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Cheap flights from St. Louis to Austria from $343

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Austria departing on 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from St. Louis to Austria.
Air Canada Logo
1:30 pm - 10:40 pmSTL-VIE
26h 10m2 stops
Air Canada Logo
11:00 am - 12:19 pmVIE-STL
32h 19m2 stops
$657Air Canada
Find Deal
Mon, May 5 - Tue, May 20
Air Canada Logo
1:30 pm - 9:10 amSTL-VIE
36h 40m2 stops
Air Canada Logo
11:00 am - 12:19 pmVIE-STL
32h 19m2 stops
$666Air Canada
Find Deal
Mon, May 5 - Tue, May 20
United Airlines Logo
1:12 pm - 12:20 pmSTL-VIE
16h 08m2 stops
United Airlines Logo
10:30 am - 12:36 pmVIE-STL
33h 06m1 stop
$718United Airlines
Find Deal
Tue, Apr 22 - Fri, May 9
United Airlines Logo
10:40 am - 12:20 pmSTL-VIE
18h 40m2 stops
United Airlines Logo
7:00 am - 7:58 pmVIE-STL
19h 58m2 stops
$722United Airlines
Find Deal
Tue, Apr 22 - Fri, May 9
Lufthansa Logo
3:30 pm - 9:50 amSTL-LNZ
11h 20m1 stop
Lufthansa Logo
6:10 am - 1:30 pmLNZ-STL
14h 20m1 stop
$957Lufthansa
Find Deal
Fri, May 2 - Fri, May 9
Lufthansa Logo
5:31 pm - 10:30 pmSTL-SZG
21h 59m2 stops
Lufthansa Logo
6:50 pm - 3:47 pmSZG-STL
27h 57m2 stops
$987Lufthansa
Find Deal
Tue, Jul 8 - Tue, Jul 22
British Airways Logo
4:52 pm - 10:35 pmSTL-VIE
22h 43m2 stops
British Airways Logo
11:25 am - 11:49 pmVIE-STL
19h 24m2 stops
$1,187British Airways
Find Deal
Sun, Jul 27 - Thu, Aug 14
British Airways Logo
8:01 pm - 10:30 amSTL-VIE
55h 29m2 stops
British Airways Logo
7:45 am - 7:08 pmVIE-STL
18h 23m2 stops
$1,193British Airways
Find Deal
Sat, Aug 2 - Fri, Aug 15
Austrian Airlines Logo
11:30 am - 7:50 amSTL-VIE
13h 20m1 stop
Austrian Airlines Logo
10:45 am - 9:05 pmVIE-STL
17h 20m1 stop
$1,454Austrian Airlines
Find Deal
Mon, Jun 16 - Sat, Jul 5
Austrian Airlines Logo
1:10 pm - 8:20 amSTL-VIE
12h 10m1 stop
Austrian Airlines Logo
10:30 am - 6:07 pmVIE-STL
14h 37m1 stop
$1,822Austrian Airlines
Find Deal
Tue, Jun 17 - Sat, Jul 5

Air Canada flights from St. Louis to Austria

Our best Air Canada deals on St. Louis to Austria flight tickets
Air Canada
May 5
STL1:30 pmLambert-St Louis
26h 10m
2 stops
VIE10:40 pmVienna Intl
May 20
VIE11:00 amVienna Intl
32h 19m
2 stops
STL12:19 pmLambert-St Louis
Air Canada
May 5
STL1:30 pmLambert-St Louis
36h 40m
2 stops
VIE9:10 amVienna Intl
May 20
VIE11:00 amVienna Intl
32h 19m
2 stops
STL12:19 pmLambert-St Louis
Air Canada
May 5
STL1:30 pmLambert-St Louis
12h 05m
1 stop
VIE8:35 amVienna Intl
May 20
VIE11:00 amVienna Intl
32h 19m
2 stops
STL12:19 pmLambert-St Louis

United Airlines flights from St. Louis to Austria

Our best United Airlines deals on St. Louis to Austria flight tickets
United Airlines
Apr 22
STL1:12 pmLambert-St Louis
16h 08m
2 stops
VIE12:20 pmVienna Intl
May 9
VIE10:30 amVienna Intl
33h 06m
1 stop
STL12:36 pmLambert-St Louis
United Airlines
Apr 22
STL10:40 amLambert-St Louis
18h 40m
2 stops
VIE12:20 pmVienna Intl
May 9
VIE7:00 amVienna Intl
19h 58m
2 stops
STL7:58 pmLambert-St Louis
United Airlines
Apr 18
STL9:39 amLambert-St Louis
15h 41m
1 stop
VIE8:20 amVienna Intl
Apr 25
VIE10:30 amVienna Intl
32h 50m
2 stops
STL12:20 pmLambert-St Louis

See travel insights to Austria from

How to get the cheapest flight ticket from St. Louis to Austria

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Austria?

In general, February is the cheapest month to fly from St. Louis to Austria. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $638. If you are unable to visit Austria during the month of February, then departing from St. Louis during the month December is also very affordable. Most momondo users find prices during this month for around $843.

What is the cheapest day to depart on your flight to Austria?

The cheapest day to depart from St. Louis to Austria is on a Monday when prices can be found for as low as $813. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,290. These prices are subject to change though, so be sure to set up a Price Alert for flights to Austria.

What is the cheapest time of day to depart on your flight to Austria?

According to our data, the cheapest time of day to fly to Austria is in the evening. momondo users have found flights departing from St. Louis to Austria in the evening for as low as $804. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $1,245.

Cheap St. Louis to Austria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Austria

Best Price Found

$343

Fastest flight time

11h 20m

Direct flights

None

Airports in Austria

2 airports
The best one-way flight to Austria from St. Louis in the past 72 hours is $343. The best round-trip flight deal from St. Louis to Austria found on momondo in the last 72 hours is $657.
The fastest flight from St. Louis to Austria takes 11h 20m
There are no direct flights from St. Louis to Austria. Popular non-direct route for this connection is Lambert-St Louis Airport - Vienna Intl Airport.
There are 2 airports near Austria: Vienna Intl (VIE), Linz Hoersching (LNZ)

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Austria?

    Prices for flights from Lambert-St Louis Airport to Austria refresh daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Austria?

  • How old do you have to be to fly from Lambert-St Louis Airport to Austria?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Austria.

  • What documentation or ID do you need to fly to Austria?

    The required travel and health documents for your Austria trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Austria. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from St. Louis to Austria

Compare and see reviews for airlines that fly from St. Louis to Austria with momondo
Airline
Rating
Free Cancellation
Price
Austrian AirlinesPriceFrom $611Free CancellationRating
7.5
771 reviews
Search Austrian Airlines flights
United AirlinesPriceFrom $672Free CancellationRating
7.4
8,619 reviews
Search United Airlines flights
LufthansaPriceFrom $691Free CancellationRating
6.7
6,964 reviews
Search Lufthansa flights
Air CanadaPriceFrom $696Free CancellationRating
7.0
9,035 reviews
Search Air Canada flights
British AirwaysPriceFrom $762Free CancellationRating
6.6
6,718 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Austria?

It is quick and easy to find St. Louis to Austria flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Austria that suits you.

Can I find flights from St. Louis to Austria with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Austria from St. Louis with this policy.

How can momondo help me find flights from St. Louis to Austria?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Austria.

I’m not ready to book a flight from St. Louis to Austria right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Austria, momondo offers a useful price alert feature which will track prices for flights to Austria from St. Louis and alert you when they change.


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