Cheap Flights from Houston (HOUA) to Cologne (CGN)

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Compare Houston to Cologne flight deals

Find the cheapest month or even day of the year to fly to Cologne

Book the best Cologne fare with no extra fees

Find the cheapest month to fly from Houston to Cologne

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to Cologne flights are currently cheapest in July.

Houston to Cologne: Alternative routes

Compare routes from Houston to Cologne below. You may find an airport to fly into that's cheaper, faster, or easier than Cologne.

Houston to Cologne: Flight information

The things to know before you go.
Cheapest flight found$263
Cheapest month to flyJuly

Finding cheap flights from Houston to Cologne: Frequently asked questions

The best price we found for a round-trip flight from Houston to Cologne is $581. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Houston to Cologne. But we found flights with one stop from $581.
There are no flights flying from Houston to Cologne, as of June 2025.
The cheapest month to fly from Houston to Cologne is usually June 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Cologne Airport on Friday, November 7, 2025.
No airlines currently offer direct flights between Houston and Cologne Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cologne but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Cologne is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Cologne is Spirit Airlines.

Flying from Houston to Cologne Bonn Airport (CGN): what you need to know

  • There are a couple of main airports you can fly out of in Houston. Check out your options departing from George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU) when searching for a flight from Houston to Cologne Bonn Airport (CGN).

  • Cologne is 6 hours ahead of Houston. Cologne Bonn Airport is located in Cologne, which operates on the UTC+1 timezone.

  • Your flight from Houston to CGN won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're traveling internationally.

  • Popular months like July or high seasons such as spring break and Thanksgiving will mean longer queues at check-in and security. If you're traveling then, play it safe and head to the airport even earlier. Arriving two hours before a domestic flight and up four hours ahead of international flights is a smart move.

Airports in Houston

George Bush Intercontinental Airport (IAH)

  • Think about adding a stopover to possibly find a cheaper flight from Houston to CGN. Just uncheck 'Direct flights only' when browsing departures from George Bush Intercontinental Airport (IAH). Take a break from traveling at one of these popular airports:

    • London Heathrow Airport (LHR)

    • Franz Josef Strauss Airport (MUC)

    • Manchester Airport (MAN)

  • From central Houston, IAH is approximately 17 miles away. Check the official airport website or use navigation apps to work out the best way to arrive at the terminal.

  • After a hassle-free start to your vacation? Stay near George Bush Intercontinental Airport. Whether you're taking an early flight from Houston to Cologne Bonn Airport or just don't like being rushed, these hotels have you covered:

William P. Hobby Airport (HOU)

  • Visit family or friends or just take a moment to recharge with a stopover. If you'd like to break up your flight from Houston to Cologne Bonn Airport, here's where you can stop when departing from William P. Hobby Airport:

    • London Heathrow Airport (LHR)

    • Franz Josef Strauss Airport (MUC)

    • Manchester Airport (MAN)

  • With public transport, you can travel from central Houston to HOU in about 1 hour and 42 minutes. The terminal is roughly 12 miles away, and making the journey by car takes approximately 22 minutes.

  • Start your vacation early with an extra night away from home. Before catching your flight from Houston to CGN, chill out in one of these hotels near William P. Hobby Airport:

About Cologne Bonn Airport (CGN)

Getting from Cologne Bonn Airport (CGN) to central Cologne

  • From Cologne Bonn Airport, Cologne is approximately 9 miles away. It takes around 18 minutes to reach the center driving.

  • If you're using public transport, expect a journey of roughly 30 minutes.

How to find the cheapest flights from Houston to Cologne Bonn Airport (CGN)

  • The best price we've found for a one-way ticket from Houston to Cologne Bonn Airport is $263. The cheapest price for a return flight is $581. Keep in mind fares may change due to availability at the time of booking.

  • We suggest booking as soon as you can to get cheap tickets from Houston to CGN. You're more likely to bag a bargain and have a wider selection of departure times and travel dates.

  • If you're flexible with your travel plans, use the 'Whole month' tool. It'll show you the lowest price in each month when searching for your ticket from Houston to Cologne Bonn Airport.

  • Create a Price Alert and keep track of changes on this route through email or push notifications. You'll know straight away when the fares drop. Timing is key for finding cheap tickets from Houston to CGN.

  • Use the filters to tailor your flights from Houston to Cologne Bonn Airport. Simply enter your ideal arrival and departure times, airlines and number of stops. You can also sort your results by 'Cheapest' to see the best deals.

The best time to fly from Houston to Cologne Bonn Airport (CGN)

  • It's time to plan your trip dates for your flight from Houston to Cologne Bonn Airport. July is the busiest month for a trip to Cologne. If you prefer a quieter vibe, go in February.

  • Think about the type of weather that'll suit your plans for Cologne. August is known as the warmest month. Book your flights from Houston to CGN sometime then and you can expect temperatures of between 54ºF and 82ºF.

  • Search for cheap flights from Houston to Cologne Bonn Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 27ºF and 45ºF on average.

More about Cologne

Complete your Cologne trip with a car rental

  • Finding you a cheap flight from Houston to Cologne Bonn Airport isn't the only trick up our sleeve. Check out our car rentals in Cologne and explore the city on your own terms. We find deals from trusted car rental providers and put them all in one place. You can instantly compare offers and then book with no fees.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.