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Zagreb

$464+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ZAG
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Round-trip from

$660
(United)

One-way from

$464
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,245
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. 9% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($94 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 24, 2025.

This United deal was found by Cheapflights users on 4/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:20 pmIAH - ZAG
1 stop22h 15mMultiple Airlines
Tue 8/192:55 pmZAG - IAH
2 stops35h 41mMultiple Airlines
Deal found 4/23$660
This KLM deal was found by Cheapflights users on 4/23. 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.
Tue 10/143:30 pmIAH - ZAG
1 stop24h 15mKLM
Tue 11/48:20 amZAG - IAH
1 stop36h 10mKLM
Deal found 4/23$670
This Gurufare deal was found by Cheapflights users on 4/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/69:00 pmIAH - ZAG
1 stop32h 45mBritish Airways
Tue 8/198:10 pmZAG - IAH
1 stop30h 05mBritish Airways
Deal found 4/23$676
This Lufthansa deal was found by Cheapflights users on 4/23. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:05 pmIAH - ZAG
2 stops21h 15mLufthansa
Tue 11/41:40 pmZAG - IAH
2 stops16h 04mLufthansa
Deal found 4/23$681
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 8/61:38 pmIAH - ZAG
3 stops17h 37mUnited Airlines
Tue 8/196:05 amZAG - IAH
2 stops21h 08mUnited Airlines
Deal found 4/23$818
This Delta deal was found by Cheapflights users on 4/22. 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.
Sat 8/163:10 pmHOU - ZAG
2 stops18h 05mDelta
Wed 8/276:00 amZAG - HOU
2 stops16h 02mDelta
Deal found 4/22$857
This FlightHub deal was found by Cheapflights users on 4/23. 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.
Fri 8/82:25 pmIAH - ZAG
1 stop15h 40mTurkish Airlines
Sun 8/242:40 amZAG - IAH
1 stop17h 00mTurkish Airlines
Deal found 4/23$858
This KLM deal was found by Cheapflights users on 4/23. 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.
Tue 10/146:43 pmHOU - ZAG
2 stops14h 32mKLM
Tue 11/46:30 amZAG - HOU
2 stops18h 17mKLM
Deal found 4/23$973
This Delta deal was found by Cheapflights users on 4/23. 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.
Thu 6/1911:47 amIAH - ZAG
2 stops21h 28mDelta
Tue 7/16:00 amZAG - IAH
1 stop14h 15mDelta
Deal found 4/23$1,235
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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.
Mon 12/112:10 pmIAH - ZAG
2 stops18h 50mAustrian Airlines
Tue 12/165:50 pmZAG - IAH
2 stops30h 40mAustrian Airlines
Deal found 4/23$1,529
This oojo deal was found by Cheapflights users on 4/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/64:26 pmHOU - ZAG
2 stops20h 29mBritish Airways
Sat 6/148:45 pmZAG - HOU
2 stops30h 08mBritish Airways
Deal found 4/23$14,333

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 April 24, 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

Wed 8/6

6:20 pm-11:35 pm

1 stop22h 15m

Zagreb Franjo Tuđman

Tue 8/19

2:55 pm-7:36 pm

2 stops35h 41m

$660

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Tue 10/14

3:30 pm-10:45 pm

1 stop24h 15m

Zagreb Franjo Tuđman

Tue 11/4

8:20 am-1:30 pm

1 stop36h 10m

$670

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Wed 8/6

9:00 pm-12:45 pm

1 stop32h 45m

Zagreb Franjo Tuđman

Tue 8/19

8:10 pm-7:15 pm

1 stop30h 05m

$676

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Tue 10/14

5:05 pm-9:20 pm

2 stops21h 15m

Zagreb Franjo Tuđman

Tue 11/4

1:40 pm-10:44 pm

2 stops16h 04m

$681

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Wed 8/6

1:38 pm-2:15 pm

3 stops17h 37m

Zagreb Franjo Tuđman

Tue 8/19

6:05 am-8:13 pm

2 stops21h 08m

$818

HoustonZagreb

HOU - ZAG

HOUZAG

Houston Hobby

Sat 8/16

3:10 pm-4:15 pm

2 stops18h 05m

Zagreb Franjo Tuđman

Wed 8/27

6:00 am-3:02 pm

2 stops16h 02m

$857

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Fri 8/8

2:25 pm-1:05 pm

1 stop15h 40m

Zagreb Franjo Tuđman

Sun 8/24

2:40 am-12:40 pm

1 stop17h 00m

$858

HoustonZagreb

HOU - ZAG

HOUZAG

Houston Hobby

Tue 10/14

6:43 pm-4:15 pm

2 stops14h 32m

Zagreb Franjo Tuđman

Tue 11/4

6:30 am-5:47 pm

2 stops18h 17m

$973

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Thu 6/19

11:47 am-4:15 pm

2 stops21h 28m

Zagreb Franjo Tuđman

Tue 7/1

6:00 am-1:15 pm

1 stop14h 15m

$1,235

HoustonZagreb

HOU - ZAG

HOUZAG

Houston Hobby

Fri 6/6

4:26 pm-7:55 pm

2 stops20h 29m

Zagreb Franjo Tuđman

Sat 6/14

8:45 pm-7:53 pm

2 stops30h 08m

$14,333

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 14 results
1
2

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 $1,342). 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 April 24, 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.

Rainfall in Zagreb by month

Plan your trip to Zagreb by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Zagreb ranges from 1.9 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Zagreb when rainfall is around 1.9 in.

Temperature in Zagreb by month

Plan your trip to Zagreb by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Zagreb, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 April 24, 2025.
To help decide which airline to fly from Houston to Zagreb, see what other customers have to say about Delta, KLM and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,775 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Lufthansa
6.7
Okay
7,029 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Currently priced at $670, KLM will fly you from Houston to Zagreb and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Lufthansa - these airlines can fly you to your destination from $676 and $681, respectively. KLM is 36% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Houston to Zagreb one-way?

    $482 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Delta and Lufthansa, with prices starting from $507 and $838, respectively.

  • 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 $1,342). 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 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$574Average$1,024FlexibilityNo cancel feeOn-time70%
KLMCheapest$616Average$1,076FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$661Average$1,348FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$663Average$871FlexibilityNo cancel feeOn-time77%
DeltaCheapest$785Average$1,138FlexibilityNo cancel feeOn-timeN/A

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