Bus Piraeus to Sofia - Compare all Companies

Compare all timetables for the bus from Piraeus to Sofia

Here is a selection of the cheapest bus trips from the schedule from Piraeus to Sofia from various bus operators like Union Ivkoni or Tourist Service Holding for the next days.

today

$65

tomorrow

Saturday

$64

Sunday

$68

Monday

$64

Tuesday

$68

Wednesday

$68

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Union Ivkoni	13h 20m	7:40 AM	Piraeus	Blue Star Ferries	9:00 PM	Sofia	Central Bus Station	Economy	$65	A Bus from Union Ivkoni goes from Blue Star Ferries, Piraeus (Greece) at 7/23/2026 7:40:00 AM to Central Bus Station, Sofia (Bulgaria) arriving at 7/23/2026 9:00:00 PM. 50 Economy ticket for $65 per person are available. Travel duration is 13h 20m
Union Ivkoni	13h 20m	4:40 PM	Piraeus	Blue Star Ferries	6:00 AM	Sofia	Central Bus Station	Economy	$65	A Bus from Union Ivkoni goes from Blue Star Ferries, Piraeus (Greece) at 7/23/2026 4:40:00 PM to Central Bus Station, Sofia (Bulgaria) arriving at 7/24/2026 6:00:00 AM. 50 Economy ticket for $65 per person are available. Travel duration is 13h 20m
Union Ivkoni	13h 30m	7:30 AM	Piraeus	Port	9:00 PM	Sofia	Bratya Miladinovi	Economy	$68	A Bus from Union Ivkoni goes from Port, Piraeus (Greece) at 7/23/2026 7:30:00 AM to Bratya Miladinovi, Sofia (Bulgaria) arriving at 7/23/2026 9:00:00 PM. 50 Economy ticket for $68 per person are available. Travel duration is 13h 30m
Tourist Service Holding	13h 15m	5:30 PM	Piraeus	Port	6:45 AM	Sofia	Serdika	Basic	$68	A Bus from Tourist Service Holding goes from Port, Piraeus (Greece) at 7/23/2026 5:30:00 PM to Serdika, Sofia (Bulgaria) arriving at 7/24/2026 6:45:00 AM. 50 Basic ticket for $68 per person are available. Travel duration is 13h 15m

Cheapest bus trips Saturday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Union Ivkoni	12h 50m	7:40 AM	Piraeus	Blue Star Ferries	8:30 PM	Sofia	Central Bus Station	Economy	$64	A Bus from Union Ivkoni goes from Blue Star Ferries, Piraeus (Greece) at 7/25/2026 7:40:00 AM to Central Bus Station, Sofia (Bulgaria) arriving at 7/25/2026 8:30:00 PM. 50 Economy ticket for $64 per person are available. Travel duration is 12h 50m
Union Ivkoni	13h 20m	4:40 PM	Piraeus	Blue Star Ferries	6:00 AM	Sofia	Central Bus Station	Economy	$64	A Bus from Union Ivkoni goes from Blue Star Ferries, Piraeus (Greece) at 7/25/2026 4:40:00 PM to Central Bus Station, Sofia (Bulgaria) arriving at 7/26/2026 6:00:00 AM. 50 Economy ticket for $64 per person are available. Travel duration is 13h 20m
Union Ivkoni	13h 0m	7:30 AM	Piraeus	Port	8:30 PM	Sofia	Bratya Miladinovi	Economy	$68	A Bus from Union Ivkoni goes from Port, Piraeus (Greece) at 7/25/2026 7:30:00 AM to Bratya Miladinovi, Sofia (Bulgaria) arriving at 7/25/2026 8:30:00 PM. 50 Economy ticket for $68 per person are available. Travel duration is 13h 0m
Tourist Service Holding	13h 15m	5:30 PM	Piraeus	Port	6:45 AM	Sofia	Serdika	Basic	$68	A Bus from Tourist Service Holding goes from Port, Piraeus (Greece) at 7/25/2026 5:30:00 PM to Serdika, Sofia (Bulgaria) arriving at 7/26/2026 6:45:00 AM. 50 Basic ticket for $68 per person are available. Travel duration is 13h 15m
Tourist Service Holding	13h 0m	5:30 PM	Piraeus	Port	6:30 AM	Sofia	Central Bus Station	Economy	$68	A Bus from Tourist Service Holding goes from Port, Piraeus (Greece) at 7/25/2026 5:30:00 PM to Central Bus Station, Sofia (Bulgaria) arriving at 7/26/2026 6:30:00 AM. 50 Economy ticket for $68 per person are available. Travel duration is 13h 0m

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Union Ivkoni	13h 30m	7:30 AM	Piraeus	Port	9:00 PM	Sofia	Bratya Miladinovi	Economy	$68	A Bus from Union Ivkoni goes from Port, Piraeus (Greece) at 7/26/2026 7:30:00 AM to Bratya Miladinovi, Sofia (Bulgaria) arriving at 7/26/2026 9:00:00 PM. 50 Economy ticket for $68 per person are available. Travel duration is 13h 30m
Union Ivkoni	13h 30m	4:30 PM	Piraeus	Port	6:00 AM	Sofia	Bratya Miladinovi	Economy	$68	A Bus from Union Ivkoni goes from Port, Piraeus (Greece) at 7/26/2026 4:30:00 PM to Bratya Miladinovi, Sofia (Bulgaria) arriving at 7/27/2026 6:00:00 AM. 50 Economy ticket for $68 per person are available. Travel duration is 13h 30m
Union Ivkoni	13h 20m	7:40 AM	Piraeus	Blue Star Ferries	9:00 PM	Sofia	Bratya Miladinovi	Economy	$68	A Bus from Union Ivkoni goes from Blue Star Ferries, Piraeus (Greece) at 7/26/2026 7:40:00 AM to Bratya Miladinovi, Sofia (Bulgaria) arriving at 7/26/2026 9:00:00 PM. 50 Economy ticket for $68 per person are available. Travel duration is 13h 20m
Union Ivkoni	13h 20m	4:40 PM	Piraeus	Blue Star Ferries	6:00 AM	Sofia	Bratya Miladinovi	Economy	$68	A Bus from Union Ivkoni goes from Blue Star Ferries, Piraeus (Greece) at 7/26/2026 4:40:00 PM to Bratya Miladinovi, Sofia (Bulgaria) arriving at 7/27/2026 6:00:00 AM. 50 Economy ticket for $68 per person are available. Travel duration is 13h 20m

Cheapest bus trips Monday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Union Ivkoni	13h 20m	7:40 AM	Piraeus	Blue Star Ferries	9:00 PM	Sofia	Central Bus Station		Economy	$64	A Bus from Union Ivkoni goes from Blue Star Ferries, Piraeus (Greece) at 7/27/2026 7:40:00 AM to Central Bus Station, Sofia (Bulgaria) arriving at 7/27/2026 9:00:00 PM. 50 Economy ticket for $64 per person are available. Travel duration is 13h 20m
	Tourist Service Holding	13h 15m	5:30 PM	Piraeus	Port	6:45 AM	Sofia	Serdika		Basic	$68	A Bus from Tourist Service Holding goes from Port, Piraeus (Greece) at 7/27/2026 5:30:00 PM to Serdika, Sofia (Bulgaria) arriving at 7/28/2026 6:45:00 AM. 50 Basic ticket for $68 per person are available. Travel duration is 13h 15m

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Union Ivkoni	13h 30m	7:30 AM	Piraeus	Port	9:00 PM	Sofia	Bratya Miladinovi	Economy	$68	A Bus from Union Ivkoni goes from Port, Piraeus (Greece) at 7/28/2026 7:30:00 AM to Bratya Miladinovi, Sofia (Bulgaria) arriving at 7/28/2026 9:00:00 PM. 50 Economy ticket for $68 per person are available. Travel duration is 13h 30m
Union Ivkoni	13h 20m	7:40 AM	Piraeus	Blue Star Ferries	9:00 PM	Sofia	Central Bus Station	Economy	$70	A Bus from Union Ivkoni goes from Blue Star Ferries, Piraeus (Greece) at 7/28/2026 7:40:00 AM to Central Bus Station, Sofia (Bulgaria) arriving at 7/28/2026 9:00:00 PM. 50 Economy ticket for $70 per person are available. Travel duration is 13h 20m
Tourist Service Holding	13h 15m	5:30 PM	Piraeus	Blue Star Ferries	6:45 AM	Sofia	Central Bus Station	Basic	$70	A Bus from Tourist Service Holding goes from Blue Star Ferries, Piraeus (Greece) at 7/28/2026 5:30:00 PM to Central Bus Station, Sofia (Bulgaria) arriving at 7/29/2026 6:45:00 AM. 50 Basic ticket for $70 per person are available. Travel duration is 13h 15m

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Union Ivkoni	13h 30m	7:30 AM	Piraeus	Port	9:00 PM	Sofia	Bratya Miladinovi	Economy	$68	A Bus from Union Ivkoni goes from Port, Piraeus (Greece) at 7/29/2026 7:30:00 AM to Bratya Miladinovi, Sofia (Bulgaria) arriving at 7/29/2026 9:00:00 PM. 50 Economy ticket for $68 per person are available. Travel duration is 13h 30m
Union Ivkoni	13h 0m	4:30 PM	Piraeus	Port	5:30 AM	Sofia	Bratya Miladinovi	Economy	$68	A Bus from Union Ivkoni goes from Port, Piraeus (Greece) at 7/29/2026 4:30:00 PM to Bratya Miladinovi, Sofia (Bulgaria) arriving at 7/30/2026 5:30:00 AM. 50 Economy ticket for $68 per person are available. Travel duration is 13h 0m
Union Ivkoni	13h 20m	7:40 AM	Piraeus	Blue Star Ferries	9:00 PM	Sofia	Bratya Miladinovi	Economy	$68	A Bus from Union Ivkoni goes from Blue Star Ferries, Piraeus (Greece) at 7/29/2026 7:40:00 AM to Bratya Miladinovi, Sofia (Bulgaria) arriving at 7/29/2026 9:00:00 PM. 50 Economy ticket for $68 per person are available. Travel duration is 13h 20m
Union Ivkoni	12h 50m	4:40 PM	Piraeus	Blue Star Ferries	5:30 AM	Sofia	Bratya Miladinovi	Economy	$68	A Bus from Union Ivkoni goes from Blue Star Ferries, Piraeus (Greece) at 7/29/2026 4:40:00 PM to Bratya Miladinovi, Sofia (Bulgaria) arriving at 7/30/2026 5:30:00 AM. 50 Economy ticket for $68 per person are available. Travel duration is 12h 50m

Best Price Offer: The price for the cheapest bus from Piraeus to Sofia is $57 on 8/11/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Piraeus and Sofia

See here how frequent the connections between Piraeus and Sofia are, during different times and days of the week.

Saturday is the busiest day, with more than 13 daily buses from Piraeus to Sofia. Monday has instead the fewest connections, with only 2 daily coaches between Piraeus and Sofia.

The busiest time of the day is the Afternoon, with 21 buses from Piraeus to Sofia, while Morning sees the fewest connections between Piraeus and Sofia, with 18 offers.

Facts about the bus from Piraeus to Sofia

Compare all providers like Union Ivkoni and Tourist Service Holding that travel 6 times every day by bus from Piraeus to Sofia in one click! Book your bus ticket from Piraeus to Sofia starting from $57!

Cheapest Bus	$57
Fastest Bus	12h 50m
Earliest Bus	7:30 AM
Latest Bus	4:40 PM
Daily Bus Routes	6 Ø
Distance	328.7 miles
Bus Companies	Union Ivkoni and Tourist Service Holding

Cheapest bus connections from Piraeus to Sofia

Every day, 6 buses from 2 bus companies leave Piraeus for Sofia: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 07/23/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 07/19

Monday 07/20

Tuesday 07/21

Wednesday 07/22

Thursday 07/23

$68

Friday 07/24

Saturday 07/25

$70

Sunday 07/26

$68

Monday 07/27

$64

Tuesday 07/28

$70

Wednesday 07/29

$68

Thursday 07/30

$64

Friday 07/31

$68

Saturday 08/01

$68

Sunday 08/02

$68

Monday 08/03

$68

Tuesday 08/04

$68

Wednesday 08/05

$68

Thursday 08/06

$64

Friday 08/07

$68

Saturday 08/08

$68

Sunday 08/09

$68

Monday 08/10

$68

Tuesday 08/11

$57

Wednesday 08/12

$65

Thursday 08/13

Friday 08/14

Saturday 08/15

The cheapest time to travel from Piraeus to Sofia

See here on which day and which time of the day you can find the cheapest bus ticket from Piraeus to Sofia, for the next 30 days.

With a price starting from $57, Tuesday is the cheapest day for a bus from Piraeus to Sofia. Sunday instead is the most expensive day with prices starting from $68.

Morning is the cheapest day time for bus tickets from Piraeus to Sofia, with $64. Afternoon is the most expensive time of the day with prices starting from $64.

How to save money travelling from Piraeus 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 Piraeus 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 Piraeus 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 Piraeus to Sofia are also emptier.

All bus stations and stops in Piraeus and Sofia

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

Blue Star Ferries

Aristidou 6

Port

Central Bus Station

Knyagina Maria Luisa Boulevard 100

Bratya Miladinovi

Bus and Coach Station Zapad Bus Stop

Serdika

Knyaginya Maria Luiza 102

Aleko Hut Hotel

Service and Comfort on the bus from Piraeus to Sofia

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

FAQs about the Piraeus to Sofia bus

How much does a Piraeus Sofia bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $57 and takes 13h 20m to reach Sofia. Compare offers to save money!

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

This route is offered by 2 companies with a range of ticket prices between $57 and $70. 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 Piraeus to Sofia each day?

Every day, the Piraeus to Sofia bus route is served by approximately 6 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest bus from Piraeus to Sofia is offered by Union Ivkoni and takes 12h 50m. Bus tickets for this connection cost $68. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Piraeus to Sofia?

The earliest bus arriving in Sofia from Piraeus starts at 7:30 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 Piraeus to Sofia?

The latest bus trip departing from Piraeus for Sofia starts at 4:40 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 Piraeus Sofia route?

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

Is there a direct bus between Piraeus and Sofia?

You can check all the direct connections between Piraeus 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 Tourist Service Holding.

What can I take with me on the Piraeus 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 Piraeus 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 Piraeus 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 Piraeus to Sofia on your planned travel date.

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

Basic

Name referring to the typical seat you will find with companies that don’t distinguish between different classes.

Economy

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

More bus routes to Piraeus and to Sofia

Here’s an overview of the most popular bus routes to Piraeus and to Sofia. Simply click on the connection of your choice, and you will find all the details about your bus route!