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$751+ Cheap flights from St. Louis (STL) to Vienna (VIE)

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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — VIE
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
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Cheap flight deals from St. Louis to Vienna

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Vienna (VIE). 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 diciembre 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$751
(Gotogate)

Popular in

June

Cheapest in

February

Average price

$811
Provider with most accurate pricing for Lambert-St Louis-Vienna Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Vienna Intl flights.
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From Lambert-St Louis to Vienna Intl
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High demand for flights, 20% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from St. Louis to Vienna

Cheapest flights from St. Louis to Vienna
Explore the most affordable flight options available from St. Louis to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This Air Canada deal was found by Cheapflights users on 12/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/243:50 pmSTL - VIE
2 stops33h 45mAir Canada
jue. 1/210:25 amVIE - STL
1 stop35h 41mAir Canada
Deal found 12/16$1,694
This Air Canada deal was found by Cheapflights users on 12/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/243:50 pmSTL - VIE
2 stops33h 45mMultiple Airlines
mar. 12/319:25 amVIE - STL
2 stops36h 41mMultiple Airlines
Deal found 12/16$1,713
This Lufthansa deal was found by Cheapflights users on 12/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/223:45 pmSTL - VIE
1 stop12h 00mLufthansa
mar. 12/318:00 amVIE - STL
2 stops16h 51mLufthansa
Deal found 12/16$1,858
This United Airlines deal was found by Cheapflights users on 12/16. 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.
mar. 12/243:50 pmSTL - VIE
1 stop33h 55mUnited Airlines
lun. 1/610:25 amVIE - STL
1 stop35h 41mUnited Airlines
Deal found 12/16$1,902
This British Airways deal was found by Cheapflights users on 12/16. 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.
mar. 12/241:45 pmSTL - VIE
2 stops21h 10mBritish Airways
vie. 1/36:55 amVIE - STL
2 stops21h 04mBritish Airways
Deal found 12/16$2,274
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/216:29 amSTL - VIE
2 stops22h 01mDelta
jue. 1/26:55 amVIE - STL
2 stops22h 11mDelta
Deal found 12/16$3,015
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/237:00 amSTL - VIE
1 stop18h 00mAustrian Airlines
jue. 1/210:30 amVIE - STL
1 stop16h 41mAustrian Airlines
Deal found 12/16$3,193
This Cathay Pacific deal was found by Cheapflights users on 12/16. 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.
dom. 12/226:30 amSTL - VIE
3 stops45h 00mCathay Pacific
vie. 1/39:00 amVIE - STL
3 stops45h 27mCathay Pacific
Deal found 12/16$12,748

Find flights from St. Louis to Vienna within your budget

Customize your flight search to find flights from St. Louis to Vienna 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 diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

sáb. 3/15

5:33 pm-8:45 am

2 stops33h 12m

Vienna Intl

mar. 3/25

7:00 am-3:06 pm

2 stops38h 06m

$751

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

sáb. 3/15

5:33 pm-8:45 am

2 stops33h 12m

Vienna Intl

mar. 3/25

8:15 pm-2:55 pm

1 stop24h 40m

$776

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

jue. 1/16

6:30 am-8:30 am

2 stops19h 00m

Vienna Intl

mié. 1/22

10:45 am-11:30 pm

2 stops19h 45m

$851

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

jue. 1/23

7:00 am-8:00 am

1 stop18h 00m

Vienna Intl

lun. 1/27

10:30 am-11:30 pm

1 stop20h 00m

$910

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

dom. 1/12

3:10 pm-9:55 pm

2 stops23h 45m

Vienna Intl

sáb. 1/18

7:15 pm-10:36 pm

2 stops34h 21m

$932

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

dom. 1/12

3:45 pm-3:05 pm

1 stop16h 20m

Vienna Intl

sáb. 1/18

6:30 pm-1:55 pm

1 stop26h 25m

$952

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

sáb. 5/24

5:18 pm-12:55 pm

2 stops36h 37m

Vienna Intl

jue. 5/29

7:50 pm-2:18 pm

2 stops25h 28m

$1,856

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

sáb. 12/28

11:30 am-8:05 am

1 stop13h 35m

$1,300

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

dom. 12/29

6:40 pm-10:20 am

3 stops56h 40m

$2,059

St. LouisVienna

STL - VIE

STLVIE

Lambert-St Louis

dom. 12/29

5:30 pm-8:20 am

2 stops31h 50m

$4,286

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 11 results
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Compare providers for flights from St. Louis to Vienna

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 St. Louis to Vienna in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 St. Louis-Vienna flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Vienna flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Vienna flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Vienna 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 St. Louis-Vienna 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 St. Louis to Vienna

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

Travel insights for flights from St. Louis to Vienna

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

What is the cheapest month to book a flight from St. Louis to Vienna?

Currently, December is the cheapest month in which you can book a flight from St. Louis to Vienna (average of $732). Flying from St. Louis to Vienna in June is currently the most expensive (average of $1,306). 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.

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

Find hourly flight availability from St. Louis to Vienna. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

Unlike in the morning, when flights are generally more expensive, you can save up to 36% on flights from St. Louis to Vienna by exploring options for tickets in the evening.

Rainfall in Vienna by month

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

In terms of precipitation, rainfall in Vienna ranges from 0.8 - 2.6 inches per month. July is typically the wettest month, when rainfall can reach 2.6 in. January is typically the driest time to visit Vienna when rainfall is around 0.8 in.

Temperature in Vienna by month

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

If weather is an important factor for your trip to Vienna, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Vienna

Get insights into the airlines that provide service to Vienna. 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 Vienna. Reviews last updated diciembre 18, 2024.
See what other customers who have flown with United Airlines, British Airways and Lufthansa from St. Louis to Vienna have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
787 reviews

Crew

8.2

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Food

6.8

Overall

7.6

Reviews

1 / 10

We are paying 200-300 Eur per flight, it is outrageous they don't offer water for free.

Austrian Airlines
7.6
Good
787 reviews
Austrian Airlines
7.6
Good
787 reviews

Crew

8.2

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Food

6.8

Overall

7.6

Reviews

1 / 10

We are paying 200-300 Eur per flight, it is outrageous they don't offer water for free.

United Airlines
7.4
Good
9,059 reviews
Austrian Airlines
7.6
Good
787 reviews

Crew

8.2

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Food

6.8

Overall

7.6

Reviews

1 / 10

We are paying 200-300 Eur per flight, it is outrageous they don't offer water for free.

Turkish Airlines
7.3
Good
3,907 reviews
Austrian Airlines
7.6
Good
787 reviews

Crew

8.2

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Food

6.8

Overall

7.6

Reviews

1 / 10

We are paying 200-300 Eur per flight, it is outrageous they don't offer water for free.

Air Canada
7.0
Good
8,382 reviews
Austrian Airlines
7.6
Good
787 reviews

Crew

8.2

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Food

6.8

Overall

7.6

Reviews

1 / 10

We are paying 200-300 Eur per flight, it is outrageous they don't offer water for free.

Lufthansa
6.8
Okay
7,091 reviews
Austrian Airlines
7.6
Good
787 reviews

Crew

8.2

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Food

6.8

Overall

7.6

Reviews

1 / 10

We are paying 200-300 Eur per flight, it is outrageous they don't offer water for free.

Related info for your journey

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

  • What are the cheapest airlines flying from St. Louis to Vienna round-trip?

    Air Canada, at $751, was found to be the cheapest airline from St. Louis to Vienna.Alternate airlines to your destination round-trip include United Airlines and Austrian Airlines. You may be able to fly from St. Louis to Vienna for 29% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from St. Louis to Vienna one-way?

    To fly one-way, consider booking your trip with Austrian Airlines, which is currently one of the cheapest options available, starting at $1,300. Turkish Airlines flights start at $4,286 while deals on United Airlines start at $7,017 one-way.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from St. Louis to Vienna (average of $732). Flying from St. Louis to Vienna in June is currently the most expensive (average of $1,306). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for St. Louis to Vienna

See prices for flight routes from nearby airports that may be better suited for you.
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St. Louis to Salzburg flights

Top 5 airlines flying from St. Louis to Vienna

Discover the top 5 airlines that operate flights from St. Louis to Vienna. 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 diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$611Average$1,154FlexibilityNo cancel feeOn-time78%
Air CanadaCheapest$656Average$996FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$688Average$804FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$691Average$994FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$701Average$1,121FlexibilityNo cancel feeOn-time69%
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