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Cheap flights from Houston George Bush Intcntl Airport to Cologne from $926

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 8/24. 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 Houston George Bush Intcntl Airport to Cologne

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$926Lufthansa
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 - 1:35 pm
CGN
-
IAH
24h 25m
2 stops
$930Lufthansa
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
7:50 pm - 5:20 pm
IAH
-
CGN
38h 30m
2 stops
Multiple Airlines Logo
8:10 pm - 4:40 pm
CGN
-
IAH
27h 30m
1 stop
$940Multiple Airlines
Sat, Aug 29 - Mon, Sep 7
Lufthansa Logo
5:06 pm - 5:20 pm
IAH
-
CGN
17h 14m
2 stops
Lufthansa Logo
6:05 pm - 4:30 pm
CGN
-
IAH
29h 25m
1 stop
$961Lufthansa
Mon, Aug 24 - Mon, Aug 31
Air Canada Logo
10:00 am - 12:25 pm
IAH
-
CGN
19h 25m
2 stops
Air Canada Logo
9:10 am - 10:53 am
CGN
-
IAH
32h 43m
2 stops
$968Air Canada
Sun, Aug 16 - Sat, Nov 28
United Airlines Logo
4:45 pm - 5:20 pm
IAH
-
CGN
17h 35m
2 stops
United Airlines Logo
1:05 pm - 12:27 am
CGN
-
IAH
18h 22m
2 stops
$972United Airlines
Mon, Aug 24 - Mon, Aug 31
Lufthansa Logo
4:40 pm - 5:20 pm
IAH
-
CGN
17h 40m
1 stop
Lufthansa Logo
8:10 pm - 4:40 pm
CGN
-
IAH
27h 30m
1 stop
$973Lufthansa
Sun, Aug 30 - Mon, Sep 7
Lufthansa Logo
5:06 pm - 5:20 pm
IAH
-
CGN
17h 14m
2 stops
Lufthansa Logo
8:10 pm - 12:27 am
CGN
-
IAH
35h 17m
2 stops
$984Lufthansa
Sat, Aug 29 - Mon, Sep 7
Turkish Airlines Logo
9:10 pm - 6:10 pm
IAH
-
CGN
38h 00m
1 stop
Turkish Airlines Logo
10:25 am - 7:15 pm
CGN
-
IAH
39h 50m
1 stop
$989Turkish Airlines
Mon, Aug 24 - Mon, Aug 31
Turkish Airlines Logo
2:30 pm - 9:25 am
IAH
-
CGN
35h 55m
1 stop
Turkish Airlines Logo
2:50 pm - 7:15 pm
CGN
-
IAH
35h 25m
1 stop
$990Turkish Airlines
Mon, Aug 24 - Mon, Aug 31

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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
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
$926
Lufthansa
Aug 24
IAH5:06 pmHouston George Bush Intcntl
17h 14m
2 stops
CGN5:20 pmCologne Köln/Bonn
Aug 31
CGN8:10 pmCologne Köln/Bonn
24h 25m
2 stops
IAH1:35 pmHouston George Bush Intcntl
$930
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
29h 25m
1 stop
IAH4:30 pmHouston George Bush Intcntl
$961

Turkish Airlines flights from Houston George Bush Intcntl Airport to Cologne

Our best Turkish Airlines deals on Houston George Bush Intcntl Airport to Cologne flight tickets
Turkish Airlines
Aug 24
IAH9:10 pmHouston George Bush Intcntl
38h 00m
1 stop
CGN6:10 pmCologne Köln/Bonn
Aug 31
CGN10:25 amCologne Köln/Bonn
39h 50m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$989
Turkish Airlines
Aug 24
IAH2:30 pmHouston George Bush Intcntl
35h 55m
1 stop
CGN9:25 amCologne Köln/Bonn
Aug 31
CGN2:50 pmCologne Köln/Bonn
35h 25m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$990
Turkish Airlines
Aug 24
IAH2:30 pmHouston George Bush Intcntl
20h 40m
1 stop
CGN6:10 pmCologne Köln/Bonn
Aug 31
CGN7:10 pmCologne Köln/Bonn
31h 05m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$1,019

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 July 10, 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

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

$926

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

8:10 pm-1:35 pm

2 stops24h 25m

$930

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Sat 8/29

7:50 pm-5:20 pm

2 stops38h 30m

Cologne Köln/Bonn

Mon 9/7

8:10 pm-4:40 pm

1 stop27h 30m

$940

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-4:30 pm

1 stop29h 25m

$961

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Sun 8/16

10:00 am-12:25 pm

2 stops19h 25m

Cologne Köln/Bonn

Sat 11/28

9:10 am-10:53 am

2 stops32h 43m

$968
Quickest round-trip

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 8/24

4:45 pm-5:20 pm

2 stops17h 35m

Cologne Köln/Bonn

Mon 8/31

1:05 pm-12:27 am

2 stops18h 22m

$972

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Sun 8/30

4:40 pm-5:20 pm

1 stop17h 40m

Cologne Köln/Bonn

Mon 9/7

8:10 pm-4:40 pm

1 stop27h 30m

$973

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Sat 8/29

5:06 pm-5:20 pm

2 stops17h 14m

Cologne Köln/Bonn

Mon 9/7

8:10 pm-12:27 am

2 stops35h 17m

$984

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 8/24

9:10 pm-6:10 pm

1 stop38h 00m

Cologne Köln/Bonn

Mon 8/31

10:25 am-7:15 pm

1 stop39h 50m

$989

HoustonCologne

IAH - CGN

IAHCGN

Houston George Bush Intcntl

Mon 8/24

2:30 pm-9:25 am

1 stop35h 55m

Cologne Köln/Bonn

Mon 8/31

2:50 pm-7:15 pm

1 stop35h 25m

$990

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

17h 35m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Cologne takes 17h 35m
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.
Search flight deals

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 17h 35m, 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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