Madrid to Sofia bus with Union Ivkoni International

Thu 09 Apr
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Union Ivkoni International
FlixBus
Union Ivkoni - Unibus
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Union Ivkoni International
FlixBus
Union Ivkoni - Unibus
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The cheapest and fastest coaches from Madrid to Sofia

Showing times and prices for 13 Apr

Cheapest price

£114

Average price

£153

Fastest journey

2 d 10 h 40 m

Average duration

2 d 11 h 13 m

Buses per day

2

Distance

2253 km

Cheap tickets

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

The average ticket from Madrid to Sofia will cost around £153 if you buy it on the day, but you can find cheap coach tickets today for only £114.

Fast coaches

Of the 2 buses that leave Madrid for Sofia every day 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

These direct buses cover the 2253 km distance in an average of 2 d 11 h 13 m but if you time it right, some buses will get you there in just 2 d 10 h 40 m .

The slowest buses will take 2 d 11 h 45 m 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.

  • FlixBus
    20:5558h40
    Madrid
    7:35Sofia
    £1141One-way
    0 changes
  • FlixBus
    19:5059h45
    Madrid
    7:35Sofia
    £1921One-way
    0 changes

Travel Information

Compare coach and flight for Madrid to Sofia

Omio recommends booking the flight as it is the most popular option from Madrid to Sofia among Omio's users. If you are prioritising price take the flight with prices starting from £29. For those with little time consider booking a flight which can get you there in 5h 1m. In case you are seeking to minimise your carbon footprint the coach is your best bet as it emits only 2.3 - 5.6kg. The ticket price range depends on the travel mode: a flight costs an average of £29, and a coach costs an average of £96.

Distance: 2253 km

Compare bus with

Coach
Most popular
Flight

£184

Average Price

£151

Average Price

Cheapest

50h 55m

Average total duration

50h 25m

Onboard

+

30m

Additional time*

8h 1m

Average total duration

Fastest

5h 1m

Onboard

+

3h 0m

Additional time*

2.3 - 5.6kg

CO2 emissions

Lowest

6.8 - 13.5kg

CO2 emissions

Union Ivkoni International

Most popular bus company

Wizz Air

Most popular airline

Direct Options

Direct Options

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

Live departures

Madrid to Sofia bus times

The table below shows live departures for Madrid to Sofia coaches for today, Sunday 12 April. You can also manually refresh the results below to see updated coach journeys.

Last updated at
ProviderDepartsDurationArrivesChanges
Tickets
unionIvkoni8:00 Madrid Mendez Alvaro Estacion Sur
53h30
13:30 Sofiya, Avtogara Serdika (София, Автогара Сердика)0 changesdirect
meinfernbus_flixbusFlixBus · FlixBus · FlixBus21:25 Madrid, Estación Sur de Autobuses
57h10
6:35 София, Централна Aвтогара 2 (Sofia, Centralna Avtogara 2)2 changes
meinfernbus_flixbusFlixBus · FlixBus · FlixBus21:50 Madrid, Terminal de autobuses T4 (Aeropuerto de Madrid)
56h45
6:35 София, Централна Aвтогара 2 (Sofia, Centralna Avtogara 2)2 changes

This is the last bus of the day.

Find all the dates and times for this journey

Compare prices and tickets Madrid to Sofia by coach or flight

Compare coach 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.

Sun
12 Apr
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Why should you book Madrid to Sofia coaches with Omio?

Union Ivkoni International as well as FlixBus or Union Ivkoni - Unibus offer coaches services from Madrid to Sofia.
Omio is an official ticket reseller for all your travel options from Madrid 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 or Union Ivkoni - Unibus to find the best option for your trip from Madrid 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 Madrid 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 or Union Ivkoni - Unibus to find the best option for your trip from Madrid to Sofia.
  • Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Madrid to Sofia.

Journey information

Overview: Bus from Madrid to Sofia

SpainSpain
BulgariaBulgaria
Icon of bus

Buses from Madrid to Sofia run on average 3 times per day, taking around 50h 25m. Cheap bus tickets for this journey start at £96 but you can travel from only £29 by flight.

The earliest coach runs at 00:40, the last at 23:50. The fastest coach covers the 2253 km distance in 53h 30m.

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
Cheapest alternative travel mode
Flight from £29
Distance
2253 km
Average bus duration
50h 25m
Cheapest ticket price
£96
Buses per day
3
Fastest bus
53h 30m
First bus
0:40
Last bus
23:50
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
Cheapest alternative travel mode
Flight from £29

Bus providers: Union Ivkoni International, FlixBus, Union Ivkoni - Unibus from Madrid to SofiaYou can travel by bus between Madrid to Sofia with Union Ivkoni International, FlixBus, Union Ivkoni - Unibus for as low as £29. 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
58h 40m
Cheapest Price
£96
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.

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
47h 30m
Cheapest Price
£126
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
50h 0m
Union Ivkoni - Unibus frequency
1 a day

FAQs: Madrid to Sofia coach

Find answers to the most common questions about traveling from Madrid to Sofia by coach. 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 coach, 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 Madrid to Sofia can start from as little as £96 when you book in advance. The average coach ticket price for Madrid to Sofia is £184; 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 Madrid to Sofia is 53h 30m to travel the 2253 km long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest coach from Madrid to Sofia leaves at 0:40. Plan your trip with the Journey Planner from Omio.
The latest coach from Madrid to Sofia leaves at 23:50.
There are 3 coaches a day from Madrid to Sofia which require at least one change with Union Ivkoni International, FlixBus, Union Ivkoni - Unibus. Schedules can vary on holidays or weekends with fewer coaches.
When taking a coach from Madrid to Sofia, you can count on Union Ivkoni International, FlixBus, Union Ivkoni - Unibus for the best way to get you to Sofia. You can also check all possible coach companies who offer a service between Madrid and Sofia and compare the amenities they offer before buying a coach ticket.
A trip to Sofia from Madrid is worth doing but not as a day trip with a journey time of 53h 30m each way. Check with Omio app the best way to travel.
The cheapest month for a coach from Madrid to Sofia is April.
It's helpful to compare your options as there are 2 ways to travel between Madrid and Sofia including taking a coach and flight.
Yes, the following accessibility options are available when taking the coach from Madrid to Sofia:
  • 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 Madrid to Sofia for coach company Union Ivkoni International, FlixBus.
Whether you can cancel your coach ticket from Madrid to Sofia depends on the coach companies:
  • 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.
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 Madrid to Sofia.
Yes, the following luggage options are included when booking a coach ticket from Madrid to Sofia:
  • 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 Madrid to Sofia:
  • 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 Madrid to Sofia. The following conditions apply:
  • FlixBus
    • Small pets in carriers allowed
    • guide dogs travel for free.
You can reserve your seat on the coach from Madrid to Sofia with the following coach company: Union Ivkoni International, FlixBus
Yes, there are USB plugs on board the coach from Madrid to Sofia with the following coach company: Union Ivkoni International, FlixBus.
Yes, there is Wifi on board the coach from Madrid to Sofia with the following coach company: Union Ivkoni International, FlixBus.

popular bus stations

Important Stations and Airports in Madrid and Sofia

Madrid
Sofia
The major coach station for departures in Madrid is Madrid, Estación Sur de Autobuses. Find all the information you need to know about services, amenities and connections at Madrid, Estación Sur de Autobuses for your trip from Madrid to Sofia.
Madrid, Estación Sur de AutobusesWifiParkingDiningATMTaxisAccessibilityWCTicket Office
Amenities at bus station
WifiWifi
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
Ticket OfficeTicket Office
information
ticketOfficeHours
Ticket Office Hours
  • 06:00-23:00
ticketOfficeHours
Distance to city center
3 km
carConnection
Car connection
Calle de Méndez Álvaro
Wifi
Wifi
  • Free Wi-Fi
Dining
Dining
  • Cafetería de la estación (in the station)
  • Restaurante El Brillante (0.5 km)
  • La Taberna de Domínguez (0.7 km).
Taxis
Taxis
  • Available outside the main entrance.
Accessibility
Accessibility
  • Elevators, ramps
WC
WC
  • Available in the station.
Public transport options for Madrid, Estación Sur de Autobuses
  • Bus: 8, 102, 148 Metro: L6 Train: C1, C5
Madrid, Terminal de autobuses T4 (Aeropuerto de Madrid)DiningATMAccessibilityWCShowerTicket Office
Amenities at bus station
DiningDining
ATMATM
AccessibilityAccessibility
WCWC
ShowerShower
Ticket OfficeTicket Office
information
ticketOfficeHours
Ticket Office Hours
  • 06:00-23:00
ticketOfficeHours
Distance to city center
12 km
carConnection
Car connection
M-40, M-14
Dining
Dining
  • Rodilla, Mahoudrid
Accessibility
Accessibility
  • Step-free access, elevators, accessible toilets
WC
WC
  • Located inside the terminal, well-signposted, accessible, and generally clean
Shower
Shower
  • No public showers in the bus station area; showers available in airport lounges (approx. €15-€30 for lounge access)
Public transport options for Madrid, Terminal de autobuses T4 (Aeropuerto de Madrid)
  • Metro Line 8, Aeropuerto T4, 12 km

More options for your journey from Madrid to Sofia

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