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Cheap flights from Louisville to Zagreb from $542

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 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisville to Zagreb

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:10 pm - 1:50 pmSDF-ZAG
17h 40m2 stops
Multiple Airlines Logo
6:55 am - 11:23 pmZAG-SDF
22h 28m2 stops
$542Multiple Airlines
Find Deal
Mon, Jan 12 - Sun, Jan 25
Delta Logo
12:57 pm - 2:35 pmSDF-ZAG
19h 38m2 stops
Delta Logo
6:30 am - 11:50 pmZAG-SDF
23h 20m2 stops
$544Delta
Find Deal
Wed, Feb 4 - Sun, Feb 8
Delta Logo
12:57 pm - 2:35 pmSDF-ZAG
19h 38m2 stops
Delta Logo
6:30 am - 11:06 pmZAG-SDF
22h 36m2 stops
$559Delta
Find Deal
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
5:35 am - 1:50 pmSDF-ZAG
27h 15m2 stops
United Airlines Logo
6:15 am - 7:42 pmZAG-SDF
18h 27m2 stops
$634United Airlines
Find Deal
Fri, Mar 13 - Fri, Mar 27
United Airlines Logo
5:35 am - 1:50 pmSDF-ZAG
27h 15m2 stops
United Airlines Logo
6:15 am - 7:42 pmZAG-SDF
18h 27m2 stops
$796United Airlines
Find Deal
Fri, Mar 13 - Fri, Mar 27
United Airlines Logo
5:35 am - 1:50 pmSDF-ZAG
27h 15m2 stops
United Airlines Logo
6:15 am - 7:31 pmZAG-SDF
18h 16m2 stops
$815United Airlines
Find Deal
Fri, Mar 13 - Fri, Mar 27
Air Canada Logo
11:10 am - 10:50 amSDF-ZAG
17h 40m3 stops
Air Canada Logo
9:45 am - 11:23 pmZAG-SDF
19h 38m3 stops
$838Air Canada
Find Deal
Mon, Jan 12 - Sun, Jan 25
Air Canada Logo
1:58 pm - 1:50 pmSDF-ZAG
18h 52m3 stops
Air Canada Logo
6:15 am - 8:14 pmZAG-SDF
18h 59m3 stops
$1,278Air Canada
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Fri, Mar 13 - Fri, Mar 27
Multiple Airlines Logo
1:55 pm - 1:50 pmSDF-ZAG
17h 55m2 stops
Multiple Airlines Logo
9:25 am - 1:00 pmZAG-SDF
33h 35m3 stops
$1,424Multiple Airlines
Find Deal
Mon, Jan 12 - Sun, Jan 25
Multiple Airlines Logo
2:06 pm - 8:35 pmSDF-ZAG
25h 29m3 stops
Multiple Airlines Logo
5:55 pm - 7:03 pmZAG-SDF
30h 08m2 stops
$1,652Multiple Airlines
Find Deal
Fri, Mar 13 - Fri, Mar 27

Air Canada flights from Louisville to Zagreb

Our best Air Canada deals on Louisville to Zagreb flight tickets
Air Canada
Jan 12
SDF11:10 amLouisville Intl
17h 40m
3 stops
ZAG10:50 amZagreb Franjo Tuđman
Jan 25
ZAG9:45 amZagreb Franjo Tuđman
19h 38m
3 stops
SDF11:23 pmLouisville Intl
$838
Find similar
Air Canada
Mar 13
SDF1:58 pmLouisville Intl
18h 52m
3 stops
ZAG1:50 pmZagreb Franjo Tuđman
Mar 27
ZAG6:15 amZagreb Franjo Tuđman
18h 59m
3 stops
SDF8:14 pmLouisville Intl
$1,278
Find similar
Air Canada
Dec 19
SDF2:00 pmLouisville Intl
17h 50m
3 stops
ZAG1:50 pmZagreb Franjo Tuđman
Jan 4
ZAG6:55 amZagreb Franjo Tuđman
21h 35m
3 stops
SDF10:30 pmLouisville Intl
$4,843
Find similar

United Airlines flights from Louisville to Zagreb

Our best United Airlines deals on Louisville to Zagreb flight tickets
United Airlines
Mar 13
SDF5:35 amLouisville Intl
27h 15m
2 stops
ZAG1:50 pmZagreb Franjo Tuđman
Mar 27
ZAG6:15 amZagreb Franjo Tuđman
18h 27m
2 stops
SDF7:42 pmLouisville Intl
$634
Find similar
United Airlines
Mar 13
SDF5:35 amLouisville Intl
27h 15m
2 stops
ZAG1:50 pmZagreb Franjo Tuđman
Mar 27
ZAG6:15 amZagreb Franjo Tuđman
18h 27m
2 stops
SDF7:42 pmLouisville Intl
$796
Find similar
United Airlines
Mar 13
SDF5:35 amLouisville Intl
27h 15m
2 stops
ZAG1:50 pmZagreb Franjo Tuđman
Mar 27
ZAG6:15 amZagreb Franjo Tuđman
18h 16m
2 stops
SDF7:31 pmLouisville Intl
$815
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Zagreb 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, momondo users made 832,500 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Louisville to Zagreb that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleZagreb

SDF - ZAG

SDFZAG

Louisville Intl

Mon 1/12

2:10 pm-1:50 pm

2 stops17h 40m

Zagreb Franjo Tuđman

Sun 1/25

6:55 am-11:23 pm

2 stops22h 28m

$542

LouisvilleZagreb

SDF - ZAG

SDFZAG

Louisville Intl

Wed 2/4

12:57 pm-2:35 pm

2 stops19h 38m

Zagreb Franjo Tuđman

Sun 2/8

6:30 am-11:50 pm

2 stops23h 20m

$544

LouisvilleZagreb

SDF - ZAG

SDFZAG

Louisville Intl

Wed 2/4

12:57 pm-2:35 pm

2 stops19h 38m

Zagreb Franjo Tuđman

Sun 2/8

6:30 am-11:06 pm

2 stops22h 36m

$559

LouisvilleZagreb

SDF - ZAG

SDFZAG

Louisville Intl

Fri 3/13

5:35 am-1:50 pm

2 stops27h 15m

Zagreb Franjo Tuđman

Fri 3/27

6:15 am-7:42 pm

2 stops18h 27m

$634

LouisvilleZagreb

SDF - ZAG

SDFZAG

Louisville Intl

Fri 3/13

5:35 am-1:50 pm

2 stops27h 15m

Zagreb Franjo Tuđman

Fri 3/27

6:15 am-7:42 pm

2 stops18h 27m

$796

LouisvilleZagreb

SDF - ZAG

SDFZAG

Louisville Intl

Fri 3/13

5:35 am-1:50 pm

2 stops27h 15m

Zagreb Franjo Tuđman

Fri 3/27

6:15 am-7:31 pm

2 stops18h 16m

$815

LouisvilleZagreb

SDF - ZAG

SDFZAG

Louisville Intl

Mon 1/12

11:10 am-10:50 am

3 stops17h 40m

Zagreb Franjo Tuđman

Sun 1/25

9:45 am-11:23 pm

3 stops19h 38m

$838

LouisvilleZagreb

SDF - ZAG

SDFZAG

Louisville Intl

Fri 3/13

1:58 pm-1:50 pm

3 stops18h 52m

Zagreb Franjo Tuđman

Fri 3/27

6:15 am-8:14 pm

3 stops18h 59m

$1,278

LouisvilleZagreb

SDF - ZAG

SDFZAG

Louisville Intl

Mon 1/12

1:55 pm-1:50 pm

2 stops17h 55m

Zagreb Franjo Tuđman

Sun 1/25

9:25 am-1:00 pm

3 stops33h 35m

$1,424

LouisvilleZagreb

SDF - ZAG

SDFZAG

Louisville Intl

Fri 3/13

2:06 pm-8:35 pm

3 stops25h 29m

Zagreb Franjo Tuđman

Fri 3/27

5:55 pm-7:03 pm

2 stops30h 08m

$1,652

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Zagreb from

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

What is the cheapest day to depart on your flight to Zagreb?

The cheapest day to depart from Louisville to Zagreb is on a Thursday. Travelers who choose to depart for Zagreb on a Thursday will often find tickets for as low as $866. On the other hand, Monday is the most expensive day to depart from Louisville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,727.

What is the cheapest time of day to depart on your flight to Zagreb?

Flying to Zagreb from Louisville in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,021 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Zagreb is at noon when prices are around $1,726.

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

Fastest flight time

17h 40m

Direct flights

None
The fastest flight from Louisville to Zagreb takes 17h 40m
There are no direct flights from Louisville to Zagreb. There are no popular flight routes from Louisville to Zagreb.
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  • 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 16h 50m 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?

  • 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?

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
KLMPriceFrom $721Free CancellationRating
7.7
1,423 reviews
Search KLM flights
LufthansaPriceFrom $722Free CancellationRating
6.8
7,594 reviews
Search Lufthansa flights
DeltaPriceFrom $776Free CancellationRating
7.9
8,000 reviews
Search Delta flights

Traveling to a place near Zagreb?

Book flights to Zagreb if you plan to visit one of these locations
Velika Gorica
Varaždin

Why use momondo?

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

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.

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

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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