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Cheap flights from Houston George Bush Intcntl Airport to Cologne from $984

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Cologne departing on 7/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Houston George Bush Intcntl Airport to Cologne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
4:40 pm - 5:20 pm
IAH
-
CGN
17h 40m
1 stop
Lufthansa Logo
1:05 pm - 12:27 am
CGN
-
IAH
18h 22m
2 stops
$984Lufthansa
Tue, Jul 28 - Tue, Aug 11
Lufthansa Logo
11:55 am - 12:25 pm
IAH
-
CGN
17h 30m
2 stops
Lufthansa Logo
1:05 pm - 12:27 am
CGN
-
IAH
18h 22m
2 stops
$988Lufthansa
Tue, Jul 28 - Tue, Aug 11
Lufthansa Logo
11:55 am - 12:25 pm
IAH
-
CGN
17h 30m
2 stops
Lufthansa Logo
1:05 pm - 10:44 pm
CGN
-
IAH
16h 39m
2 stops
$989Lufthansa
Tue, Jul 28 - Tue, Aug 11
Lufthansa Logo
4:40 pm - 7:30 pm
IAH
-
CGN
19h 50m
1 stop
Lufthansa Logo
6:05 pm - 4:30 pm
CGN
-
IAH
29h 25m
1 stop
$997Lufthansa
Tue, Jul 28 - Tue, Aug 11
Lufthansa Logo
4:40 pm - 5:20 pm
IAH
-
CGN
17h 40m
1 stop
Lufthansa Logo
1:05 pm - 12:34 am
CGN
-
IAH
18h 29m
2 stops
$1,046Lufthansa
Mon, Jul 6 - Wed, Aug 5
Lufthansa Logo
8:15 pm - 7:30 pm
IAH
-
CGN
16h 15m
2 stops
Lufthansa Logo
1:05 pm - 12:34 am
CGN
-
IAH
18h 29m
2 stops
$1,070Lufthansa
Mon, Jul 6 - Wed, Aug 5
Air Canada Logo
11:45 am - 12:25 pm
IAH
-
CGN
17h 40m
2 stops
Air Canada Logo
8:30 am - 10:50 am
CGN
-
IAH
33h 20m
2 stops
$1,076Air Canada
Mon, Jul 20 - Thu, Jul 30
Lufthansa Logo
4:40 pm - 7:30 pm
IAH
-
CGN
19h 50m
1 stop
Lufthansa Logo
6:05 pm - 10:59 pm
CGN
-
IAH
35h 54m
2 stops
$1,077Lufthansa
Sun, Jul 5 - Mon, Jul 20
Multiple Airlines Logo
6:45 am - 12:25 pm
IAH
-
CGN
22h 40m
2 stops
Multiple Airlines Logo
6:05 pm - 10:59 pm
CGN
-
IAH
35h 54m
2 stops
$1,083Multiple Airlines
Sun, Jul 5 - Mon, Jul 20
Lufthansa Logo
4:40 pm - 5:20 pm
IAH
-
CGN
17h 40m
1 stop
Lufthansa Logo
8:10 pm - 1:35 pm
CGN
-
IAH
24h 25m
2 stops
$1,104Lufthansa
Mon, Jul 20 - Thu, Jul 30

Air Canada flights from Houston George Bush Intcntl Airport to Cologne

Our best Air Canada deals on Houston George Bush Intcntl Airport to Cologne flight tickets
Air Canada
Jul 20
IAH11:45 amHouston George Bush Intcntl
17h 40m
2 stops
CGN12:25 pmCologne Köln/Bonn
Jul 30
CGN8:30 amCologne Köln/Bonn
33h 20m
2 stops
IAH10:50 amHouston George Bush Intcntl
$1,076
Air Canada
May 29
IAH12:00 pmHouston George Bush Intcntl
17h 25m
2 stops
CGN12:25 pmCologne Köln/Bonn
Jun 4
CGN6:20 amCologne Köln/Bonn
20h 39m
2 stops
IAH7:59 pmHouston George Bush Intcntl
$1,330
Air Canada
Jun 21
IAH11:45 amHouston George Bush Intcntl
17h 40m
2 stops
CGN12:25 pmCologne Köln/Bonn
Jun 28
CGN1:05 pmCologne Köln/Bonn
28h 45m
2 stops
IAH10:50 amHouston George Bush Intcntl
$1,334

Lufthansa flights from Houston George Bush Intcntl Airport to Cologne

Our best Lufthansa deals on Houston George Bush Intcntl Airport to Cologne flight tickets
Lufthansa
Jul 28
IAH4:40 pmHouston George Bush Intcntl
17h 40m
1 stop
CGN5:20 pmCologne Köln/Bonn
Aug 11
CGN1:05 pmCologne Köln/Bonn
18h 22m
2 stops
IAH12:27 amHouston George Bush Intcntl
$984
Lufthansa
Jul 28
IAH11:55 amHouston George Bush Intcntl
17h 30m
2 stops
CGN12:25 pmCologne Köln/Bonn
Aug 11
CGN1:05 pmCologne Köln/Bonn
18h 22m
2 stops
IAH12:27 amHouston George Bush Intcntl
$988
Lufthansa
Jul 28
IAH11:55 amHouston George Bush Intcntl
17h 30m
2 stops
CGN12:25 pmCologne Köln/Bonn
Aug 11
CGN1:05 pmCologne Köln/Bonn
16h 39m
2 stops
IAH10:44 pmHouston George Bush Intcntl
$989

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated May 26, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Cologne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Tue 7/28

4:40 pm-5:20 pm

1 stop17h 40m

Cologne Köln/Bonn

Tue 8/11

1:05 pm-12:27 am

2 stops18h 22m

$984

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Tue 7/28

11:55 am-12:25 pm

2 stops17h 30m

Cologne Köln/Bonn

Tue 8/11

1:05 pm-12:27 am

2 stops18h 22m

$988
Quickest round-trip

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Tue 7/28

11:55 am-12:25 pm

2 stops17h 30m

Cologne Köln/Bonn

Tue 8/11

1:05 pm-10:44 pm

2 stops16h 39m

$989

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Tue 7/28

4:40 pm-7:30 pm

1 stop19h 50m

Cologne Köln/Bonn

Tue 8/11

6:05 pm-4:30 pm

1 stop29h 25m

$997

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 7/6

4:40 pm-5:20 pm

1 stop17h 40m

Cologne Köln/Bonn

Wed 8/5

1:05 pm-12:34 am

2 stops18h 29m

$1,046

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 7/6

8:15 pm-7:30 pm

2 stops16h 15m

Cologne Köln/Bonn

Wed 8/5

1:05 pm-12:34 am

2 stops18h 29m

$1,070

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 7/20

11:45 am-12:25 pm

2 stops17h 40m

Cologne Köln/Bonn

Thu 7/30

8:30 am-10:50 am

2 stops33h 20m

$1,076

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Sun 7/5

4:40 pm-7:30 pm

1 stop19h 50m

Cologne Köln/Bonn

Mon 7/20

6:05 pm-10:59 pm

2 stops35h 54m

$1,077

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Sun 7/5

6:45 am-12:25 pm

2 stops22h 40m

Cologne Köln/Bonn

Mon 7/20

6:05 pm-10:59 pm

2 stops35h 54m

$1,083

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 7/20

4:40 pm-5:20 pm

1 stop17h 40m

Cologne Köln/Bonn

Thu 7/30

8:10 pm-1:35 pm

2 stops24h 25m

$1,104

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Cologne from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Cologne

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Houston George Bush Intcntl Airport to Cologne flights?

You could potentially save up to 8% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Cologne flight.

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

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

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

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

Fastest flight time

12h 45m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Cologne takes 12h 45m
There are no direct flights from Houston George Bush Intcntl Airport to Cologne. There are no popular flight routes from Houston George Bush Intcntl Airport to Cologne.
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Frequently asked questions about flying from Houston George Bush Intcntl Airport to Cologne

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

    Houston George Bush Intcntl and Cologne Köln/Bonn are 5124.9 mi apart from one another. Flights usually cover this in 12h 45m, depending on flying conditions and air traffic around both airports.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Cologne Köln/Bonn Airport.

  • What documentation or ID do you need to fly to Cologne Köln/Bonn Airport?

    The necessary travel and health documents for your Cologne Köln/Bonn Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cologne from Houston.

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

Yes. All flights to Cologne from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Houston to Cologne 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 Houston to Cologne right now. Can momondo alert me if prices change?

Price alerts on flights to Cologne from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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