$828 Cheap Flights from Cluj-Napoca (CLJ) to Houston (IAH)

View $828 flight on Tue, Feb 3, 2026Opens in a new window

Popular airlines from Cluj-Napoca (CLJ) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Cluj-Napoca to Houston (CLJ-IAH)

Prices were available within the past 7 days and start at $828 for one-way flights and $854 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, Nov 22 - Sat, Dec 6
CLJ
Cluj-Napoca
IAH
Houston
$854 Roundtrip, found 2 days ago
$854
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Nov 22 from Cluj-Napoca to Houston, returning Sat, Dec 6, priced at $854 found 2 days ago
Lufthansa
Thu, Dec 11 - Wed, Mar 11
CLJ
Cluj-Napoca
IAH
Houston
$855 Roundtrip, found 1 day ago
$855
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Dec 11 from Cluj-Napoca to Houston, returning Wed, Mar 11, priced at $855 found 1 day ago
Lufthansa
Sat, Nov 22 - Sat, Dec 6
CLJ
Cluj-Napoca
IAH
Houston
$864 Roundtrip, found 2 days ago
$864
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Nov 22 from Cluj-Napoca to Houston, returning Sat, Dec 6, priced at $864 found 2 days ago
Lufthansa
Sat, Nov 22 - Sat, Dec 6
CLJ
Cluj-Napoca
IAH
Houston
$864 Roundtrip, found 2 days ago
$864
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Nov 22 from Cluj-Napoca to Houston, returning Sat, Dec 6, priced at $864 found 2 days ago
Lufthansa
Thu, Dec 11 - Wed, Mar 11
CLJ
Cluj-Napoca
IAH
Houston
$865 Roundtrip, found 1 day ago
$865
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Dec 11 from Cluj-Napoca to Houston, returning Wed, Mar 11, priced at $865 found 1 day ago
Lufthansa
Thu, Dec 11 - Wed, Mar 11
CLJ
Cluj-Napoca
IAH
Houston
$870 Roundtrip, found 1 day ago
$870
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Dec 11 from Cluj-Napoca to Houston, returning Wed, Mar 11, priced at $870 found 1 day ago
United
Mon, Dec 8 - Thu, Dec 25
CLJ
Cluj-Napoca
IAH
Houston
$878 Roundtrip, found 1 day ago
$878
Roundtrip
found 1 day ago
Select United flight, departing Mon, Dec 8 from Cluj-Napoca to Houston, returning Thu, Dec 25, priced at $878 found 1 day ago
Air Canada
Fri, Jan 16 - Sun, Feb 1
CLJ
Cluj-Napoca
IAH
Houston
$881 Roundtrip, found 1 day ago
$881
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Jan 16 from Cluj-Napoca to Houston, returning Sun, Feb 1, priced at $881 found 1 day ago
Swiss International Air Lines
Thu, Dec 11 - Wed, Mar 11
CLJ
Cluj-Napoca
IAH
Houston
$882 Roundtrip, found 1 day ago
$882
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, Dec 11 from Cluj-Napoca to Houston, returning Wed, Mar 11, priced at $882 found 1 day ago
Turkish Airlines
Sun, Apr 26 - Wed, May 13
CLJ
Cluj-Napoca
IAH
Houston
$962 Roundtrip, found 1 day ago
$962
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Sun, Apr 26 from Cluj-Napoca to Houston, returning Wed, May 13, priced at $962 found 1 day ago

Frequently asked questions

How much does a flight from Cluj-Napoca Airport (CLJ) to George Bush Intercontinental Airport (IAH) cost?
Grab a cheap one-way flight from $828 or cheap return flight from $854 from Cluj-Napoca Airport (CLJ) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Cluj-Napoca Airport (CLJ) to George Bush Intercontinental Airport (IAH)?
The cheapest month to fly from CLJ to IAH is November, when there's less demand. Off-peak season is typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Cluj-Napoca Airport (CLJ) to George Bush Intercontinental Airport (IAH)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CLJ to IAH flight.
How many flights per day from Cluj-Napoca Airport (CLJ) to George Bush Intercontinental Airport (IAH)?
You'll have to take a flight with a layover when traveling from Cluj-Napoca Airport (CLJ) to George Bush Intercontinental Airport (IAH). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from CLJ to IAH?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cluj-Napoca Airport (CLJ) to George Bush Intercontinental Airport (IAH)?
Choose a flight from Cluj-Napoca Airport (CLJ) to George Bush Intercontinental Airport (IAH) that leaves before 3 PM to reduce the likelihood of delays. Later departures 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 Cluj-Napoca Airport (CLJ) to George Bush Intercontinental Airport (IAH) last-minute?
Waiting until just before your departure to book a ticket from CLJ to IAH often results in higher prices. While you may come across some last-minute deals, there's no guarantee. Be flexible with your travel plans to boost your chances of snagging a bargain.
Is it cheaper to book a CLJ to IAH flight and hotel package?
Compared with arranging hotels and flights separately, booking a CLJ to IAH flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place will take the stress out of travel planning. Simply pick your flights and choose from our extensive range of hotels, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Cluj-Napoca Airport (CLJ) to George Bush Intercontinental Airport (IAH)?
It's usually possible to cancel or reschedule your CLJ to IAH flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Cluj-Napoca
Destination airport
George Bush Intercontinental
Airlines serving
Air Canada, Lufthansa, Turkish Airlines, United
Roundtrip price
$853
Distance
5915 mi

Book with confidence

Cluj-Napoca to Houston Flights

The cheapest times to fly from Cluj-Napoca to Houston

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

 

The best time to book a flight from Cluj-Napoca to Houston

Sunday is one of the best days to book for cheap flights from Cluj-Napoca to Houston: 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 Cluj-Napoca to Houston

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 Cluj-Napoca to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $828 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 Cluj-Napoca to Houston 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 Cluj-Napoca to Houston 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.

 

Cluj-Napoca to Houston Flights

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*Available to One Key members.