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George Bush Intcntl

$425+ Cheap flights from Cologne (CGN) to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — IAH
Jul 19 — Jul 261
Sat 7/19
Sat 7/26
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 July 14, 2025.

Round-trip from

$603
(American Airlines)

One-way from

$425
(Kiwi.com)
From Cologne Köln/Bonn to Houston George Bush Intcntl
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One-way flight 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 July 14, 2025.

This American Airlines deal was found by Cheapflights users on 7/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/152:20 pmCGN - IAH
1 stop35h 55mAmerican Airlines
Tue 8/193:30 pmIAH - CGN
1 stop22h 55mAmerican Airlines
Deal found 7/14$603
This Flysmarter deal was found by Cheapflights users on 7/13. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:45 amCGN - IAH
2 stops21h 54mAir Canada
Wed 11/1911:55 amIAH - CGN
2 stops17h 10mAir Canada
Deal found 7/13$607
This Expedia deal was found by Cheapflights users on 7/14. 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 8/1610:20 amCGN - IAH
2 stops21h 03mBritish Airways
Sun 8/314:36 pmIAH - CGN
2 stops20h 49mBritish Airways
Deal found 7/14$611
This Lufthansa deal was found by Cheapflights users on 7/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/168:40 amCGN - IAH
1 stop14h 45mLufthansa
Tue 9/24:45 pmIAH - CGN
1 stop19h 35mLufthansa
Deal found 7/14$617
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Wed 11/121:20 pmCGN - IAH
2 stops17h 39mUnited Airlines
Wed 11/194:50 pmIAH - CGN
1 stop12h 50mUnited Airlines
Deal found 7/13$623
This Billigflug deal was found by Cheapflights users on 7/13. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/152:20 pmCGN - IAH
1 stop35h 55mMultiple Airlines
Tue 8/194:47 pmIAH - CGN
2 stops21h 38mMultiple Airlines
Deal found 7/13$805
This Turkish Airlines deal was found by Cheapflights users on 7/12. 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.
Fri 12/1211:35 amCGN - IAH
1 stop32h 35mTurkish Airlines
Sat 1/39:05 pmIAH - CGN
1 stop37h 10mTurkish Airlines
Deal found 7/12$1,139
This Expedia deal was found by Cheapflights users on 7/14. 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.
Fri 8/156:20 amCGN - IAH
2 stops20h 56mSWISS
Tue 8/1912:15 pmIAH - CGN
2 stops26h 20mSWISS
Deal found 7/14$1,238

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 July 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

Fri 8/15

2:20 pm-7:15 pm

1 stop35h 55m

Houston George Bush Intcntl

Tue 8/19

3:30 pm-9:25 pm

1 stop22h 55m

$603

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Wed 11/12

6:45 am-9:39 pm

2 stops21h 54m

Houston George Bush Intcntl

Wed 11/19

11:55 am-12:05 pm

2 stops17h 10m

$607

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Sat 8/16

10:20 am-12:23 am

2 stops21h 03m

Houston George Bush Intcntl

Sun 8/31

4:36 pm-8:25 pm

2 stops20h 49m

$611

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Sat 8/16

8:40 am-4:25 pm

1 stop14h 45m

Houston George Bush Intcntl

Sun 8/31

4:35 pm-7:20 pm

1 stop19h 45m

$617

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Wed 11/12

1:20 pm-11:59 pm

2 stops17h 39m

Houston George Bush Intcntl

Wed 11/19

4:50 pm-12:40 pm

1 stop12h 50m

$623

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Fri 8/15

2:20 pm-7:15 pm

1 stop35h 55m

Houston George Bush Intcntl

Tue 8/19

4:47 pm-9:25 pm

2 stops21h 38m

$805

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Fri 12/12

11:35 am-1:10 pm

1 stop32h 35m

Houston George Bush Intcntl

Sat 1/3

9:05 pm-5:15 pm

1 stop37h 10m

$1,139

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Fri 8/15

6:20 am-8:16 pm

2 stops20h 56m

Houston George Bush Intcntl

Tue 8/19

12:15 pm-9:35 pm

2 stops26h 20m

$1,238

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Sat 8/30

10:25 pm-8:18 pm

2 stops28h 53m

$425

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Sat 8/30

8:40 am-4:25 pm

1 stop14h 45m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/12

Showing 1-10 of 13 results
1
2

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.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated July 14, 2025.
Read through reviews of airlines operating flights from Cologne to Houston George Bush Intcntl Airport, such as SWISS, United Airlines, and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,657 reviews

Boarding

7.6

Comfort

7.4

Overall

7.5

Crew

8.2

Entertainment

6.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
SWISS
7.5
Good
1,657 reviews
SWISS
7.5
Good
1,657 reviews

Boarding

7.6

Comfort

7.4

Overall

7.5

Crew

8.2

Entertainment

6.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
United Airlines
7.4
Good
8,856 reviews
SWISS
7.5
Good
1,657 reviews

Boarding

7.6

Comfort

7.4

Overall

7.5

Crew

8.2

Entertainment

6.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Turkish Airlines
7.3
Good
3,901 reviews
SWISS
7.5
Good
1,657 reviews

Boarding

7.6

Comfort

7.4

Overall

7.5

Crew

8.2

Entertainment

6.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
American Airlines
7.2
Good
10,000 reviews
SWISS
7.5
Good
1,657 reviews

Boarding

7.6

Comfort

7.4

Overall

7.5

Crew

8.2

Entertainment

6.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Air Canada
7.1
Good
9,717 reviews
SWISS
7.5
Good
1,657 reviews

Boarding

7.6

Comfort

7.4

Overall

7.5

Crew

8.2

Entertainment

6.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

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.

  • What are the cheapest airlines flying from Cologne to Houston George Bush Intcntl Airport round-trip?

    Currently priced at $603, American Airlines will fly you from Cologne to Houston George Bush Intcntl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and British Airways - these airlines can fly you to your destination from $607 and $611, respectively.

  • What are the cheapest airlines to fly from Cologne to Houston George Bush Intcntl Airport one-way?

    To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at $649. British Airways flights start at $803 while deals on Turkish Airlines start at $1,531 one-way.

  • 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
Humble
Spring
Conroe
Tomball
Katy
Jersey Village
The Woodlands

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