SDF - ZAG

$811 Find Cheap Flights from Louisville to Zagreb

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Zagreb departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Zagreb

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Zagreb, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Zagreb, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights Deals

Cheap Flights from Louisville to Zagreb (SDF-ZAG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Zagreb that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Zagreb

Wed, Aug 27 - Tue, Sep 23
British Airways Logo
2:45 pm - 12:45 pmSDF-ZAG
40h 00m2 stops
British Airways Logo
8:10 pm - 5:38 pmZAG-SDF
27h 28m2 stops
$811British Airways
Find Deal
Tue, Aug 12 - Tue, Oct 14
British Airways Logo
6:44 am - 12:05 pmSDF-ZAG
23h 21m2 stops
British Airways Logo
8:10 pm - 11:03 pmZAG-SDF
32h 53m2 stops
$1,132British Airways
Find Deal
Wed, Aug 27 - Tue, Sep 23
Air Canada Logo
1:59 pm - 2:15 pmSDF-ZAG
18h 16m3 stops
Air Canada Logo
6:05 am - 8:28 pmZAG-SDF
20h 23m3 stops
$1,139Air Canada
Find Deal
Tue, Aug 12 - Tue, Oct 14
 Logo
12:15 pm - 12:05 pmSDF-ZAG
17h 50m2 stops
 Logo
2:45 pm - 11:03 pmZAG-SDF
38h 18m3 stops
$1,365
Find Deal
Fri, Dec 19 - Sun, Jan 4
United Airlines Logo
9:35 am - 10:25 pmSDF-ZAG
30h 50m2 stops
United Airlines Logo
2:35 pm - 6:49 pmZAG-SDF
34h 14m2 stops
$1,517United Airlines
Find Deal
Fri, Dec 19 - Sun, Jan 4
Lufthansa Logo
1:55 pm - 10:50 amSDF-ZAG
14h 55m2 stops
Lufthansa Logo
6:45 pm - 10:09 pmZAG-SDF
33h 24m2 stops
$1,589Lufthansa
Find Deal
Tue, Aug 12 - Tue, Oct 14
 Logo
6:00 am - 7:15 pmSDF-ZAG
31h 15m3 stops
 Logo
8:00 am - 9:25 amZAG-SDF
31h 25m3 stops
$1,745
Find Deal
Fri, Dec 19 - Sun, Jan 4
Air Canada Logo
10:55 am - 10:50 amSDF-ZAG
17h 55m3 stops
Air Canada Logo
6:55 am - 10:09 pmZAG-SDF
21h 14m3 stops
$2,294Air Canada
Find Deal
Fri, Dec 19 - Sun, Jan 4
Air Canada Logo
10:55 am - 10:50 amSDF-ZAG
17h 55m3 stops
Air Canada Logo
6:55 am - 10:09 pmZAG-SDF
21h 14m3 stops
$2,295Air Canada
Find Deal
Wed, Aug 27 - Tue, Sep 23
 Logo
12:33 pm - 12:35 pmSDF-ZAG
18h 02m2 stops
 Logo
6:05 am - 10:24 pmZAG-SDF
22h 19m3 stops
$2,978
Find Deal
Booking Insights

KAYAK's insights & trends for Louisville to Zagreb flights

Get data-powered insights and trends into flights from Louisville to Zagreb to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Louisville to Zagreb?

Good to know

Low seasonAugust
Cheapest flight$811
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Louisville to Zagreb

When to book flights from Louisville to Zagreb

Are your dates flexible? Find out the best times to travel from Louisville to Zagreb based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Louisville to Zagreb

  • What is the cheapest flight from Louisville to Zagreb?

    In the last 3 days, the lowest price for a flight from Louisville to Zagreb was $811 for a round-trip ticket.

  • Do I need a passport to fly between Louisville and Zagreb?

    Yes, you’ll need a passport to travel to Zagreb from Louisville.

  • Which aircraft models fly most regularly from Louisville to Zagreb?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Zagreb?

    oneworld, and Star Alliance are the airline alliances operating flights between Louisville and Zagreb, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Louisville to Zagreb?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Zagreb.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Zagreb?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Zagreb from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to Zagreb?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Zagreb with an airline and back to Louisville with another airline. Booking your flights between Louisville and ZAG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Zagreb?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Zagreb from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Louisville to Zagreb

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Zagreb. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Louisville to Zagreb? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7983 reviews
8.5Crew
7.9Comfort
7.9Entertainment
7.3Food
8.2Boarding
Airline reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

2.0 MediocreGim, Jul 2025BGM - DTW
Read more Delta reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

We were upgraded to economy plus and everything was awesome!

I liked the crews attentiveness, all food and drink items were tasty, and came out in a timely manner. The entertainment systems were not as responsive and my seat had issues with the auxiliary for the headphones. Seats were OK, and the headrest for my seat could go back only so far. Bathrooms were tight fit.

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Hate their old flights, boatding, food and services. Very poor quality

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

The food could be better, more snacks. And have some plugs to chargue the phone.

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Seating was average for a first class seat. It very modern. I expected better.

Flight was a little late. The crew was courteous, food ok

Everything you need to know for your flight from Louisville to Zagreb

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.