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George Bush Intcntl

$551+ Cheap flights from Cologne (CGN) 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — IAH
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Cologne to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Cologne (CGN) 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 August 14, 2025.

Round-trip from

$551
(British Airways)
From Cologne Köln/Bonn to Houston George Bush Intcntl
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Find flight deals from Cologne to George Bush Intcntl

Cheapest flights from Cologne to George Bush Intcntl
Explore the most affordable flight options available from Cologne to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This British Airways deal was found by Cheapflights users on 8/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:55 pmCGN - IAH
2 stops27h 18mBritish Airways
Mon 9/294:00 pmIAH - CGN
2 stops15h 20mBritish Airways
Deal found 8/13$551
This Gotogate deal was found by Cheapflights users on 8/13. 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.
Thu 9/257:40 amCGN - IAH
2 stops21h 34mAir Canada
Mon 9/297:20 amIAH - CGN
2 stops20h 50mAir Canada
Deal found 8/13$581
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:05 amCGN - IAH
1 stop17h 30mUnited Airlines
Mon 9/294:45 pmIAH - CGN
1 stop17h 25mUnited Airlines
Deal found 8/13$604
This Gotogate deal was found by Cheapflights users on 8/13. 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.
Thu 9/257:40 amCGN - IAH
2 stops21h 34mMultiple Airlines
Mon 9/294:45 pmIAH - CGN
1 stop16h 05mMultiple Airlines
Deal found 8/13$607
This Expedia deal was found by Cheapflights users on 8/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:20 pmCGN - IAH
2 stops26h 55mLufthansa
Mon 10/204:45 pmIAH - CGN
1 stop12h 30mLufthansa
Deal found 8/14$662
This Flysmarter deal was found by Cheapflights users on 8/14. 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 10/116:05 amCGN - IAH
2 stops18h 10mAir Canada
Mon 10/207:20 amIAH - CGN
3 stops26h 45mAir Canada
Deal found 8/14$1,019
This Turkish Airlines deal was found by Cheapflights users on 8/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:10 pmCGN - IAH
1 stop30h 55mTurkish Airlines
Fri 8/222:25 pmIAH - CGN
1 stop20h 50mTurkish Airlines
Deal found 8/14$4,628
This Turkish Airlines deal was found by Cheapflights users on 8/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/177:10 pmCGN - IAH
1 stop30h 55mTurkish Airlines
Fri 8/222:25 pmIAH - CGN
1 stop20h 50mTurkish Airlines
Deal found 8/14$4,647

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cologne 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 August 14, 2025.
Use the filters below to find and compare flights from Cologne to Houston George Bush Intcntl Airport that are best for you.

Fly from

Cologne

Fly to

George Bush Intcntl

Route

Depart

Return

Price

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Thu 9/25

9:55 pm-6:13 pm

2 stops27h 18m

Houston George Bush Intcntl

Mon 9/29

4:00 pm-2:20 pm

2 stops15h 20m

$551

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Thu 9/25

7:40 am-10:14 pm

2 stops21h 34m

Houston George Bush Intcntl

Mon 9/29

7:20 am-11:10 am

2 stops20h 50m

$581

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Thu 9/25

6:05 am-4:35 pm

1 stop17h 30m

Houston George Bush Intcntl

Mon 9/29

4:45 pm-5:10 pm

1 stop17h 25m

$604

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Thu 9/25

7:40 am-10:14 pm

2 stops21h 34m

Houston George Bush Intcntl

Mon 9/29

4:45 pm-3:50 pm

1 stop16h 05m

$607

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Sat 10/11

6:20 pm-2:15 pm

2 stops26h 55m

Houston George Bush Intcntl

Mon 10/20

4:45 pm-12:15 pm

1 stop12h 30m

$662

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Sat 10/11

6:20 pm-2:15 pm

2 stops26h 55m

Houston George Bush Intcntl

Mon 10/20

10:00 am-12:15 pm

2 stops19h 15m

$662

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Sat 10/11

6:05 am-5:15 pm

2 stops18h 10m

Houston George Bush Intcntl

Mon 10/20

7:20 am-5:05 pm

3 stops26h 45m

$1,019

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Tue 8/19

12:10 pm-1:24 pm

3 stops56h 14m

$628

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Tue 8/19

8:40 am-4:25 pm

1 stop14h 45m

$845

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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

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

Cheapflights Insights

Everything you need to know about your flight from Cologne to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Cologne to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Cologne to Houston George Bush Intcntl Airport (average of $241). Flying from Cologne to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Cologne 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 Cologne to Houston George Bush Intcntl?

    If you book a flight to Houston George Bush Intcntl from Cologne, you will be flying from Köln/Bonn, which is the city’s only airport. Cologne Köln/Bonn (CGN) is located 9.5 mi from the center of Cologne. There are 0 flights from Köln/Bonn to Houston George Bush Intcntl per day from 0 different airlines.

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

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

  • How can I find direct flights from Cologne 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 Cologne to George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from Cologne 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.

  • What is the cheapest month to book a flight from Cologne to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Cologne to Houston George Bush Intcntl Airport (average of $241). Flying from Cologne to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Humble
The Woodlands
Conroe
Tomball
Katy
Jersey Village
Cypress

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