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Cheap flights from St. Louis (STL) to Vienna (VIE) from $375

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — VIE
Jun 10 — Jun 171
From?
To?
Mon 6/10
Mon 6/17
1 adult, Economy
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The best prices from Lambert-St Louis to Vienna Intl are usually found in November or February, booked 75 days in advance, depart on a Wednesday or Monday and return on a Wednesday

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 June 5, 2024.

Popular in

June

Cheapest in

November

Average price

$1,524

Round-trip from

$700
High demand for flights, 35% potential price rise
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Best time to find cheap flights, 24% potential price drop
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Average for round-trip flights in June 2024
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From Lambert-St Louis to Vienna Intl
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What is the cheapest day to fly round-trip from St. Louis to Vienna?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Vienna. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from St. Louis to Vienna?

Find a great deal and save up to 128% by booking at least 49 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Vienna within the next two weeks, with the cheapest ticket starting at $1,402.

What is the cheapest month to fly from St. Louis to Vienna?

Flights from St. Louis to Vienna lean towards being more expensive in June. Prices are generally better when you fly from St. Louis to Vienna in November, with the cheapest ticket starting at $560.

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 20% on flights from St. Louis to Vienna by exploring options for tickets in the evening.

Cheap St. Louis to Vienna flights in June & July 2024

Find cheap flight options from St. Louis to Vienna specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 5, 2024.
Scroll through some of the best deals on flights from St. Louis to Vienna in 2024. Check back regularly for other flight deals.
Tue 7/2310:19 amSTL - VIE
2 stops15h 11mMultiple Airlines
Thu 8/16:40 amVIE - STL
2 stops21h 25mMultiple Airlines
Deal found 6/4$1,081
Tue 7/2311:25 amSTL - VIE
1 stop13h 55mUnited Airlines
Thu 8/19:05 amVIE - STL
2 stops20h 32mUnited Airlines
Deal found 6/4$1,087
Tue 6/259:50 amSTL - VIE
2 stops20h 55mAir Canada
Tue 7/911:00 amVIE - STL
2 stops34h 18mAir Canada
Deal found 6/4$1,118
Tue 6/259:50 amSTL - VIE
1 stop15h 50mAir Canada
Tue 7/911:00 amVIE - STL
2 stops35h 21mAir Canada
Deal found 6/4$1,187
Tue 7/236:30 amSTL - VIE
1 stop18h 50mMultiple Airlines
Thu 8/111:00 amVIE - STL
1 stop17h 05mMultiple Airlines
Deal found 6/4$1,197
Tue 6/2511:38 amSTL - VIE
1 stop13h 42mAustrian Airlines
Tue 7/910:45 amVIE - STL
1 stop18h 52mAustrian Airlines
Deal found 6/4$1,503
Tue 6/258:05 amSTL - VIE
3 stops20h 45mMultiple Airlines
Tue 7/99:35 pmVIE - STL
3 stops29h 26mMultiple Airlines
Deal found 6/4$1,597
Tue 7/2311:30 amSTL - VIE
2 stops17h 20mMultiple Airlines
Thu 8/19:40 pmVIE - STL
3 stops29h 21mMultiple Airlines
Deal found 6/4$1,693
Tue 6/258:05 amSTL - VIE
3 stops20h 45mMultiple Airlines
Tue 7/911:25 pmVIE - STL
2 stops21h 05mMultiple Airlines
Deal found 6/4$2,028

St. Louis to Vienna 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Vienna in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
Scroll through some of the best deals on flights from St. Louis to Vienna in 2024. Check back regularly for other flight deals.
Wed 10/94:05 pmSTL - VIE
2 stops14h 15mAir Canada
Wed 10/1611:00 amVIE - STL
2 stops35h 20mAir Canada
Deal found 6/4$727
Wed 10/910:10 amSTL - VIE
1 stop15h 20mAir Canada
Wed 10/1611:00 amVIE - STL
2 stops35h 20mAir Canada
Deal found 6/4$729
Wed 10/910:10 amSTL - VIE
1 stop15h 20mAir Canada
Wed 10/1610:30 amVIE - STL
1 stop16h 30mAir Canada
Deal found 6/4$750
Thu 10/1010:10 amSTL - VIE
1 stop15h 20mAir Canada
Wed 10/1611:00 amVIE - STL
2 stops35h 20mAir Canada
Deal found 6/4$779
Wed 10/93:25 pmSTL - VIE
1 stop12h 20mLufthansa
Wed 10/167:00 amVIE - STL
1 stop13h 30mLufthansa
Deal found 6/5$781
Mon 9/910:10 amSTL - VIE
1 stop15h 20mUnited Airlines
Mon 9/3010:30 amVIE - STL
2 stops30h 37mUnited Airlines
Deal found 6/5$892
Mon 9/910:10 amSTL - VIE
1 stop15h 20mUnited Airlines
Mon 9/3010:50 amVIE - STL
1 stop30h 08mUnited Airlines
Deal found 6/5$916
Wed 8/74:18 pmSTL - VIE
2 stops34h 52mBritish Airways
Mon 8/128:30 pmVIE - STL
2 stops53h 09mBritish Airways
Deal found 6/4$1,029
Wed 8/75:30 pmSTL - VIE
2 stops22h 15mMultiple Airlines
Mon 8/128:10 pmVIE - STL
2 stops30h 51mMultiple Airlines
Deal found 6/5$1,034

One-way flights to Vienna from St. Louis

Search for one-way flight options from St. Louis to Vienna. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
Users traveling one-way from St. Louis to Vienna can select one of these great deals. Users needing a return flight from St. Louis to Vienna should utilize the search form above.
Tue 8/67:33 pmSTL - VIE
2 stops44h 07mMultiple Airlines
Deal found 6/3$375
Tue 8/611:26 amSTL - VIE
3 stops28h 34mMultiple Airlines
Deal found 6/3$452
Tue 6/253:47 pmSTL - VIE
3 stops48h 13mMultiple Airlines
Deal found 6/4$526
Tue 6/2511:57 amSTL - VIE
2 stops27h 33mMultiple Airlines
Deal found 6/4$549
Tue 8/68:25 amSTL - VIE
1 stop17h 05mUnited Airlines
Deal found 6/3$763
Tue 8/612:00 pmSTL - VIE
1 stop13h 40mMultiple Airlines
Deal found 6/3$878
Tue 6/2511:00 amSTL - VIE
1 stop14h 30mAir Canada
Deal found 6/4$954

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 3,050,429 searches. Data last updated June 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$727 - $1,503

Route

Depart

Return

Price

Lambert-St LouisVienna Intl

STL - VIE

STLVIE

Lambert-St Louis

Wed 10/9

2 stops14h 15m

Vienna Intl

Wed 10/16

2 stops35h 20m

$727

Lambert-St LouisVienna Intl

STL - VIE

STLVIE

Lambert-St Louis

Wed 10/9

1 stop15h 20m

Vienna Intl

Wed 10/16

2 stops35h 20m

$729

Lambert-St LouisVienna Intl

STL - VIE

STLVIE

Lambert-St Louis

Wed 10/9

1 stop15h 20m

Vienna Intl

Wed 10/16

1 stop16h 30m

$750

Lambert-St LouisVienna Intl

STL - VIE

STLVIE

Lambert-St Louis

Wed 10/9

1 stop12h 20m

Vienna Intl

Wed 10/16

1 stop13h 30m

$781

Lambert-St LouisVienna Intl

STL - VIE

STLVIE

Lambert-St Louis

Mon 9/9

1 stop15h 20m

Vienna Intl

Mon 9/30

2 stops30h 37m

$892

Lambert-St LouisVienna Intl

STL - VIE

STLVIE

Lambert-St Louis

Mon 9/9

1 stop15h 20m

Vienna Intl

Mon 9/30

1 stop30h 08m

$916

Lambert-St LouisVienna Intl

STL - VIE

STLVIE

Lambert-St Louis

Wed 8/7

2 stops34h 52m

Vienna Intl

Mon 8/12

2 stops53h 09m

$1,029

Lambert-St LouisVienna Intl

STL - VIE

STLVIE

Lambert-St Louis

Wed 8/7

2 stops22h 15m

Vienna Intl

Mon 8/12

2 stops30h 51m

$1,034

Lambert-St LouisVienna Intl

STL - VIE

STLVIE

Lambert-St Louis

Tue 6/25

1 stop13h 42m

Vienna Intl

Tue 7/9

1 stop18h 52m

$1,503

Flights are sorted by cheapest first

Deals found on 6/4

How far ahead should I book a flight from St. Louis to Vienna?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Vienna. Price data was last updated on May 31, 2024.
The price you pay for your flight from St. Louis to Vienna may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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What is the cheapest day to fly from St. Louis to Vienna?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Vienna. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Vienna flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Vienna by month

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

VIE

Temperature

33.8 - 71.6 °F

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 June 5, 2024.
See what other customers who have flown with Lufthansa, United Airlines and British Airways 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
7.7
Good
1,010 reviews

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Overall

7.7

Crew

8.2

Food

6.8

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

Austrian Airlines
7.7
Good
1,010 reviews
Austrian Airlines
7.7
Good
1,010 reviews

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Overall

7.7

Crew

8.2

Food

6.8

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

United Airlines
7.4
Good
10,703 reviews
Austrian Airlines
7.7
Good
1,010 reviews

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Overall

7.7

Crew

8.2

Food

6.8

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

Air Canada
7.0
Good
7,035 reviews
Austrian Airlines
7.7
Good
1,010 reviews

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Overall

7.7

Crew

8.2

Food

6.8

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

Lufthansa
7.0
Good
7,529 reviews
Austrian Airlines
7.7
Good
1,010 reviews

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Overall

7.7

Crew

8.2

Food

6.8

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

British Airways
6.8
Okay
6,748 reviews
Austrian Airlines
7.7
Good
1,010 reviews

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Overall

7.7

Crew

8.2

Food

6.8

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

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.

  • Can I find flights from St. Louis to Vienna for under $800 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Vienna for under $800. The cheapest flight booked recently is on Air Canada for just $727, but on average you can expect to pay $1,055.

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

    Air Canada, at $727, was found to be the cheapest airline from St. Louis to Vienna.Alternate airlines to your destination round-trip include Lufthansa and United Airlines. You may be able to fly from St. Louis to Vienna for 27% less than the average price by searching for these airlines.

  • What does STL to VIE mean?

    Great question - STL to VIE just means Lambert-St Louis Airport to Vienna Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from St. Louis to Vienna that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Vienna flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Vienna with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Vienna flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from St. Louis to Vienna that allow pets onboard?

    Many airlines flying from St. Louis to Vienna offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Vienna?

    Yes, you can often find last-minute deals on St. Louis to Vienna flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Vienna flight deals updated?

    The St. Louis to Vienna flight deals you see on this page were last updated on 6/5.

  • What are the most popular airlines that fly from St. Louis to Vienna?

    Before booking your flight from St. Louis to Vienna check out the most popular airlines for this route: Air Canada, British Airways or Delta.

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

    Currently, November is the cheapest month in which you can book a flight from St. Louis to Vienna (average of $700). Flying from St. Louis to Vienna in June is currently the most expensive (average of $1,321). 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.

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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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Top 7 airlines flying from St. Louis to Vienna

Discover the top 7 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 3,050,429 searches. Data last updated June 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$560Average$570FlexibilityNo cancel feeOn-time77%
DeltaCheapest$583Average$1,031FlexibilityNo cancel feeOn-timeN/A
Austrian AirlinesCheapest$651Average$1,140FlexibilityNo cancel feeOn-time78%
Air CanadaCheapest$656Average$1,026FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$688Average$804FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$701Average$994FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$704Average$961FlexibilityNo cancel feeOn-time69%
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Search flights from St. Louis to Vienna by cabin class

Find flights from St. Louis to Vienna, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Vienna?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from St. Louis to Vienna. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Vienna?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Vienna from St. Louis.

Can Cheapflights find flights from St. Louis to Vienna with no change fees?

Need flexible booking options for your flight to Vienna from St. Louis? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from St. Louis to Vienna become cheaper?

Not ready to book yet? You can track prices for flights from St. Louis to Vienna on Cheapflights with our Price Alert feature and get notified when better prices are available.

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