IAH - ZAG

$347 Find Cheap Flights from Houston George Bush Airport 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 George Bush Intcntl to Zagreb departing on 4/30. 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
$611
Turkish Airlines
Mon 1/19Tue 2/3
IAH - ZAG • 1 stop
Cheapest one-way
$347
Multiple Airlines
Thu 4/30
IAH - ZAG • 2 stops
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from George Bush Intcntl to Zagreb (IAH-ZAG)

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

Mon, Jan 19 - Tue, Feb 3
Turkish Airlines Logo
9:05 pm - 8:30 am
IAH
-
ZAG
28h 25m1 stop
Turkish Airlines Logo
7:55 pm - 7:10 pm
ZAG
-
IAH
30h 15m1 stop
$611Turkish Airlines
Mon, Jan 19 - Tue, Feb 3
Turkish Airlines Logo
9:05 pm - 8:30 am
IAH
-
ZAG
28h 25m1 stop
Turkish Airlines Logo
1:50 pm - 7:10 pm
ZAG
-
IAH
36h 20m1 stop
$634Turkish Airlines
Thu, Jan 29 - Mon, Feb 2
Turkish Airlines Logo
9:05 pm - 8:30 am
IAH
-
ZAG
28h 25m1 stop
Turkish Airlines Logo
9:25 am - 7:10 pm
ZAG
-
IAH
16h 45m1 stop
$718Turkish Airlines
Thu, Mar 19 - Mon, Mar 23
Turkish Airlines Logo
10:05 pm - 12:55 pm
IAH
-
ZAG
32h 50m1 stop
Turkish Airlines Logo
7:55 pm - 8:10 pm
ZAG
-
IAH
30h 15m1 stop
$728Turkish Airlines
Wed, Feb 18 - Sun, Feb 22
Turkish Airlines Logo
9:05 pm - 8:30 am
IAH
-
ZAG
28h 25m1 stop
Turkish Airlines Logo
9:25 am - 7:10 pm
ZAG
-
IAH
16h 45m1 stop
$738Turkish Airlines
Mon, Jan 19 - Tue, Feb 3
Multiple Airlines Logo
11:38 am - 7:00 pm
IAH
-
ZAG
24h 22m2 stops
Multiple Airlines Logo
7:55 pm - 6:22 pm
ZAG
-
IAH
29h 27m2 stops
$778Multiple Airlines
Mon, Jan 19 - Tue, Feb 3
Lufthansa Logo
11:55 am - 10:50 am
IAH
-
ZAG
15h 55m2 stops
Lufthansa Logo
9:05 am - 6:15 pm
ZAG
-
IAH
16h 10m1 stop
$831Lufthansa
Mon, Jan 19 - Tue, Feb 3
Lufthansa Logo
11:55 am - 10:50 am
IAH
-
ZAG
15h 55m2 stops
Lufthansa Logo
9:05 am - 6:15 pm
ZAG
-
IAH
16h 10m1 stop
$835Lufthansa
Mon, Jan 19 - Tue, Feb 3
Lufthansa Logo
11:55 am - 1:50 pm
IAH
-
ZAG
18h 55m2 stops
Lufthansa Logo
6:55 am - 10:58 pm
ZAG
-
IAH
23h 03m2 stops
$850Lufthansa
Mon, Jan 19 - Tue, Feb 3
Lufthansa Logo
11:55 am - 12:50 pm
IAH
-
ZAG
17h 55m2 stops
Lufthansa Logo
6:55 am - 10:58 pm
ZAG
-
IAH
23h 03m2 stops
$857Lufthansa
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Zagreb flights

Get data-powered insights and trends into flights from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Zagreb?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to Zagreb departing in January.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Zagreb?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Zagreb clicked on KAYAK for each day over the last 12 months.

When flying from Houston George Bush Airport to Zagreb, you should consider leaving on a Thursday and avoid Mondays if you are looking for the best rates. For your return to Houston George Bush Airport, you’ll find the best rates on Fridays and the most expensive ones on Thursdays.

Good to know

Low seasonAugust
Cheapest flight$347
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Houston George Bush Airport to Zagreb

When to book flights from George Bush Intcntl to Zagreb

Are your dates flexible? Find out the best times to travel from George Bush Intcntl 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 Houston George Bush Airport to Zagreb flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Zagreb?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Zagreb was $347 for a one-way ticket and $611 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Houston George Bush Airport to Zagreb?

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

  • Which is the best airline for flights from Houston to Zagreb, KLM or United Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Zagreb are KLM and United Airlines. With an average price for the route of $874 and an overall rating of 7.7, KLM is the most popular choice. United Airlines is also a great choice for the route, with an average price of $812 and an overall rating of 7.4.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Zagreb from Houston George Bush Airport 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 George Bush Airport 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 George Bush Airport with another airline. Booking your flights between Houston George Bush Airport 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 Houston George Bush Airport 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 George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from George Bush Intcntl 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 George Bush Intcntl 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.
7.7
KLMOverall score based on 1428 reviews
7.1Entertainment
8.4Crew
7.6Comfort
7.2Food
7.8Boarding
Airline reviews

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

8.0 ExcellentKevin, Nov 2025
AMS - BOD
Read more KLM reviews

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

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.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

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.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

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

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.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

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.

Second leg of Turkish Airline with Indigo is disaster for following reason. 1) You have to carry your cabin bags through ladder to boeing 777 because it was parked somewhere in parking lot and was not given a gate to board passengers and this seems to be people traveling to and fro from those flights and is not issue with flight itself. 2) I choose non vegetarian food on Turkish portal way ahead of checkin to entire trip, However the Indigo flight gave me random veg food saying they code veg food code from Turkish. 3) Indigo did not served any alcoholic beverages stating some weird reason which is non nonsensical. 4)Indigo have TV screens in front of you but it displays nothing except "Welcome Onboard" with annoying white black ground in dark flight. This is the most stupidest and annoying part because you are held hostage for 7 hours and only thing you could do is stare back at white screen which does not have entertainment package or even flight tracker. Such a shame.

nice and clean plane but the seats and the comfort was not what i expected. i expected more based on all the ads and reviews that i've read. I guess you get what you pay for in economy.

Overall it was good. Food was bad. I ordered gluten free vegetarian meal. But I got gluten free chicken for my long flight from Seattle to Istanbul. I don’t eat any kind of meat. Second meal I got eggplant with meat which I couldn’t eat. I don’t understand why we can’t get gluten free vegetarian meal for a 12 hour flight. I eat the bread and that was it.

Worse worse worse, i would not recommend this airline to anyone. Istanbul airport maybe State of the Art facility but staff is rude, only works if they get tips, and they push you to give tips even though my family had spent $50 in tips. Airline staff doesn't speak english so you really can't understand them. It was a nightmare travelling with Turkish. Never again.

As a big guy the seats are way too small for me. Would prefer more comfortable seats on these long haul flights.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Boeing 777 is a bad choice for a such a long flight.

The staff at IST airport could have been more helpful. Too much wasted time and the plane from IST to KHI was just horrible. The plane was not clean and smelled bad!

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.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

The service and flight was great. Luggage came out very quickly!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

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