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Cheap flights from Houston to Cologne from $476

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Cologne departing on 8/9. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Cologne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
11:55 am - 12:25 pm
IAH
-
CGN
17h 30m
2 stops
Lufthansa Logo
6:05 pm - 4:30 pm
CGN
-
IAH
29h 25m
1 stop
$902Lufthansa
Mon, Aug 24 - Mon, Aug 31
Lufthansa Logo
5:06 pm - 5:20 pm
IAH
-
CGN
17h 14m
2 stops
Lufthansa Logo
6:05 pm - 1:35 pm
CGN
-
IAH
26h 30m
2 stops
$925Lufthansa
Mon, Aug 24 - Mon, Aug 31
Lufthansa Logo
5:06 pm - 5:20 pm
IAH
-
CGN
17h 14m
2 stops
Lufthansa Logo
6:05 pm - 1:35 pm
CGN
-
IAH
26h 30m
2 stops
$937Lufthansa
Mon, Aug 24 - Mon, Aug 31
Lufthansa Logo
5:06 pm - 5:20 pm
IAH
-
CGN
17h 14m
2 stops
Lufthansa Logo
6:05 pm - 1:35 pm
CGN
-
IAH
26h 30m
2 stops
$938Lufthansa
Mon, Aug 24 - Mon, Aug 31
Lufthansa Logo
11:55 am - 12:25 pm
IAH
-
CGN
17h 30m
2 stops
Lufthansa Logo
6:05 pm - 4:30 pm
CGN
-
IAH
29h 25m
1 stop
$960Lufthansa
Mon, Aug 24 - Mon, Aug 31
United Airlines Logo
4:40 pm - 12:25 pm
IAH
-
CGN
12h 45m
1 stop
United Airlines Logo
8:30 am - 9:52 pm
CGN
-
IAH
20h 22m
2 stops
$964United Airlines
Wed, Sep 30 - Sun, Oct 4
United Airlines Logo
4:56 pm - 5:20 pm
IAH
-
CGN
17h 24m
2 stops
United Airlines Logo
8:30 am - 9:52 pm
CGN
-
IAH
20h 22m
2 stops
$968United Airlines
Wed, Sep 30 - Sun, Oct 4
Lufthansa Logo
5:06 pm - 7:30 pm
IAH
-
CGN
19h 24m
2 stops
Lufthansa Logo
8:10 pm - 4:30 pm
CGN
-
IAH
27h 20m
1 stop
$969Lufthansa
Mon, Aug 24 - Mon, Aug 31
Lufthansa Logo
5:06 pm - 7:30 pm
IAH
-
CGN
19h 24m
2 stops
Lufthansa Logo
8:10 pm - 4:30 pm
CGN
-
IAH
27h 20m
1 stop
$970Lufthansa
Mon, Aug 24 - Mon, Aug 31
Lufthansa Logo
5:06 pm - 5:20 pm
IAH
-
CGN
17h 14m
2 stops
Lufthansa Logo
8:10 pm - 5:17 pm
CGN
-
IAH
28h 07m
2 stops
$979Lufthansa
Tue, Aug 11 - Tue, Aug 18

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Lufthansa flights from Houston to Cologne

Our best Lufthansa deals on Houston to Cologne flight tickets
Lufthansa
Aug 24
IAH11:55 amHouston George Bush Intcntl
17h 30m
2 stops
CGN12:25 pmCologne Köln/Bonn
Aug 31
CGN6:05 pmCologne Köln/Bonn
29h 25m
1 stop
IAH4:30 pmHouston George Bush Intcntl
$902
Lufthansa
Aug 24
IAH5:06 pmHouston George Bush Intcntl
17h 14m
2 stops
CGN5:20 pmCologne Köln/Bonn
Aug 31
CGN6:05 pmCologne Köln/Bonn
26h 30m
2 stops
IAH1:35 pmHouston George Bush Intcntl
$925
Lufthansa
Aug 24
IAH5:06 pmHouston George Bush Intcntl
17h 14m
2 stops
CGN5:20 pmCologne Köln/Bonn
Aug 31
CGN6:05 pmCologne Köln/Bonn
26h 30m
2 stops
IAH1:35 pmHouston George Bush Intcntl
$937

United Airlines flights from Houston to Cologne

Our best United Airlines deals on Houston to Cologne flight tickets
United Airlines
Sep 30
IAH4:40 pmHouston George Bush Intcntl
12h 45m
1 stop
CGN12:25 pmCologne Köln/Bonn
Oct 4
CGN8:30 amCologne Köln/Bonn
20h 22m
2 stops
IAH9:52 pmHouston George Bush Intcntl
$964
United Airlines
Sep 30
IAH4:56 pmHouston George Bush Intcntl
17h 24m
2 stops
CGN5:20 pmCologne Köln/Bonn
Oct 4
CGN8:30 amCologne Köln/Bonn
20h 22m
2 stops
IAH9:52 pmHouston George Bush Intcntl
$968
United Airlines
Sep 30
IAH4:40 pmHouston George Bush Intcntl
12h 45m
1 stop
CGN12:25 pmCologne Köln/Bonn
Oct 4
CGN8:30 amCologne Köln/Bonn
15h 10m
1 stop
IAH4:40 pmHouston George Bush Intcntl
$1,061

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 June 30, 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

Cheapest round-trip

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 8/24

11:55 am-12:25 pm

2 stops17h 30m

Cologne Köln/Bonn

Mon 8/31

6:05 pm-4:30 pm

1 stop29h 25m

$902

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 8/24

5:06 pm-5:20 pm

2 stops17h 14m

Cologne Köln/Bonn

Mon 8/31

6:05 pm-1:35 pm

2 stops26h 30m

$925

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 8/24

5:06 pm-5:20 pm

2 stops17h 14m

Cologne Köln/Bonn

Mon 8/31

6:05 pm-1:35 pm

2 stops26h 30m

$937

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 8/24

5:06 pm-5:20 pm

2 stops17h 14m

Cologne Köln/Bonn

Mon 8/31

6:05 pm-1:35 pm

2 stops26h 30m

$938

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 8/24

11:55 am-12:25 pm

2 stops17h 30m

Cologne Köln/Bonn

Mon 8/31

6:05 pm-4:30 pm

1 stop29h 25m

$960
Quickest round-trip

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Wed 9/30

4:40 pm-12:25 pm

1 stop12h 45m

Cologne Köln/Bonn

Sun 10/4

8:30 am-9:52 pm

2 stops20h 22m

$964

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Wed 9/30

4:56 pm-5:20 pm

2 stops17h 24m

Cologne Köln/Bonn

Sun 10/4

8:30 am-9:52 pm

2 stops20h 22m

$968

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 8/24

5:06 pm-7:30 pm

2 stops19h 24m

Cologne Köln/Bonn

Mon 8/31

8:10 pm-4:30 pm

1 stop27h 20m

$969

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 8/24

5:06 pm-7:30 pm

2 stops19h 24m

Cologne Köln/Bonn

Mon 8/31

8:10 pm-4:30 pm

1 stop27h 20m

$970

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Tue 8/11

5:06 pm-5:20 pm

2 stops17h 14m

Cologne Köln/Bonn

Tue 8/18

8:10 pm-5:17 pm

2 stops28h 07m

$979

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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?

United Airlines and SWISS are the most popular carriers 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 43% of people opting to fly with this airline when traveling to Cologne. Keep in mind that there are 6 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 45m

Direct flights

None
The fastest flight from Houston to Cologne takes 12h 45m
There are no direct flights from Houston to Cologne. There are no popular flight routes from Houston to Cologne.
Search flight deals

Frequently asked questions about flying from Houston to Cologne

  • 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 45m, 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 many operators does momondo search for flights from Houston to Cologne Köln/Bonn Airport?

  • 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.

Best airlines flying from Houston to Cologne

Compare and see reviews for airlines that fly from Houston to Cologne with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $1,283Free CancellationRating
6.8
8,109 reviews
Search Lufthansa flights

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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