm

2 stops21h 12m

$791

ViennaSt. Louis

VIE - STL

VIESTL

Vienna Intl

Mon 2/9

7:15 pm-7:29 pm

2 stops31h 14m

Lambert-St Louis

Sun 2/15

11:46 am-7:05 pm

2 stops24h 19m

$808

ViennaSt. Louis

VIE - STL

VIESTL

Vienna Intl

Wed 3/11

8:00 am-2:55 pm

1 stop12h 55m

Lambert-St Louis

Wed 3/18

4:50 pm-10:45 am

1 stop11h 55m

$832

ViennaSt. Louis

VIE - STL

VIESTL

Vienna Intl

Wed 3/11

7:00 am-2:55 pm

1 stop13h 55m

Lambert-St Louis

Wed 3/18

1:14 pm-12:20 pm

2 stops17h 06m

$852

ViennaSt. Louis

VIE - STL

VIESTL

Vienna Intl

Sun 5/3

7:00 am-1:25 pm

1 stop13h 25m

Lambert-St Louis

Sun 5/10

9:00 am-8:15 am

1 stop16h 15m

$853

ViennaSt. Louis

VIE - STL

VIESTL

Vienna Intl

Fri 5/15

11:35 am-10:14 pm

2 stops17h 39m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 11 results
1
2

Compare providers for flights from Vienna to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Vienna to St. Louis in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Vienna-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Vienna-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Vienna-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Vienna-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Vienna-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated January 26, 2026.
See what other customers who have flown with Lufthansa from Vienna to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,747 reviews

Entertainment

6.4

Comfort

6.8

Food

6.3

Boarding

7.0

Overall

6.8

Crew

7.6

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines
Lufthansa
6.8
Okay
7,747 reviews
Lufthansa
6.8
Okay
7,747 reviews

Entertainment

6.4

Comfort

6.8

Food

6.3

Boarding

7.0

Overall

6.8

Crew

7.6

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines

Related info for your journey

Find useful and relevant information for your journey from Vienna to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    British Airways can get you from Vienna to St. Louis in just under 19h 02m. Your travel time can differ by up to . There are 4949 mi between Vienna and St. Louis.

  • What is the cheapest airline to fly from Vienna to St. Louis round-trip?

    According to our current data, Lufthansa ($821), offers the cheapest pricing from Vienna to St. Louis. You may be able to fly from Vienna to St. Louis for 3% less than the average price by searching for this airline.

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

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

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

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

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

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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
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Fairview Heights
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Collinsville
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Chesterfield
Alton
Farmington
Festus

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Top airline flying from Vienna to St. Louis

Discover the top airline that operate flights from Vienna to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$821Average$886FlexibilityNo cancel feeOn-time76%

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