$851+ Cheap flights from St. Louis (STL) to Serbia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BEG
Apr 27 — May 41
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Serbia
Keep the following information in mind while searching for St. Louis to Serbia flight deals. Data was last updated April 22, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $851 (United Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $1,046 |
Find flight deals from St. Louis to Serbia
Cheapest flights from St. Louis to SerbiaExplore the most affordable flight options available from St. Louis to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.
Explore the most affordable flight options available from St. Louis to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/51:30 pmSTL - BEG
2 stops16h 05mUnited Airlines
Wed 5/286:10 amBEG - STL
3 stops23h 05mUnited Airlines
Deal found 4/21![United Airlines logo]()
$851
This Gotogate deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/51:30 pmSTL - BEG
2 stops13h 55mMultiple Airlines
Wed 5/289:25 amBEG - STL
2 stops17h 33mMultiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,364
This Gurufare deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/55:29 pmSTL - BEG
2 stops15h 56mLufthansa
Wed 5/286:10 amBEG - STL
1 stop14h 20mLufthansa
Deal found 4/22![Lufthansa logo]()
$1,388
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Serbia 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 2,558,603 searches. Data last updated April 22, 2025.
Use the filters below to find and compare flights from St. Louis to Serbia that are best for you.
Fly from
St. Louis
Fly to
Serbia
Route
Depart
Return
Price
St. LouisBelgrade
STL - BEG
STLBEG
Lambert-St Louis
Mon 5/5
1:30 pm-12:35 pm
2 stops16h 05m
Belgrade Nikola Tesla
Wed 5/28
6:10 am-10:15 pm
3 stops23h 05m
$851
St. LouisBelgrade
STL - BEG
STLBEG
Lambert-St Louis
Mon 5/5
1:30 pm-10:25 am
2 stops13h 55m
Belgrade Nikola Tesla
Wed 5/28
9:25 am-7:58 pm
2 stops17h 33m
$1,364
St. LouisBelgrade
STL - BEG
STLBEG
Lambert-St Louis
Mon 5/5
5:29 pm-4:25 pm
2 stops15h 56m
Belgrade Nikola Tesla
Wed 5/28
6:10 am-1:30 pm
1 stop14h 20m
$1,388
Best time to book a flight from St. Louis to Serbia
Have a flexible travel schedule? Discover the best time to fly to Serbia 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.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Serbia
What is the cheapest month to book a flight from St. Louis to Serbia?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Serbia (average of $688). Flying from St. Louis to Serbia in June is currently the most expensive (average of $1,186). 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.
Rainfall in Serbia by month
Plan your trip to Serbia by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Serbia ranges from 1.6 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Serbia when rainfall is around 1.6 in.
Temperature in Serbia by month
Plan your trip to Serbia by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Serbia, 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 73.4 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 Serbia
Get insights into the airlines that provide service to Serbia. 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 Serbia. Reviews last updated April 22, 2025.
Comfort
7.3
Boarding
7.7
Overall
7.4
Food
6.6
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Comfort
7.3
Boarding
7.7
Overall
7.4
Food
6.6
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Comfort
7.3
Boarding
7.7
Overall
7.4
Food
6.6
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Serbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to Serbia
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from St. Louis to Serbia
Discover the top 4 airlines that operate flights from St. Louis to Serbia. 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 2,558,603 searches. Data last updated April 22, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$696 | Average$1,048 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$747 | Average$1,049 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$787 | Average$1,057 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$795 | Average$1,087 | FlexibilityNo cancel fee | On-time76% |