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$773+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CGN
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$773
(Cheapflightsfares)

Popular in

July

Cheapest in

February
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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Highest demand for flights based on searches. 7% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($68 potential savings vs. average RT price).
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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 April 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/143:30 pmIAH - CGN
1 stop22h 40mBritish Airways
Mon 8/189:15 pmCGN - IAH
1 stop23h 25mBritish Airways
Deal found 4/29$773
This oojo deal was found by Cheapflights users on 4/29. 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.
Sun 5/49:00 pmIAH - CGN
1 stop29h 30mTurkish Airlines
Fri 5/3010:30 amCGN - IAH
1 stop39h 35mTurkish Airlines
Deal found 4/29$1,076
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 6/42:51 pmIAH - CGN
2 stops23h 09mMultiple Airlines
Wed 7/210:15 pmCGN - IAH
1 stop22h 25mMultiple Airlines
Deal found 4/29$1,221
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 6/253:20 pmIAH - CGN
1 stop22h 40mAmerican Airlines
Sat 7/1210:20 amCGN - IAH
1 stop15h 55mAmerican Airlines
Deal found 4/29$1,578
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/113:35 pmIAH - CGN
2 stops13h 40mLufthansa
Sat 7/196:05 amCGN - IAH
2 stops14h 30mLufthansa
Deal found 4/29$1,645

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 April 29, 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

Thu 8/14

3:30 pm-9:10 pm

1 stop22h 40m

Cologne Köln/Bonn

Mon 8/18

9:15 pm-1:40 pm

1 stop23h 25m

$773

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Wed 6/4

2:51 pm-9:00 pm

2 stops23h 09m

Cologne Köln/Bonn

Wed 7/2

10:15 pm-1:40 pm

1 stop22h 25m

$1,221

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Wed 6/25

3:20 pm-9:00 pm

1 stop22h 40m

Cologne Köln/Bonn

Sat 7/12

10:20 am-7:15 pm

1 stop15h 55m

$1,578

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Fri 7/11

3:35 pm-12:15 pm

2 stops13h 40m

Cologne Köln/Bonn

Sat 7/19

6:05 am-1:35 pm

2 stops14h 30m

$1,645

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Thu 5/29

3:25 pm-1:35 pm

1 stop15h 10m

$905

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Thu 5/29

10:40 am-1:35 pm

2 stops19h 55m

$913

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Houston George Bush Intcntl Airport-Cologne flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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, 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 $1,478). 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.

Rainfall in Cologne by month

Plan your trip to Cologne by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cologne ranges from 2.0 - 3.5 inches per month. June is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Cologne when rainfall is around 2.0 in.

Temperature in Cologne by month

Plan your trip to Cologne by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cologne, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Cologne

Get insights into the airlines that provide service to Cologne. 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 Cologne. Reviews last updated April 29, 2025.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
Lufthansa
6.7
Okay
7,044 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
British Airways
6.6
Okay
6,835 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

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.

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

    Our cheapest airline available from Houston George Bush Intcntl Airport to Cologne is British Airways. Our recent data shows that you can find tickets from as low as $773 on this airline. Additional options worth looking into are American Airlines and Lufthansa, starting at $1,578 and $1,645 round-trip. Users have found that British Airways is 34% cheaper than the other options available to this destination.

  • 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 $1,478). 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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