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George Bush Intcntl

$926+ Cheap flights from Klagenfurt (KLU) to George Bush Intcntl (IAH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
KLU — IAH
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Klagenfurt to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Klagenfurt (KLU) to George Bush Intcntl (IAH). 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 October 29, 2025.

Round-trip from

$926
(Austrian Airlines)
From Klagenfurt to Houston George Bush Intcntl
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Find flight deals from Klagenfurt to George Bush Intcntl

Cheapest flights from Klagenfurt to George Bush Intcntl
Explore the most affordable flight options available from Klagenfurt to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Austrian Airlines deal was found by Cheapflights users on 10/28. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/215:45 amKLU - IAH
2 stops22h 59mAustrian Airlines
Tue 11/254:20 pmIAH - KLU
2 stops48h 05mAustrian Airlines
Deal found 10/28$926
This Austrian Airlines deal was found by Cheapflights users on 10/26. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/285:45 amKLU - IAH
2 stops23h 34mAustrian Airlines
Tue 12/24:20 pmIAH - KLU
2 stops38h 35mAustrian Airlines
Deal found 10/26$958

Cheapflights Fare Finder

 
Customize your flight search to find flights from Klagenfurt to George Bush Intcntl 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 October 29, 2025.
Use the filters below to find and compare flights from Klagenfurt to Houston George Bush Intcntl Airport that are best for you.

Fly from

Klagenfurt

Fly to

George Bush Intcntl

Route

Depart

Return

Price

KlagenfurtHouston

KLU - IAH

KLUIAH

Klagenfurt

Fri 11/21

5:45 am-9:44 pm

2 stops22h 59m

Houston George Bush Intcntl

Tue 11/25

4:20 pm-11:25 pm

2 stops48h 05m

$926

KlagenfurtHouston

KLU - IAH

KLUIAH

Klagenfurt

Fri 11/28

5:45 am-10:19 pm

2 stops23h 34m

Houston George Bush Intcntl

Tue 12/2

4:20 pm-11:25 pm

2 stops48h 05m

$926

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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

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

Related info for your journey

Find useful and relevant information for your journey from Klagenfurt to George Bush Intcntl. 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 from for flights from Klagenfurt to Houston George Bush Intcntl?

    For a flight from Klagenfurt to Houston George Bush Intcntl, you will be flying from Klagenfurt. Klagenfurt (KLU) is just 2.0 mi from the center of the city. Klagenfurt is the only Klagenfurt airport and it handles 0 outbound flights to Houston George Bush Intcntl per day. 0 airlines have flights to Houston George Bush Intcntl from Klagenfurt on a regular basis.

  • How long is the flight from Klagenfurt to Houston George Bush Intcntl Airport?

    Departing from Klagenfurt to Houston George Bush Intcntl Airport will take you 22h 59m. The distance between Klagenfurt and Houston George Bush Intcntl Airport is about 5565 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Klagenfurt to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Katy
The Woodlands
Jersey Village
Spring
Humble
Conroe
Tomball
Cypress

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