What airlines fly to Zagreb?

Lufthansa, Delta and United Airlines are the top three most popular airlines that fly to Zagreb from Louisville according to our data. Lufthansa is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Zagreb. Keep in mind that there are 4 different airlines that fly to Zagreb on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisville Intl Airport to Zagreb Franjo Tuđman Airport?

Prices for flights from Louisville Intl Airport to Zagreb Franjo Tuđman Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Louisville Intl Airport to Zagreb Franjo Tuđman Airport?

There are 4 operators available for flights from Louisville Intl Airport to Zagreb Franjo Tuđman Airport as of September 2026.

How old do you have to be to fly from Louisville Intl Airport to Zagreb Franjo Tuđman 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 Zagreb Franjo Tuđman Airport.

What documentation or ID do you need to fly to Zagreb Franjo Tuđman Airport?

The required travel and health documents for your Zagreb Franjo Tuđman Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Zagreb Franjo Tuđman Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$792 Cheap Flights from Louisville to Zagreb in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Zagreb

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:55 pm - 10:15 pmSDF Louisville Intl-ZAG Zagreb Franjo Tuđman

26h 20m2 stops Chicago O'Hare Intl Frankfurt am Main

6:00 am - 5:30 pmZAG Zagreb Franjo Tuđman-SDF Louisville Intl

41h 30m3 stops Frankfurt am Main Toronto Pearson Intl Newark

$792United Airlines

Tue, Mar 2 - Fri, Mar 5

1:55 pm - 10:15 pmSDF Louisville Intl-ZAG Zagreb Franjo Tuđman

26h 20m2 stops Chicago O'Hare Intl Frankfurt am Main

6:00 am - 5:30 pmZAG Zagreb Franjo Tuđman-SDF Louisville Intl

41h 30m3 stops Frankfurt am Main Toronto Pearson Intl Newark

$793United Airlines

Tue, Mar 2 - Fri, Mar 5

7:45 pm - 8:05 pmSDF Louisville Intl-ZAG Zagreb Franjo Tuđman

18h 20m2 stops Chicago O'Hare Intl London Heathrow

6:00 am - 8:14 pmZAG Zagreb Franjo Tuđman-SDF Louisville Intl

20h 14m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,263United Airlines

Tue, Mar 2 - Fri, Mar 5

6:00 pm - 8:05 pmSDF Louisville Intl-ZAG Zagreb Franjo Tuđman

20h 05m2 stops Chicago O'Hare Intl London Heathrow

6:00 am - 8:00 pmZAG Zagreb Franjo Tuđman-SDF Louisville Intl

20h 00m2 stops Frankfurt am Main Newark

$1,264United Airlines

Tue, Mar 2 - Fri, Mar 5

6:00 pm - 8:05 pmSDF Louisville Intl-ZAG Zagreb Franjo Tuđman

20h 05m2 stops Chicago O'Hare Intl London Heathrow

6:00 am - 8:00 pmZAG Zagreb Franjo Tuđman-SDF Louisville Intl

20h 00m2 stops Frankfurt am Main Newark

$1,285United Airlines

Tue, Mar 2 - Fri, Mar 5

1:00 pm - 12:20 pmSDF Louisville Intl-ZAG Zagreb Franjo Tuđman

17h 20m2 stops Newark Zurich

6:00 am - 5:30 pmZAG Zagreb Franjo Tuđman-SDF Louisville Intl

41h 30m3 stops Frankfurt am Main Toronto Pearson Intl Newark

$1,290United Airlines

Tue, Mar 2 - Thu, Mar 4

1:00 pm - 12:20 pmSDF Louisville Intl-ZAG Zagreb Franjo Tuđman

17h 20m2 stops Newark Zurich

6:00 am - 8:14 pmZAG Zagreb Franjo Tuđman-SDF Louisville Intl

20h 14m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,292United Airlines

Tue, Mar 2 - Thu, Mar 4

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United Airlines flights from Louisville to Zagreb

Our best United Airlines deals on Louisville to Zagreb flight tickets

United Airlines

Mar 2

SDF1:55 pmLouisville Intl

26h 20m

2 stops

ZAG10:15 pmZagreb Franjo Tuđman

Mar 5

ZAG6:00 amZagreb Franjo Tuđman

41h 30m

3 stops

SDF5:30 pmLouisville Intl

$792

United Airlines

Mar 2

SDF1:55 pmLouisville Intl

26h 20m

2 stops

ZAG10:15 pmZagreb Franjo Tuđman

Mar 5

ZAG6:00 amZagreb Franjo Tuđman

41h 30m

3 stops

SDF5:30 pmLouisville Intl

$793

United Airlines

Mar 2

SDF7:45 pmLouisville Intl

18h 20m

2 stops

ZAG8:05 pmZagreb Franjo Tuđman

Mar 5

ZAG6:00 amZagreb Franjo Tuđman

20h 14m

2 stops

SDF8:14 pmLouisville Intl

$1,263

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleZagreb

SDF Louisville Intl - ZAG Zagreb Franjo Tuđman

SDFZAG

Louisville Intl

Tue 3/2

1:55 pm-10:15 pm

2 stops26h 20m

Zagreb Franjo Tuđman

Fri 3/5

6:00 am-5:30 pm

3 stops41h 30m

$792

LouisvilleZagreb

SDF Louisville Intl - ZAG Zagreb Franjo Tuđman

SDFZAG

Louisville Intl

Tue 3/2

1:55 pm-10:15 pm

2 stops26h 20m

Zagreb Franjo Tuđman

Fri 3/5

6:00 am-5:30 pm

3 stops41h 30m

$793

LouisvilleZagreb

SDF Louisville Intl - ZAG Zagreb Franjo Tuđman

SDFZAG

Louisville Intl

Tue 3/2

7:45 pm-8:05 pm

2 stops18h 20m

Zagreb Franjo Tuđman

Fri 3/5

6:00 am-8:14 pm

2 stops20h 14m

$1,263

LouisvilleZagreb

SDF Louisville Intl - ZAG Zagreb Franjo Tuđman

SDFZAG

Louisville Intl

Tue 3/2

6:00 pm-8:05 pm

2 stops20h 05m

Zagreb Franjo Tuđman

Fri 3/5

6:00 am-8:00 pm

2 stops20h 00m

$1,264

LouisvilleZagreb

SDF Louisville Intl - ZAG Zagreb Franjo Tuđman

SDFZAG

Louisville Intl

Tue 3/2

6:00 pm-8:05 pm

2 stops20h 05m

Zagreb Franjo Tuđman

Fri 3/5

6:00 am-8:00 pm

2 stops20h 00m

$1,285

LouisvilleZagreb

SDF Louisville Intl - ZAG Zagreb Franjo Tuđman

SDFZAG

Louisville Intl

Tue 3/2

1:00 pm-12:20 pm

2 stops17h 20m

Zagreb Franjo Tuđman

Thu 3/4

6:00 am-5:30 pm

3 stops41h 30m

$1,290

Quickest round-trip

LouisvilleZagreb

SDF Louisville Intl - ZAG Zagreb Franjo Tuđman

SDFZAG

Louisville Intl

Tue 3/2

1:00 pm-12:20 pm

2 stops17h 20m

Zagreb Franjo Tuđman

Thu 3/4

6:00 am-8:14 pm

2 stops20h 14m

$1,292

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Louisville to Zagreb

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

Prices

Airlines

What is the cheapest month to fly to Zagreb?

The month of October is, on average, the cheapest month to fly to Zagreb from Louisville, with most prices found around $0. The month of May is another great option to travel to Zagreb, with average flight prices from Louisville averaging around $0.

When to book flights from Louisville to Zagreb

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

Estimated round-trip price

Cheap Louisville to Zagreb (SDF to ZAG) flight deals and tips

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

Best Price Found	$792
Fastest flight time	26h 20m
Direct flights	None

The best flight deal from Louisville to Zagreb found on momondo in the last 72 hours is $792

The fastest flight from Louisville to Zagreb takes 26h 20m

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

Search flight deals

Frequently asked questions about flying from Louisville to Zagreb

How far is Louisville Intl to Zagreb Franjo Tuđman by plane?
The straight-line distance from Louisville Intl to Zagreb Franjo Tuđman is 4872.6 mi. Typically, this will take 26h 20m by plane in normal conditions.
When did momondo last update prices for flights from Louisville Intl Airport to Zagreb Franjo Tuđman Airport?
Prices for flights from Louisville Intl Airport to Zagreb Franjo Tuđman Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Louisville Intl Airport to Zagreb Franjo Tuđman Airport?
There are 4 operators available for flights from Louisville Intl Airport to Zagreb Franjo Tuđman Airport as of September 2026.
How old do you have to be to fly from Louisville Intl Airport to Zagreb Franjo Tuđman 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 Zagreb Franjo Tuđman Airport.
What documentation or ID do you need to fly to Zagreb Franjo Tuđman Airport?
The required travel and health documents for your Zagreb Franjo Tuđman Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Zagreb Franjo Tuđman Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Louisville to Zagreb?
Based on momondo bookings for flights between Louisville and Zagreb, the leading airline is Lufthansa, making up 50% of the total bookings. Other popular airlines include United Airlines with 19%, Delta with 15%, and KLM with 15%.

Best airlines flying from Louisville to Zagreb

Compare and see reviews for airlines that fly from Louisville to Zagreb with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $549	Free Cancellation	Rating 7.4 10,231 reviews	Search United Airlines flights
Lufthansa	PriceFrom $615	Free Cancellation	Rating 6.8 8,236 reviews	Search Lufthansa flights
KLM	PriceFrom $664	Free Cancellation	Rating 7.8 1,575 reviews	Search KLM flights
Delta	PriceFrom $975	Free Cancellation	Rating 7.8 8,591 reviews	Search Delta flights

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Finding the right flight to Zagreb from Louisville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Zagreb quick and easy, saving you time and money.

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

All flight searches from Louisville to Zagreb on momondo can be filtered to show those which offer flexible booking policies.

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momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Zagreb.

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

Yes momondo offers price alerts on flights to Zagreb from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Louisville to Zagreb from $792

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 Zagreb departing on 3/2. 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 Zagreb

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Cheap Louisville to Zagreb (SDF to ZAG) flight deals and tips

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An easier way to manage your Zagreb trip

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