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$1,230+ Cheap flights from Louisville (SDF) 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 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BEG
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Louisville to Serbia

Keep the following information in mind while searching for Louisville to Serbia flight deals. Data was last updated April 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,230
(United Airlines)
Provider with most accurate pricing for Louisville Intl-Belgrade Nikola Tesla flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Belgrade Nikola Tesla flights.
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From Louisville Intl to Serbia
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Find flight deals from Louisville to Serbia

Cheapest flights from Louisville to Serbia
Explore the most affordable flight options available from Louisville to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This United Airlines deal was found by Cheapflights users on 4/25. 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 6/143:38 pmSDF - BEG
2 stops39h 32mUnited Airlines
Fri 7/46:10 amBEG - SDF
2 stops21h 41mUnited Airlines
Deal found 4/25$1,230
This Air Canada deal was found by Cheapflights users on 4/25. 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.
Sat 6/142:05 pmSDF - BEG
3 stops19h 50mAir Canada
Fri 7/46:10 amBEG - SDF
3 stops20h 16mAir Canada
Deal found 4/25$1,457

Cheapflights Fare Finder

Customize your flight search to find flights from Louisville 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 25, 2025.
Use the filters below to find and compare flights from Louisville to Serbia that are best for you.

Fly from

Louisville

Fly to

Serbia

Route

Depart

Return

Price

LouisvilleBelgrade

SDF - BEG

SDFBEG

Louisville Intl

Sat 6/14

3:38 pm-1:10 pm

2 stops39h 32m

Belgrade Nikola Tesla

Fri 7/4

6:10 am-9:51 pm

2 stops21h 41m

$1,230

LouisvilleBelgrade

SDF - BEG

SDFBEG

Louisville Intl

Sat 6/14

2:05 pm-3:55 pm

3 stops19h 50m

Belgrade Nikola Tesla

Fri 7/4

6:10 am-8:26 pm

3 stops20h 16m

$1,457

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Best time to book a flight from Louisville to Serbia

Have a flexible travel schedule? Discover the best time to fly to Serbia 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.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Serbia

What is the cheapest time of day to fly from SDF to RS?

Find hourly flight availability from Louisville to Serbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Serbia as you normally would.

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 25, 2025.
United Airlines
7.4
Good
8,685 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,685 reviews
United Airlines
7.4
Good
8,685 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.0
Good
9,210 reviews
United Airlines
7.4
Good
8,685 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What airport do you fly from for flights from Louisville to Serbia?

    Most people fly from Louisville Intl (SDF) if they book a flight from Louisville to Serbia. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Serbia 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 Serbia?

    Currently, January is the cheapest month in which you can book a flight from Louisville to Serbia (average of $688). Flying from Louisville 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.

See more FAQs

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Top airline flying from Louisville to Serbia

Discover the top airline that operate flights from Louisville 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 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$924Average$973FlexibilityNo cancel feeOn-time76%

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