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Zagreb

$1,475+ Cheap flights from Louisville (SDF) to Zagreb (ZAG)

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ZAG
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Louisville to Zagreb

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Zagreb (ZAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 31, 2025.

Round-trip from

$1,475
(Ovago)

Popular in

December

Cheapest in

August

Average price

$1,371
From Louisville Intl to Zagreb Franjo Tuđman
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($441 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($138 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Louisville to Zagreb

Cheapest flights from Louisville to Zagreb
Explore the most affordable flight options available from Louisville to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/117:20 pmSDF - ZAG
2 stops20h 00mLufthansa
jue. 8/146:00 amZAG - SDF
2 stops16h 51mLufthansa
Deal found 7/29$1,475
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/118:40 amSDF - ZAG
3 stops28h 30mMultiple Airlines
jue. 8/142:00 pmZAG - SDF
2 stops35h 55mMultiple Airlines
Deal found 7/29$1,883
This Air Canada deal was found by Cheapflights users on 7/29. 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.
lun. 8/1111:25 amSDF - ZAG
3 stops18h 00mAir Canada
jue. 8/146:00 amZAG - SDF
3 stops20h 26mAir Canada
Deal found 7/29$2,295

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated julio 31, 2025.
Use the filters below to find and compare flights from Louisville to Zagreb that are best for you.

Fly from

Louisville

Fly to

Zagreb

Route

Depart

Return

Price

LouisvilleZagreb

SDF - ZAG

SDFZAG

Louisville Intl

lun. 8/11

7:20 pm-9:20 pm

2 stops20h 00m

Zagreb Franjo Tuđman

jue. 8/14

6:00 am-4:51 pm

2 stops16h 51m

$1,475

LouisvilleZagreb

SDF - ZAG

SDFZAG

Louisville Intl

lun. 8/11

8:40 am-7:10 pm

3 stops28h 30m

Zagreb Franjo Tuđman

jue. 8/14

2:00 pm-7:55 pm

2 stops35h 55m

$1,883

LouisvilleZagreb

SDF - ZAG

SDFZAG

Louisville Intl

lun. 8/11

11:25 am-11:25 am

3 stops18h 00m

Zagreb Franjo Tuđman

jue. 8/14

6:00 am-8:26 pm

3 stops20h 26m

$2,295

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Louisville to Zagreb

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

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

Find hourly flight availability from Louisville to Zagreb. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

When flying from Louisville to Zagreb, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 41% versus a flight at noon.

How much does it cost to fly round-trip from Louisville to Zagreb?

Reviews of airlines servicing Zagreb

Get insights into the airlines that provide service to Zagreb. 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 Zagreb. Reviews last updated julio 31, 2025.
Get a feel of what it's like to fly with Air Canada and Lufthansa from Louisville to Zagreb by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
9,851 reviews

Crew

7.8

Food

6.3

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.
Air Canada
7.1
Good
9,851 reviews
Air Canada
7.1
Good
9,851 reviews

Crew

7.8

Food

6.3

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.
Lufthansa
6.8
Okay
7,275 reviews
Air Canada
7.1
Good
9,851 reviews

Crew

7.8

Food

6.3

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

Related info for your journey

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

  • What are the cheapest airlines flying from Louisville to Zagreb round-trip?

    Cheapflights users have booked flights from Louisville to Zagreb round-trip from $1,475. Another airline that can offer you cheap pricing is Air Canada.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Louisville to Zagreb (average of $641). Flying from Louisville to Zagreb in June is currently the most expensive (average of $1,263). 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.

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Top 3 airlines flying from Louisville to Zagreb

Discover the top 3 airlines that operate flights from Louisville to Zagreb. 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$721Average$1,012FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$757Average$1,185FlexibilityNo cancel feeOn-time76%
DeltaCheapest$776Average$1,153FlexibilityNo cancel feeOn-timeN/A

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