$41 Cheap Flights from Bologna (BLQ) to Cologne (CGN)

View $41 flight on Mon, Sep 8, 2025Opens in a new window

Popular airlines from Bologna Airport (BLQ) to Cologne - Bonn Airport (CGN)

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Cheap Flights from Bologna to Cologne (BLQ-CGN)

Prices were available within the past 7 days and start at $41 for one-way flights and $94 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Wed, Oct 8 - Thu, Oct 9
BLQ
Bologna
CGN
Cologne
$94 Roundtrip, found 3 days ago
$94
Roundtrip
found 3 days ago
Select Ryanair flight, departing Wed, Oct 8 from Bologna to Cologne, returning Thu, Oct 9, priced at $94 found 3 days ago
Ryanair
Fri, Aug 15 - Mon, Aug 18
BLQ
Bologna
CGN
Cologne
$103 Roundtrip, found 2 days ago
$103
Roundtrip
found 2 days ago
Select Ryanair flight, departing Fri, Aug 15 from Bologna to Cologne, returning Mon, Aug 18, priced at $103 found 2 days ago
Ryanair
Wed, Aug 13 - Wed, Aug 20
BLQ
Bologna
CGN
Cologne
$111 Roundtrip, found 4 days ago
$111
Roundtrip
found 4 days ago
Select Ryanair flight, departing Wed, Aug 13 from Bologna to Cologne, returning Wed, Aug 20, priced at $111 found 4 days ago
Ryanair
Fri, Aug 15 - Wed, Aug 20
BLQ
Bologna
CGN
Cologne
$140 Roundtrip, found 12 hours ago
$140
Roundtrip
found 12 hours ago
Select Ryanair flight, departing Fri, Aug 15 from Bologna to Cologne, returning Wed, Aug 20, priced at $140 found 12 hours ago
Eurowings
Fri, Aug 15 - Mon, Aug 18
BLQ
Bologna
CGN
Cologne
$167 Roundtrip, found 2 days ago
$167
Roundtrip
found 2 days ago
Select Eurowings flight, departing Fri, Aug 15 from Bologna to Cologne, returning Mon, Aug 18, priced at $167 found 2 days ago
Ryanair
Mon, Jul 7 - Mon, Jul 14
BLQ
Bologna
CGN
Cologne
$184 Roundtrip, found 2 days ago
$184
Roundtrip
found 2 days ago
Select Ryanair flight, departing Mon, Jul 7 from Bologna to Cologne, returning Mon, Jul 14, priced at $184 found 2 days ago
Eurowings
Fri, Jul 11 - Fri, Jul 18
BLQ
Bologna
CGN
Cologne
$190 Roundtrip, found 1 day ago
$190
Roundtrip
found 1 day ago
Select Eurowings flight, departing Fri, Jul 11 from Bologna to Cologne, returning Fri, Jul 18, priced at $190 found 1 day ago
Austrian Airlines
Thu, Jan 29 - Tue, Feb 3
BLQ
Bologna
CGN
Cologne
$198 Roundtrip, found 3 days ago
$198
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Thu, Jan 29 from Bologna to Cologne, returning Tue, Feb 3, priced at $198 found 3 days ago
Lufthansa
Fri, Aug 15 - Mon, Aug 18
BLQ
Bologna
CGN
Cologne
$204 Roundtrip, found 2 days ago
$204
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Aug 15 from Bologna to Cologne, returning Mon, Aug 18, priced at $204 found 2 days ago
Swiss International Air Lines
Mon, Jan 26 - Tue, Feb 10
BLQ
Bologna
CGN
Cologne
$284 Roundtrip, found 5 days ago
$284
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, Jan 26 from Bologna to Cologne, returning Tue, Feb 10, priced at $284 found 5 days ago

Alternative airports near Cologne

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cologne - Bonn CGN. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $198
CGN
Cologne - Bonn
CheapestClosest
Average driving time to city center14 min
Flights from $198
Flights from Bologna (BLQ) to Cologne (CGN)
Origin airport
Guglielmo Marconi
Destination airport
Cologne - Bonn
Airlines serving
Austrian Airlines, Eurowings, ITA Airways, Lufthansa, Ryanair, Swiss International Air Lines
Roundtrip price
$93
Distance
479 mi
Average flight time
1 hour 35 mins

Bologna to Cologne Flights

The cheapest times to fly from Bologna to Cologne

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 Bologna to Cologne are during the month of October. You can find some of the cheapest flights from Bologna to Cologne with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bologna to Cologne

Sunday is one of the best days to book for cheap flights from Bologna to Cologne: 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 Bologna to Cologne

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 Bologna to Cologne in 2025. You can also book with separate airlines for your outbound and return journeys, from $41 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 Bologna to Cologne 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 Bologna to Cologne 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 Guglielmo Marconi Airport (BLQ) to Cologne - Bonn Airport (CGN) cost?
Pick up cheap return tickets starting from $111 from Guglielmo Marconi Airport (BLQ) to Cologne - Bonn Airport (CGN). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Ryanair flight leaving BLQ on July 18 2025 and touching down at CGN. The price was last updated on July 2 2025 and has not changed since.
What is the cheapest month to fly from BLQ to CGN?
The cheapest flights from BLQ to CGN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BLQ to CGN?
Currently, the cheapest carrier offering one-way flights from BLQ to CGN is Ryanair. You can take off on this route from $41. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BLQ on September 8 2025. Prices were last updated on July 2 2025 and have not changed since.
How many flights per day from Guglielmo Marconi Airport (BLQ) to Cologne - Bonn Airport (CGN)?
On average, you can take your pick of 2 nonstop flights departing from Guglielmo Marconi Airport (BLQ) to Cologne - Bonn Airport (CGN) each week. If you don't find one that fits your schedule, consider a flight with a layover. Filter your search results on Expedia to include one or two stops and choose the next best option.
What are the most popular departure times for flights from Guglielmo Marconi Airport (BLQ) to Cologne - Bonn Airport (CGN)?
Flights between BLQ and CGN are their busiest at 10 AM. If you're after a more relaxed trip and possibly cheaper tickets, look for a departure outside the usual busy windows.
What day of the week has the most flights from BLQ to CGN?
If you depart on a Monday, you'll get the greatest range of choices for flights from Guglielmo Marconi Airport (BLQ) to Cologne - Bonn Airport (CGN).
What is the earliest flight from Guglielmo Marconi Airport (BLQ) to Cologne - Bonn Airport (CGN)?
The earliest flight leaving Guglielmo Marconi Airport (BLQ) is at around 10:25AM UTC+1. Catch this flight and you'll touch down at Cologne - Bonn Airport (CGN) at approximately 12:05PM UTC+1. The total time in the air is 1h 40m.
How long does it take to fly from Guglielmo Marconi Airport (BLQ) to Cologne - Bonn Airport (CGN)?
It usually takes 1 hour and 40 minutes to cover the 480 mi from BLQ to CGN.
What is the best time to fly from Guglielmo Marconi Airport (BLQ) to Cologne - Bonn Airport (CGN)?
Opt for a flight from Guglielmo Marconi Airport (BLQ) to Cologne - Bonn Airport (CGN) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be canceled.**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 Cologne from Guglielmo Marconi Airport (BLQ)?
Cologne - Bonn Airport (CGN) is the only airport in Cologne with direct flights from Guglielmo Marconi Airport (BLQ). Check out the available options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Guglielmo Marconi Airport (BLQ) to Cologne - Bonn Airport (CGN) last-minute?
Last-minute bookings from BLQ to CGN are generally more expensive. To secure the best rates, start searching for flights as early as possible. That said, if you're flexible with your travel dates, it's possible to score a cheap fare just before your departure.
Is it cheaper to book a BLQ to CGN flight and hotel package?
Compared with arranging flights and hotels separately, booking a BLQ to CGN flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the hassle out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Guglielmo Marconi Airport (BLQ) to Cologne - Bonn Airport (CGN)?
Generally, it's possible to reschedule or cancel your BLQ to CGN flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.