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CA $246 Cheap Flights from Cologne (CGN) to Sofia (SOF)

View CA $246 flight on Sun, Aug 16, 2026Opens in a new window

Popular airlines from Cologne - Bonn Airport (CGN) to Sofia Airport (SOF)

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Cheap flights from Cologne (CGN) to Sofia (SOF)

Prices were available within the past 7 days and start at CA $246 for one-way flights and CA $574 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Pegasus Airlines
Thu, Oct 8 - Mon, Oct 12
CGN
Cologne
SOF
Sofia
CA $574 Roundtrip, found 1 day ago
CA $574
Roundtrip
found 1 day ago
Select Pegasus Airlines flight, departing Thu, Oct 8 from Cologne to Sofia, returning Mon, Oct 12, priced at CA $574 found 1 day ago
Pegasus Airlines
Fri, Oct 9 - Mon, Oct 12
CGN
Cologne
SOF
Sofia
CA $609 Roundtrip, found 4 hours ago
CA $609
Roundtrip
found 4 hours ago
Select Pegasus Airlines flight, departing Fri, Oct 9 from Cologne to Sofia, returning Mon, Oct 12, priced at CA $609 found 4 hours ago
Pegasus Airlines
Fri, Oct 9 - Mon, Oct 12
CGN
Cologne
SOF
Sofia
CA $660 Roundtrip, found 1 day ago
CA $660
Roundtrip
found 1 day ago
Select Pegasus Airlines flight, departing Fri, Oct 9 from Cologne to Sofia, returning Mon, Oct 12, priced at CA $660 found 1 day ago

Frequently asked questions

How much does a flight from Cologne (CGN-Cologne - Bonn) to Sofia (SOF) cost?
You can find one-way and return flights from CGN to SOF with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when CGN to SOF ticket fares go up or down.
What is the cheapest month to fly from Cologne (CGN-Cologne - Bonn) to Sofia (SOF)?
The cheapest months to fly from CGN to SOF are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Cologne (CGN-Cologne - Bonn) to Sofia (SOF)?
Only one airline offers direct flights from Cologne - Bonn (CGN) to Sofia (SOF). Ryanair operates 7 direct flights from Cologne - Bonn (CGN) to Sofia (SOF) every week, giving you a consistent option for this route.
What is the cheapest airline that flies from Cologne (CGN-Cologne - Bonn) to Sofia (SOF)?
Ryanair is one of the cheapest airlines offering nonstop return flights from Cologne (CGN-Cologne - Bonn) to Sofia (SOF), with tickets starting from around CA$75 for flights that can be booked for departure within the next year. Pegasus Airlines offers one of the cheapest connecting return flights from Cologne (CGN-Cologne - Bonn) to Sofia (SOF) starting from around CA$207. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Cologne (CGN-Cologne - Bonn) to Sofia (SOF)?
To find a cheap flight from Cologne (CGN-Cologne - Bonn) to Sofia (SOF), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Cologne (CGN-Cologne - Bonn) to Sofia (SOF)?
The best airline to fly with from Cologne (CGN-Cologne - Bonn) to Sofia (SOF) will differ from traveler to traveler. If you like to fly early, Ryanair offers early morning flights. If price is the most important factor, Ryanair typically offers the lowest fares. Eurowings offers the most daily flights from Cologne (CGN-Cologne - Bonn) to Sofia (SOF), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Cologne (CGN-Cologne - Bonn) to Sofia (SOF)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Cologne (CGN-Cologne - Bonn) to Sofia (SOF)?
There are approximately 9 connecting flights per day from Cologne (CGN-Cologne - Bonn) to Sofia (SOF). Some common connection points include Franz Josef Strauss Intl. (MUC), Istanbul Airport (IST), and Vienna Intl. (VIE).
What is the earliest flight from Cologne (CGN-Cologne - Bonn) to Sofia (SOF)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from CGN to SOF. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Cologne (CGN-Cologne - Bonn) to Sofia (SOF)?
You'll typically find the most flights from Cologne - Bonn (CGN) to Sofia (SOF) on a Sunday, with around 17 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Eurowings, Pegasus Airlines, and Turkish Airlines. Sunday offers notably more flight options compared to other days of the week, making it a convenient day to fly.
What are the most popular departure times for flights from Cologne (CGN-Cologne - Bonn) to Sofia (SOF)?
The most popular departure times for flights from Cologne - Bonn (CGN) to Sofia (SOF) are in the evening, from 6pm to 9pm. Many major carriers, including Lufthansa, Lufthansa Cityline and Austrian Airlines, offer flights during this window. Many travellers prefer these times because they allow you to finish your day before heading to the airport, and you'll arrive at your destination later in the evening.
How long does it take to fly from Cologne (CGN-Cologne - Bonn) to Sofia (SOF)?
A non-stop flight from Cologne - Bonn (CGN) to Sofia (SOF) typically takes around 2 hours 30 minutes. This route covers a distance of approximately 1,534 kilometres. If you opt for a one-stop flight, your journey will be considerably longer, usually around 17 hours, while flights with two or more stops can take about 20 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Cologne (CGN-Cologne - Bonn) to Sofia (SOF)?
Yes, you can fly business class from Cologne (CGN) to Sofia (SOF).Airlines that offer business class service on this route include:
  • Air Baltic
  • Turkish Airlines
  • Lufthansa
  • Eurowings
  • Lufthansa Cityline
  • British Airways
  • Med View Airlines
  • Austrian Airlines
How do I earn miles on a Cologne (CGN-Cologne - Bonn) to Sofia (SOF) flight with Expedia?
It's easy to earn miles on a Cologne (CGN-Cologne - Bonn) to Sofia (SOF) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Cologne (CGN-Cologne - Bonn) to Sofia (SOF) at the last minute?
Typically, booking a last minute flight from Cologne (CGN-Cologne - Bonn) to Sofia (SOF) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Cologne (CGN-Cologne - Bonn) to Sofia (SOF) flight and hotel package?
Securing a Cologne (CGN-Cologne - Bonn) to Sofia (SOF) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cologne (CGN-Cologne - Bonn) to Sofia (SOF)?
If you booked your Cologne (CGN-Cologne - Bonn) to Sofia (SOF) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Cologne - Bonn
Destination airport
Sofia
Airlines serving
Pegasus Airlines
Roundtrip price
CA $574
Distance
1524 km
Average flight time
2 hours 25 mins

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Cologne to Sofia Flights

The easy way to book your flights from Cologne to Sofia 

With Expedia, it’s simple to find and book flights to Sofia from Cologne whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Sofia, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Cologne to Sofia today, tomorrow, or this week.  

 

Save dollars with cheap flights from Cologne - Bonn, CGN to Sofia, SOF 

Sort your search results by price to find great deals on your flight from Cologne to Sofia—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Sofia from Cologne currently is just CA $574 rising to CA $660.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Sofia  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Sofia from Cologne 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Sofia with Expedia today.

Cologne to Sofia Flights

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