95€ Find Cheap Flights from Zurich to Sofia – Compare and Save

2 airlines operate flights between Zurich and Sofia. The airlines offering direct flights on this route include:

• SWISS
• Bulgaria Air

Flights from Zurich to Sofia usually depart from Zurich (ZRH) and arrive at Sofia (SOF).

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

• SWISS: a cabin bag and a checked bag in Economy class
• Bulgaria Air: a cabin bag and a checked bag in Economy class
• Helvetic Airways: a cabin bag in Economy class class

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

Two cabin classes are available on flights from Zurich to Sofia:

• Economy class
• Business Class

On this route, stopover flights are cheaper than direct options on average. Stopover fares average 161 € return via Istanbul Sabiha Gokcen (SAW), compared with 299 € for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge 20 €–86 € for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A220-300 family is used most often on this route, operated mainly by SWISS and Bulgaria Air. Other aircraft seen on the route include Airbus A321neo variants.

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

• Belgrade Nikola Tesla (BEG) – 54% of one-stop connections
• Vienna Intl (VIE) – 30% of one-stop connections
• Warsaw Frederic Chopin (WAW) – 7% of one-stop connections
• Frankfurt am Main (FRA) – 5% of one-stop connections

Belgrade Nikola Tesla (BEG) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 16% on the Zurich to Sofia route. Friday is the cheapest departure day at 278 € return on average, while Monday is the most expensive at 330 €, a difference of 53 €. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Zurich to Sofia route, 10% of flights were delayed in the past 3 months, with delays averaging 1 hour 48 minutes.

Morning is the busiest departure period on Zurich to Sofia flights, with 100% leaving in that window. Afternoon departures account for 0%, Evening flights for 0%, and Night flights for 0%.

Some of the most popular sights in Sofia are National Palace of Culture, Sofia Central Station, and Vitosha Boulevard. These are among the most viewed places in Sofia on KAYAK.

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

• Earliest: departs at 7:05 and lands at 9:19
• Latest: departs at 16:30 and lands at 18:44.

The flight takes about 2h 14m.

Last-minute fares on this route (booked within 2 weeks of departure) run 25% above the route average of 295 €. Book 23 weeks before departure for the lowest fares.

A direct flight from Zurich to Sofia takes 2h 14m, covering 2.055 km.

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 Zurich to Sofia are currently lower than usual. Average one-way flight prices are about 150 €, which is 18% below the typical average for this route.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Vienna Intl (VIE) gives the shortest average 1-stop total travel time of 4h 25m, compared to 5h 13m via Frankfurt am Main (FRA) and 5h 21m via Belgrade Nikola Tesla (BEG).

Sofia is 1 hour ahead of Zurich (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 hire companies, with daily rates starting from around 1 € for economy cars. Top options include:
• MEXRENTACAR
• Easyrent
• Top Rent a Car - Bulgaria
• NU Car
• Priceless

Return flights from Zurich to Sofia range from 233 € to 359 €, with an average of 295 € over the past 12 months. Anything below 233 € counts as a good deal.