Question 1

How popular is this Cologne to Sofia flight route?

Accepted Answer

Flights from Cologne Köln/Bonn to Sofia have been viewed 1 times in the past calendar month.

Question 2

How far ahead should I book a flight from Cologne to Sofia?

Accepted Answer

Booking 36 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cologne to Sofia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 3

What is the cheapest month to book a flight from Cologne to Sofia?

Accepted Answer

Currently, November is the cheapest month in which you can book a flight from Cologne to Sofia (average of $632). Flying from Cologne to Sofia in June is currently the most expensive (average of $1,187). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 4

What is the cheapest day to fly from Cologne to Sofia?

Accepted Answer

Travelers seeking maximum savings on their Cologne to Sofia flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in Sofia ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Sofia when rainfall is around 1.2 in.

Question 6

E

Accepted Answer

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Question 7

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

Accepted Answer

Find a great deal and save up to 96% by booking at least 37 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Cologne to Sofia within the next two weeks, with the cheapest ticket starting at $85.

Question 8

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

Accepted Answer

Flights from Cologne to Sofia lean towards being more expensive in August. Prices are generally better when you fly from Cologne to Sofia in January, with the cheapest ticket starting at $40.

Question 9

What is the cheapest time of day to fly from CGN to SOF?

Accepted Answer

It’s typically best to fly out from Cologne to Sofia at noon. Doing so could potentially save you 52% on the flight price compared to flying in the morning, which is usually more expensive.

Question 10

Can I find deals for flights from Cologne to Sofia that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Cologne to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 11

How can I find direct flights from Cologne to Sofia?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cologne to Sofia.

Question 12

Can I find deals for business class flights from Cologne to Sofia?

Accepted Answer

Yes. Cheapflights offers flight deals from Cologne to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Popular in	August
Cheapest in	January
Average price	$326
Good round-trip deal	$322 or less
Good one-way deal	$173 or less

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How far ahead should I book a flight from Cologne to Sofia?

Use this chart to determine the optimal time to book a round-trip flight from Cologne to Sofia. Price data was last updated on July 25, 2025.

What is the cheapest month to book a flight from Cologne to Sofia?

What is the cheapest time of day to fly from CGN to SOF?

Find hourly flight availability from Cologne to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julho 29, 2025.

Related info for your journey

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How popular is this Cologne to Sofia flight route?

Can I find deals for flights from Cologne to Sofia that include hotel bookings?

How can I find direct flights from Cologne to Sofia?

Can I find deals for business class flights from Cologne to Sofia?

What is the cheapest month to book a flight from Cologne to Sofia?

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