Title: $410 Cheap flights from Houston to Zagreb (HOU to ZAG) - Expedia.com ![](https://images.trvl-media.com/place/3000660925/9f2346f1-a012-4a69-a1bd-877dbe33b98e.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3000660925/9f2346f1-a012-4a69-a1bd-877dbe33b98e.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $410 Cheap Flights from Houston (HOU) to Zagreb (ZAG) [View $410 flight on Wed, Jul 15, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:HOU,to:ZAG,departure:7/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:409.80&airProductToken=AQqmAQo_CMmEARIENDQxORjHowEgo7EBKMq5kgMwoLqSAzhPQABYAWoFQkFTSUNyCE9LWDlDOUJWegoIwYIBEgQ2Mzg1CjEIyYQBEgMzNjQYo7EBIIwYKIW7kgMwyb-SAzhPQAFYAWoFQkFTSUNyCE9LWDlDOUJWCjAIyYQBEgM5NDEYjBggmTAopcGSAzDKwpIDOE9AAVgBagVCQVNJQ3IIT0tYOUM5QlYSCggBEAEYASoCSUIYASIECAEQASgCKAMoBDAN) ## Popular airlines from Houston William Hobby Airport (HOU) to Zagreb Airport (ZAG) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.com/Flights-Search?leg1=from:HOU,to:ZAG,departure:4/13/2026TANYT&leg2=from:ZAG,to:HOU,departure:4/20/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.com/Flights-Search?leg1=from:HOU,to:ZAG,departure:4/13/2026TANYT&leg2=from:ZAG,to:HOU,departure:4/20/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:HOU,to:ZAG,departure:4/13/2026TANYT&leg2=from:ZAG,to:HOU,departure:4/20/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Houston to Zagreb (HOU-ZAG) Prices were available within the past 7 days and start at $410 for one-way flights and $991 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Oct 5 - Sat, Oct 17 HOU Houston ZAG Zagreb $991 Roundtrip found 9 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:HOU,to:ZAG,departure:10/5/2026TANYT&leg2=from:ZAG,to:HOU,departure:10/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:990.13&airProductToken=AQqcAQozCMGCARIENjI1MhjHowEgo7EBKPfTmQMwzNSZAzhCQABYAWoFQkFTSUNyCE9LWDlDOUJWCjEIwYIBEgI3OBijsQEg64kBKI_WmQMwxdqZAzhCQAFYAWoFQkFTSUNyCE9LWDlDOUJWCjIIwYIBEgQ2Nzc0GOuJASCZMCik25kDMLXcmQM4U0ABWAFqBUJBU0lDcghPS1g5QzlCVgqcAQoyCMGCARIENjc3NRiZMCDriQEo6tiaAzD72ZoDOFNAAFgBagVCQVNJQ3IIT0tXOUM5QlYKMQjBggESAjUxGOuJASCjsQEo-96aAzDi45oDOEJAAVgBagVCQVNJQ3IIT0tXOUM5QlYKMwjBggESBDYyNTIYo7EBIMejASij5ZoDMPzlmgM4QkABWAFqBUJBU0lDcghPS1c5QzlCVhIMCAEQARgBKgJBQTIAGAEiBAgBEAEoAigDKAQwCw) ## Alternative airports near Zagreb Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:ZAG,departure:4/13/2026TANYT&leg2=from:ZAG,to:IAH,departure:4/22/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ZAG Zagreb Airport CheapestClosest 16 min [Flights from $895 ](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:ZAG,departure:4/13/2026TANYT&leg2=from:ZAG,to:IAH,departure:4/22/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Find the cheapest month to fly from Houston (HOU) to Zagreb (ZAG) ### November is typically the cheapest month to fly From $557 - $1,327 per traveler. ## Frequently asked questions ### How much does a flight from Houston, TX (HOU-William P. Hobby) to Zagreb (ZAG) cost? ### What is the cheapest month to fly from Houston, TX (HOU-William P. Hobby) to Zagreb (ZAG)? ### Which airlines fly direct from Houston, TX (HOU-William P. Hobby) to Zagreb (ZAG)? ### What is the cheapest airline that flies from Houston, TX (HOU-William P. Hobby) to Zagreb (ZAG)? ### How do I find cheap flights from Houston, TX (HOU-William P. Hobby) to Zagreb (ZAG)? ### What is the best time to fly from Houston, TX (HOU-William P. Hobby) to Zagreb (ZAG)? ### What is the earliest flight from Houston, TX (HOU-William P. Hobby) to Zagreb (ZAG)? ### What are the most popular departure times for flights from Houston, TX (HOU-William P. Hobby) to Zagreb (ZAG)? ### How long does it take to fly from Houston, TX (HOU-William P. Hobby) to Zagreb (ZAG)? ### Can you fly business or first class from Houston, TX (HOU-William P. Hobby) to Zagreb (ZAG)? > - Turkish Airlines > - British Airways > - Lufthansa > - KLM > - United Airlines > - Air Canada > - American Airlines > - Air France > - Delta Air Lines > - Emirates ### How do I earn miles on a Houston, TX (HOU-William P. Hobby) to Zagreb (ZAG) flight with Expedia? ### Is it cheaper to buy a plane ticket from Houston, TX (HOU-William P. Hobby) to Zagreb (ZAG) at the last minute? ### Is it cheaper to book a Houston, TX (HOU-William P. Hobby) to Zagreb (ZAG) flight and hotel package? ### Can I cancel or change the date of my flight from Houston, TX (HOU-William P. Hobby) to Zagreb (ZAG)? ## Travel information | Origin airport | William P. Hobby | | ------------------- | ---------------------------------- | | Destination airport | Zagreb | | Airlines serving | American Airlines, British Airways | | Roundtrip price | $990 | | Distance | 5687 mi | ## Book with confidence # Houston to Zagreb Flights The cheapest times to fly from Houston to Zagreb On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Zagreb are during the month of October. You can find some of the cheapest flights from Houston to Zagreb with Expedia's search tool and vast selection of airlines. The best time to book a flight from Houston to Zagreb Sunday is one of the best days to book for cheap flights from Houston to Zagreb: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Houston to Zagreb Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Zagreb in 2026\. You can also book with separate airlines for your outbound and return journeys, from $410 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Zagreb flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Houston to Zagreb airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. 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