Bus Istanbul to Constanța: Compare prices and save money

Compare all timetables for the bus from Istanbul to Constanța

Here is a selection of the cheapest bus trips from the schedule from Istanbul to Constanța from various bus operators like Openline, Like Bus or Kamil Koc for the next days.

today

tomorrow

$34

Saturday

Sunday

$33

Monday

$44

Tuesday

$44

Wednesday

$34

Cheapest bus trips tomorrow
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Kamil Koc	10h 10m	7:00 PM	Istanbul	Esenler Bus Station	5:10 AM	Constanța	Autogara Sud		Economy	$34	A Bus from Kamil Koc goes from Esenler Bus Station, Istanbul (Turkey) at 7/24/2026 7:00:00 PM to Autogara Sud, Constanța (Romania) arriving at 7/25/2026 5:10:00 AM. 50 Economy ticket for $34 per person are available. Travel duration is 10h 10m
	Openline	11h 30m	7:00 AM	Istanbul	Aksaray	6:30 PM	Constanța	Agentie Eurolines		Economy	$44	A Bus from Openline goes from Aksaray, Istanbul (Turkey) at 7/24/2026 7:00:00 AM to Agentie Eurolines, Constanța (Romania) arriving at 7/24/2026 6:30:00 PM. 50 Economy ticket for $44 per person are available. Travel duration is 11h 30m

Cheapest bus trips Sunday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Kamil Koc	10h 10m	7:00 PM	Istanbul	Esenler Bus Station	5:10 AM	Constanța	Autogara Sud		Economy	$33	A Bus from Kamil Koc goes from Esenler Bus Station, Istanbul (Turkey) at 7/26/2026 7:00:00 PM to Autogara Sud, Constanța (Romania) arriving at 7/27/2026 5:10:00 AM. 50 Economy ticket for $33 per person are available. Travel duration is 10h 10m

Cheapest bus trips Monday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Openline	11h 30m	7:00 AM	Istanbul	Aksaray	6:30 PM	Constanța	Agentie Eurolines		Economy	$44	A Bus from Openline goes from Aksaray, Istanbul (Turkey) at 7/27/2026 7:00:00 AM to Agentie Eurolines, Constanța (Romania) arriving at 7/27/2026 6:30:00 PM. 50 Economy ticket for $44 per person are available. Travel duration is 11h 30m

Did you know that if you travel from Istanbul to Constanța via Bucharest, you can save more than $10? You can find the corresponding connections below.
- Lüks Oklar Seyahat
  
  17h 0m
  
  0
  
  7:00 PM
  
  Istanbul
  Esenler Bus Station
  
  7:00 AM
  
  Bucharest
  Filaret
  
  0
  
  Economy
  
  $12
  
  A Bus from Lüks Oklar Seyahat goes from Esenler Bus Station, Istanbul (Turkey) at 7/26/2026 7:00:00 PM to Filaret, Bucharest (Romania) arriving at 7/27/2026 7:00:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 12h 0m
- FlixBus
  
  3h 15m
  
  0
  
  8:45 AM
  
  Bucharest
  Militari Bus Station
  
  12:00 PM
  
  Constanța
  Autogara Sud
  
  0
  
  Economy
  
  $22
  
  A Bus from FlixBus goes from Militari Bus Station, Bucharest (Romania) at 7/27/2026 8:45:00 AM to Autogara Sud, Constanța (Romania) arriving at 7/27/2026 12:00:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 3h 15m
Travel time is 5h 30m longer, but you will save $10

Cheapest bus trips Tuesday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Openline	11h 30m	7:00 AM	Istanbul	Aksaray	6:30 PM	Constanța	Agentie Eurolines		Economy	$44	A Bus from Openline goes from Aksaray, Istanbul (Turkey) at 7/28/2026 7:00:00 AM to Agentie Eurolines, Constanța (Romania) arriving at 7/28/2026 6:30:00 PM. 50 Economy ticket for $44 per person are available. Travel duration is 11h 30m

Did you know that if you travel from Istanbul to Constanța via Bucharest, you can save more than $10? You can find the corresponding connections below.
- Lüks Oklar Seyahat
  
  17h 0m
  
  0
  
  7:00 PM
  
  Istanbul
  Esenler Bus Station
  
  7:00 AM
  
  Bucharest
  Filaret
  
  0
  
  Economy
  
  $12
  
  A Bus from Lüks Oklar Seyahat goes from Esenler Bus Station, Istanbul (Turkey) at 7/26/2026 7:00:00 PM to Filaret, Bucharest (Romania) arriving at 7/27/2026 7:00:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 12h 0m
- FlixBus
  
  3h 15m
  
  0
  
  8:45 AM
  
  Bucharest
  Militari Bus Station
  
  12:00 PM
  
  Constanța
  Autogara Sud
  
  0
  
  Economy
  
  $22
  
  A Bus from FlixBus goes from Militari Bus Station, Bucharest (Romania) at 7/27/2026 8:45:00 AM to Autogara Sud, Constanța (Romania) arriving at 7/27/2026 12:00:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 3h 15m
Travel time is 5h 30m longer, but you will save $10

Cheapest bus trips Wednesday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Kamil Koc	10h 10m	7:00 PM	Istanbul	Esenler Bus Station	5:10 AM	Constanța	Autogara Sud		Economy	$34	A Bus from Kamil Koc goes from Esenler Bus Station, Istanbul (Turkey) at 7/29/2026 7:00:00 PM to Autogara Sud, Constanța (Romania) arriving at 7/30/2026 5:10:00 AM. 50 Economy ticket for $34 per person are available. Travel duration is 10h 10m

Frequency of bus connections between Istanbul and Constanța

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

Friday is the busiest day, with more than 3 daily buses from Istanbul to Constanța. Sunday has instead the fewest connections, with only 1 daily coaches between Istanbul and Constanța.

The busiest time of the day is the Morning, with 6 buses from Istanbul to Constanța, while Evening sees the fewest connections between Istanbul and Constanța, with 3 offers.

Test cheapest views

The cheapest bus for the 7/20/2026 costs just $32, from Kamil Koc

Facts about the bus from Istanbul to Constanța

Compare all providers like Openline, Like Bus and Kamil Koc that travel 1 times every day by bus from Istanbul to Constanța in one click! Book your bus ticket from Istanbul to Constanța starting from $32!

Cheapest Bus	$32
Fastest Bus	10h 10m
Earliest Bus	7:00 AM
Latest Bus	7:00 PM
Daily Bus Routes	1 Ø
Distance	219.6 miles
Bus Companies	Openline, Like Bus and Kamil Koc

Cheapest bus connections from Istanbul to Constanța

Every day, 1 buses from 3 bus companies leave Istanbul for Constanța: 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

$34

Friday 07/24

$44

Saturday 07/25

$32

Sunday 07/26

$33

Monday 07/27

$44

Tuesday 07/28

$32

Wednesday 07/29

$44

Thursday 07/30

$44

Friday 07/31

$33

Saturday 08/01

$44

Sunday 08/02

$46

Monday 08/03

$44

Tuesday 08/04

$32

Wednesday 08/05

Thursday 08/06

$44

Friday 08/07

$32

Saturday 08/08

$32

Sunday 08/09

$34

Monday 08/10

$32

Tuesday 08/11

$45

Wednesday 08/12

$45

Thursday 08/13

Friday 08/14

Saturday 08/15

The cheapest time to travel from Istanbul to Constanța

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

With a price starting from $32, Monday is the cheapest day for a bus from Istanbul to Constanța. Wednesday instead is the most expensive day with prices starting from $34.

Evening is the cheapest day time for bus tickets from Istanbul to Constanța, with $33. Morning is the most expensive time of the day with prices starting from $44.

How to save money travelling from Istanbul to Constanța

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 Istanbul to Constanța 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 Istanbul to Constanța, 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 Istanbul to Constanța are also emptier.

All bus stations and stops in Istanbul and Constanța

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

Alibeyköy Otogarı

Güzeltepe, Fatih Sultan Mehmet Blv 18

Dudullu Bus Station

Kible Sokak 38

Esenler Bus Station

Altıntepsi

Otogar Bus Station

Altıntepsi Mahallesi Bayrampasa-Istanbul

Samandira Bus Station

Tuna Cd 4

Autogara Sud

Str. Burada Theodor 1

Salciilor

Eurolines Touring

Strada Ștefan cel Mare 71

Service and Comfort on the bus from Istanbul to Constanța

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

FAQs about the Istanbul to Constanța bus

How much does a Istanbul Constanța bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $32 and takes 10h 10m to reach Constanța. Compare offers to save money!

How much could I save by comparing buses from Istanbul to Constanța?

This route is offered by 3 companies with a range of ticket prices between $32 and $44. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Constanța.

On average, how many connections are available from Istanbul to Constanța each day?

Every day, the Istanbul to Constanța 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 Istanbul to Constanța take?

The fastest bus from Istanbul to Constanța is offered by Kamil Koc and takes 10h 10m. Bus tickets for this connection cost $34. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Istanbul to Constanța?

The earliest bus arriving in Constanța from Istanbul starts at 7:00 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 Istanbul to Constanța?

The latest bus trip departing from Istanbul for Constanța starts at 7:00 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 Istanbul Constanța route?

When traveling by bus from Istanbul to Constanța, passengers can travel with Openline, Like Bus and Kamil Koc. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Istanbul and Constanța?

You can check all the direct connections between Istanbul and Constanța by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Openline, Like Bus and Kamil Koc.

What can I take with me on the Istanbul to Constanța 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 Istanbul Constanța 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 Istanbul Constanța 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 Istanbul to Constanța on your planned travel date.

Available seat classes which are offered on the bus route Istanbul to Constanța

Economy

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

More bus routes to Istanbul and to Constanța

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