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$570+ Cheap flights from George Bush Intcntl (IAH) to Cologne (CGN)

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CGN
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Find flight deals from George Bush Intcntl to Cologne

Cheapest flights from George Bush Intcntl to Cologne
Explore the most affordable flight options available from George Bush Intcntl to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Booking.com deal was found by Cheapflights users on 10/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:32 pmIAH - CGN
2 stops16h 38mBritish Airways
Tue 11/185:05 pmCGN - IAH
2 stops35h 25mBritish Airways
Deal found 10/25$570
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:30 pmIAH - CGN
3 stops25h 45mMultiple Airlines
Tue 11/186:45 amCGN - IAH
2 stops21h 54mMultiple Airlines
Deal found 10/26$770
This Air Canada deal was found by Cheapflights users on 10/27. 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 12/245:25 pmIAH - CGN
2 stops59h 45mAir Canada
Thu 1/86:55 pmCGN - IAH
2 stops52h 29mAir Canada
Deal found 10/27$879
This Air Canada deal was found by Cheapflights users on 10/27. 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 12/245:25 pmIAH - CGN
2 stops59h 45mAir Canada
Wed 1/76:55 pmCGN - IAH
2 stops52h 29mAir Canada
Deal found 10/27$899
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:05 pmIAH - CGN
1 stop37h 10mTurkish Airlines
Tue 11/186:15 pmCGN - IAH
1 stop25h 55mTurkish Airlines
Deal found 10/26$910
This Air Canada deal was found by Cheapflights users on 10/27. 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 12/245:25 pmIAH - CGN
2 stops59h 45mAir Canada
Mon 1/56:55 pmCGN - IAH
2 stops52h 29mAir Canada
Deal found 10/27$934
This Air Canada deal was found by Cheapflights users on 10/27. 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 12/245:25 pmIAH - CGN
2 stops59h 45mAir Canada
Tue 1/66:55 pmCGN - IAH
2 stops54h 54mAir Canada
Deal found 10/27$941
This Air Canada deal was found by Cheapflights users on 10/27. 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.
Tue 12/235:25 pmIAH - CGN
2 stops59h 45mAir Canada
Thu 1/86:55 pmCGN - IAH
2 stops52h 29mAir Canada
Deal found 10/27$1,044
This Air Canada deal was found by Cheapflights users on 10/27. 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.
Tue 12/235:25 pmIAH - CGN
2 stops59h 45mAir Canada
Wed 1/76:55 pmCGN - IAH
2 stops52h 29mAir Canada
Deal found 10/27$1,064

Cheap flight deals from George Bush Intcntl to Cologne

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Cologne (CGN). 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 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$570
(Booking.com)
Provider with most accurate pricing for Houston George Bush Intcntl-Cologne Köln/Bonn flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Cologne Köln/Bonn flights.
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From Houston George Bush Intcntl to Cologne Köln/Bonn
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Cologne 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 27, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Cologne that are best for you.

Fly from

George Bush Intcntl

Fly to

Cologne

Route

Depart

Return

Price

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 11/10

4:32 pm-4:10 pm

2 stops16h 38m

Cologne Köln/Bonn

Tue 11/18

5:05 pm-9:30 pm

2 stops35h 25m

$570

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 11/10

12:30 pm-9:15 pm

3 stops25h 45m

Cologne Köln/Bonn

Tue 11/18

6:45 am-9:39 pm

2 stops21h 54m

$770

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Sat 3/7

6:49 pm-3:40 pm

2 stops13h 51m

Cologne Köln/Bonn

Sat 3/14

5:10 pm-10:43 pm

2 stops35h 33m

$867

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Wed 12/24

5:25 pm-12:10 pm

2 stops59h 45m

Cologne Köln/Bonn

Thu 1/8

6:55 pm-4:24 pm

2 stops52h 29m

$879

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 3/2

11:55 am-12:10 pm

2 stops17h 15m

Cologne Köln/Bonn

Fri 3/20

8:40 am-9:44 pm

2 stops19h 04m

$897

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 11/10

9:05 pm-5:15 pm

1 stop37h 10m

Cologne Köln/Bonn

Tue 11/18

6:15 pm-1:10 pm

1 stop25h 55m

$910

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Sat 3/7

9:05 pm-5:15 pm

1 stop37h 10m

Cologne Köln/Bonn

Sat 3/14

11:35 am-8:10 pm

1 stop38h 35m

$943

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Sun 4/5

9:10 pm-9:30 am

1 stop29h 20m

Cologne Köln/Bonn

Tue 4/7

7:10 pm-12:45 pm

1 stop24h 35m

$1,025

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Sun 4/5

4:20 pm-10:20 pm

1 stop23h 00m

Cologne Köln/Bonn

Tue 4/7

6:05 am-4:35 pm

1 stop17h 30m

$1,056

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Compare providers for flights from George Bush Intcntl to Cologne

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Cologne in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Cologne flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Cologne flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Cologne flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Cologne 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 Houston George Bush Intcntl Airport-Cologne 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 George Bush Intcntl to Cologne

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

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

Currently, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Cologne (average of $617). Flying from Houston George Bush Intcntl Airport to Cologne in June is currently the most expensive (average of $841). 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 George Bush Intcntl to Cologne. 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 into for flights to Cologne from Houston George Bush Intcntl?

    If you book a flight to Cologne from Houston George Bush Intcntl, you will be flying to 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 Houston George Bush Intcntl to Köln/Bonn per day from 0 different airlines.

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

    A quick flight from Houston George Bush Intcntl Airport to Cologne can take about 16h 38m. British Airways provides one of the quickest options available for as low as $570. Houston George Bush Intcntl Airport and Cologne are separated by a distance of 5134 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Cologne 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 Houston George Bush Intcntl Airport to Cologne?

    Currently, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Cologne (average of $617). Flying from Houston George Bush Intcntl Airport to Cologne in June is currently the most expensive (average of $841). 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.

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