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George Bush Intcntl

$590+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — IAH
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
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 January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$590
(British Airways)
Provider with most accurate pricing for Cologne Köln/Bonn-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Cologne Köln/Bonn-Houston George Bush Intcntl flights.
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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 January 6, 2026.

This British Airways deal was found by Cheapflights users on 1/6. 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.
Wed 3/115:15 pmCGN - IAH
1 stop27h 50mBritish Airways
Sat 3/214:50 pmIAH - CGN
1 stop16h 50mBritish Airways
Deal found 1/6$590
This British Airways deal was found by Cheapflights users on 1/5. 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.
Sat 1/315:10 pmCGN - IAH
2 stops36h 39mBritish Airways
Sat 2/78:00 amIAH - CGN
2 stops24h 40mBritish Airways
Deal found 1/5$595
This Lufthansa deal was found by Cheapflights users on 1/6. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/129:10 amCGN - IAH
1 stop14h 20mLufthansa
Sun 3/225:50 pmIAH - CGN
1 stop12h 45mLufthansa
Deal found 1/6$662
This Flysmarter deal was found by Cheapflights users on 1/6. 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.
Thu 3/129:10 amCGN - IAH
1 stop14h 20mMultiple Airlines
Fri 3/2012:10 pmIAH - CGN
2 stops18h 00mMultiple Airlines
Deal found 1/6$674
This Flysmarter deal was found by Cheapflights users on 1/6. 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.
Thu 3/126:50 amCGN - IAH
2 stops20h 54mMultiple Airlines
Sat 3/2112:10 pmIAH - CGN
2 stops18h 20mMultiple Airlines
Deal found 1/6$683
This Air Canada deal was found by Cheapflights users on 1/6. 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.
Wed 3/118:40 amCGN - IAH
2 stops19h 04mAir Canada
Sun 3/2212:10 pmIAH - CGN
2 stops18h 00mAir Canada
Deal found 1/6$688
This flugladen.de deal was found by Cheapflights users on 1/6. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/129:10 amCGN - IAH
1 stop14h 20mLufthansa
Sat 3/215:50 pmIAH - CGN
1 stop12h 40mLufthansa
Deal found 1/6$690
This Sembo deal was found by Cheapflights users on 1/4. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/319:10 amCGN - IAH
2 stops22h 02mMultiple Airlines
Sat 2/712:10 pmIAH - CGN
2 stops22h 00mMultiple Airlines
Deal found 1/4$693
This Expedia deal was found by Cheapflights users on 1/6. 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.
Thu 3/129:10 amCGN - IAH
1 stop14h 20mLufthansa
Fri 3/205:50 pmIAH - CGN
1 stop12h 40mLufthansa
Deal found 1/6$701

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 January 6, 2026.
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

Wed 3/11

5:15 pm-9:00 pm

1 stop33h 45m

Houston George Bush Intcntl

Sat 3/21

4:36 pm-3:40 pm

2 stops17h 04m

$590

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Wed 3/11

5:15 pm-3:05 pm

1 stop27h 50m

Houston George Bush Intcntl

Sun 3/22

7:43 pm-4:30 pm

2 stops14h 47m

$590

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Sat 1/31

5:10 pm-2:05 pm

1 stop27h 55m

Houston George Bush Intcntl

Sat 2/7

3:50 pm-3:40 pm

1 stop16h 50m

$590

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Thu 3/12

9:10 am-5:30 pm

1 stop14h 20m

Houston George Bush Intcntl

Sun 3/22

5:50 pm-12:35 pm

1 stop12h 45m

$662

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Thu 3/12

9:10 am-5:30 pm

1 stop14h 20m

Houston George Bush Intcntl

Sat 3/21

12:10 pm-5:10 pm

2 stops23h 00m

$674

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Sat 1/31

9:10 am-12:12 am

2 stops22h 02m

Houston George Bush Intcntl

Sat 2/7

12:10 pm-5:10 pm

2 stops22h 00m

$693

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Thu 3/12

9:10 am-5:30 pm

1 stop14h 20m

Houston George Bush Intcntl

Fri 3/20

5:50 pm-12:30 pm

1 stop12h 40m

$701

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Mon 5/11

7:40 am-2:25 pm

1 stop13h 45m

$10,096

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

  • Most accurate provider: When it comes to deals on Cologne-Houston George Bush Intcntl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cologne-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cologne-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cologne-Houston George Bush Intcntl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cologne-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, February is the cheapest month in which you can book a flight from Cologne to Houston George Bush Intcntl Airport (average of $497). Flying from Cologne to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $608). 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.

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

    A quick flight from Cologne to Houston George Bush Intcntl Airport can take about 33h 45m. British Airways provides one of the quickest options available for as low as $590. The distance from Cologne to Houston George Bush Intcntl Airport is about 5134 mi.

  • 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, February is the cheapest month in which you can book a flight from Cologne to Houston George Bush Intcntl Airport (average of $497). Flying from Cologne to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $608). 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
Spring
Montgomery
Katy
The Woodlands
Tomball
Humble
Conroe
Jersey Village
Cypress

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