Bus Karabük to Istanbul: Compare prices and save money

Compare all timetables for the bus from Karabük to Istanbul

Here is a selection of the cheapest bus trips from the schedule from Karabük to Istanbul from various bus operators like Metro Turizm, FlixBus or Pamukkale Turizm for the next days.

today

$23

tomorrow

Saturday

$23

Sunday

$25

Monday

Tuesday

$24

Wednesday

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Metro Turizm	5h 30m	8:00 AM	Karabük	Central bus station	1:30 PM	Istanbul	Samandira Bus Station	Economy	$23	A Bus from Metro Turizm goes from Central bus station, Karabük (Turkey) at 7/23/2026 8:00:00 AM to Samandira Bus Station, Istanbul (Turkey) arriving at 7/23/2026 1:30:00 PM. 50 Economy ticket for $23 per person are available. Travel duration is 5h 30m
Metro Turizm	6h 15m	11:00 AM	Karabük	Central bus station	5:15 PM	Istanbul	Samandira Bus Station	Economy	$23	A Bus from Metro Turizm goes from Central bus station, Karabük (Turkey) at 7/23/2026 11:00:00 AM to Samandira Bus Station, Istanbul (Turkey) arriving at 7/23/2026 5:15:00 PM. 50 Economy ticket for $23 per person are available. Travel duration is 6h 15m
FlixBus	5h 5m	8:00 AM	Karabük	Central bus station	1:05 PM	Istanbul	Dudullu Bus Station	Economy	$25	A Bus from FlixBus goes from Central bus station, Karabük (Turkey) at 7/23/2026 8:00:00 AM to Dudullu Bus Station, Istanbul (Turkey) arriving at 7/23/2026 1:05:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 5h 5m
FlixBus	4h 55m	9:00 AM	Karabük	Central bus station	1:55 PM	Istanbul	Dudullu Bus Station	Economy	$25	A Bus from FlixBus goes from Central bus station, Karabük (Turkey) at 7/23/2026 9:00:00 AM to Dudullu Bus Station, Istanbul (Turkey) arriving at 7/23/2026 1:55:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 4h 55m
Pamukkale Turizm	5h 20m	9:00 AM	Karabük	Central bus station	2:20 PM	Istanbul	Dudullu Bus Station	Economy	$25	A Bus from Pamukkale Turizm goes from Central bus station, Karabük (Turkey) at 7/23/2026 9:00:00 AM to Dudullu Bus Station, Istanbul (Turkey) arriving at 7/23/2026 2:20:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 5h 20m

Cheapest bus trips Saturday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Metro Turizm	6h 30m	1:00 AM	Karabük	Central bus station	7:30 AM	Istanbul	Otogar Bus Station	Economy	$23	A Bus from Metro Turizm goes from Central bus station, Karabük (Turkey) at 7/25/2026 1:00:00 AM to Otogar Bus Station, Istanbul (Turkey) arriving at 7/25/2026 7:30:00 AM. 50 Economy ticket for $23 per person are available. Travel duration is 6h 30m
Metro Turizm	6h 30m	2:00 AM	Karabük	Central bus station	8:30 AM	Istanbul	Otogar Bus Station	Economy	$23	A Bus from Metro Turizm goes from Central bus station, Karabük (Turkey) at 7/25/2026 2:00:00 AM to Otogar Bus Station, Istanbul (Turkey) arriving at 7/25/2026 8:30:00 AM. 50 Economy ticket for $23 per person are available. Travel duration is 6h 30m
FlixBus	6h 25m	1:00 AM	Karabük	Central bus station	7:25 AM	Istanbul	Otogar Bus Station	Economy	$25	A Bus from FlixBus goes from Central bus station, Karabük (Turkey) at 7/25/2026 1:00:00 AM to Otogar Bus Station, Istanbul (Turkey) arriving at 7/25/2026 7:25:00 AM. 50 Economy ticket for $25 per person are available. Travel duration is 6h 25m
FlixBus	7h 0m	2:00 AM	Karabük	Central bus station	9:00 AM	Istanbul	Otogar Bus Station	Economy	$25	A Bus from FlixBus goes from Central bus station, Karabük (Turkey) at 7/25/2026 2:00:00 AM to Otogar Bus Station, Istanbul (Turkey) arriving at 7/25/2026 9:00:00 AM. 50 Economy ticket for $25 per person are available. Travel duration is 7h 0m
Pamukkale Turizm	7h 0m	1:00 AM	Karabük	Central bus station	8:00 AM	Istanbul	Otogar Bus Station	Economy	$25	A Bus from Pamukkale Turizm goes from Central bus station, Karabük (Turkey) at 7/25/2026 1:00:00 AM to Otogar Bus Station, Istanbul (Turkey) arriving at 7/25/2026 8:00:00 AM. 50 Economy ticket for $25 per person are available. Travel duration is 7h 0m

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Metro Turizm	6h 30m	1:00 AM	Karabük	Central bus station	7:30 AM	Istanbul	Otogar Bus Station	Economy	$25	A Bus from Metro Turizm goes from Central bus station, Karabük (Turkey) at 7/26/2026 1:00:00 AM to Otogar Bus Station, Istanbul (Turkey) arriving at 7/26/2026 7:30:00 AM. 50 Economy ticket for $25 per person are available. Travel duration is 6h 30m
Metro Turizm	6h 30m	2:00 AM	Karabük	Central bus station	8:30 AM	Istanbul	Otogar Bus Station	Economy	$25	A Bus from Metro Turizm goes from Central bus station, Karabük (Turkey) at 7/26/2026 2:00:00 AM to Otogar Bus Station, Istanbul (Turkey) arriving at 7/26/2026 8:30:00 AM. 50 Economy ticket for $25 per person are available. Travel duration is 6h 30m
Pamukkale Turizm	7h 0m	1:00 AM	Karabük	Central bus station	8:00 AM	Istanbul	Otogar Bus Station	Economy	$25	A Bus from Pamukkale Turizm goes from Central bus station, Karabük (Turkey) at 7/26/2026 1:00:00 AM to Otogar Bus Station, Istanbul (Turkey) arriving at 7/26/2026 8:00:00 AM. 50 Economy ticket for $25 per person are available. Travel duration is 7h 0m
Pamukkale Turizm	8h 0m	9:00 AM	Karabük	Central bus station	5:00 PM	Istanbul	Otogar Bus Station	Economy	$25	A Bus from Pamukkale Turizm goes from Central bus station, Karabük (Turkey) at 7/26/2026 9:00:00 AM to Otogar Bus Station, Istanbul (Turkey) arriving at 7/26/2026 5:00:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 8h 0m
Efe Tur	7h 30m	10:30 AM	Karabük	Central bus station	6:00 PM	Istanbul	Otogar Bus Station	Economy	$25	A Bus from Efe Tur goes from Central bus station, Karabük (Turkey) at 7/26/2026 10:30:00 AM to Otogar Bus Station, Istanbul (Turkey) arriving at 7/26/2026 6:00:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 7h 30m

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Kamil Koc	6h 25m	1:00 AM	Karabük	Central bus station	7:25 AM	Istanbul	Esenler Bus Station	Economy	$24	A Bus from Kamil Koc goes from Central bus station, Karabük (Turkey) at 7/28/2026 1:00:00 AM to Esenler Bus Station, Istanbul (Turkey) arriving at 7/28/2026 7:25:00 AM. 50 Economy ticket for $24 per person are available. Travel duration is 6h 25m
Kamil Koc	7h 0m	2:00 AM	Karabük	Central bus station	9:00 AM	Istanbul	Esenler Bus Station	Economy	$24	A Bus from Kamil Koc goes from Central bus station, Karabük (Turkey) at 7/28/2026 2:00:00 AM to Esenler Bus Station, Istanbul (Turkey) arriving at 7/28/2026 9:00:00 AM. 50 Economy ticket for $24 per person are available. Travel duration is 7h 0m
Kamil Koc	6h 25m	3:30 AM	Karabük	Central bus station	9:55 AM	Istanbul	Esenler Bus Station	Economy	$24	A Bus from Kamil Koc goes from Central bus station, Karabük (Turkey) at 7/28/2026 3:30:00 AM to Esenler Bus Station, Istanbul (Turkey) arriving at 7/28/2026 9:55:00 AM. 50 Economy ticket for $24 per person are available. Travel duration is 6h 25m
Kamil Koc	6h 35m	8:00 AM	Karabük	Central bus station	2:35 PM	Istanbul	Esenler Bus Station	Economy	$24	A Bus from Kamil Koc goes from Central bus station, Karabük (Turkey) at 7/28/2026 8:00:00 AM to Esenler Bus Station, Istanbul (Turkey) arriving at 7/28/2026 2:35:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 6h 35m
Kamil Koc	7h 0m	9:00 AM	Karabük	Central bus station	4:00 PM	Istanbul	Esenler Bus Station	Economy	$24	A Bus from Kamil Koc goes from Central bus station, Karabük (Turkey) at 7/28/2026 9:00:00 AM to Esenler Bus Station, Istanbul (Turkey) arriving at 7/28/2026 4:00:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 7h 0m

Frequency of bus connections between Karabük and Istanbul

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

Sunday is the busiest day, with more than 84 daily buses from Karabük to Istanbul. Tuesday has instead the fewest connections, with only 10 daily coaches between Karabük and Istanbul.

The busiest time of the day is the Afternoon, with 65 buses from Karabük to Istanbul, while Night sees the fewest connections between Karabük and Istanbul, with 39 offers.

Test cheapest views

The cheapest bus for the 7/21/2026 costs just $19, from Metro Turizm

Facts about the bus from Karabük to Istanbul

Compare all providers like Metro Turizm, FlixBus and Pamukkale Turizm that travel 49 times every day by bus from Karabük to Istanbul in one click! Book your bus ticket from Karabük to Istanbul starting from $19!

Cheapest Bus	$19
Fastest Bus	4h 46m
Earliest Bus	8:00 AM
Latest Bus	11:59 PM
Daily Bus Routes	49 Ø
Distance	190.3 miles
Bus Companies	Metro Turizm, FlixBus, Pamukkale Turizm, Efe Tur and Kamil Koc

Cheapest bus connections from Karabük to Istanbul

Every day, 49 buses from 5 bus companies leave Karabük for Istanbul: 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

$23

Friday 07/24

$19

Saturday 07/25

$25

Sunday 07/26

$25

Monday 07/27

$19

Tuesday 07/28

$24

Wednesday 07/29

$24

Thursday 07/30

$19

Friday 07/31

$24

Saturday 08/01

$24

Sunday 08/02

$19

Monday 08/03

$25

Tuesday 08/04

$19

Wednesday 08/05

$24

Thursday 08/06

$19

Friday 08/07

$19

Saturday 08/08

$19

Sunday 08/09

$19

Monday 08/10

$19

Tuesday 08/11

$25

Wednesday 08/12

$19

Thursday 08/13

$24

Friday 08/14

Saturday 08/15

The cheapest time to travel from Karabük to Istanbul

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

With a price starting from $19, Sunday is the cheapest day for a bus from Karabük to Istanbul. Sunday instead is the most expensive day with prices starting from $19.

Night is the cheapest day time for bus tickets from Karabük to Istanbul, with $19. Morning is the most expensive time of the day with prices starting from $23.

How to save money travelling from Karabük to Istanbul

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 Karabük to Istanbul 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 Karabük to Istanbul, 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 Karabük to Istanbul are also emptier.

All bus stations and stops in Karabük and Istanbul

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

Central bus station

Otopark

Konarı Mosque

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

Service and Comfort on the bus from Karabük to Istanbul

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

FAQs about the Karabük to Istanbul bus

How much does a Karabük Istanbul bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $19 and takes 6h 30m to reach Istanbul. Compare offers to save money!

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

This route is offered by 5 companies with a range of ticket prices between $19 and $26. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Istanbul.

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

Every day, the Karabük to Istanbul bus route is served by approximately 49 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Karabük to Istanbul take?

The fastest bus from Karabük to Istanbul is offered by FlixBus and takes 4h 46m. Bus tickets for this connection cost $25. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Karabük to Istanbul?

The earliest bus arriving in Istanbul from Karabük starts at 8:00 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 Karabük to Istanbul?

The latest bus trip departing from Karabük for Istanbul starts at 11:59 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 Karabük Istanbul route?

When traveling by bus from Karabük to Istanbul, passengers can travel with Metro Turizm, FlixBus and Pamukkale Turizm. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Karabük and Istanbul?

You can check all the direct connections between Karabük and Istanbul by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Metro Turizm, FlixBus and Pamukkale Turizm.

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

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

Economy

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

More bus routes to Karabük and to Istanbul

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