Zagreb to Sofia bus with Union Ivkoni International

Tue, Mar 31
+ Add return
Union Ivkoni International
FlixBus
Infobus
Union Ivkoni - Unibus
Cazmatrans NOVA d.o.o.
2,000+ travel companies
Union Ivkoni International
FlixBus
Infobus
Union Ivkoni - Unibus
Cazmatrans NOVA d.o.o.
2,000+ travel companies
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The cheapest and fastest buses from Zagreb to Sofia

Showing times and prices for Mar 31

Cheapest price

€57

Average price

€59

Fastest journey

12 h 15 m

Average duration

12 h 35 m

Buses per day

3

Distance

680 km

Cheap tickets

The best way to find a cheap bus ticket from Zagreb to Sofia is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Zagreb to Sofia will cost around €59 if you buy it on the day, but the cheapest tickets can be found for only €57.

Fast buses

Of the 3 buses that leave Zagreb for Sofia on Tue, Mar 31, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Tue, Mar 31 the direct buses cover the 680 km distance in an average of 12 h 35 m but if you time it right, some buses will get you there in just 12 h 15 m .

On Tue, Mar 31 the slowest buses will take 13 h and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

  • FlixBusFlixBus
    08:20PM12h15
    Zagreb, Bus Station
    09:35AMСофия, Централна Aвтогара 2 (Sofia, Centralna Avtogara 2)
    571One-way
    0 transfers
  • Union Ivkoni
    05:30AM12h30
    Zagreb, Strojarska cesta (Autobusni Kolodvor)
    07:00PMSofiya, Avtogara Serdika (София, Автогара Сердика)
    571One-way
    0 transfers
  • Union Ivkoni
    02:30AM13h00
    Zagreb, Strojarska cesta (Autobusni Kolodvor)
    04:30PMSofiya, Avtogara Serdika (София, Автогара Сердика)
    641One-way
    0 transfers

Travel Information

Compare bus and flight for Zagreb to Sofia

Omio recommends booking the bus as it is the most popular option from Zagreb to Sofia among Omio's users. If you are prioritising price take the bus with prices starting from €30. For those with little time consider booking a flight which can get you there in 2h 26m. In case you are seeking to minimise your carbon footprint the bus is your best bet as it emits only 0.7 - 1.7kg. The ticket price range depends on the travel mode: a bus costs an average of €30, and a flight costs an average of €74.

Distance: 680 km

Compare bus with

Most popular
Bus
Flight

€49

Average price

Cheapest

€194

Average price

12h 35m

Average total duration

12h 5m

Onboard

+

30m

Additional time*

5h 26m

Average total duration

Fastest

2h 26m

Onboard

+

3h 0m

Additional time*

0.7 - 1.7kg

CO2 emissions

Lowest

2.0 - 4.1kg

CO2 emissions

Union Ivkoni International

Most popular bus company

Ryanair

Most popular airline

Direct Options

Direct Options

Additional time: Average total travel duration to departure point, security checks and transfers.

Live departures

Zagreb to Sofia bus times

The table below shows live departures for Zagreb to Sofia buses for today, Monday, March 30. You can also manually refresh the results below to see updated bus journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
meinfernbus_flixbusFlixBus6:20 PM Zagreb, Bus Station
12h15
6:35 AM София, Централна Aвтогара 2 (Sofia, Centralna Avtogara 2)0 transfersDirect
Tuesday, March 31
unionIvkoni12:30 AM Zagreb, Strojarska cesta (Autobusni Kolodvor)
13h00
1:30 PM Sofiya, Avtogara Serdika (София, Автогара Сердика)0 transfersDirect
unionIvkoni3:30 AM Zagreb, Strojarska cesta (Autobusni Kolodvor)
12h30
4:00 PM Sofiya, Avtogara Serdika (София, Автогара Сердика)0 transfersDirect

This is the last bus of the day.

Find all the dates and times for this journey

Compare prices and tickets Zagreb to Sofia by bus or flight

Compare bus and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

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Why should you book Zagreb to Sofia buses with Omio?

Union Ivkoni International as well as FlixBus, Infobus, Union Ivkoni - Unibus, Cazmatrans NOVA d.o.o. and more offer buses services from Zagreb to Sofia.
Omio is an official ticket reseller for all your travel options from Zagreb to Sofia.

Why book with Omio vs Union Ivkoni International?

  • Compare with other providers: On Omio, you can not only buy tickets for Union Ivkoni International, but also compare tickets for the likes of FlixBus, Infobus, Union Ivkoni - Unibus or Cazmatrans NOVA d.o.o. to find the best option for your trip from Zagreb to Sofia.
  • Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
  • Compare all your options: Omio allows you to compare Union Ivkoni International with all available travel options, which are bus and flight to ensure you get the best deal for traveling from Zagreb to Sofia.

Why book with Omio over Checkmybus, Wanderu or Trainline?

  • Compare with other providers: On Omio, you can also compare tickets for the likes of FlixBus, Infobus, Union Ivkoni - Unibus or Cazmatrans NOVA d.o.o. to find the best option for your trip from Zagreb to Sofia.
  • Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Zagreb to Sofia.

Journey information

Overview: Bus from Zagreb to Sofia

CroatiaCroatia
BulgariaBulgaria
Icon of bus

Buses from Zagreb to Sofia run on average 2 times per day, taking around 12h 5m. Cheap bus tickets for this journey start at €30 if you book in advance.

There are 2 buses per day. The earliest bus runs at 00:40, the last at 23:00. The fastest bus covers the 680 km distance in 12h 0m.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
680 km
Average bus duration
12h 5m
Cheapest ticket price
€30
Buses per day
2
Direct buses
2
Fastest bus
12h 0m
First bus
00:40
Last bus
23:00
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

Bus providers: Union Ivkoni International, FlixBus, Infobus, Union Ivkoni - Unibus, Cazmatrans NOVA d.o.o. from Zagreb to SofiaYou can travel by bus between Zagreb to Sofia with Union Ivkoni International, FlixBus, Infobus, Union Ivkoni - Unibus, Cazmatrans NOVA d.o.o. for as low as €30. When you search for schedules and tickets, Omio will show you the best journey

FlixBus

About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average Duration
12h 15m
Cheapest Price
€30
FlixBus frequency
1 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.

Infobus

About
Infobus is an international IT company that operates as an online service for finding and purchasing bus, train, and plane tickets, rather than being a bus company itself. Established in 2002, Infobus acts as an intermediary between passengers and various transport carriers, particularly helping smaller bus companies offer online booking services. They utilize their own \BusSystem\" to manage routes and ticket sales globally. Infobus covers over 30 countries and 300 cities, offering a wide range of routes and daily departures. While amenities can vary by carrier, Infobus aims to provide affordable and convenient travel with features like online booking, 24/7 support, and prompt notifications."
Luggage & cancellation policy
Average Duration
12h 0m
Cheapest Price
€40
Luggage included
One carry-on bag up to 5kg (40x20x25) and one checked bag up to 20kg (50x30x80).
Additional luggage
10€ per additional bag.
Cancellation Policy
You can cancel your ticket up to 24 hours before departure for a partial refund. Cancellations within 24 hours may incur a fee.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Transport for wheelchairs and mobility aids.
Bikes
Bikes are allowed; may require prior reservation and an additional fee.
Pets
Small pets allowed in carriers; larger pets may require a separate ticket.

Union Ivkoni International

About
Union Ivkoni International is a prominent bus company based in Sofia, Bulgaria, established in 1992. It is recognized as the largest bus carrier in Bulgaria and a leader in bus transport across Europe. The company offers extensive services, including regular bus lines, bus rentals, and bus tours, with over 715 daily departures to more than 100 towns in Bulgaria and over 150 towns in Central and Western Europe, Greece, and Turkey. Union Ivkoni also operates its own tourist brand, Uni Holidays, providing various excursions, vacations, and plane tickets.
Luggage & cancellation policy
Average Duration
12h 0m
Cheapest Price
€31
Union Ivkoni International frequency
1 a day
Luggage included
One carry-on bag up to 25 lbs and one checked bag up to 50 lbs.
Additional luggage
10 USD per additional bag.
Cancellation Policy
You can cancel your ticket up to 30 minutes before departure for a full refund in the form of a travel credit.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Service animals allowed.
Bikes
Bikes are allowed.

Union Ivkoni - Unibus

Luggage & cancellation policy
Average Duration
13h 0m
Union Ivkoni - Unibus frequency
1 a day

Cazmatrans NOVA d.o.o.

Luggage & cancellation policy
Average Duration
13h 50m
Cheapest Price
€66
Cazmatrans NOVA d.o.o. frequency
1 a day

FAQs: Bus from Zagreb to Sofia

Find answers to the most common questions about traveling from Zagreb to Sofia by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Sofia, this guide helps you travel smarter and with confidence.

FAQs
Cheap coach tickets from Zagreb to Sofia can start from as little as €30 when you book in advance. The average coach ticket price for Zagreb to Sofia is €49; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by coach from Zagreb to Sofia is 12h 0m to travel the 680 km long trip. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest coach from Zagreb to Sofia leaves at 12:40 AM. Plan your trip with the Journey Planner from Omio.
The latest coach from Zagreb to Sofia leaves at 11:00 PM.
Yes, there are 2 direct coaches a day from Zagreb to Sofia with Union Ivkoni International, FlixBus, Union Ivkoni - Unibus. Schedules can vary on holidays or weekends with fewer direct coaches.
When taking a coach from Zagreb to Sofia, you can count on Union Ivkoni International, FlixBus, Infobus, Union Ivkoni - Unibus, Cazmatrans NOVA d.o.o. for the best way to get you to Sofia. You can also check all possible coach companies who offer a service between Zagreb and Sofia and compare the amenities they offer before buying a coach ticket.
A trip to Sofia from Zagreb is worth doing but not as a day trip with a journey time of 12h 0m each way. Check with Omio app the best way to travel.
The cheapest month for a coach from Zagreb to Sofia is January.
It's helpful to compare your options as there are 2 ways to travel between Zagreb and Sofia including taking a bus and flight.
Yes, the following accessibility options are available when taking the coach from Zagreb to Sofia:
  • Infobus
    • Assistance
    • Priority seating
    • Transport for wheelchairs and mobility aids.
  • FlixBus
    • Assistance
    • Priority boarding
    • Wheelchair-accessible buses.
  • Union Ivkoni International
    • Assistance
    • Priority seating
    • Service animals allowed.
Yes, there are bathrooms on board the coach from Zagreb to Sofia for coach company Union Ivkoni International, FlixBus, Infobus.
Whether you can cancel your coach ticket from Zagreb to Sofia depends on the coach companies:
  • Infobus
    • You can cancel your ticket up to 24 hours before departure for a partial refund. Cancellations within 24 hours may incur a fee.
  • FlixBus
    • You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
  • Union Ivkoni International
    • You can cancel your ticket up to 30 minutes before departure for a full refund in the form of a travel credit.
Yes, bikes are allowed on board the coach with coach company Union Ivkoni International, FlixBus, Infobus.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
No, there is no food available to purchase on board the coach from Zagreb to Sofia.
Yes, the following luggage options are included when booking a coach ticket from Zagreb to Sofia:
  • Infobus
    • One carry-on bag up to 5kg (40x20x25) and one checked bag up to 20kg (50x30x80).
  • FlixBus
    • One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
  • Union Ivkoni International
    • One carry-on bag up to 25 lbs and one checked bag up to 50 lbs.
Yes, the following additional luggage options are available when booking a coach ticket from Zagreb to Sofia:
  • Infobus
    • 10€ per additional bag.
  • FlixBus
    • Additional luggage can be purchased for a fee.
  • Union Ivkoni International
    • 10 USD per additional bag.
Yes, you can bring your pet on the coach from Zagreb to Sofia. The following conditions apply:
  • Infobus
    • Small pets allowed in carriers
    • larger pets may require a separate ticket.
  • FlixBus
    • Small pets in carriers allowed
    • guide dogs travel for free.
You can reserve your seat on the coach from Zagreb to Sofia with the following coach company: Union Ivkoni International, FlixBus, Infobus
Yes, there are USB plugs on board the coach from Zagreb to Sofia with the following coach company: Union Ivkoni International, FlixBus, Infobus.
Yes, there is Wifi on board the coach from Zagreb to Sofia with the following coach company: Union Ivkoni International, FlixBus, Infobus.

popular bus stations

Popular bus stations from Zagreb to Sofia

Zagreb
Sofia
The major bus station for departures in Zagreb is Zagreb, Autobusni Kolodvor. Find all the information you need to know about services, amenities and connections at Zagreb, Autobusni Kolodvor for your trip from Zagreb to Sofia.
Amenities at bus station
WifiWifi
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
Ticket OfficeTicket Office
information
ticketOfficeHours
Ticket Office Hours
  • 06:00-22:00
ticketOfficeHours
Distance to city center
1 km
carConnection
Car connection
Avenija Marina Držića
Wifi
Wifi
  • Free Wi-Fi
Dining
Dining
  • Cafeteria Zagreb (in the station)
  • Bakery Delight (in the station)
  • Fast Food Corner (in the station).
Taxis
Taxis
  • Available outside the main entrance.
Accessibility
Accessibility
  • Elevators, ramps
WC
WC
  • Available in the station.
Public transit options for Zagreb, Autobusni Kolodvor
  • Bus: 5, 7, 8 Tram: 2, 6

More options for your journey from Zagreb to Sofia

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