There are 7 ways to get from Kars to Sofia by plane, bus, train, or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly
best- Fly from Kars Airport (KSY) to Sofia Airport (SOF)plane KSY - SOF
5h 19m$244–904Train
cheapest- Take the train from Kars to Ankaratrain
- Take the train from Ankara to Halkalitrain Yht
- Take the train from Halkalı to Sofiatrain
47h 4m$48–89Bus
- Take the bus from Kars bus station to İstanbul Esenler bus stationbus FlixBus KK0673
- Take the bus from İstanbul Esenler bus station to Sofiabus FlixBus N1999
32h 20m$52–90Train, bus
- Take the train from Kars to Sivastrain Ic
- Take the train from Sivas to Istanbul(Pendik)train Hst
- Take the bus from Istanbul to Haskovobus
- Take the bus from Haskovo Central Bus Station to Sofia Central Bus Stationbus
32h 27m$80–122Drive 1,970.4 km
- Drive from Kars to Sofiacar 1,970.4 km
22h 56m$311–449Bus via Hopa
- Take the bus from Kars to Hopa Artvinbus
- Take the bus from Hopa to Istanbul Otogaribus
- Take the bus from Istanbul Büyük Otogari to Sofia Serdica Bus Stationbus
38h$67–137Train via Sivas
- Take the train from Kars to Sivastrain Ic
- Take the train from Sivas to Istanbul(Pendik)train Hst
- Take the train from Pendik to Mustafa Kemaltrain
- Take the train from Halkalı to Sofiatrain
38h 29m$63–94
Kars to Sofia by bus
Questions & Answers
The cheapest way to get from Kars to Sofia is to train which costs $45 - $90 and takes 47h 4m.
The fastest way to get from Kars to Sofia is to fly which takes 5h 19m and costs $240 - $950.
No, there is no direct bus from Kars station to Sofia. However, there are services departing from Kars bus station and arriving at Sofia via İstanbul Esenler bus station. The journey, including transfers, takes approximately 32h 20m.
No, there is no direct train from Kars to Sofia. However, there are services departing from Kars and arriving at Sofia via Sivas, Pendik, Mustafa Kemal and Halkalı. The journey, including transfers, takes approximately 38h 29m.
The distance between Kars and Sofia is 1668 km. The road distance is 1970.4 km.
The best way to get from Kars to Sofia without a car is to bus which takes 32h 20m and costs $50 - $90.
It takes approximately 5h 19m to get from Kars to Sofia, including transfers.
Kars to Sofia bus services, operated by Kamil Koç, depart from Kars bus station.
Kars to Sofia train services, operated by Turkish Railways (TCDD), depart from Kars station.
The best way to get from Kars to Sofia is to fly which takes 5h 19m and costs $240 - $950. Alternatively, you can bus, which costs $50 - $90 and takes 32h 20m, you could also train via Sivas, which costs $60 - $95 and takes 38h 29m.
What companies run services between Kars, Turkey and Sofia, Bulgaria?
Turkish Airlines flies from Kars Airport (KSY) to Sofia Airport (SOF) once daily. Alternatively, you can take a bus from Kars bus station to Sofia via İstanbul Esenler bus station in around 32h 20m.
- Website
- turkishairlines.com
Flights from Kars Airport to Sofia Airport via Istanbul
- Ave. Duration
- 6h 50m
- When
- Every day
- Estimated price
- $240–900
- Phone
- +90 444 8 233
- [email protected]
- Website
- tcdd.gov.tr
Train from Kars to Sivas
- Ave. Duration
- 14h 52m
- Frequency
- Twice daily
- Estimated price
- $20–29
- Website
- https://www.tcdd.gov.tr/lang/en
Train from Sivas to Istanbul(Pendik)
- Ave. Duration
- 6h 23m
- Frequency
- Twice daily
- Estimated price
- $25–40
- Website
- https://www.tcdd.gov.tr/lang/en
Train from Kars to Sivas
- Ave. Duration
- 14h 52m
- Frequency
- Twice daily
- Estimated price
- $20–29
- Website
- https://www.tcdd.gov.tr/lang/en
Train from Sivas to Istanbul(Pendik)
- Ave. Duration
- 6h 23m
- Frequency
- Twice daily
- Estimated price
- $25–40
- Website
- https://www.tcdd.gov.tr/lang/en
Train from Pendik to Mustafa Kemal
- Ave. Duration
- 1h 16m
- Frequency
- Every 15 minutes
- Estimated price
- $2–4
- Website
- https://www.tcdd.gov.tr/lang/en
Train from Halkalı to Sofia
- Ave. Duration
- 13h 40m
- Frequency
- Once daily
- Estimated price
- $15–21
- Website
- https://www.tcdd.gov.tr/lang/en
Train from Kars to Ankara
- Ave. Duration
- 26h 27m
- Frequency
- Once daily
- Estimated price
- $17–50
- Website
- https://www.tcdd.gov.tr/lang/en
Train from Ankara to Halkali
- Ave. Duration
- 4h 57m
- Frequency
- Twice daily
- Estimated price
- $15–21
- Website
- https://www.tcdd.gov.tr/lang/en
Train from Halkalı to Sofia
- Ave. Duration
- 13h 40m
- Frequency
- Once daily
- Estimated price
- $15–21
- Website
- https://www.tcdd.gov.tr/lang/en
- Phone
- 444 0 562
- [email protected]
- Website
- flixbus.com.tr
Bus from Kars bus station to İstanbul Esenler bus station
- Ave. Duration
- 22h 50m
- Frequency
- Twice daily
- Estimated price
- $35–50
- Schedules at
- flixbus.com.tr
Bus from İstanbul Esenler bus station to Sofia
- Ave. Duration
- 8h 30m
- Frequency
- Twice daily
- Estimated price
- $16–23
- Schedules at
- flixbus.com.tr
- Phone
- +90 212 658 18 51
- [email protected]
- Website
- alparturizm.com.tr
Bus from İstanbul Esenler bus station to Sofia
- Ave. Duration
- 8h
- Frequency
- Once daily
- Estimated price
- $26–40
- Website
- https://www.alparturizm.com.tr/en/
Bus from Istanbul to Haskovo
- Ave. Duration
- 4h
- Frequency
- Once daily
- Estimated price
- $16–23
- Website
- https://www.alparturizm.com.tr/en/
- Phone
- +359 889 59 00 00
- [email protected]
- Website
- union-ivkoni.com
Bus from Haskovo Central Bus Station to Sofia Central Bus Station
- Ave. Duration
- 3h
- Frequency
- Twice daily
- Estimated price
- $17–27
- Website
- https://union-ivkoni.com/en
- Phone
- (0466)2126161
- [email protected]
- Website
- yesilartvinekspres.com.tr
Bus from Kars to Hopa Artvin
- Ave. Duration
- 6h 15m
- Frequency
- Once daily
- Estimated price
- $1–17
- Schedules at
- obilet.com
- Phone
- 0850 222 34 55
- Website
- metroturizm.com.tr
Bus from Hopa to Istanbul Otogari
- Ave. Duration
- 20h 45m
- Frequency
- Once daily
- Estimated price
- $44–80
- Website
- https://www.metroturizm.com.tr/en
- Standard
- $55–80
- Phone
- +359 0885700870
- [email protected]
- Website
- citylines.eu
Bus from Istanbul Büyük Otogari to Sofia Serdica Bus Station
- Ave. Duration
- 9h
- Frequency
- 4 times a day
- Estimated price
- $35–50
- Website
- https://citylines.eu/
- Phone
- +49 30 300 137 300
- [email protected]
- Website
- https://www.flixbus.fr
Bus from Istanbul Büyük Otogari to Sofia Serdica Bus Station
- Ave. Duration
- 8h 30m
- Frequency
- Twice daily
- Estimated price
- $50–90
- Website
- https://www.flixbus.co.uk
- Phone
- +359 700 20 544
- Website
- ardatur.bg
Bus from Istanbul Büyük Otogari to Sofia Serdica Bus Station
- Ave. Duration
- 9h
- Frequency
- Once daily
- Estimated price
- $45–80
- Website
- https://ardatur.bg/en/
- Phone
- +90 212 658 00 61
- [email protected]
- Website
- huntur.com.tr
Bus from Istanbul Büyük Otogari to Sofia Serdica Bus Station
- Ave. Duration
- 10h
- Frequency
- Once daily
- Estimated price
- $26–40
- Website
- https://www.huntur.com.tr/?l=EN
Want to know more about travelling around Bulgaria
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Want to know more about Flixbus?
Read the travel guide
More Questions & Answers
Kars to Sofia bus services, operated by Kamil Koç, arrive at İstanbul Esenler bus station.
Kars to Sofia train services, operated by Turkish Railways (TCDD), arrive at Sivas station.
Yes, the driving distance between Kars to Sofia is 1970 km. It takes approximately 22h 56m to drive from Kars to Sofia.
There are 2303+ hotels available in Sofia.






































