$786 Cheap Flights from Houston (IAH) to Rijeka (RJK)

View $786 flight on Fri, May 15, 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Rijeka (RJK)

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Cheap Flights from Houston to Rijeka (IAH-RJK)

Prices were available within the past 7 days and start at $786 for one-way flights and $1,218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, May 15 - Sat, May 23
IAH
Houston
RJK
Rijeka
$1,218 Roundtrip, found 19 hours ago
$1,218
Roundtrip
found 19 hours ago
Select United flight, departing Fri, May 15 from Houston to Rijeka, returning Sat, May 23, priced at $1,218 found 19 hours ago
United
Fri, May 15 - Sat, May 23
IAH
Houston
RJK
Rijeka
$1,219 Roundtrip, found 19 hours ago
$1,219
Roundtrip
found 19 hours ago
Select United flight, departing Fri, May 15 from Houston to Rijeka, returning Sat, May 23, priced at $1,219 found 19 hours ago
United
Fri, May 15 - Sat, May 23
IAH
Houston
RJK
Rijeka
$1,222 Roundtrip, found 19 hours ago
$1,222
Roundtrip
found 19 hours ago
Select United flight, departing Fri, May 15 from Houston to Rijeka, returning Sat, May 23, priced at $1,222 found 19 hours ago
Lufthansa
Thu, May 14 - Sat, May 23
IAH
Houston
RJK
Rijeka
$1,226 Roundtrip, found 1 day ago
$1,226
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, May 14 from Houston to Rijeka, returning Sat, May 23, priced at $1,226 found 1 day ago
Lufthansa
Thu, May 14 - Sat, May 23
IAH
Houston
RJK
Rijeka
$1,227 Roundtrip, found 1 day ago
$1,227
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, May 14 from Houston to Rijeka, returning Sat, May 23, priced at $1,227 found 1 day ago
United
Thu, May 14 - Sat, May 23
IAH
Houston
RJK
Rijeka
$1,227 Roundtrip, found 1 day ago
$1,227
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 14 from Houston to Rijeka, returning Sat, May 23, priced at $1,227 found 1 day ago
Lufthansa
Thu, May 14 - Sat, May 23
IAH
Houston
RJK
Rijeka
$1,228 Roundtrip, found 1 day ago
$1,228
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, May 14 from Houston to Rijeka, returning Sat, May 23, priced at $1,228 found 1 day ago
United
Thu, May 14 - Sat, May 23
IAH
Houston
RJK
Rijeka
$1,229 Roundtrip, found 1 day ago
$1,229
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 14 from Houston to Rijeka, returning Sat, May 23, priced at $1,229 found 1 day ago
Air Canada
Fri, May 15 - Sat, May 23
IAH
Houston
RJK
Rijeka
$1,233 Roundtrip, found 19 hours ago
$1,233
Roundtrip
found 19 hours ago
Select Air Canada flight, departing Fri, May 15 from Houston to Rijeka, returning Sat, May 23, priced at $1,233 found 19 hours ago
Air Canada
Fri, May 15 - Sat, May 23
IAH
Houston
RJK
Rijeka
$1,233 Roundtrip, found 19 hours ago
$1,233
Roundtrip
found 19 hours ago
Select Air Canada flight, departing Fri, May 15 from Houston to Rijeka, returning Sat, May 23, priced at $1,233 found 19 hours ago

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Rijeka Airport (RJK) cost?
Get a cheap one-way flight from $786 or cheap return flight from $1,218 from George Bush Intercontinental Airport (IAH) to Rijeka Airport (RJK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Rijeka Airport (RJK)?
Flying in May may help you find better deals, as it's the cheapest month for flights between IAH and RJK. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Rijeka Airport (RJK)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from IAH to RJK. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from George Bush Intercontinental Airport (IAH) to Rijeka Airport (RJK)?
Nonstop flights from George Bush Intercontinental Airport (IAH) to Rijeka Airport (RJK) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAH to RJK?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Rijeka Airport (RJK)?
Book a flight from George Bush Intercontinental Airport (IAH) to Rijeka Airport (RJK) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Rijeka Airport (RJK) last-minute?
Last-minute bookings from IAH to RJK are usually more expensive. For the lowest prices, start searching for flights well ahead of time. That said, if your travel plans are flexible, it's possible to find a cheap fare just before your departure.
Is it cheaper to book an IAH to RJK flight and hotel package?
You'll typically save money by securing an IAH to RJK flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your preferred accommodations and flights, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Rijeka Airport (RJK)?
If you reserved your IAH to RJK flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Rijeka
Airlines serving
Lufthansa
Roundtrip price
$1,218
Distance
5634 mi

Book with confidence

Houston to Rijeka Flights

The cheapest times to fly from Houston to Rijeka

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 Rijeka are during the month of May. You can find some of the cheapest flights from Houston to Rijeka with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Rijeka

Sunday is one of the best days to book for cheap flights from Houston to Rijeka: 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 Rijeka

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 Rijeka in 2025. You can also book with separate airlines for your outbound and return journeys, from $786 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 Rijeka 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. Bundling together your Houston to Rijeka 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. The percentages you see are averages.

 

Houston to Rijeka Flights

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*Available to One Key members.