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Zagreb

$436+ Cheap flights from George Bush Intcntl (IAH) 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ZAG
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Zagreb Franjo Tuđman are usually found in April or September, booked 85 days in advance, depart on a Thursday or Sunday and return on a Tuesday

Cheap flight deals from George Bush Intcntl to Zagreb

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$783
(FlightHub)

One-way from

$436
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$1,386
Provider with most accurate pricing for Houston George Bush Intcntl-Zagreb Franjo Tuđman flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Zagreb Franjo Tuđman flights.
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From Houston George Bush Intcntl to Zagreb Franjo Tuđman
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One-way flight from Houston George Bush Intcntl to Zagreb Franjo Tuđman
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Highest demand for flights based on searches. 9% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from George Bush Intcntl to Zagreb

Cheapest flights from George Bush Intcntl to Zagreb
Explore the most affordable flight options available from George Bush Intcntl to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This FlightHub deal was found by Cheapflights users on 3/27. 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.
Wed 9/109:00 pmIAH - ZAG
1 stop15h 25mTurkish Airlines
Tue 10/79:35 amZAG - IAH
1 stop16h 30mTurkish Airlines
Deal found 3/27$783
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1410:00 amIAH - ZAG
2 stops21h 15mAir Canada
Tue 10/146:05 amZAG - IAH
2 stops20h 42mAir Canada
Deal found 3/27$823
This Orbitz deal was found by Cheapflights users on 3/27. 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 Orbitz 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
2 stops30h 09mBritish Airways
Deal found 3/27$829
This Lufthansa deal was found by Cheapflights users on 3/27. 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.
Wed 9/173:35 pmIAH - ZAG
1 stop15h 40mLufthansa
Thu 10/96:00 amZAG - IAH
1 stop14h 35mLufthansa
Deal found 3/27$836
This United deal was found by Cheapflights users on 3/27. 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.
Tue 9/94:45 pmIAH - ZAG
1 stop21h 35mMultiple Airlines
Mon 9/223:00 pmZAG - IAH
2 stops35h 47mMultiple Airlines
Deal found 3/27$838
This Delta deal was found by Cheapflights users on 3/27. 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.
Sun 9/146:00 amIAH - ZAG
2 stops23h 10mDelta
Fri 10/106:00 amZAG - IAH
2 stops22h 03mDelta
Deal found 3/27$844
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 9/1410:00 amIAH - ZAG
2 stops21h 15mUnited Airlines
Mon 10/133:00 pmZAG - IAH
1 stop33h 50mUnited Airlines
Deal found 3/27$853
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/176:13 pmIAH - ZAG
2 stops36h 37mAmerican Airlines
Sun 6/110:45 amZAG - IAH
2 stops19h 37mAmerican Airlines
Deal found 3/26$1,037
This KLM deal was found by Cheapflights users on 3/27. 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.
Wed 9/105:50 pmIAH - ZAG
2 stops15h 25mKLM
Mon 10/68:20 amZAG - IAH
1 stop35h 55mKLM
Deal found 3/27$1,179
This Air France deal was found by Cheapflights users on 3/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/83:40 pmIAH - ZAG
2 stops15h 50mAir France
Sun 10/59:00 amZAG - IAH
2 stops19h 03mAir France
Deal found 3/27$1,420

Cheapflights Fare Finder

Customize your flight search to find flights from George Bush Intcntl 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 March 28, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Zagreb that are best for you.

Fly from

George Bush Intcntl

Fly to

Zagreb

Route

Depart

Return

Price

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Wed 9/10

9:00 pm-7:25 pm

1 stop15h 25m

Zagreb Franjo Tuđman

Tue 10/7

9:35 am-7:05 pm

1 stop16h 30m

$783

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Sun 9/14

10:00 am-2:15 pm

2 stops21h 15m

Zagreb Franjo Tuđman

Tue 10/14

6:05 am-7:47 pm

2 stops20h 42m

$823

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-7:19 pm

2 stops30h 09m

$829

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Wed 9/17

3:35 pm-2:15 pm

1 stop15h 40m

Zagreb Franjo Tuđman

Wed 10/15

6:15 am-1:35 pm

1 stop14h 20m

$836

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Tue 9/9

4:45 pm-9:20 pm

1 stop21h 35m

Zagreb Franjo Tuđman

Mon 9/22

3:00 pm-7:47 pm

2 stops35h 47m

$838

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Sun 9/14

6:00 am-12:10 pm

2 stops23h 10m

Zagreb Franjo Tuđman

Fri 10/10

6:00 am-9:03 pm

2 stops22h 03m

$844

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Sun 9/14

10:00 am-2:15 pm

2 stops21h 15m

Zagreb Franjo Tuđman

Mon 10/13

3:00 pm-5:50 pm

1 stop33h 50m

$853

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Sat 5/17

6:13 pm-1:50 pm

2 stops36h 37m

Zagreb Franjo Tuđman

Sun 6/1

10:45 am-11:22 pm

2 stops19h 37m

$1,037

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Wed 9/10

5:50 pm-4:15 pm

2 stops15h 25m

Zagreb Franjo Tuđman

Mon 10/6

8:20 am-1:15 pm

1 stop35h 55m

$1,179

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Mon 9/8

3:40 pm-2:30 pm

2 stops15h 50m

Zagreb Franjo Tuđman

Sun 10/5

9:00 am-9:03 pm

2 stops19h 03m

$1,420

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 15 results
1
2

Compare providers for flights from George Bush Intcntl to Zagreb

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Zagreb in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Zagreb flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Zagreb flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Zagreb flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Zagreb flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Zagreb flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Zagreb

Have a flexible travel schedule? Discover the best time to fly to Zagreb from George Bush Intcntl 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 George Bush Intcntl Airport to Zagreb

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Zagreb?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Zagreb. Price data was last updated on March 21, 2025.

The best time to book flights from Houston George Bush Intcntl Airport to Zagreb is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Find hourly flight availability from George Bush Intcntl 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 March 28, 2025.

When flying from Houston George Bush Intcntl Airport to Zagreb, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 4% versus a flight in the morning.

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 March 28, 2025.
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

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
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

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
1,321 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

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.
Air France
7.4
Good
1,424 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

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
8,603 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

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
3,744 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

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 George Bush Intcntl 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 George Bush Intcntl?

    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 George Bush Intcntl. Booking flights from Houston George Bush Intcntl to Franjo Tuđman (ZAG) should be relatively easy as there are 0 daily inbound flights from Houston George Bush Intcntl from 5 different airlines.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Zagreb round-trip?

    Flying on Turkish Airlines is currently your cheapest option to Zagreb, with prices starting at $783. Additional round-trip tickets that might be worth considering are offered by Air Canada and British Airways, with the lowest prices starting at $823 and $829, respectively. Users have found that Turkish Airlines is 35% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Zagreb one-way?

    $484 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on British Airways and United Airlines, with prices starting from $597 and $631, respectively.

  • Can I find deals for flights from George Bush Intcntl to Zagreb that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Zagreb?

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

  • Can I find deals for business class flights from George Bush Intcntl to Zagreb?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Zagreb?

    Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Zagreb (average of $641). Flying from Houston George Bush Intcntl Airport 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.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

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Velika Gorica

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Alternative routes for George Bush Intcntl to Zagreb

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from George Bush Intcntl to Zagreb

Discover the top 5 airlines that operate flights from George Bush Intcntl 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$574Average$1,024FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$719Average$1,077FlexibilityNo cancel feeOn-time77%
KLMCheapest$734Average$1,106FlexibilityNo cancel feeOn-time75%
DeltaCheapest$826Average$1,138FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$867Average$1,334FlexibilityNo cancel feeOn-time76%
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