How do I get Price Alerts for flights from St. Louis to Sibiu?

You can take advantage of momondo’s Price Alerts by first searching for your flights to St. Louis from Sibiu . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from St. Louis to Sibiu with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

Prices for flights from Lambert-St Louis Airport to Sibiu Airport are updated daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Sibiu Airport.

What documentation or ID do you need to fly to Sibiu Airport?

The travel and health documents you'll need for your trip to Sibiu Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sibiu Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$819 Cheap Flights from St. Louis to Sibiu (STL-SBZ) in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from St. Louis to Sibiu (STL-SBZ)

Round-trip

One-way

Cheap round-trip flights

9:00 am - 6:15 pmSTL-SBZ

25h 15m2 stops

2:30 pm - 11:44 pmSBZ-STL

17h 14m2 stops

$819United Airlines

Find Deal

Wed, Nov 12 - Sun, Nov 16

1:30 pm - 12:55 amSTL-SBZ

27h 25m2 stops

1:55 pm - 7:38 pmSBZ-STL

37h 43m2 stops

$1,089

Find Deal

Sun, Oct 5 - Sun, Oct 12

6:35 pm - 3:25 pmSTL-SBZ

36h 50m2 stops

4:05 pm - 9:43 pmSBZ-STL

37h 38m2 stops

$1,412

Find Deal

Fri, Dec 19 - Sun, Dec 28

10:14 am - 5:20 pmSTL-SBZ

23h 06m3 stops

6:05 am - 7:38 pmSBZ-STL

21h 33m2 stops

$1,562

Find Deal

Sun, Oct 5 - Sun, Oct 12

11:48 am - 6:15 pmSTL-SBZ

22h 27m3 stops

2:30 pm - 11:44 pmSBZ-STL

17h 14m2 stops

$1,789United Airlines

Find Deal

Fri, Dec 19 - Sun, Dec 28

United Airlines flights from St. Louis to Sibiu

Our best United Airlines deals on St. Louis to Sibiu flight tickets

United Airlines

Nov 12

STL9:00 amLambert-St Louis

25h 15m

2 stops

SBZ6:15 pmSibiu

Nov 16

SBZ2:30 pmSibiu

17h 14m

2 stops

STL11:44 pmLambert-St Louis

$819

Find similar

United Airlines

Dec 19

STL11:48 amLambert-St Louis

22h 27m

3 stops

SBZ6:15 pmSibiu

Dec 28

SBZ2:30 pmSibiu

17h 14m

2 stops

STL11:44 pmLambert-St Louis

$1,789

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSibiu

STL - SBZ

STLSBZ

Lambert-St Louis

Wed 11/12

9:00 am-6:15 pm

2 stops25h 15m

Sibiu

Sun 11/16

2:30 pm-11:44 pm

2 stops17h 14m

$819

St. LouisSibiu

STL - SBZ

STLSBZ

Lambert-St Louis

Sun 10/5

1:30 pm-12:55 am

2 stops27h 25m

Sibiu

Sun 10/12

1:55 pm-7:38 pm

2 stops37h 43m

$1,089

St. LouisSibiu

STL - SBZ

STLSBZ

Lambert-St Louis

Fri 12/19

6:35 pm-3:25 pm

2 stops36h 50m

Sibiu

Sun 12/28

4:05 pm-9:43 pm

2 stops37h 38m

$1,412

St. LouisSibiu

STL - SBZ

STLSBZ

Lambert-St Louis

Sun 10/5

10:14 am-5:20 pm

3 stops23h 06m

Sibiu

Sun 10/12

6:05 am-7:38 pm

2 stops21h 33m

$1,562

St. LouisSibiu

STL - SBZ

STLSBZ

Lambert-St Louis

Fri 12/19

11:48 am-6:15 pm

3 stops22h 27m

Sibiu

Sun 12/28

2:30 pm-11:44 pm

2 stops17h 14m

$1,789

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from St. Louis to Sibiu

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Sibiu according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Sibiu (STL to SBZ) flight deals and tips

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

Direct flights	None

There are no direct flights from St. Louis to Sibiu. There are no popular flight routes from St. Louis to Sibiu.

Search flight deals

How far is Lambert-St Louis to Sibiu by plane?
The straight-line distance from Lambert-St Louis to Sibiu is 5324.4 mi. Flights usually cover this in 22h 27m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Lambert-St Louis Airport to Sibiu Airport?
Prices for flights from Lambert-St Louis Airport to Sibiu Airport are updated daily.
How old do you have to be to fly from Lambert-St Louis Airport to Sibiu Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Sibiu Airport.
What documentation or ID do you need to fly to Sibiu Airport?
The travel and health documents you'll need for your trip to Sibiu Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sibiu Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from St. Louis to Sibiu?
You can take advantage of momondo’s Price Alerts by first searching for your flights to St. Louis from Sibiu. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from St. Louis to Sibiu with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Alba Iulia

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Sibiu. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Sibiu from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential St. Louis to Sibiu flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Sibiu from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.