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Zagreb

$266+ Cheap flights from Houston to Zagreb (ZAG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ZAG
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap flight deals from Houston to Zagreb

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 agosto 20, 2025.

Round-trip from

$617
(Cheapflightsfares)

One-way from

$266
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$928
From Houston to Zagreb Franjo Tuđman
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One-way flight from Houston to Zagreb Franjo Tuđman
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Highest demand for flights based on searches. 11% potential increase in price ($132 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($106 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Houston to Zagreb

Cheapest flights from Houston to Zagreb
Explore the most affordable flight options available from Houston to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/146:50 pmIAH - ZAG
2 stops21h 50mLufthansa
mar. 11/46:15 amZAG - IAH
1 stop15h 20mLufthansa
Deal found 8/18$617
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/146:20 pmIAH - ZAG
1 stop22h 20mUnited Airlines
mar. 11/46:15 amZAG - IAH
1 stop15h 20mUnited Airlines
Deal found 8/18$621
This Justfly.com deal was found by Cheapflights users on 8/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/1410:00 amIAH - ZAG
2 stops19h 35mAir Canada
mar. 11/42:35 pmZAG - IAH
2 stops25h 36mAir Canada
Deal found 8/19$624
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/126:20 pmIAH - ZAG
1 stop22h 15mUnited Airlines
mar. 10/286:15 amZAG - IAH
1 stop15h 20mUnited Airlines
Deal found 8/19$702
This Booking.com deal was found by Cheapflights users on 8/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/1212:05 pmIAH - ZAG
2 stops15h 35mMultiple Airlines
mar. 10/286:15 amZAG - IAH
2 stops18h 38mMultiple Airlines
Deal found 8/19$720
This British Airways deal was found by Cheapflights users on 8/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/163:30 pmIAH - ZAG
1 stop14h 15mBritish Airways
lun. 10/202:40 pmZAG - IAH
1 stop30h 05mBritish Airways
Deal found 8/19$745
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/189:00 pmIAH - ZAG
1 stop28h 40mTurkish Airlines
mar. 9/232:00 pmZAG - IAH
1 stop36h 05mTurkish Airlines
Deal found 8/18$749
This British Airways deal was found by Cheapflights users on 8/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/159:00 pmIAH - ZAG
1 stop32h 45mBritish Airways
dom. 10/1910:45 amZAG - IAH
1 stop34h 00mBritish Airways
Deal found 8/17$755
This KLM deal was found by Cheapflights users on 8/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/126:44 pmHOU - ZAG
2 stops14h 31mKLM
mar. 10/286:30 amZAG - HOU
2 stops17h 18mKLM
Deal found 8/19$777
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/146:44 pmHOU - ZAG
2 stops14h 31mDelta
mar. 11/46:30 amZAG - HOU
2 stops18h 18mDelta
Deal found 8/20$796
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/36:44 pmHOU - ZAG
2 stops21h 16mDelta
dom. 11/96:30 amZAG - HOU
2 stops22h 10mDelta
Deal found 8/20$877
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/166:44 pmHOU - ZAG
2 stops14h 31mDelta
lun. 10/206:00 amZAG - HOU
2 stops18h 48mDelta
Deal found 8/17$886

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 agosto 20, 2025.
Use the filters below to find and compare flights from Houston to Zagreb that are best for you.

Fly from

Houston

Fly to

Zagreb

Route

Depart

Return

Price

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

mar. 10/14

6:50 pm-11:40 pm

2 stops21h 50m

Zagreb Franjo Tuđman

mar. 11/4

6:15 am-2:35 pm

1 stop15h 20m

$617

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

mar. 10/14

6:20 pm-11:40 pm

1 stop22h 20m

Zagreb Franjo Tuđman

mar. 11/4

6:15 am-2:35 pm

1 stop15h 20m

$621

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

mar. 10/14

10:00 am-12:35 pm

2 stops19h 35m

Zagreb Franjo Tuđman

mar. 11/4

2:35 pm-9:11 am

2 stops25h 36m

$624

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

dom. 10/12

6:20 pm-11:35 pm

1 stop22h 15m

Zagreb Franjo Tuđman

mar. 10/28

6:15 am-3:35 pm

1 stop15h 20m

$702

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

dom. 10/12

12:05 pm-10:40 am

2 stops15h 35m

Zagreb Franjo Tuđman

mar. 10/28

6:15 am-6:53 pm

2 stops18h 38m

$720

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

jue. 10/16

3:30 pm-12:45 pm

1 stop14h 15m

Zagreb Franjo Tuđman

lun. 10/20

2:40 pm-7:15 pm

1 stop35h 35m

$745

HoustonZagreb

HOU - ZAG

HOUZAG

Houston Hobby

dom. 10/12

6:44 pm-4:15 pm

2 stops14h 31m

Zagreb Franjo Tuđman

mar. 10/28

6:30 am-5:48 pm

2 stops17h 18m

$777

HoustonZagreb

HOU - ZAG

HOUZAG

Houston Hobby

mar. 10/14

6:44 pm-10:45 pm

2 stops21h 01m

Zagreb Franjo Tuđman

mar. 11/4

6:30 am-5:48 pm

2 stops18h 18m

$797

HoustonZagreb

HOU - ZAG

HOUZAG

Houston Hobby

jue. 10/16

6:44 pm-4:15 pm

2 stops14h 31m

Zagreb Franjo Tuđman

lun. 10/20

6:00 am-5:48 pm

2 stops18h 48m

$886

HoustonZagreb

HOU - ZAG

HOUZAG

Houston Hobby

jue. 9/18

1:13 pm-4:15 pm

2 stops20h 02m

Zagreb Franjo Tuđman

mar. 9/23

6:00 am-5:40 pm

2 stops18h 40m

$1,116

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 16 results
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Best time to book a flight from Houston to Zagreb

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

What is the cheapest month to book a flight from Houston to Zagreb?

Currently, November is the cheapest month in which you can book a flight from Houston to Zagreb (average of $641). Flying from Houston to Zagreb in June is currently the most expensive (average of $1,262). 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.

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

Find hourly flight availability from Houston 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 agosto 20, 2025.

It’s typically best to fly out from Houston to Zagreb at noon. Doing so could potentially save you 37% on the flight price compared to flying in the morning, which is usually more expensive.

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 agosto 20, 2025.
See what other customers who have flown with Delta, KLM, and United Airlines from Houston to Zagreb have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,388 reviews
Delta
8.0
Very good
7,982 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,928 reviews
Delta
8.0
Very good
7,982 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,949 reviews
Delta
8.0
Very good
7,982 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,337 reviews
Delta
8.0
Very good
7,982 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly into for flights to Zagreb from Houston?

    Located just 6.7 mi from the city center, Zagreb Franjo Tuđman is the airport most travelers will use when flying to Zagreb from Houston. Booking flights from Houston to Franjo Tuđman (ZAG) should be relatively easy as there are 0 daily inbound flights from Houston from 5 different airlines.

  • How long is the flight from Houston to Zagreb?

    Lufthansa, United Airlines, and Air Canada can get you from Houston to Zagreb in just under 19h 35m. Your travel time can differ by up to 2h 45m. The distance between Houston and Zagreb is about 5669 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $601, Turkish Airlines will fly you from Houston to Zagreb and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and United Airlines - these airlines can fly you to your destination from $616 and $621, respectively. Turkish Airlines is 41% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Houston to Zagreb (average of $641). Flying from Houston to Zagreb in June is currently the most expensive (average of $1,262). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Houston to Zagreb

Discover the top 5 airlines that operate flights from Houston 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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$601Average$759FlexibilityNo cancel feeOn-time77%
KLMCheapest$616Average$891FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$621Average$680FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$749Average$1,333FlexibilityNo cancel feeOn-time76%
DeltaCheapest$785Average$874FlexibilityNo cancel feeOn-timeN/A

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