When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Cologne Köln/Bonn Airport?

Prices for flights from Green Bay Austin-Straubel Airport to Cologne Köln/Bonn Airport were last updated today.

How old do you have to be to fly from Green Bay Austin-Straubel Airport to Cologne Köln/Bonn Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Cologne Köln/Bonn Airport.

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

The travel and health documents you'll need for your trip to Cologne Köln/Bonn Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cologne Köln/Bonn Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$685 Cheap Flights from Green Bay to Cologne in 2025/26

1 adult

0 bags

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Find the cheapest flights from Green Bay to Cologne

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Cheap round-trip flights

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2:39 pm - 12:50 pm

GRB

CGN

15h 11m2 stops

9:10 am - 9:30 pm

CGN

GRB

19h 20m2 stops

$685United Airlines

Wed, Feb 11 - Sun, Feb 15

10:42 am - 12:10 pm

GRB

CGN

18h 28m2 stops

9:10 am - 2:10 pm

CGN

GRB

36h 00m2 stops

$781United Airlines

Wed, Feb 11 - Sun, Feb 15

3:42 pm - 12:50 pm

GRB

CGN

14h 08m2 stops

9:10 am - 9:30 pm

CGN

GRB

19h 20m2 stops

$785United Airlines

Wed, Feb 11 - Sun, Feb 15

United Airlines flights from Green Bay to Cologne

Our best United Airlines deals on Green Bay to Cologne flight tickets

United Airlines

Feb 11

GRB2:39 pmGreen Bay Austin-Straubel

15h 11m

2 stops

CGN12:50 pmCologne Köln/Bonn

Feb 15

CGN9:10 amCologne Köln/Bonn

19h 20m

2 stops

GRB9:30 pmGreen Bay Austin-Straubel

$685

Find similar

United Airlines

Feb 11

GRB10:42 amGreen Bay Austin-Straubel

18h 28m

2 stops

CGN12:10 pmCologne Köln/Bonn

Feb 15

CGN9:10 amCologne Köln/Bonn

36h 00m

2 stops

GRB2:10 pmGreen Bay Austin-Straubel

$781

Find similar

United Airlines

Feb 11

GRB3:42 pmGreen Bay Austin-Straubel

14h 08m

2 stops

CGN12:50 pmCologne Köln/Bonn

Feb 15

CGN9:10 amCologne Köln/Bonn

19h 20m

2 stops

GRB9:30 pmGreen Bay Austin-Straubel

$785

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Green BayCologne

GRB - CGN

GRBCGN

Green Bay Austin-Straubel

Wed 2/11

2:39 pm-12:50 pm

2 stops15h 11m

Cologne Köln/Bonn

Sun 2/15

9:10 am-9:30 pm

2 stops19h 20m

$685

Green BayCologne

GRB - CGN

GRBCGN

Green Bay Austin-Straubel

Wed 2/11

10:42 am-12:10 pm

2 stops18h 28m

Cologne Köln/Bonn

Sun 2/15

9:10 am-2:10 pm

2 stops36h 00m

$781

Green BayCologne

GRB - CGN

GRBCGN

Green Bay Austin-Straubel

Wed 2/11

3:42 pm-12:50 pm

2 stops14h 08m

Cologne Köln/Bonn

Sun 2/15

9:10 am-9:30 pm

2 stops19h 20m

$785

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Green Bay 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 airlines fly to Cologne?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Cologne from Green Bay according to our data. United Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Cologne. Keep in mind that there are 3 different airlines that fly to Cologne on a routine basis, so you have a few additional options to choose from.

When to book flights from Green Bay to Cologne

Are you open to changing your travel dates? Check out the ideal times to fly from Green Bay to Cologne according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Green Bay to Cologne (GRB to CGN) flight deals and tips

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

Fastest flight time	14h 08m
Direct flights	None

The fastest flight from Green Bay to Cologne takes 14h 08m

There are no direct flights from Green Bay to Cologne. There are no popular flight routes from Green Bay to Cologne.

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How far is Green Bay Austin-Straubel to Cologne Köln/Bonn by plane?
The straight-line distance from Green Bay Austin-Straubel to Cologne Köln/Bonn is 4117.6 mi. In terms of flight time, this usually takes a little over 14h 08m.
When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Cologne Köln/Bonn Airport?
Prices for flights from Green Bay Austin-Straubel Airport to Cologne Köln/Bonn Airport were last updated today.
How old do you have to be to fly from Green Bay Austin-Straubel Airport to Cologne Köln/Bonn Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Cologne Köln/Bonn Airport.
What documentation or ID do you need to fly to Cologne Köln/Bonn Airport?
The travel and health documents you'll need for your trip to Cologne Köln/Bonn Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cologne Köln/Bonn Airport. It is always advisable to seek 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 Green Bay to Cologne?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Green Bay to Cologne. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Cologne from Green Bay with this policy.

How can momondo help me find flights from Green Bay to Cologne?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Green Bay to Cologne.

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

If you are not ready to book a flight from Green Bay to Cologne now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cologne and let you know when they change.