$59 Cheap Flights from Cologne (CGN) to Zagreb (ZAG)

View $59 flight on Fri, Sep 26, 2025Opens in a new window

Popular airlines from Cologne - Bonn Airport (CGN) to Zagreb Airport (ZAG)

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Cheap Flights from Cologne to Zagreb (CGN-ZAG)

Prices were available within the past 7 days and start at $59 for one-way flights and $142 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Eurowings
Sun, Sep 14 - Wed, Sep 17
CGN
Cologne
ZAG
Zagreb
$142 Roundtrip, found 1 day ago
$142
Roundtrip
found 1 day ago
Select Eurowings flight, departing Sun, Sep 14 from Cologne to Zagreb, returning Wed, Sep 17, priced at $142 found 1 day ago
Eurowings
Fri, Sep 5 - Mon, Sep 15
CGN
Cologne
ZAG
Zagreb
$177 Roundtrip, found 4 hours ago
$177
Roundtrip
found 4 hours ago
Select Eurowings flight, departing Fri, Sep 5 from Cologne to Zagreb, returning Mon, Sep 15, priced at $177 found 4 hours ago
Eurowings
Wed, Aug 27 - Sun, Aug 31
CGN
Cologne
ZAG
Zagreb
$189 Roundtrip, just found
$189
Roundtrip
just found
Select Eurowings flight, departing Wed, Aug 27 from Cologne to Zagreb, returning Sun, Aug 31, priced at $189 just found
Lufthansa
Fri, Sep 5 - Mon, Sep 15
CGN
Cologne
ZAG
Zagreb
$207 Roundtrip, found 4 hours ago
$207
Roundtrip
found 4 hours ago
Select Lufthansa flight, departing Fri, Sep 5 from Cologne to Zagreb, returning Mon, Sep 15, priced at $207 found 4 hours ago
Lufthansa
Thu, Sep 25 - Wed, Oct 1
CGN
Cologne
ZAG
Zagreb
$208 Roundtrip, found 16 hours ago
$208
Roundtrip
found 16 hours ago
Select Lufthansa flight, departing Thu, Sep 25 from Cologne to Zagreb, returning Wed, Oct 1, priced at $208 found 16 hours ago
Lufthansa
Fri, Sep 5 - Mon, Sep 15
CGN
Cologne
ZAG
Zagreb
$225 Roundtrip, found 4 hours ago
$225
Roundtrip
found 4 hours ago
Select Lufthansa flight, departing Fri, Sep 5 from Cologne to Zagreb, returning Mon, Sep 15, priced at $225 found 4 hours ago
Lufthansa
Thu, Sep 25 - Wed, Oct 1
CGN
Cologne
ZAG
Zagreb
$226 Roundtrip, found 16 hours ago
$226
Roundtrip
found 16 hours ago
Select Lufthansa flight, departing Thu, Sep 25 from Cologne to Zagreb, returning Wed, Oct 1, priced at $226 found 16 hours ago
Austrian Airlines
Wed, Aug 27 - Sun, Aug 31
CGN
Cologne
ZAG
Zagreb
$228 Roundtrip, just found
$228
Roundtrip
just found
Select Austrian Airlines flight, departing Wed, Aug 27 from Cologne to Zagreb, returning Sun, Aug 31, priced at $228 just found
Turkish Airlines
Fri, Sep 5 - Mon, Sep 15
CGN
Cologne
ZAG
Zagreb
$403 Roundtrip, found 4 hours ago
$403
Roundtrip
found 4 hours ago
Select Turkish Airlines flight, departing Fri, Sep 5 from Cologne to Zagreb, returning Mon, Sep 15, priced at $403 found 4 hours ago
Swiss International Air Lines
Thu, Sep 25 - Wed, Oct 1
CGN
Cologne
ZAG
Zagreb
$410 Roundtrip, found 16 hours ago
$410
Roundtrip
found 16 hours ago
Select Swiss International Air Lines flight, departing Thu, Sep 25 from Cologne to Zagreb, returning Wed, Oct 1, priced at $410 found 16 hours ago

Find the cheapest month to fly from Cologne (CGN) to Zagreb (ZAG)

June is typically the cheapest month to fly

From $112 - $302 per traveler.

Graph displaying average flight prices per month

Flights from Cologne (CGN) to Zagreb (ZAG)
Origin airport
Cologne - Bonn
Destination airport
Zagreb
Airlines serving
Austrian Airlines, British Airways, Eurowings, Lufthansa, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$141
Distance
543 mi
Average flight time
1 hour 40 mins

Cologne to Zagreb Flights

The cheapest times to fly from Cologne to Zagreb

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cologne to Zagreb are during the month of September. You can find some of the cheapest flights from Cologne to Zagreb with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cologne to Zagreb

Sunday is one of the best days to book for cheap flights from Cologne to Zagreb: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cologne to Zagreb

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cologne to Zagreb in 2025. You can also book with separate airlines for your outbound and return journeys, from $59 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cologne to Zagreb flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cologne to Zagreb airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Cologne - Bonn Airport (CGN) to Zagreb Airport (ZAG) cost?
Snag a cheap one-way flight from $59 or cheap return flight from $142 from Cologne - Bonn Airport (CGN) to Zagreb Airport (ZAG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Cologne - Bonn Airport (CGN) to Zagreb Airport (ZAG)?
The cheapest month to fly from CGN to ZAG is September, when demand is low. Off-peak season is usually when you'll find cheap fares for travel between these airports.
Which airlines fly direct from Cologne - Bonn Airport (CGN) to Zagreb Airport (ZAG)?
You can fly straight from Cologne - Bonn Airport (CGN) to Zagreb Airport (ZAG) on an Eurowings flight.
What is the cheapest airline that flies from Cologne - Bonn Airport (CGN) to Zagreb Airport (ZAG)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from CGN to ZAG. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Cologne - Bonn Airport (CGN) to Zagreb Airport (ZAG)?
On average, you can take your pick of 2 nonstop flights taking off from Cologne - Bonn Airport (CGN) to Zagreb Airport (ZAG) each week. If you can't find one that suits your schedule, consider catching a flight that has a layover. Filter your search results on Expedia to include one stop or more and select the next best option.
What are the most popular departure times for flights from Cologne - Bonn Airport (CGN) to Zagreb Airport (ZAG)?
The 10 AM departures from CGN to ZAG are the busiest. Prices can be higher for these popular slots. If you're hoping to save money, choose a less crowded time to fly.
What day of the week has the most flights from CGN to ZAG?
Travel on a Friday if you're searching for the best selection of flights from Cologne - Bonn Airport (CGN) to Zagreb Airport (ZAG).
What is the earliest flight from Cologne - Bonn Airport (CGN) to Zagreb Airport (ZAG)?
The earliest flight taking off from Cologne - Bonn Airport (CGN) is at around 10:35AM UTC+1. Hop on this flight and you'll land at Zagreb Airport (ZAG) at approximately 12:10PM UTC+1. The overall travel time is 1h 35m.
How long does it take to fly from Cologne - Bonn Airport (CGN) to Zagreb Airport (ZAG)?
The average flight time from CGN to ZAG is 1 hour and 35 minutes, covering a distance of 540 mi.
What is the best time to fly from Cologne - Bonn Airport (CGN) to Zagreb Airport (ZAG)?
To land at Zagreb Airport (ZAG) without delays, book a flight that takes off from Cologne - Bonn Airport (CGN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Zagreb from Cologne - Bonn Airport (CGN)?
If you're boarding a direct flight from Cologne - Bonn Airport (CGN) to Zagreb, Zagreb Airport (ZAG) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Cologne - Bonn Airport (CGN) to Zagreb Airport (ZAG) last-minute?
Booking your flight from CGN to ZAG right before your getaway is typically more expensive. But if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a CGN to ZAG flight and hotel package?
You'll typically save money by booking a CGN to ZAG flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal flights and accommodations, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from Cologne - Bonn Airport (CGN) to Zagreb Airport (ZAG)?
If you reserved your CGN to ZAG flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

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*Available to One Key members.