Question 1

What is the cheapest Kastrup Copenhagen to Sofia flight route?

Accepted Answer

Fly from Kastrup Copenhagen to Sofia for the best Kastrup Copenhagen - Sofia flight prices

Question 2

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Question 3

How often are flights from Copenhagen to Sofia delayed?

Accepted Answer

Historically, on average around 9% of flights between Copenhagen and Sofia have experienced a delay on any given week. The average delay length over the past 12 months has been 141 minutes.

Question 4

What is the cheapest month to fly to Sofia?

Accepted Answer

The cheapest month to fly to Sofia from Copenhagen is in November. Flight prices, which tend to average around $96, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Sofia from Copenhagen during January instead. Flights to Sofia in January, while not as cheap as those in November, still average around $124.

Question 5

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

Accepted Answer

You are more likely to see cheaper flights to Sofia from Copenhagen when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $191 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Copenhagen for as low as $153 on momondo.

Question 6

What is the most punctual flight time for Copenhagen to Sofia flights?

Accepted Answer

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 7

Which airline has the best punctuality record on Copenhagen to Sofia flights?

Accepted Answer

According to our data, Ryanair have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

Question 8

Can stopping save me money on Copenhagen to Sofia flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Copenhagen to Sofia.

Question 9

How have Copenhagen to Sofia flight prices changed over time?

Accepted Answer

As of April 2026, prices for Copenhagen to Sofia flights are approximately 38% more expensive when compared to flights at the same time last year.

Question 10

What is the cheapest time of day to depart on your flight to Sofia?

Accepted Answer

In the afternoon is the cheapest time of day to fly from Copenhagen to Sofia when you can find flight prices for as low as $165. Flying to Sofia in the afternoon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Sofia, so prices are often more expensive at around $190 per ticket.

Question 11

What is the cheapest day to depart on your flight to Sofia?

Accepted Answer

According to our data, Monday is the cheapest day to fly to Sofia from Copenhagen. The lowest ticket price found for a Monday departure recently was $150. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Copenhagen to Sofia on a Wednesday will generally be more expensive and average around $208. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 12

What cabin class options are available on Kastrup Copenhagen to Sofia flights?

Accepted Answer

There is only 1 cabin class available to choose from on Kastrup Copenhagen to Sofia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 13

When did momondo last update prices for flights from Kastrup Copenhagen Airport to Sofia Airport?

Accepted Answer

Prices for flights from Kastrup Copenhagen Airport to Sofia Airport refresh daily.

Question 14

How old do you have to be to fly from Kastrup Copenhagen Airport to Sofia Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kastrup Copenhagen Airport to Sofia Airport.

Question 15

What documentation or ID do you need to fly to Sofia Airport?

Accepted Answer

The required travel and health documents for your Sofia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sofia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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