CGN - BLQ

Find cheap flights from Cologne to Bologna

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Bologna

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to Bologna, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to Bologna, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
Multiple Airlines
Wed 10/8
CGN - BLQ • multi-stop
Cheapest one-way
Multiple Airlines
Wed 10/8
CGN - BLQ • multi-stop
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 32% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
5 days a week
There are direct flights from Cologne to Bologna 5 days a week: Mon, Wed, Thu, Fri, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bologna!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cologne to Bologna (CGN-BLQ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cologne to Bologna that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cologne to Bologna

Multiple Airlines Logo
CGN-BLQ
478 mimulti-stop
Multiple Airlines Logo
BLQ-CGN
478 mimulti-stop
Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Cologne to Bologna flights

Get data-powered insights and trends into flights from Cologne to Bologna to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Cologne to Bologna?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cologne to Bologna, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cologne to Bologna is March, where tickets cost $95 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $197 and $188 respectively.

Can I save money by flying with a layover from Cologne to Bologna?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $198, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Cologne to Bologna?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Cologne to Bologna, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Cologne to Bologna, you should book around 3 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Find deals

Good to know

Low seasonNovember
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 5% lower on average.

When to book flights from Cologne to Bologna

Are your dates flexible? Find out the best times to travel from Cologne to Bologna based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cologne to Bologna

  • Do I need a passport to fly between Cologne and Bologna?

    Yes, you’ll need a passport to travel to Bologna from Cologne.

  • Which aircraft models fly most regularly from Cologne to Bologna?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Cologne to Bologna flight route.

  • On which days can I fly direct from Cologne to Bologna?

    You can catch a nonstop flight from Cologne to Bologna on on Monday, Wednesday, Thursday, Friday, and Sunday.

  • How does KAYAK find such low prices on flights from Cologne to Bologna?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cologne to Bologna.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cologne to Bologna?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bologna from Cologne is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cologne to Bologna?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bologna with an airline and back to Cologne with another airline. Booking your flights between Cologne and BLQ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cologne to Bologna?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bologna from Cologne up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Cologne to Bologna

  • Looking for a cheap flight? 25% of our users found flights on this route for $85 or less one-way.

Prefer to fly direct from Cologne to Bologna?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Cologne Köln/Bonn to Bologna Guglielmo Marconi.
Find which airlines fly direct from Cologne Köln/Bonn Airport to Bologna Guglielmo Marconi Airport, which days they fly and book direct flights.

Direct departures

Cologne Köln/Bonn to Bologna Guglielmo Marconi

Monday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Eurowings, Ryanair

Eurowings, Ryanair

Sunday

Eurowings

Eurowings

See more direct flights

Direct returns

Bologna Guglielmo Marconi to Cologne Köln/Bonn

Monday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Eurowings, Ryanair

Eurowings, Ryanair

Sunday

Eurowings

Eurowings

See more direct flights

Reviews of the top airline flying from Cologne to Bologna

 
See real verified KAYAK customer reviews for airlines flying from Cologne to Bologna. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cologne to Bologna? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
RyanairOverall score based on 5176 reviews
6.0Food
5.6Entertainment
6.7Boarding
7.5Crew
6.5Comfort
Airline reviews

Ryan air flight was good. Nothing to complain about. I had heard absolute horror stories about Ryan air so was worried about the flight but everything went smoothly. We have had two Ryan air flights with no problems. Last flight is Vernon come. Palermo to Milan. Fingers crossed.

8.0 ExcellentJill, Sep 2025BRI - CTA
Read more Ryanair reviews

Ryan air flight was good. Nothing to complain about. I had heard absolute horror stories about Ryan air so was worried about the flight but everything went smoothly. We have had two Ryan air flights with no problems. Last flight is Vernon come. Palermo to Milan. Fingers crossed.

From boarding to disembarking, the whole operation was very efficient.

What we can expect? Soon we will have to travel standing on the hallway. Let me be fair, I had worse experiences with Ryanair.

Flying from Hamburg to Stansted was a nightmare if I have to be honest, the flight was due to leave at 15:50 and we ended up not taking off properly till 16:56. They really don’t have enough people doing the sorting of baggage where you get the sticker for your case before the security check, going through security was 10x more faster then the whole baggage situation.

There isn’t any entertainment. The food and drink was available for a price. I didn’t buy any.

After passing through boarding gates we had to wait for 45 minutes in a small space with no place to sit.

Delayed and changed Multiple times after booking necessitating many. Travel changes ; a bit of an issue

On time boarding, on time departure and early arrival. As it should be. Yes, the comfort and benefits are very poor, but therefore the ticket is 6 times cheaper than with a flag carrier. So I am not complaining about it. You get what you pay for.

They lost a bag and now our vacation is ruined

There plane had a technical pricken so we had to disembark, but the replacement aircraft was provided within one hour so there was not much delay.

Everything you need to know for your flight from Cologne to Bologna

Information on your arrival and departure airports

Cologne (CGN)
Bologna (BLQ)

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