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Cheap flights from St. Louis to Serbia from $473

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Serbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 12:50 pmSTL  Lambert-St Louis-BEG Belgrade Nikola Tesla
24h 50m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
6:15 am - 1:45 pmBEG  Belgrade Nikola Tesla-STL Lambert-St Louis
14h 30m1 stop Frankfurt am Main
$754United Airlines
Tue, Mar 2 - Fri, Mar 5
United Airlines Logo
5:00 am - 12:50 pmSTL  Lambert-St Louis-BEG Belgrade Nikola Tesla
24h 50m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
6:15 am - 4:56 pmBEG  Belgrade Nikola Tesla-STL Lambert-St Louis
41h 41m3 stops Frankfurt am Main Toronto Pearson Intl Newark
$761United Airlines
Tue, Mar 2 - Fri, Mar 5
United Airlines Logo
8:00 am - 12:50 pmSTL  Lambert-St Louis-BEG Belgrade Nikola Tesla
21h 50m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
6:15 am - 4:56 pmBEG  Belgrade Nikola Tesla-STL Lambert-St Louis
41h 41m3 stops Frankfurt am Main Toronto Pearson Intl Newark
$761United Airlines
Tue, Mar 2 - Fri, Mar 5
United Airlines Logo
5:00 am - 12:50 pmSTL  Lambert-St Louis-BEG Belgrade Nikola Tesla
24h 50m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
6:15 am - 3:26 pmBEG  Belgrade Nikola Tesla-STL Lambert-St Louis
16h 11m2 stops Frankfurt am Main Toronto Pearson Intl
$761United Airlines
Tue, Mar 2 - Fri, Mar 5
Multiple Airlines Logo
4:05 pm - 12:50 pmSTL  Lambert-St Louis-BEG Belgrade Nikola Tesla
37h 45m2 stops Toronto Pearson Intl Frankfurt am Main
Multiple Airlines Logo
9:40 am - 3:26 pmBEG  Belgrade Nikola Tesla-STL Lambert-St Louis
36h 46m2 stops Zurich Toronto Pearson Intl
$883Multiple Airlines
Sun, Nov 22 - Sun, Dec 6
Lufthansa Logo
6:50 pm - 12:50 pmSTL  Lambert-St Louis-BEG Belgrade Nikola Tesla
35h 00m2 stops Chicago O'Hare Intl Frankfurt am Main
Lufthansa Logo
6:15 am - 1:45 pmBEG  Belgrade Nikola Tesla-STL Lambert-St Louis
14h 30m1 stop Frankfurt am Main
$885Lufthansa
Sun, Nov 22 - Sun, Dec 6
Lufthansa Logo
6:50 pm - 12:50 pmSTL  Lambert-St Louis-BEG Belgrade Nikola Tesla
35h 00m2 stops Chicago O'Hare Intl Frankfurt am Main
Lufthansa Logo
6:00 pm - 10:59 pmBEG  Belgrade Nikola Tesla-STL Lambert-St Louis
35h 59m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$887Lufthansa
Sun, Nov 22 - Sun, Dec 6
Multiple Airlines Logo
4:05 pm - 12:50 pmSTL  Lambert-St Louis-BEG Belgrade Nikola Tesla
37h 45m2 stops Toronto Pearson Intl Frankfurt am Main
Multiple Airlines Logo
6:15 am - 1:45 pmBEG  Belgrade Nikola Tesla-STL Lambert-St Louis
14h 30m1 stop Frankfurt am Main
$887Multiple Airlines
Sun, Nov 22 - Sun, Dec 6
Multiple Airlines Logo
4:05 pm - 12:50 pmSTL  Lambert-St Louis-BEG Belgrade Nikola Tesla
37h 45m2 stops Toronto Pearson Intl Frankfurt am Main
Multiple Airlines Logo
6:15 am - 6:16 pmBEG  Belgrade Nikola Tesla-STL Lambert-St Louis
19h 01m3 stops Frankfurt am Main Toronto Pearson Intl Chicago O'Hare Intl
$905Multiple Airlines
Sun, Nov 22 - Sun, Dec 6
Lufthansa Logo
3:40 pm - 12:50 pmSTL  Lambert-St Louis-BEG Belgrade Nikola Tesla
14h 10m1 stop Frankfurt am Main
Lufthansa Logo
6:15 am - 1:45 pmBEG  Belgrade Nikola Tesla-STL Lambert-St Louis
14h 30m1 stop Frankfurt am Main
$922Lufthansa
Sun, Nov 22 - Sun, Dec 6

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United Airlines flights from St. Louis to Serbia

Our best United Airlines deals on St. Louis to Serbia flight tickets
United Airlines
Mar 2
STL5:00 amLambert-St Louis
24h 50m
2 stops
BEG12:50 pmBelgrade Nikola Tesla
Mar 5
BEG6:15 amBelgrade Nikola Tesla
14h 30m
1 stop
STL1:45 pmLambert-St Louis
$754
United Airlines
Mar 2
STL8:00 amLambert-St Louis
21h 50m
2 stops
BEG12:50 pmBelgrade Nikola Tesla
Mar 5
BEG6:15 amBelgrade Nikola Tesla
41h 41m
3 stops
STL4:56 pmLambert-St Louis
$761
United Airlines
Mar 2
STL1:15 pmLambert-St Louis
27h 35m
2 stops
BEG11:50 pmBelgrade Nikola Tesla
Mar 5
BEG6:15 amBelgrade Nikola Tesla
14h 30m
1 stop
STL1:45 pmLambert-St Louis
$764

Lufthansa flights from St. Louis to Serbia

Our best Lufthansa deals on St. Louis to Serbia flight tickets
Lufthansa
Nov 22
STL6:50 pmLambert-St Louis
35h 00m
2 stops
BEG12:50 pmBelgrade Nikola Tesla
Dec 6
BEG6:15 amBelgrade Nikola Tesla
14h 30m
1 stop
STL1:45 pmLambert-St Louis
$885
Lufthansa
Nov 22
STL3:40 pmLambert-St Louis
14h 10m
1 stop
BEG12:50 pmBelgrade Nikola Tesla
Dec 6
BEG6:15 amBelgrade Nikola Tesla
14h 30m
1 stop
STL1:45 pmLambert-St Louis
$922
Lufthansa
Nov 22
STL3:40 pmLambert-St Louis
14h 10m
1 stop
BEG12:50 pmBelgrade Nikola Tesla
Dec 6
BEG6:15 amBelgrade Nikola Tesla
14h 30m
1 stop
STL1:45 pmLambert-St Louis
$942

momondo Fare Finder

 
Use the filters below to find and compare flights from St. Louis to Serbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisBelgrade

STL Lambert-St Louis - BEG Belgrade Nikola Tesla

STLBEG

Lambert-St Louis

Tue 3/2

5:00 am-12:50 pm

2 stops24h 50m

Belgrade Nikola Tesla

Fri 3/5

6:15 am-1:45 pm

1 stop14h 30m

$754

St. LouisBelgrade

STL Lambert-St Louis - BEG Belgrade Nikola Tesla

STLBEG

Lambert-St Louis

Tue 3/2

5:00 am-12:50 pm

2 stops24h 50m

Belgrade Nikola Tesla

Fri 3/5

6:15 am-4:56 pm

3 stops41h 41m

$761

St. LouisBelgrade

STL Lambert-St Louis - BEG Belgrade Nikola Tesla

STLBEG

Lambert-St Louis

Tue 3/2

8:00 am-12:50 pm

2 stops21h 50m

Belgrade Nikola Tesla

Fri 3/5

6:15 am-4:56 pm

3 stops41h 41m

$761

St. LouisBelgrade

STL Lambert-St Louis - BEG Belgrade Nikola Tesla

STLBEG

Lambert-St Louis

Tue 3/2

5:00 am-12:50 pm

2 stops24h 50m

Belgrade Nikola Tesla

Fri 3/5

6:15 am-3:26 pm

2 stops16h 11m

$761

St. LouisBelgrade

STL Lambert-St Louis - BEG Belgrade Nikola Tesla

STLBEG

Lambert-St Louis

Sun 11/22

4:05 pm-12:50 pm

2 stops37h 45m

Belgrade Nikola Tesla

Sun 12/6

9:40 am-3:26 pm

2 stops36h 46m

$883

St. LouisBelgrade

STL Lambert-St Louis - BEG Belgrade Nikola Tesla

STLBEG

Lambert-St Louis

Sun 11/22

6:50 pm-12:50 pm

2 stops35h 00m

Belgrade Nikola Tesla

Sun 12/6

6:15 am-1:45 pm

1 stop14h 30m

$885

St. LouisBelgrade

STL Lambert-St Louis - BEG Belgrade Nikola Tesla

STLBEG

Lambert-St Louis

Sun 11/22

6:50 pm-12:50 pm

2 stops35h 00m

Belgrade Nikola Tesla

Sun 12/6

6:00 pm-10:59 pm

2 stops35h 59m

$887

St. LouisBelgrade

STL Lambert-St Louis - BEG Belgrade Nikola Tesla

STLBEG

Lambert-St Louis

Sun 11/22

4:05 pm-12:50 pm

2 stops37h 45m

Belgrade Nikola Tesla

Sun 12/6

6:15 am-1:45 pm

1 stop14h 30m

$887

St. LouisBelgrade

STL Lambert-St Louis - BEG Belgrade Nikola Tesla

STLBEG

Lambert-St Louis

Sun 11/22

4:05 pm-12:50 pm

2 stops37h 45m

Belgrade Nikola Tesla

Sun 12/6

6:15 am-6:16 pm

3 stops19h 01m

$905
Quickest round-trip

St. LouisBelgrade

STL Lambert-St Louis - BEG Belgrade Nikola Tesla

STLBEG

Lambert-St Louis

Sun 11/22

3:40 pm-12:50 pm

1 stop14h 10m

Belgrade Nikola Tesla

Sun 12/6

6:15 am-1:45 pm

1 stop14h 30m

$922

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Serbia from

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

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 Serbia?

The cheapest month to fly to Serbia from St. Louis is in December. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you are unable to visit Serbia during the month of December, then departing from St. Louis during the month November is also very affordable. Most momondo users find prices during this month for around $0.

Can stopping save me money on St. Louis to Serbia flights?

You could potentially save up to 30% on your flight if you consider stops on a St. Louis to Serbia flight.

Cheap St. Louis to Serbia flight deals and tips

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

Best Price Found

$473

Fastest flight time

16h 54m

Direct flights

None
The best one-way flight to Serbia from St. Louis in the past 72 hours is $473. The best round-trip flight deal from St. Louis to Serbia found on momondo in the last 72 hours is $754.
The fastest flight from St. Louis to Serbia takes 16h 54m
There are no direct flights from St. Louis to Serbia. There are no popular flight routes from St. Louis to Serbia.
Search flight deals

Frequently asked questions about flying from St. Louis to Serbia

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

    Prices for flights from Lambert-St Louis Airport to Serbia were last updated today.

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

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

    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 Serbia.

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

    The necessary travel and health documents for your Serbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from St. Louis to Serbia

Compare and see reviews for airlines that fly from St. Louis to Serbia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $624Free CancellationRating
7.3
10,442 reviews
Search United Airlines flights
LufthansaPriceFrom $761Free CancellationRating
6.8
8,291 reviews
Search Lufthansa flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Serbia for you.

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

Yes. momondo allows you to filter the results for St. Louis to Serbia flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Serbia from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for St. Louis to Serbia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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