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George Bush Intcntl

$843+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
KLU — IAH
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This Justfly.com deal was found by Cheapflights users on 1/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:45 am
KLU
-
IAH
2 stops21h 14m
Air Canada
Fri 5/157:20 am
IAH
-
KLU
2 stops23h 40m
Air Canada
Deal found 1/26$843
This Air Canada deal was found by Cheapflights users on 1/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:45 am
KLU
-
IAH
3 stops24h 06m
Multiple Airlines
Fri 5/157:20 am
IAH
-
KLU
2 stops23h 40m
Multiple Airlines
Deal found 1/26$979
This Gotogate deal was found by Cheapflights users on 1/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/283:15 pm
KLU
-
IAH
2 stops31h 20m
Multiple Airlines
Mon 4/68:05 pm
IAH
-
KLU
2 stops34h 55m
Multiple Airlines
Deal found 1/25$984
This Flysmarter deal was found by Cheapflights users on 1/25. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:50 am
KLU
-
IAH
2 stops21h 49m
Air Canada
Mon 4/611:50 am
IAH
-
KLU
3 stops19h 10m
Air Canada
Deal found 1/25$1,200

Find 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 January 27, 2026.

Round-trip from

$843
(Justfly.com)
From Klagenfurt to Houston George Bush Intcntl
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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 January 27, 2026.
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

Thu 5/7

5:45 am-7:59 pm

2 stops21h 14m

Houston George Bush Intcntl

Fri 5/15

7:20 am-2:00 pm

2 stops23h 40m

$843

KlagenfurtHouston

KLU - IAH

KLUIAH

Klagenfurt

Thu 5/7

5:45 am-10:51 pm

3 stops24h 06m

Houston George Bush Intcntl

Fri 5/15

7:20 am-2:00 pm

2 stops23h 40m

$979

KlagenfurtHouston

KLU - IAH

KLUIAH

Klagenfurt

Sat 3/28

3:15 pm-4:35 pm

2 stops31h 20m

Houston George Bush Intcntl

Mon 4/6

8:05 pm-2:00 pm

2 stops34h 55m

$984

KlagenfurtHouston

KLU - IAH

KLUIAH

Klagenfurt

Sat 3/28

5:50 am-9:39 pm

2 stops21h 49m

Houston George Bush Intcntl

Mon 4/6

11:50 am-2:00 pm

3 stops19h 10m

$1,200

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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 21h 14m. 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
Spring
Katy
The Woodlands
Tomball
Humble
Conroe
Jersey Village
Cypress

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