When did momondo last update prices for flights from Louisville Intl Airport to Belgrade Nikola Tesla Airport?

Prices for flights from Louisville Intl Airport to Belgrade Nikola Tesla Airport are updated daily.

How old do you have to be to fly from Louisville Intl Airport to Belgrade Nikola Tesla 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 Louisville Intl Airport to Belgrade Nikola Tesla Airport.

What documentation or ID do you need to fly to Belgrade Nikola Tesla Airport?

The necessary travel and health documents for your Belgrade Nikola Tesla Airport 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.

$391 Cheap Flights from Louisville to Belgrade in 2026/27

Find the cheapest flights from Louisville to Belgrade

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:55 pm - 12:50 pmSDF Louisville Intl-BEG Belgrade Nikola Tesla

16h 55m2 stops Chicago O'Hare Intl Frankfurt am Main

1:40 pm - 5:30 pmBEG Belgrade Nikola Tesla-SDF Louisville Intl

33h 50m3 stops Frankfurt am Main Toronto Pearson Intl Newark

$768United Airlines

Wed, Mar 3 - Fri, Mar 5

2:20 pm - 12:50 pmSDF Louisville Intl-BEG Belgrade Nikola Tesla

16h 30m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

1:40 pm - 5:30 pmBEG Belgrade Nikola Tesla-SDF Louisville Intl

33h 50m3 stops Frankfurt am Main Toronto Pearson Intl Newark

$769United Airlines

Tue, Mar 2 - Thu, Mar 4

6:30 am - 12:50 pmSDF Louisville Intl-BEG Belgrade Nikola Tesla

24h 20m2 stops Newark Frankfurt am Main

6:15 am - 11:15 pmBEG Belgrade Nikola Tesla-SDF Louisville Intl

23h 00m2 stops Frankfurt am Main Newark

$770United Airlines

Wed, Mar 3 - Fri, Mar 5

8:45 am - 12:50 pmSDF Louisville Intl-BEG Belgrade Nikola Tesla

22h 05m2 stops Newark Frankfurt am Main

6:15 am - 11:55 pmBEG Belgrade Nikola Tesla-SDF Louisville Intl

23h 40m2 stops Frankfurt am Main Chicago O'Hare Intl

$771United Airlines

Tue, Mar 2 - Thu, Mar 4

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United Airlines flights from Louisville to Belgrade

Our best United Airlines deals on Louisville to Belgrade flight tickets

United Airlines

Mar 3

SDF1:55 pmLouisville Intl

16h 55m

2 stops

BEG12:50 pmBelgrade Nikola Tesla

Mar 5

BEG1:40 pmBelgrade Nikola Tesla

33h 50m

3 stops

SDF5:30 pmLouisville Intl

$768

United Airlines

Mar 2

SDF2:20 pmLouisville Intl

16h 30m

2 stops

BEG12:50 pmBelgrade Nikola Tesla

Mar 4

BEG1:40 pmBelgrade Nikola Tesla

33h 50m

3 stops

SDF5:30 pmLouisville Intl

$769

United Airlines

Mar 3

SDF6:30 amLouisville Intl

24h 20m

2 stops

BEG12:50 pmBelgrade Nikola Tesla

Mar 5

BEG6:15 amBelgrade Nikola Tesla

23h 00m

2 stops

SDF11:15 pmLouisville Intl

$770

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleBelgrade

SDF Louisville Intl - BEG Belgrade Nikola Tesla

SDFBEG

Louisville Intl

Wed 3/3

1:55 pm-12:50 pm

2 stops16h 55m

Belgrade Nikola Tesla

Fri 3/5

1:40 pm-5:30 pm

3 stops33h 50m

$768

LouisvilleBelgrade

SDF Louisville Intl - BEG Belgrade Nikola Tesla

SDFBEG

Louisville Intl

Tue 3/2

2:20 pm-12:50 pm

2 stops16h 30m

Belgrade Nikola Tesla

Thu 3/4

1:40 pm-5:30 pm

3 stops33h 50m

$769

LouisvilleBelgrade

SDF Louisville Intl - BEG Belgrade Nikola Tesla

SDFBEG

Louisville Intl

Wed 3/3

6:30 am-12:50 pm

2 stops24h 20m

Belgrade Nikola Tesla

Fri 3/5

6:15 am-11:15 pm

2 stops23h 00m

$770

Quickest round-trip

LouisvilleBelgrade

SDF Louisville Intl - BEG Belgrade Nikola Tesla

SDFBEG

Louisville Intl

Tue 3/2

8:45 am-12:50 pm

2 stops22h 05m

Belgrade Nikola Tesla

Thu 3/4

6:15 am-11:55 pm

2 stops23h 40m

$771

Cheapest one-way

LouisvilleBelgrade

SDF Louisville Intl - BEG Belgrade Nikola Tesla

SDFBEG

Louisville Intl

Thu 12/31

2:00 pm-5:20 pm

2 stops21h 20m

$391

Quickest one-way

LouisvilleBelgrade

SDF Louisville Intl - BEG Belgrade Nikola Tesla

SDFBEG

Louisville Intl

Thu 12/31

10:17 am-10:25 am

3 stops18h 08m

$547

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Louisville to Belgrade

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 airline that flies from Louisville Intl to Belgrade Nikola Tesla?

Lufthansa and Air Canada are the most popular carriers operating from Louisville Intl to Belgrade Nikola Tesla

When to book flights from Louisville to Belgrade

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

Estimated round-trip price

Cheap Louisville to Belgrade (SDF to BEG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Belgrade

Best Price Found	$391
Fastest flight time	16h 55m
Direct flights	None

The best one-way flight to Belgrade from Louisville in the past 72 hours is $391. The best round-trip flight deal from Louisville to Belgrade found on momondo in the last 72 hours is $768.

The fastest flight from Louisville to Belgrade takes 16h 55m

There are no direct flights from Louisville to Belgrade. There are no popular flight routes from Louisville to Belgrade.

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Frequently asked questions about flying from Louisville to Belgrade

How far is Louisville Intl to Belgrade Nikola Tesla by plane?
The straight-line distance from Louisville Intl to Belgrade Nikola Tesla is 5088.1 mi. Typically, this will take 16h 55m by plane in normal conditions.
When did momondo last update prices for flights from Louisville Intl Airport to Belgrade Nikola Tesla Airport?
Prices for flights from Louisville Intl Airport to Belgrade Nikola Tesla Airport are updated daily.
How old do you have to be to fly from Louisville Intl Airport to Belgrade Nikola Tesla 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 Louisville Intl Airport to Belgrade Nikola Tesla Airport.
What documentation or ID do you need to fly to Belgrade Nikola Tesla Airport?
The necessary travel and health documents for your Belgrade Nikola Tesla Airport 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.

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It is quick and easy to find Louisville to Belgrade flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belgrade that suits you.

Can I find flights from Louisville to Belgrade with flexible booking policies on momondo?

Flights from Louisville to Belgrade with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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If you are not ready to book a flight from Louisville to Belgrade now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belgrade and let you know when they change.

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Cheap flights from Louisville to Belgrade from $391

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Belgrade departing on 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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