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Cheap flights from Houston to Cologne from $775

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 to Cologne departing on 2/11. 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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Find the cheapest flights from Houston to Cologne

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:36 pm - 4:10 pm
HOU
-
CGN
14h 34m
2 stops
British Airways Logo
5:05 pm - 3:51 pm
CGN
-
HOU
53h 46m
2 stops
$775British Airways
Wed, Feb 11 - Tue, Feb 17
British Airways Logo
3:50 pm - 4:10 pm
IAH
-
CGN
17h 20m
1 stop
British Airways Logo
4:35 pm - 2:05 pm
CGN
-
IAH
28h 30m
1 stop
$822British Airways
Wed, Feb 25 - Sun, Mar 1
Turkish Airlines Logo
9:05 pm - 1:50 pm
IAH
-
CGN
33h 45m
1 stop
Turkish Airlines Logo
7:10 pm - 7:10 pm
CGN
-
IAH
31h 00m
1 stop
$909Turkish Airlines
Sat, May 9 - Tue, Jun 9
British Airways Logo
12:18 pm - 3:40 pm
HOU
-
CGN
21h 22m
2 stops
British Airways Logo
5:10 pm - 7:50 pm
CGN
-
HOU
32h 40m
2 stops
$1,019British Airways
Sat, Mar 21 - Sat, Mar 28
British Airways Logo
1:01 pm - 4:10 pm
IAH
-
CGN
20h 09m
2 stops
British Airways Logo
4:35 pm - 2:05 pm
CGN
-
IAH
28h 30m
1 stop
$1,026British Airways
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
1:01 pm - 4:10 pm
IAH
-
CGN
20h 09m
2 stops
British Airways Logo
4:35 pm - 8:00 pm
CGN
-
IAH
34h 25m
1 stop
$1,027British Airways
Wed, Feb 25 - Sun, Mar 1
Lufthansa Logo
4:30 pm - 12:20 pm
IAH
-
CGN
12h 50m
1 stop
Lufthansa Logo
8:30 am - 6:00 pm
CGN
-
IAH
16h 30m
2 stops
$1,030Lufthansa
Mon, Apr 20 - Wed, Apr 29
British Airways Logo
1:01 pm - 4:10 pm
IAH
-
CGN
20h 09m
2 stops
British Airways Logo
4:35 pm - 10:29 pm
CGN
-
IAH
36h 54m
2 stops
$1,036British Airways
Wed, Feb 25 - Sun, Mar 1
Multiple Airlines Logo
5:15 am - 10:20 pm
IAH
-
CGN
34h 05m
3 stops
Multiple Airlines Logo
7:15 pm - 8:10 pm
CGN
-
IAH
30h 55m
2 stops
$1,178Multiple Airlines
Sat, Mar 7 - Sat, Mar 14
Multiple Airlines Logo
5:15 am - 10:20 pm
IAH
-
CGN
34h 05m
3 stops
Multiple Airlines Logo
7:15 pm - 11:49 pm
CGN
-
IAH
34h 34m
3 stops
$1,181Multiple Airlines
Sat, Mar 7 - Sat, Mar 14

Lufthansa flights from Houston to Cologne

Our best Lufthansa deals on Houston to Cologne flight tickets
Lufthansa
Apr 20
IAH4:30 pmHouston George Bush Intcntl
12h 50m
1 stop
CGN12:20 pmCologne Köln/Bonn
Apr 29
CGN8:30 amCologne Köln/Bonn
16h 30m
2 stops
IAH6:00 pmHouston George Bush Intcntl
$1,030
Lufthansa
Apr 17
IAH4:30 pmHouston George Bush Intcntl
12h 55m
1 stop
CGN12:25 pmCologne Köln/Bonn
Apr 22
CGN1:05 pmCologne Köln/Bonn
17h 11m
2 stops
IAH11:16 pmHouston George Bush Intcntl
$1,202
Lufthansa
Apr 17
IAH4:30 pmHouston George Bush Intcntl
12h 55m
1 stop
CGN12:25 pmCologne Köln/Bonn
Apr 22
CGN8:30 amCologne Köln/Bonn
16h 30m
2 stops
IAH6:00 pmHouston George Bush Intcntl
$1,213

British Airways flights from Houston to Cologne

Our best British Airways deals on Houston to Cologne flight tickets
British Airways
Feb 11
IAH11:18 amHouston George Bush Intcntl
21h 52m
2 stops
CGN4:10 pmCologne Köln/Bonn
Feb 17
CGN5:05 pmCologne Köln/Bonn
46h 18m
2 stops
IAH8:23 amHouston George Bush Intcntl
$769
British Airways
Feb 11
IAH3:50 pmHouston George Bush Intcntl
17h 20m
1 stop
CGN4:10 pmCologne Köln/Bonn
Feb 17
CGN5:05 pmCologne Köln/Bonn
46h 18m
2 stops
IAH8:23 amHouston George Bush Intcntl
$772
British Airways
Feb 11
HOU6:36 pmHouston Hobby
14h 34m
2 stops
CGN4:10 pmCologne Köln/Bonn
Feb 17
CGN5:05 pmCologne Köln/Bonn
53h 46m
2 stops
HOU3:51 pmHouston Hobby
$775

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 February 7, 2026.
Use the filters below to find and compare flights from Houston to Cologne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonCologne

HOU - CGN

HOUCGN

Houston Hobby

Wed 2/11

6:36 pm-4:10 pm

2 stops14h 34m

Cologne Köln/Bonn

Tue 2/17

5:05 pm-3:51 pm

2 stops53h 46m

$775

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Wed 2/25

3:50 pm-4:10 pm

1 stop17h 20m

Cologne Köln/Bonn

Sun 3/1

4:35 pm-2:05 pm

1 stop28h 30m

$822

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Sat 5/9

9:05 pm-1:50 pm

1 stop33h 45m

Cologne Köln/Bonn

Tue 6/9

7:10 pm-7:10 pm

1 stop31h 00m

$909

HoustonCologne

HOU - CGN

HOUCGN

Houston Hobby

Sat 3/21

12:18 pm-3:40 pm

2 stops21h 22m

Cologne Köln/Bonn

Sat 3/28

5:10 pm-7:50 pm

2 stops32h 40m

$1,019

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Wed 2/25

1:01 pm-4:10 pm

2 stops20h 09m

Cologne Köln/Bonn

Sun 3/1

4:35 pm-2:05 pm

1 stop28h 30m

$1,026

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Wed 2/25

1:01 pm-4:10 pm

2 stops20h 09m

Cologne Köln/Bonn

Sun 3/1

4:35 pm-8:00 pm

1 stop34h 25m

$1,027

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 4/20

4:30 pm-12:20 pm

1 stop12h 50m

Cologne Köln/Bonn

Wed 4/29

8:30 am-6:00 pm

2 stops16h 30m

$1,030

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Wed 2/25

1:01 pm-4:10 pm

2 stops20h 09m

Cologne Köln/Bonn

Sun 3/1

4:35 pm-10:29 pm

2 stops36h 54m

$1,036

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Sat 3/7

5:15 am-10:20 pm

3 stops34h 05m

Cologne Köln/Bonn

Sat 3/14

7:15 pm-8:10 pm

2 stops30h 55m

$1,178

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Sat 3/7

5:15 am-10:20 pm

3 stops34h 05m

Cologne Köln/Bonn

Sat 3/14

7:15 pm-11:49 pm

3 stops34h 34m

$1,181

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Cologne from

How to get the cheapest flight ticket from Houston 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

What is the cheapest airline that flies from Houston to Cologne Köln/Bonn?

Lufthansa is the most popular carrier operating from Houston to Cologne Köln/Bonn

What airlines fly to Cologne?

Lufthansa, United Airlines and Turkish Airlines are the top three most popular airlines that fly to Cologne from Houston according to our data. Lufthansa is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Cologne. Keep in mind that there are 7 different airlines that fly to Cologne on a routine basis, so you have a few additional options to choose from.

Cheap Houston to Cologne flight deals and tips

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

Fastest flight time

12h 40m

Direct flights

None
The fastest flight from Houston to Cologne takes 12h 40m
There are no direct flights from Houston to Cologne. There are no popular flight routes from Houston to Cologne.
Search flight deals

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

    A flight from Houston to Cologne Köln/Bonn will travel around 5138.0 mi. Flights usually cover this in 12h 40m, depending on flying conditions and air traffic around both airports.

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

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

  • How old do you have to be to fly from Houston 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 to Cologne Köln/Bonn Airport.

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

    The required travel and health documents for your Cologne Köln/Bonn Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cologne Köln/Bonn Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Cologne for you.

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

Flights from Houston to Cologne with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Houston to Cologne flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Cologne, momondo offers a useful price alert feature which will track prices for flights to Cologne from Houston and alert you when they change.

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