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Cheap flights from Cologne to Houston from $716

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Cologne to Houston departing on 8/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Cologne to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
8:30 am - 10:44 pm
CGN
-
IAH
21h 14m
2 stops
Lufthansa Logo
4:40 pm - 5:40 pm
IAH
-
CGN
18h 00m
1 stop
$716Lufthansa
Thu, Aug 13 - Thu, Aug 20
Lufthansa Logo
8:30 am - 4:30 pm
CGN
-
IAH
15h 00m
1 stop
Lufthansa Logo
4:40 pm - 7:30 pm
IAH
-
CGN
19h 50m
1 stop
$720Lufthansa
Thu, Aug 20 - Thu, Aug 27
Lufthansa Logo
8:30 am - 12:27 am
CGN
-
IAH
22h 57m
2 stops
Lufthansa Logo
4:40 pm - 7:30 pm
IAH
-
CGN
19h 50m
1 stop
$736Lufthansa
Thu, Aug 13 - Thu, Aug 20
Lufthansa Logo
8:30 am - 12:27 am
CGN
-
IAH
22h 57m
2 stops
Lufthansa Logo
11:55 am - 5:40 pm
IAH
-
CGN
22h 45m
2 stops
$742Lufthansa
Thu, Aug 13 - Thu, Aug 20
Lufthansa Logo
8:30 am - 10:44 pm
CGN
-
IAH
21h 14m
2 stops
Lufthansa Logo
4:40 pm - 5:40 pm
IAH
-
CGN
18h 00m
1 stop
$748Lufthansa
Thu, Aug 13 - Thu, Aug 20
Lufthansa Logo
8:10 pm - 1:35 pm
CGN
-
IAH
24h 25m
2 stops
Lufthansa Logo
4:40 pm - 5:40 pm
IAH
-
CGN
18h 00m
1 stop
$749Lufthansa
Thu, Aug 20 - Thu, Aug 27
Lufthansa Logo
8:30 am - 10:44 pm
CGN
-
IAH
21h 14m
2 stops
Lufthansa Logo
5:06 pm - 7:30 pm
IAH
-
CGN
19h 24m
2 stops
$753Lufthansa
Thu, Aug 13 - Thu, Aug 20
Lufthansa Logo
8:30 am - 4:30 pm
CGN
-
IAH
15h 00m
1 stop
Lufthansa Logo
4:40 pm - 5:40 pm
IAH
-
CGN
18h 00m
1 stop
$755Lufthansa
Fri, Aug 21 - Thu, Aug 27
Lufthansa Logo
8:30 am - 5:55 pm
CGN
-
IAH
16h 25m
2 stops
Lufthansa Logo
4:40 pm - 5:20 pm
IAH
-
CGN
17h 40m
1 stop
$759Lufthansa
Thu, Aug 13 - Wed, Aug 19
Lufthansa Logo
8:30 am - 4:30 pm
CGN
-
IAH
15h 00m
1 stop
Lufthansa Logo
4:40 pm - 7:30 pm
IAH
-
CGN
19h 50m
1 stop
$765Lufthansa
Thu, Aug 13 - Wed, Aug 19

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Air Canada flights from Cologne to Houston George Bush Intcntl Airport

Our best Air Canada deals on Cologne to Houston George Bush Intcntl Airport flight tickets
Air Canada
Jul 10
CGN6:20 amCologne Köln/Bonn
35h 30m
2 stops
IAH10:50 amHouston George Bush Intcntl
Sep 15
IAH10:00 amHouston George Bush Intcntl
19h 25m
2 stops
CGN12:25 pmCologne Köln/Bonn
$879
Air Canada
Jul 10
CGN6:20 amCologne Köln/Bonn
35h 30m
2 stops
IAH10:50 amHouston George Bush Intcntl
Sep 18
IAH7:20 amHouston George Bush Intcntl
22h 05m
2 stops
CGN12:25 pmCologne Köln/Bonn
$884
Air Canada
Jul 8
CGN8:30 amCologne Köln/Bonn
20h 36m
2 stops
IAH10:06 pmHouston George Bush Intcntl
Sep 14
IAH7:20 amHouston George Bush Intcntl
22h 05m
2 stops
CGN12:25 pmCologne Köln/Bonn
$889

Lufthansa flights from Cologne to Houston George Bush Intcntl Airport

Our best Lufthansa deals on Cologne to Houston George Bush Intcntl Airport flight tickets
Lufthansa
Aug 13
CGN8:30 amCologne Köln/Bonn
21h 14m
2 stops
IAH10:44 pmHouston George Bush Intcntl
Aug 20
IAH4:40 pmHouston George Bush Intcntl
18h 00m
1 stop
CGN5:40 pmCologne Köln/Bonn
$716
Lufthansa
Aug 20
CGN8:30 amCologne Köln/Bonn
15h 00m
1 stop
IAH4:30 pmHouston George Bush Intcntl
Aug 27
IAH4:40 pmHouston George Bush Intcntl
19h 50m
1 stop
CGN7:30 pmCologne Köln/Bonn
$720
Lufthansa
Aug 13
CGN8:30 amCologne Köln/Bonn
22h 57m
2 stops
IAH12:27 amHouston George Bush Intcntl
Aug 20
IAH4:40 pmHouston George Bush Intcntl
19h 50m
1 stop
CGN7:30 pmCologne Köln/Bonn
$736

momondo Fare Finder

 
Customize your flight search to find flights from Cologne to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated June 30, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Thu 8/13

8:30 am-10:44 pm

2 stops21h 14m

Houston George Bush Intcntl

Thu 8/20

4:40 pm-5:40 pm

1 stop18h 00m

$716

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Thu 8/20

8:30 am-4:30 pm

1 stop15h 00m

Houston George Bush Intcntl

Thu 8/27

4:40 pm-7:30 pm

1 stop19h 50m

$720

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Thu 8/13

8:30 am-12:27 am

2 stops22h 57m

Houston George Bush Intcntl

Thu 8/20

4:40 pm-7:30 pm

1 stop19h 50m

$736

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Thu 8/13

8:30 am-12:27 am

2 stops22h 57m

Houston George Bush Intcntl

Thu 8/20

11:55 am-5:40 pm

2 stops22h 45m

$742

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Thu 8/13

8:30 am-10:44 pm

2 stops21h 14m

Houston George Bush Intcntl

Thu 8/20

4:40 pm-5:40 pm

1 stop18h 00m

$748

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Thu 8/20

8:10 pm-1:35 pm

2 stops24h 25m

Houston George Bush Intcntl

Thu 8/27

4:40 pm-5:40 pm

1 stop18h 00m

$749

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Thu 8/13

8:30 am-10:44 pm

2 stops21h 14m

Houston George Bush Intcntl

Thu 8/20

5:06 pm-7:30 pm

2 stops19h 24m

$753
Quickest round-trip

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Fri 8/21

8:30 am-4:30 pm

1 stop15h 00m

Houston George Bush Intcntl

Thu 8/27

4:40 pm-5:40 pm

1 stop18h 00m

$755

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Thu 8/13

8:30 am-5:55 pm

2 stops16h 25m

Houston George Bush Intcntl

Wed 8/19

4:40 pm-5:20 pm

1 stop17h 40m

$759

CologneHouston

CGN - IAH

CGNIAH

Cologne Köln/Bonn

Thu 8/13

8:30 am-4:30 pm

1 stop15h 00m

Houston George Bush Intcntl

Wed 8/19

4:40 pm-7:30 pm

1 stop19h 50m

$765

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Cologne to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Cologne to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cologne to Houston George Bush Intcntl Airport (CGN to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cologne to Houston George Bush Intcntl Airport

Fastest flight time

15h 00m

Direct flights

None
The fastest flight from Cologne to Houston George Bush Intcntl Airport takes 15h 00m
There are no direct flights from Cologne to Houston George Bush Intcntl Airport. There are no popular flight routes from Cologne to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Cologne to Houston George Bush Intcntl Airport

  • How far is Cologne Köln/Bonn to Houston George Bush Intcntl by plane?

    The straight-line distance from Cologne Köln/Bonn to Houston George Bush Intcntl is 5124.9 mi. By plane, this route typically takes 15h 00m.

  • When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Cologne Köln/Bonn Airport to Houston George Bush Intcntl Airport refresh daily.

  • How old do you have to be to fly from Cologne Köln/Bonn Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cologne Köln/Bonn Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Cologne to Houston George Bush Intcntl Airport

  • How do I get Price Alerts for flights from Cologne to Houston George Bush Intcntl Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Cologne from Houston George Bush Intcntl Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Cologne to Houston George Bush Intcntl Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Conroe
Spring
Montgomery
Cypress
Jersey Village
Tomball
Livingston

Why use momondo?

Why should I use momondo to find a flight deal from Cologne to Houston?

Finding the right flight to Houston from Cologne is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

Can I find flights from Cologne to Houston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Houston from Cologne with this policy.

How can momondo help me find flights from Cologne to Houston?

Once you have performed a search for Cologne to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Cologne to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Cologne to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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