STL - VIE

$336 Find Cheap Flights from St. Louis to Vienna - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$607
Typical prices: $645-$1,249
Austrian Airlines
Sat 11/17Tue 11/27
STL - VIE • 1 stop
Cheapest one-way
$336
Typical prices: $523-$761
British Airways
Sat 2/3
STL - VIE • 2 stops
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Vienna. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 37% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Newark (EWR)
Cheapest • Avg $555 (round-trip)
Frankfurt am Main (FRA)
Shortest trip • 13h 00m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from St. Louis to Vienna (STL-VIE)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Vienna

Tue, Nov 17 - Fri, Nov 27
Austrian Airlines Logo
11:29 am - 8:00 amSTL  Lambert-St Louis-VIE Vienna Intl
13h 31m1 stop Newark
Austrian Airlines Logo
10:55 am - 4:59 pmVIE  Vienna Intl-STL Lambert-St Louis
13h 04m1 stop Chicago O'Hare Intl
$607Austrian Airlines
Tue, Nov 17 - Fri, Nov 27
Austrian Airlines Logo
11:29 am - 8:00 amSTL  Lambert-St Louis-VIE Vienna Intl
13h 31m1 stop Newark
Austrian Airlines Logo
10:55 am - 4:59 pmVIE  Vienna Intl-STL Lambert-St Louis
13h 04m1 stop Chicago O'Hare Intl
$607Austrian Airlines
Tue, Nov 17 - Fri, Nov 27
Austrian Airlines Logo
11:29 am - 8:20 amSTL  Lambert-St Louis-VIE Vienna Intl
13h 51m2 stops Newark Boston Logan Intl
Austrian Airlines Logo
10:55 am - 4:59 pmVIE  Vienna Intl-STL Lambert-St Louis
13h 04m1 stop Chicago O'Hare Intl
$608Austrian Airlines
Tue, Nov 17 - Fri, Nov 27
Austrian Airlines Logo
11:29 am - 8:20 amSTL  Lambert-St Louis-VIE Vienna Intl
13h 51m2 stops Newark Boston Logan Intl
Austrian Airlines Logo
10:55 am - 4:59 pmVIE  Vienna Intl-STL Lambert-St Louis
13h 04m1 stop Chicago O'Hare Intl
$608Austrian Airlines
Sun, Oct 18 - Tue, Nov 3
United Airlines Logo
6:00 am - 8:15 amSTL  Lambert-St Louis-VIE Vienna Intl
19h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
10:30 am - 10:48 amVIE  Vienna Intl-STL Lambert-St Louis
31h 18m1 stop Newark
$658United Airlines
Sun, Oct 18 - Tue, Nov 3
United Airlines Logo
8:00 am - 8:15 amSTL  Lambert-St Louis-VIE Vienna Intl
17h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
10:45 am - 8:53 amVIE  Vienna Intl-STL Lambert-St Louis
29h 08m2 stops Boston Logan Intl Newark
$658United Airlines
Tue, Nov 17 - Fri, Nov 27
United Airlines Logo
10:53 am - 8:30 amSTL  Lambert-St Louis-VIE Vienna Intl
14h 37m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 4:59 pmVIE  Vienna Intl-STL Lambert-St Louis
17h 59m2 stops Frankfurt am Main Chicago O'Hare Intl
$659United Airlines
Wed, Dec 23 - Fri, Jan 8
Lufthansa Logo
6:58 pm - 10:45 amSTL  Lambert-St Louis-VIE Vienna Intl
32h 47m2 stops Chicago O'Hare Intl Frankfurt am Main
Lufthansa Logo
6:00 am - 1:45 pmVIE  Vienna Intl-STL Lambert-St Louis
14h 45m1 stop Frankfurt am Main
$2,179Lufthansa
Wed, Dec 23 - Fri, Jan 8
Lufthansa Logo
6:58 pm - 10:45 amSTL  Lambert-St Louis-VIE Vienna Intl
32h 47m2 stops Chicago O'Hare Intl Frankfurt am Main
Lufthansa Logo
8:00 am - 1:45 pmVIE  Vienna Intl-STL Lambert-St Louis
12h 45m1 stop Frankfurt am Main
$2,179Lufthansa
Sat, Nov 28 - Mon, Dec 28
Lufthansa Logo
4:05 pm - 2:15 pmSTL  Lambert-St Louis-VIE Vienna Intl
15h 10m2 stops Toronto Pearson Intl Frankfurt am Main
Lufthansa Logo
1:20 pm - 9:22 pmVIE  Vienna Intl-STL Lambert-St Louis
15h 02m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$3,875Lufthansa
Booking Insights

Price, demand and travel trends for St. Louis to Vienna flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from St. Louis to Vienna with more confidence.

How much is a round-trip flight from St. Louis to Vienna?

Round-trip flights from St. Louis to Vienna start at $607. Prices are below average for this route right now, with typical round-trip fares ranging from $645 to $1,249. The lowest price found in the past 5 days was $607 on Austrian Airlines.

What's the cheapest day of the week to fly from St. Louis to Vienna?

Thursday is the cheapest day of the week to fly from St. Louis to Vienna, it is 29% cheaper than the average day. Saturday is the most expensive day with flight prices 26% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • February is the cheapest month to fly from St. Louis to Vienna at $543 round-trip.
  • June ($1,389) and May ($1,368) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 155% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for St. Louis to Vienna flights

Low season

August

Cheapest flight

$336
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly with an average 43% increase in price.
Flight from St. Louis to Vienna

When to book flights from St. Louis to Vienna

Are your dates flexible? Find out the best times to travel from St. Louis to Vienna based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your St. Louis to Vienna flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from St. Louis to Vienna?

    Flights from St. Louis to Vienna usually depart from Lambert-St Louis (STL) and arrive at Vienna Intl (VIE).

  • What cabin classes can I book on flights from St. Louis to Vienna?

    Three cabin classes are available on flights from St. Louis to Vienna:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • Which airports do connecting flights from St. Louis to Vienna pass through?

    One-stop flights from St. Louis to Vienna most commonly connect through:

    • Frankfurt am Main (FRA) - 69% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 21% of one-stop connections
    • Montreal Pierre Elliott Trudeau Intl (YUL) - 8% of one-stop connections
    • Newark (EWR) - 3% of one-stop connections

    Frankfurt am Main (FRA) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from St. Louis to Vienna?

    Yes. Being flexible with your travel dates can save you up to 44% on the St. Louis to Vienna route. Thursday is the cheapest departure day at $613 round-trip on average, while Saturday is the most expensive at $1,084, a difference of $471. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Vienna?

    Some of the most popular sights in Vienna are Vienna Central Station, Austria Center Vienna and Vienna West Train Station. These are among the most viewed places in Vienna on KAYAK.

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

    A nonstop flight from St. Louis to Vienna takes 0h 00m, covering 4,949 miles.

  • Do I need a passport to fly from St. Louis to Vienna?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from St. Louis to Vienna looking right now?

    One-way fares from St. Louis to Vienna are currently lower than usual. Average one-way flight prices are about $490, which is 22% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from St. Louis to Vienna?

    Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 13h 00m, compared with 13h 53m via Montreal Pierre Elliott Trudeau Intl (YUL) and 14h 49m via Chicago O'Hare Intl (ORD).

  • What is the time difference between St. Louis and Vienna?

    Vienna is 7 hours ahead of St. Louis (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Vienna Intl Airport (VIE)?

    Vienna Intl Airport (VIE) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
    • Dryyve
    • Wheego
    • U-Save
    • SURPRICE CAR RENTAL
    • Klass Wagen

  • How much should I expect to pay for a St. Louis to Vienna flight?

    Round-trip flights from St. Louis to Vienna range from $645 to $1,249, with an average of $857 over the past 12 months. Anything below $645 counts as a good deal.

Your guide to booking St. Louis to Vienna flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Saturday. On this route, Thursday flights average $613 - about $471 less than Saturday (43% savings) based on the last 12 months.
  • If you can choose when to travel, plan your St. Louis to Vienna trip for February. Fares historically average $543 round-trip in that month - typically $846 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Vienna Intl Airport.
    - Moxy Vienna Airport
    - NH Vienna Airport Conference Center

More options for your flight from St. Louis to Vienna

Complete your trip to Vienna with a hotel stay or car rental

Car rentals in Vienna
Hotels in Vienna
Vacations in Vienna