$327 Cheap flight deals from Houston (HOU) to Cologne (CGN)

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This Weekend's Flight Deals from Houston to Cologne

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Aug 23 - Tue, Aug 25
IAH
George Bush Intercontinental
DUS
Düsseldorf Intl.
$1,140 Roundtrip, found 6 days ago
$1,140
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Sun, Aug 23 from George Bush Intercontinental to Düsseldorf Intl., returning Tue, Aug 25, priced at $1,140 found 6 days ago
Sun, Aug 23 - Tue, Aug 25
IAH
George Bush Intercontinental
DUS
Düsseldorf Intl.
$1,140 Roundtrip, found 6 days ago
$1,140
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Sun, Aug 23 from George Bush Intercontinental to Düsseldorf Intl., returning Tue, Aug 25, priced at $1,140 found 6 days ago

Airfares from $327 One Way, $784 Round Trip from Houston to Cologne

Prices starting at $784 for return flights and $327 for one-way flights to Cologne were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Nov 15 - Sun, Nov 22
IAH
Houston
DUS
Düsseldorf
$784 Roundtrip, found 4 days ago
$784
Roundtrip
found 4 days ago
Select Iberia flight, departing Sun, Nov 15 from Houston to Düsseldorf, returning Sun, Nov 22, priced at $784 found 4 days ago
Mon, Nov 16 - Tue, Dec 1
IAH
Houston
QDU
Düsseldorf
$812 Roundtrip, found 5 days ago
$812
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Mon, Nov 16 from Houston to Düsseldorf, returning Tue, Dec 1, priced at $812 found 5 days ago
Mon, Nov 16 - Mon, Nov 23
IAH
Houston
CGN
Cologne
$843 Roundtrip, found 22 hours ago
$843
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Mon, Nov 16 from Houston to Cologne, returning Mon, Nov 23, priced at $843 found 22 hours ago
Fri, Dec 11 - Wed, Dec 23
IAH
Houston
DUS
Düsseldorf
$883 Roundtrip, found 1 day ago
$883
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Dec 11 from Houston to Düsseldorf, returning Wed, Dec 23, priced at $883 found 1 day ago
Fri, Dec 11 - Wed, Dec 30
IAH
Houston
DUS
Düsseldorf
$916 Roundtrip, found 1 day ago
$916
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Dec 11 from Houston to Düsseldorf, returning Wed, Dec 30, priced at $916 found 1 day ago

Cologne economy flight packages

Price found within the past 48 hours. Click for updated prices.
Mauritius Komfort Hotel in der Altstadt
3.5-star property

Mauritius Komfort Hotel in der Altstadt

8/10 Very Good! (220 reviews)

Oct 12 - Oct 17

5 night stay

Houston (IAH) to Cologne (CGN)

United • Non-stop • Coach

Cologne (CGN) to Houston (IAH)

Lufthansa • Non-stop • Coach
Price was $1,810, price is now $1,720 per person
$1,720
per person
found 5 hours ago
The room is clean. It is decent. Staff are friendly. Also a good location.

Reviewed on Jul 24, 2026

Hotel Viktoria
4.0-star property

Hotel Viktoria

8.4/10 Very Good! (238 reviews)

Oct 12 - Oct 17

5 night stay

Houston (IAH) to Cologne (CGN)

United • Non-stop • Coach

Cologne (CGN) to Houston (IAH)

Lufthansa • Non-stop • Coach
Price was $1,951, price is now $1,852 per person
$1,852
per person
found 5 hours ago
Hotel Viktoria is a charming, old-fashioned European hotel. The room was clean and comfortable, and the location was excellent. I didn't eat breakfast there so can't comment on that.

Reviewed on Jul 23, 2026

Mauritius Hotel & Therme
4.0-star property

Mauritius Hotel & Therme

8.2/10 Very Good! (716 reviews)

Oct 12 - Oct 17

5 night stay

Houston (IAH) to Cologne (CGN)

United • Non-stop • Coach

Cologne (CGN) to Houston (IAH)

Lufthansa • Non-stop • Coach
Price was $1,898, price is now $1,804 per person
$1,804
per person
found 5 hours ago
Hotel is in a great location - just off the beaten track but close to everything one needs. Close to shops, restaurants and transport links (there's an underground entrance hidden near by). The room (2nd floor) was good; clean, large, AC, etc - only problem was flooding by shower. Breakfast is very good - wide choice. Didn't use Spa. Would stay here again.

Reviewed on Aug 18, 2026

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More About Flying To Cologne from Houston

Route Information for Flights from Houston to Cologne

Origin Airport IATA Code
HOU
Destination Airport IATA Code
CGN
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Houston to Cologne

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Frequently asked questions

What is the shortest flight from Houston to Cologne?
It takes a long time to fly from IAH to DUS — 10 hours and 5 minutes at least. But all that time stuck in the cabin doesn't have to be miserable. Be prepared and step on the plane with the essentials like some toiletries and an eye mask.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.