$370 Cheap Flights from Cologne (CGN) to Alghero (AHO)

View $370 flight on Mon, Dec 22, 2025Opens in a new window

Popular airlines from Cologne - Bonn Airport (CGN) to Fertilia Airport (AHO)

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Cheap Flights from Cologne to Alghero (CGN-AHO)

Prices were available within the past 7 days and start at $370 for one-way flights and $423 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, Dec 22 - Mon, Dec 29
CGN
Cologne
AHO
Alghero
$423 Roundtrip, found 3 days ago
$423
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, Dec 22 from Cologne to Alghero, returning Mon, Dec 29, priced at $423 found 3 days ago
Swiss International Air Lines
Mon, Dec 22 - Mon, Dec 29
CGN
Cologne
AHO
Alghero
$466 Roundtrip, found 3 days ago
$466
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Mon, Dec 22 from Cologne to Alghero, returning Mon, Dec 29, priced at $466 found 3 days ago
Lufthansa
Mon, Dec 22 - Mon, Dec 29
CGN
Cologne
AHO
Alghero
$474 Roundtrip, found 3 days ago
$474
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, Dec 22 from Cologne to Alghero, returning Mon, Dec 29, priced at $474 found 3 days ago
Lufthansa
Mon, Dec 22 - Mon, Dec 29
CGN
Cologne
AHO
Alghero
$492 Roundtrip, found 3 days ago
$492
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, Dec 22 from Cologne to Alghero, returning Mon, Dec 29, priced at $492 found 3 days ago
ITA Airways
Mon, Dec 22 - Mon, Dec 29
CGN
Cologne
AHO
Alghero
$951 Roundtrip, found 3 days ago
$951
Roundtrip
found 3 days ago
Select ITA Airways flight, departing Mon, Dec 22 from Cologne to Alghero, returning Mon, Dec 29, priced at $951 found 3 days ago

Frequently asked questions

How much does a flight from Cologne - Bonn Airport (CGN) to Fertilia Airport (AHO) cost?
Lock in a cheap one-way flight from $370 or cheap return flight from $423 from Cologne - Bonn Airport (CGN) to Fertilia Airport (AHO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Cologne - Bonn Airport (CGN) to Fertilia Airport (AHO)?
Flying in December can help you save, as it's the cheapest month for flights between CGN and AHO. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Cologne - Bonn Airport (CGN) to Fertilia Airport (AHO)?
To find the cheapest airline flying from CGN to AHO, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Cologne - Bonn Airport (CGN) to Fertilia Airport (AHO)?
There aren't any daily direct flights departing from Cologne - Bonn Airport (CGN) to Fertilia Airport (AHO). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from CGN to AHO?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cologne - Bonn Airport (CGN) to Fertilia Airport (AHO)?
To avoid possible delays on the Cologne - Bonn Airport (CGN) to Fertilia Airport (AHO) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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.
Is it cheaper to buy a plane ticket from Cologne - Bonn Airport (CGN) to Fertilia Airport (AHO) last-minute?
Booking your ticket from CGN to AHO shortly before your journey is usually more expensive. But if you're flexible with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a CGN to AHO flight and hotel package?
Securing a CGN to AHO flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our impressive range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cologne - Bonn Airport (CGN) to Fertilia Airport (AHO)?
If you booked your CGN to AHO flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Origin airport
Cologne - Bonn
Destination airport
Fertilia
Roundtrip price
$422
Distance
710 mi

Book with confidence

Cologne to Alghero Flights

The cheapest times to fly from Cologne to Alghero

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

 

The best time to book a flight from Cologne to Alghero

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

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 Alghero in 2025. You can also book with separate airlines for your outbound and return journeys, from $370 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 Alghero 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 Alghero 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.

 

Cologne to Alghero Flights

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*Available to One Key members.