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Cheap flights from Houston George Bush Intcntl Airport to Zagreb from $456

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Zagreb departing on 6/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Houston George Bush Intcntl Airport to Zagreb

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
4:30 pm - 10:25 pm
IAH
-
ZAG
22h 55m
1 stop
Lufthansa Logo
1:35 pm - 12:09 am
ZAG
-
IAH
16h 34m
2 stops
$593Lufthansa
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
11:50 am - 12:35 pm
IAH
-
ZAG
17h 45m
2 stops
Multiple Airlines Logo
5:35 am - 1:35 pm
ZAG
-
IAH
15h 00m
1 stop
$594Multiple Airlines
Mon, Apr 6 - Tue, Apr 14
British Airways Logo
5:16 pm - 7:25 pm
IAH
-
ZAG
19h 09m
2 stops
British Airways Logo
2:40 pm - 1:25 pm
ZAG
-
IAH
29h 45m
1 stop
$595British Airways
Mon, Apr 6 - Mon, Apr 13
British Airways Logo
3:30 pm - 7:25 pm
IAH
-
ZAG
20h 55m
1 stop
British Airways Logo
2:40 pm - 1:25 pm
ZAG
-
IAH
29h 45m
1 stop
$597British Airways
Mon, Apr 6 - Mon, Apr 13
British Airways Logo
4:36 pm - 7:25 pm
IAH
-
ZAG
19h 49m
2 stops
British Airways Logo
2:40 pm - 10:29 pm
ZAG
-
IAH
38h 49m
2 stops
$598British Airways
Mon, Apr 6 - Mon, Apr 13
British Airways Logo
9:05 pm - 7:25 pm
IAH
-
ZAG
15h 20m
1 stop
British Airways Logo
8:20 pm - 11:59 pm
ZAG
-
IAH
34h 39m
2 stops
$600British Airways
Mon, May 4 - Tue, May 12
British Airways Logo
5:25 pm - 12:05 pm
IAH
-
ZAG
35h 40m
2 stops
British Airways Logo
8:20 pm - 11:48 pm
ZAG
-
IAH
34h 28m
2 stops
$604British Airways
Mon, May 4 - Tue, May 12
United Airlines Logo
6:55 pm - 10:25 pm
IAH
-
ZAG
20h 30m
1 stop
United Airlines Logo
6:15 am - 7:15 pm
ZAG
-
IAH
19h 00m
1 stop
$610United Airlines
Wed, Mar 4 - Wed, Mar 11
Lufthansa Logo
4:30 pm - 3:55 pm
IAH
-
ZAG
16h 25m
2 stops
Lufthansa Logo
1:35 pm - 12:09 am
ZAG
-
IAH
16h 34m
2 stops
$615Lufthansa
Wed, Mar 4 - Wed, Mar 11
Turkish Airlines Logo
9:05 pm - 8:30 am
IAH
-
ZAG
28h 25m
1 stop
Turkish Airlines Logo
7:55 pm - 8:10 pm
ZAG
-
IAH
30h 15m
1 stop
$645Turkish Airlines
Sun, Mar 1 - Sun, Mar 8

Turkish Airlines flights from Houston George Bush Intcntl Airport to Zagreb

Our best Turkish Airlines deals on Houston George Bush Intcntl Airport to Zagreb flight tickets
Turkish Airlines
Mar 1
IAH9:05 pmHouston George Bush Intcntl
28h 25m
1 stop
ZAG8:30 amZagreb Franjo Tuđman
Mar 8
ZAG7:55 pmZagreb Franjo Tuđman
30h 15m
1 stop
IAH8:10 pmHouston George Bush Intcntl
$645
Turkish Airlines
Feb 19
IAH9:05 pmHouston George Bush Intcntl
32h 50m
1 stop
ZAG12:55 pmZagreb Franjo Tuđman
Mar 11
ZAG9:25 amZagreb Franjo Tuđman
16h 45m
1 stop
IAH8:10 pmHouston George Bush Intcntl
$671
Turkish Airlines
Feb 18
IAH9:05 pmHouston George Bush Intcntl
28h 25m
1 stop
ZAG8:30 amZagreb Franjo Tuđman
Mar 10
ZAG1:50 pmZagreb Franjo Tuđman
30h 20m
1 stop
IAH2:10 pmHouston George Bush Intcntl
$682

Delta flights from Houston George Bush Intcntl Airport to Zagreb

Our best Delta deals on Houston George Bush Intcntl Airport to Zagreb flight tickets
Delta
Feb 17
IAH4:05 pmHouston George Bush Intcntl
15h 30m
1 stop
ZAG2:35 pmZagreb Franjo Tuđman
Mar 9
ZAG3:05 pmZagreb Franjo Tuđman
29h 25m
1 stop
IAH2:30 pmHouston George Bush Intcntl
$736
Delta
Feb 17
IAH10:25 amHouston George Bush Intcntl
21h 10m
2 stops
ZAG2:35 pmZagreb Franjo Tuđman
Mar 11
ZAG6:30 amZagreb Franjo Tuđman
14h 00m
1 stop
IAH2:30 pmHouston George Bush Intcntl
$740
Delta
Feb 17
IAH10:25 amHouston George Bush Intcntl
21h 10m
2 stops
ZAG2:35 pmZagreb Franjo Tuđman
Mar 10
ZAG6:30 amZagreb Franjo Tuđman
20h 39m
2 stops
IAH9:09 pmHouston George Bush Intcntl
$751

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Zagreb that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Wed 3/4

4:30 pm-10:25 pm

1 stop22h 55m

Zagreb Franjo Tuđman

Wed 3/11

1:35 pm-12:09 am

2 stops16h 34m

$593

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Mon 4/6

11:50 am-12:35 pm

2 stops17h 45m

Zagreb Franjo Tuđman

Tue 4/14

5:35 am-1:35 pm

1 stop15h 00m

$594

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Mon 4/6

5:16 pm-7:25 pm

2 stops19h 09m

Zagreb Franjo Tuđman

Mon 4/13

2:40 pm-1:25 pm

1 stop29h 45m

$595

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Mon 4/6

3:30 pm-7:25 pm

1 stop20h 55m

Zagreb Franjo Tuđman

Mon 4/13

2:40 pm-1:25 pm

1 stop29h 45m

$597

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Mon 4/6

4:36 pm-7:25 pm

2 stops19h 49m

Zagreb Franjo Tuđman

Mon 4/13

2:40 pm-10:29 pm

2 stops38h 49m

$598

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Mon 5/4

9:05 pm-7:25 pm

1 stop15h 20m

Zagreb Franjo Tuđman

Tue 5/12

8:20 pm-11:59 pm

2 stops34h 39m

$600

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Mon 5/4

5:25 pm-12:05 pm

2 stops35h 40m

Zagreb Franjo Tuđman

Tue 5/12

8:20 pm-11:48 pm

2 stops34h 28m

$604

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Wed 3/4

6:55 pm-10:25 pm

1 stop20h 30m

Zagreb Franjo Tuđman

Wed 3/11

6:15 am-7:15 pm

1 stop19h 00m

$610

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Wed 3/4

4:30 pm-3:55 pm

2 stops16h 25m

Zagreb Franjo Tuđman

Wed 3/11

1:35 pm-12:09 am

2 stops16h 34m

$615

HoustonZagreb

IAH - ZAG

IAHZAG

Houston George Bush Intcntl

Sun 3/1

9:05 pm-8:30 am

1 stop28h 25m

Zagreb Franjo Tuđman

Sun 3/8

7:55 pm-8:10 pm

1 stop30h 15m

$645

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
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See travel insights to Zagreb from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Zagreb

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Houston George Bush Intcntl Airport to Zagreb flights?

You could potentially save up to 19% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Zagreb flight.

When to book flights from Houston George Bush Intcntl Airport to Zagreb

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Zagreb according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Zagreb (IAH to ZAG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Zagreb

Fastest flight time

15h 20m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Zagreb takes 15h 20m
There are no direct flights from Houston George Bush Intcntl Airport to Zagreb. There are no popular flight routes from Houston George Bush Intcntl Airport to Zagreb.
Search flight deals

  • How far is Houston George Bush Intcntl to Zagreb Franjo Tuđman by plane?

    Zagreb Franjo Tuđman is 5662.8 mi away from Houston George Bush Intcntl. By plane, this route typically takes 15h 20m.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Zagreb Franjo Tuđman Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Zagreb Franjo Tuđman Airport were last updated today.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Zagreb Franjo Tuđman Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Zagreb Franjo Tuđman Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Zagreb Franjo Tuđman Airport.

  • What documentation or ID do you need to fly to Zagreb Franjo Tuđman Airport?

    The travel and health documents required for your trip to Zagreb Franjo Tuđman Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Zagreb Franjo Tuđman Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Zagreb?

Best airlines flying from Houston George Bush Intcntl Airport to Zagreb

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Zagreb with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $551Free CancellationRating
7.7
1,450 reviews
Search KLM flights
Turkish AirlinesPriceFrom $601Free CancellationRating
7.3
4,209 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $622Free CancellationRating
7.4
9,245 reviews
Search United Airlines flights
LufthansaPriceFrom $732Free CancellationRating
6.8
7,769 reviews
Search Lufthansa flights

Traveling to a place near Zagreb?

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Varaždin

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Can I find flights from Houston to Zagreb with flexible booking policies on momondo?

momondo does allow users to show only those flights to Zagreb from Houston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Houston to Zagreb?

momondo provides multiple filters to help you find the best flight to Zagreb from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Houston to Zagreb right now. Can momondo alert me if prices change?

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