$26 Find Cheap Flights from Cologne to Sofia - Compare and Save

Among airlines operating Cologne to Sofia flights:

• Ryanair: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Ryanair operates flights between Cologne and Sofia.

Flights from Cologne to Sofia usually depart from Cologne Köln/Bonn (CGN) and arrive at Sofia (SOF).

Here are some options for this route, based on selected ticket types and cabin classes:

• Ryanair: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Cologne to Sofia.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $133 round-trip, compared to $162 via a layover through Bergamo Orio Al Serio (BGY).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $31–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Ryanair. Other aircraft seen on the route include Airbus A320 (sharklets) variants.

One-stop flights from Cologne to Sofia most commonly connect through:

• Munich Franz Josef Strauss (MUC) - 43% of one-stop connections
• Vienna Intl (VIE) - 34% of one-stop connections
• Bergamo Orio Al Serio (BGY) - 17% of one-stop connections
• Barcelona-El Prat (BCN) - 6% of one-stop connections

Munich Franz Josef Strauss (MUC) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 67% on the Cologne to Sofia route. Thursday is the cheapest departure day at $104 round-trip on average, while Wednesday is the most expensive at $315, a difference of $211. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Some of the most popular sights in Sofia are Sofia City Centre, Vitosha Boulevard and The St. Alexander Nevsky Cathedral. These are among the most viewed places in Sofia on KAYAK.

These are the earliest and latest flight times available from Cologne to Sofia:

• Earliest: departs at 5:55 am and lands at 8:20 am
• Latest: departs at 9:50 pm and lands at 12:15 am.

The flight takes about 2h 25m.

Last-minute fares on this route - booked within 2 weeks of departure - run 3% above the route average of $172. Book 20 weeks before departure for the lowest fares.

A nonstop flight from Cologne to Sofia takes 2h 25m, covering 951 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Cologne to Sofia are currently lower than usual. Average one-way flight prices are about $38, which is 58% below the typical average for this route.

Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time at 4h 45m, compared with 5h 39m via Vienna Intl (VIE) and 7h 02m via Barcelona-El Prat (BCN).

Sofia is 1 hour ahead of Cologne (Eastern European Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

Sofia Airport (SOF) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include:
• MEXRENTACAR
• Easyrent
• Top Rent a Car - Bulgaria
• NU Car
• Priceless

Round-trip flights from Cologne to Sofia range from $86 to $266, with an average of $172 over the past 12 months. Anything below $86 counts as a good deal.