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$1,129+ Cheap flights from Louisville (SDF) to Belgrade (BEG)

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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BEG
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Louisville to Belgrade

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Belgrade (BEG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$1,129
(Ovago)
From Louisville Intl to Belgrade Nikola Tesla
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Find flight deals from Louisville to Belgrade

Cheapest flights from Louisville to Belgrade
Explore the most affordable flight options available from Louisville to Belgrade. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Ovago deal was found by Cheapflights users on 9/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:00 pmSDF - BEG
2 stops21h 05mLufthansa
Tue 1/65:50 pmBEG - SDF
2 stops35h 33mLufthansa
Deal found 9/14$1,129
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 11/155:57 pmSDF - BEG
2 stops36h 53mUnited Airlines
Wed 11/196:15 amBEG - SDF
2 stops20h 29mUnited Airlines
Deal found 9/14$1,764
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:50 amSDF - BEG
3 stops19h 55mAir Canada
Tue 1/66:10 amBEG - SDF
3 stops22h 20mAir Canada
Deal found 9/14$2,176

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Belgrade 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 September 15, 2025.
Use the filters below to find and compare flights from Louisville to Belgrade that are best for you.

Fly from

Louisville

Fly to

Belgrade

Route

Depart

Return

Price

LouisvilleBelgrade

SDF - BEG

SDFBEG

Louisville Intl

Sun 12/21

2:00 pm-5:05 pm

2 stops21h 05m

Belgrade Nikola Tesla

Tue 1/6

5:50 pm-11:23 pm

2 stops35h 33m

$1,129

LouisvilleBelgrade

SDF - BEG

SDFBEG

Louisville Intl

Sat 11/15

5:57 pm-12:50 pm

2 stops36h 53m

Belgrade Nikola Tesla

Wed 11/19

6:15 am-7:54 pm

2 stops19h 39m

$1,764

LouisvilleBelgrade

SDF - BEG

SDFBEG

Louisville Intl

Sun 12/21

10:50 am-12:45 pm

3 stops19h 55m

Belgrade Nikola Tesla

Tue 1/6

6:10 am-10:30 pm

3 stops22h 20m

$2,176

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Louisville to Belgrade

Have a flexible travel schedule? Discover the best time to fly to Belgrade from Louisville 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.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Belgrade. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Louisville to Belgrade?

    For as low as $2,176, Lufthansa can have you in Belgrade from Louisville in 19h 55m. The distance from Louisville to Belgrade is about 5085 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Louisville to Belgrade that include hotel bookings?

    Yes. In addition to deals on Louisville to Belgrade flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Belgrade?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Belgrade.

  • Can I find deals for business class flights from Louisville to Belgrade?

    Yes. Cheapflights offers flight deals from Louisville to Belgrade by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Belgrade?

    Currently, January is the cheapest month in which you can book a flight from Louisville to Belgrade (average of $688). Flying from Louisville to Belgrade in June is currently the most expensive (average of $1,173). 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.

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