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.

$547 Cheap Flights from Louisville to Belgrade in 2025/26

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12:22 pm - 11:25 pm

SDF

BEG

29h 03m2 stops

6:05 am - 5:01 pm

BEG

SDF

16h 56m2 stops

$547Delta

Fri, Jan 30 - Tue, Feb 3

5:45 pm - 12:20 pm

SDF

BEG

36h 35m2 stops

5:15 pm - 7:39 pm

BEG

SDF

32h 24m2 stops

$581Lufthansa

Fri, Apr 3 - Mon, Apr 13

11:10 am - 12:55 pm

SDF

BEG

19h 45m2 stops

1:50 pm - 10:30 pm

BEG

SDF

38h 40m2 stops

$584United Airlines

Fri, Jan 30 - Tue, Feb 3

2:05 pm - 12:55 pm

SDF

BEG

16h 50m2 stops

1:50 pm - 5:37 pm

BEG

SDF

33h 47m2 stops

$585United Airlines

Fri, Jan 30 - Tue, Feb 3

9:00 am - 12:20 pm

SDF

BEG

21h 20m3 stops

6:20 am - 11:55 pm

BEG

SDF

23h 35m3 stops

$1,361Air Canada

Fri, Apr 3 - Mon, Apr 13

9:00 am - 12:20 pm

SDF

BEG

21h 20m3 stops

6:20 am - 11:55 pm

BEG

SDF

23h 35m3 stops

$1,531Air Canada

Fri, Apr 3 - Mon, Apr 13

United Airlines flights from Louisville to Belgrade

Our best United Airlines deals on Louisville to Belgrade flight tickets

United Airlines

Jan 30

SDF11:10 amLouisville Intl

19h 45m

2 stops

BEG12:55 pmBelgrade Nikola Tesla

Feb 3

BEG1:50 pmBelgrade Nikola Tesla

38h 40m

2 stops

SDF10:30 pmLouisville Intl

$584

Find similar

United Airlines

Jan 30

SDF2:05 pmLouisville Intl

16h 50m

2 stops

BEG12:55 pmBelgrade Nikola Tesla

Feb 3

BEG1:50 pmBelgrade Nikola Tesla

33h 47m

2 stops

SDF5:37 pmLouisville Intl

$585

Find similar

Air Canada flights from Louisville to Belgrade

Our best Air Canada deals on Louisville to Belgrade flight tickets

Air Canada

Apr 3

SDF9:00 amLouisville Intl

21h 20m

3 stops

BEG12:20 pmBelgrade Nikola Tesla

Apr 13

BEG6:20 amBelgrade Nikola Tesla

23h 35m

3 stops

SDF11:55 pmLouisville Intl

$1,361

Find similar

Air Canada

Apr 3

SDF9:00 amLouisville Intl

21h 20m

3 stops

BEG12:20 pmBelgrade Nikola Tesla

Apr 13

BEG6:20 amBelgrade Nikola Tesla

23h 35m

3 stops

SDF11:55 pmLouisville Intl

$1,531

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Fly from

Fly to

Route

Depart

Return

Price

LouisvilleBelgrade

SDF - BEG

SDFBEG

Louisville Intl

Fri 1/30

12:22 pm-11:25 pm

2 stops29h 03m

Belgrade Nikola Tesla

Tue 2/3

6:05 am-5:01 pm

2 stops16h 56m

$547

LouisvilleBelgrade

SDF - BEG

SDFBEG

Louisville Intl

Fri 4/3

5:45 pm-12:20 pm

2 stops36h 35m

Belgrade Nikola Tesla

Mon 4/13

5:15 pm-7:39 pm

2 stops32h 24m

$581

LouisvilleBelgrade

SDF - BEG

SDFBEG

Louisville Intl

Fri 1/30

11:10 am-12:55 pm

2 stops19h 45m

Belgrade Nikola Tesla

Tue 2/3

1:50 pm-10:30 pm

2 stops38h 40m

$584

LouisvilleBelgrade

SDF - BEG

SDFBEG

Louisville Intl

Fri 1/30

2:05 pm-12:55 pm

2 stops16h 50m

Belgrade Nikola Tesla

Tue 2/3

1:50 pm-5:37 pm

2 stops33h 47m

$585

LouisvilleBelgrade

SDF - BEG

SDFBEG

Louisville Intl

Fri 4/3

9:00 am-12:20 pm

3 stops21h 20m

Belgrade Nikola Tesla

Mon 4/13

6:20 am-11:55 pm

3 stops23h 35m

$1,361

LouisvilleBelgrade

SDF - BEG

SDFBEG

Louisville Intl

Fri 4/3

9:00 am-12:20 pm

3 stops21h 20m

Belgrade Nikola Tesla

Mon 4/13

6:20 am-11:55 pm

3 stops23h 35m

$1,531

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 day to depart on your flight to Belgrade?

On average, the least expensive day to fly to Belgrade from Louisville is on a Saturday. momondo users have found tickets for Saturday departures for as low as $876. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $973. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belgrade.

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

Fastest flight time	16h 50m
Direct flights	None

The fastest flight from Louisville to Belgrade takes 16h 50m

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

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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 50m 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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Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Belgrade?

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.

How can momondo help me find flights from Louisville to Belgrade?

Once all potential Louisville to Belgrade flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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 $547

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Belgrade departing on 1/30. 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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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 day to depart on your flight to Belgrade?

When to book flights from Louisville to Belgrade

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

Fastest flight time

Direct flights

How far is Louisville Intl to Belgrade Nikola Tesla by plane?

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

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

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

Traveling to a place near Belgrade?

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Belgrade?

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

How can momondo help me find flights from Louisville to Belgrade?

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

An easier way to manage your Belgrade trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Serbia

Airports servicing Serbia