ZAG

$451 Find Cheap Flights from Houston to Zagreb

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Zagreb departing on 6/30. 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, 0 bags

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 Houston 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 Houston to Zagreb, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$585
Multiple Airlines
Mon 3/16Wed 4/1
IAH - ZAG • 2 stops
Cheapest one-way
$451
Lufthansa
Tue 6/30
IAH - ZAG • 2 stops
Top airlines
Lufthansa
Cheapest • from $605 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Zagreb!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to Zagreb

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston 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 Houston to Zagreb

Mon, Mar 16 - Wed, Apr 1
Multiple Airlines Logo
12:10 pm - 12:50 pm
IAH
-
ZAG
18h 40m
2 stops
Multiple Airlines Logo
5:55 am - 1:35 pm
ZAG
-
IAH
14h 40m
1 stop
$585Multiple Airlines
Mon, Mar 16 - Wed, Apr 1
Lufthansa Logo
6:45 pm - 10:25 pm
IAH
-
ZAG
21h 40m
2 stops
Lufthansa Logo
5:55 am - 5:25 pm
ZAG
-
IAH
18h 30m
2 stops
$596Lufthansa
Sun, Mar 22 - Tue, Apr 7
Lufthansa Logo
5:30 pm - 3:55 pm
IAH
-
ZAG
16h 25m
2 stops
Lufthansa Logo
5:35 am - 1:35 pm
ZAG
-
IAH
15h 00m
1 stop
$605Lufthansa
Sun, Mar 22 - Tue, Apr 7
Lufthansa Logo
5:30 pm - 3:55 pm
IAH
-
ZAG
16h 25m
2 stops
Lufthansa Logo
5:35 am - 7:09 pm
ZAG
-
IAH
20h 34m
2 stops
$614Lufthansa
Sun, May 10 - Fri, May 22
United Airlines Logo
7:20 am - 11:40 pm
IAH
-
ZAG
33h 20m
2 stops
United Airlines Logo
6:05 am - 1:35 pm
ZAG
-
IAH
14h 30m
1 stop
$652United Airlines
Sun, May 10 - Fri, May 22
United Airlines Logo
7:20 am - 11:40 pm
IAH
-
ZAG
33h 20m
2 stops
United Airlines Logo
6:05 am - 12:35 am
ZAG
-
IAH
25h 30m
2 stops
$663United Airlines
Thu, Mar 5 - Mon, Mar 16
United Airlines Logo
7:25 am - 1:50 pm
IAH
-
ZAG
23h 25m
2 stops
United Airlines Logo
2:40 pm - 3:10 pm
ZAG
-
IAH
30h 30m
1 stop
$687United Airlines
Wed, Mar 18 - Sun, Mar 22
Turkish Airlines Logo
3:55 pm - 12:55 pm
IAH
-
ZAG
15h 00m
1 stop
Turkish Airlines Logo
7:55 pm - 8:10 pm
ZAG
-
IAH
30h 15m
1 stop
$690Turkish Airlines
Mon, Mar 16 - Wed, Apr 1
Air France Logo
11:33 am - 1:15 pm
HOU
-
ZAG
19h 42m
2 stops
Air France Logo
9:00 am - 10:42 pm
ZAG
-
HOU
20h 42m
2 stops
$748Air France
Thu, Mar 5 - Mon, Mar 16
Delta Logo
5:25 am - 2:35 pm
HOU
-
ZAG
26h 10m
2 stops
Delta Logo
6:30 am - 10:42 pm
ZAG
-
HOU
22h 12m
2 stops
$1,607Delta
Booking Insights

KAYAK's insights & trends for Houston to Zagreb flights

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

Which airlines provide the cheapest flights from Houston to Zagreb?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Houston to Zagreb were found on Lufthansa ($605) and United Airlines ($652).

Good to know

Cheapest flight$451
Flight from Houston George Bush Airport to Zagreb

When to book flights from Houston to Zagreb

Are your dates flexible? Find out the best times to travel from Houston 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 Houston to Zagreb

  • What is the cheapest flight from Houston to Zagreb?

    In the last 3 days, the lowest price for a flight from Houston to Zagreb was $451 for a one-way ticket and $585 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Houston and on arrival in Zagreb.

  • Which airports will I be using when flying from Houston to Zagreb?

    Houston has 2 major airports: Houston Hobby and Houston George Bush Intcntl. Zagreb Franjo Tuđman is the only airport in Zagreb. You’ll usually find the cheapest deals if you fly from Houston George Bush Airport.

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

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

  • Which airline alliances offer flights from Houston to Zagreb?

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

  • How does KAYAK find such low prices on flights from Houston 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 Houston to Zagreb.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Zagreb from Houston 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 Houston 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 Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston 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 Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Houston to Zagreb

 
See real verified KAYAK customer reviews for airlines flying from Houston 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 Houston 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.
7.9
DeltaOverall score based on 8130 reviews
7.9Comfort
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
Airline reviews

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

2.0 MediocreTodd, Jan 2026
IAH - ATL
Read more Delta reviews

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

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.

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Typically good service onboard but baggage delay in airport was significant

My, Syed Zawar Hussein Shirazi frequently flyer membership number was not included on my boarding pass from O’Hare to Istanbul despite my reminder to the attendant at check in. Further she forgot to give me my boarding pass form Istanbul to Lahore and she needs to improve her customer service, please 🙏

Everything about that day was great I was happy with how things went as a first time traveling with the airline thank you for all that you’ve doing by taking us there to our various destinations thanks.

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

Not good. I was supposed to be in Mint but got in economy class

Service was slow and checked bag was off last evening when flying business

Turkish Airline canceled our tickets in the very last minute, with our luggage and everything else, all prepared and good to go. It’s clear that they sold the tickets for better money to someone else. Bad, Bad, Bad business!!!

Awful seating. Bad food. Staff only have one bottle of water and no cans.

it was like a banya -so hot... They did provide a great experience with special food. one toilet broke midflight In general it was a peaceful and relaxing flight - for business class it was good.

Chicago to Istanbul was a much better experience than I expected since I’m more accustomed to Qatar Airways business class. The business lounge in the Istanbul airport was amazing - loved the lockers and phone charging stations, and the bathroom was a spa experience in itself. The onward leg from Istanbul to Karachi was utterly disappointing. Terrible plane, and I felt like I was in economy - the seats don’t come near to lying flat and the food was mediocre. What a sad downgrade - it isn’t as though the ticket on that leg was cheaper. So, on that front, there’s no contest with Qatar airways.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Late flight Delays Poor service Poor staff Worst airline ever

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

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

Information on your arrival and departure airports