• Our partners include:

  • RailEurope
  • Deutsche Bahn
  • Trenitalia
  • SNCF
  • Flixbus
  • RENFE
  • Ouibus
  • BlaBlaCar
  • Booking.com
  • Skyscanner

There are 6 ways to get from Constanța to Sofia by bus, train, car or plane

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

Recommended option

Bus Biomet  •  10 h 8 min

  1. Take the bus from Constanta to Varna
  2. Take the bus from Varna to Sofia

$48 - $62

Cheapest option

Bus ETAP Group  •  11 h 29 min

  1. Take the bus from Constanta to Albena
  2. Take the bus from Albena to Sofia - Central Bus Station

$19 - $27

4 alternative options

Train  •  12 h 47 min

  1. Take the train from Constanta to Bucuresti Nord Gara A Ir / ...
  2. Take the train from Bucuresti Nord Gara A to Sofia

$22 - $29

Drive  •  7 h 1 min

  1. Drive from Constanța to Sofia 377.6 miles

$60 - $90

Bus, bus to Varna, fly  •  5 h 59 min

  1. Take the bus from Constanta to Mangalia
  2. Take the bus from Mangalia to Varna
  3. Fly from Varna (VAR) to Sofia (SOF) VAR - SOF

$48 - $154

Train to Bucharest Otopeni, fly  •  7 h 1 min

  1. Take the train from Constanta to Bucuresti Nord Gara A
  2. Fly from Bucharest Otopeni (OTP) to Sofia (SOF) OTP - SOF

$61 - $256

Questions & Answers

The cheapest way to get from Constanța to Sofia is to bus which costs $19 - $27 and takes 11 h 29 min.

More details

The quickest way to get from Constanța to Sofia is to bus and fly which costs $45 - $160 and takes 5 h 59 min.

More details

No, there is no direct bus from Constanța to Sofia. However, there are services departing from Constanta and arriving at Sofia via Varna. The journey, including transfers, takes approximately 10 h 8 min.

More details

No, there is no direct train from Constanța to Sofia. However, there are services departing from Constanta and arriving at Sofia via Bucuresti Nord Gara A. The journey, including transfers, takes approximately 12 h 47 min.

More details

The distance between Constanța and Sofia is 459 km. The road distance is 604.1 km.

Get driving directions

The best way to get from Constanța to Sofia without a car is to bus which takes 10 h 8 min and costs $45 - $65.

More details

It takes approximately 10 h 8 min to get from Constanța to Sofia, including transfers.

More details

Constanța to Sofia bus services, operated by Mercado Sud, depart from Constanta station.

More details

Constanța to Sofia train services, operated by Romanian Railways (CFR), depart from Constanta station.

More details

The best way to get from Constanța to Sofia is to bus which takes 10 h 8 min and costs $45 - $65. Alternatively, you can train, which costs $22 - $30 and takes 12 h 47 min.

Mode details

Map of how to get from Constanța to Sofia.
Launch map view
  • Distance: 287 miles
  • Duration: 10 h 8 min

What companies run services between Constanța, Romania and Sofia, Bulgaria?

You can take a bus from Constanța to Sofia via Varna in around 10 h 8 min. Alternatively, you can take a train from Constanța to Sofia via Bucuresti Nord Gara A in around 12 h 47 min.

Airlines
Bulgaria Air
Website
air.bg
Flights from Varna to Sofia
Ave. Duration
51 min
When
Every day
Estimated price
$30 - $190
Flights from Bucharest Otopeni to Sofia
Ave. Duration
1 h 15 min
When
Monday, Tuesday, Wednesday, Thursday, Friday and Sunday
Estimated price
$110 - $330
Tarom
Website
tarom.ro
Flights from Bucharest Otopeni to Sofia
Ave. Duration
1 h 15 min
When
Monday, Tuesday, Wednesday, Thursday, Friday and Sunday
Estimated price
$110 - $330
Train operators
Romanian Railways (CFR)
Phone
0219521
Website
cfrcalatori.ro
Train from Constanta to Bucuresti Nord Gara A
Ave. Duration
2 h 2 min
Frequency
Hourly
Estimated price
$8 - $13
Website
cfrcaltori.ro
Train from Bucuresti Nord Gara A to Sofia
Ave. Duration
9 h 45 min
Frequency
Once daily
Estimated price
$14 - $17
Website
cfrcaltori.ro
Bus operators
Mercado Sud
Phone
(0721) 643.210
Email
office@mercado-sud.ro
Website
mercado-sud.ro
Bus from Constanta to Varna
Ave. Duration
3 h 8 min
Frequency
Hourly
Estimated price
$30 - $45
Schedules at
mercado-sud.ro
Bus from Mangalia to Varna
Ave. Duration
1 h 25 min
Frequency
Every 3 hours
Estimated price
$24 - $35
Schedules at
mercado-sud.ro
Biomet
Phone
:+3599884551
Email
office@biomet.bg
Website
biomet.bg
Bus from Varna to Sofia
Ave. Duration
6 h
Frequency
Every 2 hours
Estimated price
$16 - $19
Schedules at
biomet.bg
Azur Eder
Phone
+4-0743-335.148
Website
azureder.autogari.ro
Bus from Constanta to Albena
Ave. Duration
2 h 39 min
Frequency
Once daily
Schedules at
azureder.autogari.ro
ETAP Group
Website
etapgroup.com
Bus from Albena to Sofia - Central Bus Station
Ave. Duration
7 h 50 min
Frequency
Twice daily
Estimated price
$19 - $27
Schedules at
etapgroup.com
Avtogari
Email
office@avtogari.info
Website
avtogari.info
Bus from Albena to Sofia
Ave. Duration
8 h 11 min
Frequency
Twice daily
Estimated price
$20 - $30
Schedules at
avtogari.info
Simpa Trans
Phone
0743335517
Website
simpatrans.autogari.ro
Bus from Constanta to Mangalia
Ave. Duration
45 min
Frequency
Every 5 minutes
Estimated price
$2 - $4
Schedules at
simpatrans.autogari.ro
GSM Trans
Phone
021-314-0444
Email
office@gsmtrans.ro
Website
gsmtrans.ro
Bus from Constanta to Mangalia
Ave. Duration
35 min
Frequency
5 times a day
Estimated price
$2 - $3
Schedules at
gsmtrans.ro
Sir Trans
Phone
+4-021-316.42.21
Website
sirtrans.ro
Bus from Constanta to Mangalia
Ave. Duration
39 min
Frequency
5 times a day
Estimated price
$3 - $5
Schedules at
sirtrans.ro

Want to know more about travelling around the world?

Rome2rio's Travel Guide series provide vital information for the global traveller. Read our range of informative guides on popular transport routes and companies - including How to get from JFK to New York City, What documents do I need to cross Niagara Falls? and 10 amazing places to get away from it all in Australia - to help you get the most out of your next trip.

More Questions & Answers

The quickest flight from Varna Airport to Sofia Airport is the direct flight which takes 50 min.

Search flights

Constanța to Sofia bus services, operated by Biomet, arrive at Sofia station.

More details

Constanța to Sofia train services, operated by Romanian Railways (CFR), arrive at Sofia station.

More details

Yes, the driving distance between Constanța to Sofia is 604 km. It takes approximately 7 h 1 min to drive from Constanța to Sofia.

Get driving directions

Bulgaria Air offers flights from Varna Airport to Sofia Airport.

Search flights

There are 1200+ hotels available in Sofia. Prices start at $32 USD per night.

More details