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$318+ Cheap flights from George Bush Intcntl (IAH) to Cologne (CGN)

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CGN
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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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 septiembre 11, 2025.

Round-trip from

$643
(Expedia)

One-way from

$318
(Kiwi.com)
From Houston George Bush Intcntl to Cologne Köln/Bonn
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One-way flight from Houston George Bush Intcntl to Cologne Köln/Bonn
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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 septiembre 11, 2025.

This oojo deal was found by Cheapflights users on 9/11. 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.
lun. 10/201:18 pmIAH - CGN
2 stops18h 02mBritish Airways
lun. 11/35:15 pmCGN - IAH
2 stops35h 15mBritish Airways
Deal found 9/11$685
This British Airways deal was found by Cheapflights users on 9/10. 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.
mié. 12/314:30 pmIAH - CGN
2 stops16h 40mBritish Airways
jue. 1/85:05 pmCGN - IAH
1 stop28h 00mBritish Airways
Deal found 9/10$686
This Expedia deal was found by Cheapflights users on 9/10. 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.
dom. 12/144:45 pmIAH - CGN
2 stops16h 45mMultiple Airlines
mar. 1/65:05 pmCGN - IAH
2 stops33h 51mMultiple Airlines
Deal found 9/10$759
This British Airways deal was found by Cheapflights users on 9/10. 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.
dom. 12/149:50 pmIAH - CGN
1 stop29h 15mBritish Airways
jue. 1/85:05 pmCGN - IAH
1 stop28h 00mBritish Airways
Deal found 9/10$787
This AirNGo deal was found by Cheapflights users on 9/10. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/149:50 pmIAH - CGN
1 stop29h 15mBritish Airways
mar. 1/65:05 pmCGN - IAH
1 stop28h 00mBritish Airways
Deal found 9/10$835
This Billigflug deal was found by Cheapflights users on 9/11. 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.
lun. 10/209:00 pmIAH - CGN
1 stop16h 30mMultiple Airlines
lun. 11/35:15 pmCGN - IAH
1 stop27h 50mMultiple Airlines
Deal found 9/11$836
This British Airways deal was found by Cheapflights users on 9/10. 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.
lun. 12/159:45 pmIAH - CGN
1 stop29h 25mBritish Airways
mar. 1/65:05 pmCGN - IAH
1 stop28h 00mBritish Airways
Deal found 9/10$852
This British Airways deal was found by Cheapflights users on 9/10. 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.
vie. 12/121:19 pmIAH - CGN
2 stops15h 21mBritish Airways
jue. 1/85:05 pmCGN - IAH
2 stops35h 33mBritish Airways
Deal found 9/10$932
This British Airways deal was found by Cheapflights users on 9/10. 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.
lun. 12/151:19 pmIAH - CGN
2 stops19h 51mBritish Airways
jue. 1/85:05 pmCGN - IAH
1 stop28h 00mBritish Airways
Deal found 9/10$938

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 septiembre 11, 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

dom. 1/18

2:14 pm-4:30 pm

2 stops19h 16m

Cologne Köln/Bonn

mié. 2/11

5:15 pm-2:05 pm

1 stop27h 50m

$683

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

lun. 10/20

1:18 pm-2:20 pm

2 stops18h 02m

Cologne Köln/Bonn

lun. 11/3

5:15 pm-9:30 pm

2 stops35h 15m

$685

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

dom. 1/18

11:20 am-4:30 pm

2 stops22h 10m

Cologne Köln/Bonn

dom. 2/15

4:35 pm-7:56 pm

2 stops34h 21m

$773

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

dom. 12/14

9:50 pm-10:05 am

1 stop29h 15m

Cologne Köln/Bonn

jue. 1/8

5:05 pm-2:05 pm

1 stop28h 00m

$787

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

lun. 10/20

9:00 pm-8:30 pm

1 stop16h 30m

Cologne Köln/Bonn

lun. 11/3

5:15 pm-2:05 pm

1 stop27h 50m

$836

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

dom. 12/14

9:50 pm-10:05 am

1 stop29h 15m

Cologne Köln/Bonn

lun. 1/5

5:15 pm-2:05 pm

1 stop27h 50m

$852

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

dom. 12/14

9:50 pm-10:05 am

1 stop29h 15m

Cologne Köln/Bonn

mié. 1/7

5:15 pm-8:00 pm

1 stop33h 45m

$852

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

dom. 1/18

3:50 pm-4:30 pm

1 stop17h 40m

Cologne Köln/Bonn

dom. 2/15

4:35 pm-8:00 pm

1 stop34h 25m

$892

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

sáb. 12/13

11:22 am-3:40 pm

2 stops21h 18m

Cologne Köln/Bonn

jue. 1/8

5:05 pm-9:38 pm

2 stops35h 33m

$932

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

dom. 12/14

7:00 am-8:05 pm

2 stops30h 05m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 11 results
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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, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Cologne (average of $649). Flying from Houston George Bush Intcntl Airport to Cologne in June is currently the most expensive (average of $1,249). 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 19h 16m. British Airways provides one of the quickest options available for as low as $683. Houston George Bush Intcntl Airport and Cologne are separated by a distance of 5134 mi.

  • 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, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Cologne (average of $649). Flying from Houston George Bush Intcntl Airport to Cologne in June is currently the most expensive (average of $1,249). 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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