Which bus from Madrid to Sofia is the cheapest?

Compare all bus companies and find the best price: Bus tickets from $138
The Best Deals Save up to 70%
The Most Choices Millions of routes worldwide
Easy and Transparent Compare offers with 1 click

Compare all timetables for the bus from Madrid to Sofia

Here is a selection of the cheapest bus trips from the schedule from Madrid to Sofia from various bus operators like Union Ivkoni or FlixBus for the next days.

today
tomorrow
Friday
$153
Saturday
$202
Sunday
$153
Monday
Tuesday
$153

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Union Ivkoni 52h 30m 10:00 AM Madrid Sur Bus Station 2:30 PM Sofia Central Bus Station  Economy $153

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 58h 0m 11:35 PM Madrid Sur Bus Station 9:35 AM Sofia Central Bus Station  Economy $202
  • Did you know that if you travel from Madrid to Sofia via Barcelona, you can save more than $71? You can find the corresponding connections below.
    • ALSA
      65h 35m
      0
      3:00 PM
      Madrid
      Avenida de Aragon
      11:05 PM
      Barcelona
      Nord Bus Station
      0
      ALSA
      Economy
      $21
      • Waiting Time 9h 20m
    • FlixBus
      48h 10m
      0
      8:25 AM
      Barcelona
      Nord Bus Station
      9:35 AM
      Sofia
      Central Bus Station
      0
      FlixBus
      Economy
      $109
    Travel time is 7h 35m longer, but you will save $71

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Union Ivkoni 47h 30m 10:00 AM Madrid Sur Bus Station 10:30 AM Sofia Central Bus Station  Economy $153
  • Did you know that if you travel from Madrid to Sofia via Barcelona, you can save more than $22? You can find the corresponding connections below.
    • ALSA
      65h 35m
      0
      3:00 PM
      Madrid
      Avenida de Aragon
      11:05 PM
      Barcelona
      Nord Bus Station
      0
      ALSA
      Economy
      $21
      • Waiting Time 9h 20m
    • FlixBus
      48h 10m
      0
      8:25 AM
      Barcelona
      Nord Bus Station
      9:35 AM
      Sofia
      Central Bus Station
      0
      FlixBus
      Economy
      $109
    Travel time is 17h 5m longer, but you will save $22

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Union Ivkoni 49h 30m 10:00 AM Madrid Sur Bus Station 12:30 PM Sofia Central Bus Station  Economy $153
FlixBus 57h 0m 11:35 PM Madrid Sur Bus Station 9:35 AM Sofia Central Bus Station  Economy $160
  • Did you know that if you travel from Madrid to Sofia via Barcelona, you can save more than $22? You can find the corresponding connections below.
    • ALSA
      65h 35m
      0
      3:00 PM
      Madrid
      Avenida de Aragon
      11:05 PM
      Barcelona
      Nord Bus Station
      0
      ALSA
      Economy
      $21
      • Waiting Time 9h 20m
    • FlixBus
      48h 10m
      0
      8:25 AM
      Barcelona
      Nord Bus Station
      9:35 AM
      Sofia
      Central Bus Station
      0
      FlixBus
      Economy
      $109
    Travel time is 15h 5m longer, but you will save $22

Best Price Offer: The price for the cheapest bus from Madrid to Sofia is $138 on 11/8/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Madrid and Sofia

See here how frequent the connections between Madrid and Sofia are, during different times and days of the week.
Tuesday is the busiest day, with more than 2 daily buses from Madrid to Sofia. Sunday has instead the fewest connections, with only 1 daily coaches between Madrid and Sofia.
The busiest time of the day is the Morning, with 4 buses from Madrid to Sofia, while Evening sees the fewest connections between Madrid and Sofia, with 2 offers.

Facts about the bus from Madrid to Sofia

Compare all providers like Union Ivkoni and FlixBus that travel 1 times every day by bus from Madrid to Sofia in one click! Book your bus ticket from Madrid to Sofia starting from $138!

Cheapest Bus $138
Fastest Bus 48h 30m
Earliest Bus 10:00 AM
Latest Bus 11:35 PM
Daily Bus Routes 1 Ø
Distance 1,400.5 miles
Bus Companies Union Ivkoni and FlixBus

Cheapest bus connections from Madrid to Sofia

Every day, 1 buses from 2 bus companies leave Madrid for Sofia: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 10/21/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 10/18
Monday 10/19
Tuesday 10/20
Wednesday 10/21
Thursday 10/22
Friday 10/23
$153
Saturday 10/24
$203
Sunday 10/25
$153
Monday 10/26
Tuesday 10/27
$153
Wednesday 10/28
Thursday 10/29
$209
Friday 10/30
$153
Saturday 10/31
$215
Sunday 11/01
Monday 11/02
$163
Tuesday 11/03
$153
Wednesday 11/04
$194
Thursday 11/05
$159
Friday 11/06
$153
Saturday 11/07
Sunday 11/08
$138
Monday 11/09
Tuesday 11/10
$158
Wednesday 11/11
Thursday 11/12
Friday 11/13
Saturday 11/14

The cheapest time to travel from Madrid to Sofia

See here on which day and which time of the day you can find the cheapest bus ticket from Madrid to Sofia, for the next 30 days.
With a price starting from $138, Sunday is the cheapest day for a bus from Madrid to Sofia. Saturday instead is the most expensive day with prices starting from $200.
Morning is the cheapest day time for bus tickets from Madrid to Sofia, with $153. Evening is the most expensive time of the day with prices starting from $160.

How to save money travelling from Madrid to Sofia

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Madrid to Sofia in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Madrid to Sofia, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Madrid to Sofia are also emptier.

All bus stations and stops in Madrid and Sofia

In the map below, you can see where to find all bus stations in Madrid and Sofia.

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from Madrid to Sofia? Compare all modes of transports from Madrid to Sofia.

Service and Comfort on the bus from Madrid to Sofia

Want to know which seat classes are available on the buses from Madrid to Sofia? Or which bus companies serve the route Madrid to Sofia? Below you will find answers to your questions.

FAQs about the Madrid to Sofia bus

How much does a Madrid Sofia bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $138 and takes 52h 30m to reach Sofia. Compare offers to save money!

How much could I save by comparing buses from Madrid to Sofia?

This route is offered by 2 companies with a range of ticket prices between $138 and $203. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Sofia.

On average, how many connections are available from Madrid to Sofia each day?

Every day, the Madrid to Sofia bus route is served by approximately 1 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Madrid to Sofia take?

The fastest bus from Madrid to Sofia is offered by Union Ivkoni and takes 48h 30m. Bus tickets for this connection cost $153. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Madrid to Sofia?

The earliest bus arriving in Sofia from Madrid starts at 10:00 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Madrid to Sofia?

The latest bus trip departing from Madrid for Sofia starts at 11:35 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Madrid Sofia route?

When traveling by bus from Madrid to Sofia, passengers can travel with Union Ivkoni and FlixBus. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Madrid and Sofia?

You can check all the direct connections between Madrid and Sofia by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Union Ivkoni and FlixBus.

What can I take with me on the Madrid to Sofia bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Madrid Sofia bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Madrid Sofia bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Madrid to Sofia on your planned travel date.

How does CheckMyBus find the best bus deals from Madrid to Sofia?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 1 daily trips between Madrid and Sofia. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Madrid to Sofia?

Prices and availability for 1 trips between Madrid and Sofia change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Madrid to Sofia

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Madrid and to Sofia

Here’s an overview of the most popular bus routes to Madrid and to Sofia. Simply click on the connection of your choice, and you will find all the details about your bus route!
Braga to Madrid bus Braga to Madrid bus
Bus to Madrid from Lille Bus to Madrid from Lille
Buses Gijón to Madrid Buses Gijón to Madrid
Bus to Madrid from Fátima Bus to Madrid from Fátima
Bus Aksaray - Sofia Bus Aksaray - Sofia
Bordeaux to Sofia bus Bordeaux to Sofia bus
Buses Gelsenkirchen to Sofia Buses Gelsenkirchen to Sofia
Buses from Milan to Sofia Buses from Milan to Sofia
Popular Airport Shuttles to Madrid and to Sofia
CheckMyBus › Buses in Spain › Bus to Madrid › Bus to Sofia

The CheckMyBus App

Free Download

App Store
CheckMyBus App
Close
GPDR CheckMyBus shield

We value your privacy!

To

show

you

the

best

bus

offers,

we

and

our

partners

use

technical,

analytical,

and

marketing

cookies

to

personalize

the

ads.

We

remember

your

anonymized

details

to

provide

a

personalized

experience.