MetroFlow

İETT bus · scheduled timetable · September 2026

K4 Bus Timetable

Kağıthane – Şişli Merkez

Line K4: Kağıthane – Şişli Merkez — 29 stops. On weekdays, from Kağıthane to Şişli Merkez the first bus leaves at 06:00 and the last at 20:35 — 13 departures a day, roughly every 75 minutes during the day. On weekdays, from Şişli Merkez to Kağıthane the first bus leaves at 21:05 and the last at 21:05 — 1 departures a day.

Fare: ₺46.20 full · ₺22.55 student · tariff since 20 July 2026

Kağıthane → Şişli Merkez Outbound

Weekdays 13 departures · first 06:00 · last 20:35 · daytime every ~75 min

0606:00 06:50
0707:50
0909:00
1010:10
1111:20
1212:30
1313:45
1515:00
1616:20
1717:45
1919:25
2020:35
How often?
10–16 midday72 min apart

Saturday no service

Sunday no service

Şişli Merkez → Kağıthane Return

Weekdays 1 departures · first 21:05 · last 21:05

2121:05

Saturday no service

Sunday no service

K4 stops

29 stops, in the order published by İETT.

Şişli Merkez → Kağıthane 10

  1. Şişli Merkez
  2. Karkuyusu
  3. Izzetpaşa
  4. Istanbul Adalet Sarayı
  5. Taş Ocağı Caddesi
  6. Yunus Emre Cami
  7. 15 Temmuz Şehitler Caddesi
  8. Fevzi Çakmak Caddesi
  9. Fevzi Çakmak Parkı
  10. Kağıthane Anadolu Lisesi

Kağıthane → Şişli Merkez 19

  1. Fazilet Parkı
  2. Yavuz Selim Parkı
  3. Ayazma Yolu
  4. Kağıthane
  5. Kağıthane
  6. Ayazma Yolu
  7. Yavuz Selim Parkı
  8. Fazilet Parkı
  9. Kağıthane Anadolu Lisesi
  10. Fevzi Çakmak Parkı
  11. Fevzi Çakmak Caddesi
  12. 15 Temmuz Şehitler Caddesi
  13. Yunus Emre Cami
  14. Taş Ocağı Caddesi
  15. Çağlayan Kavşağı
  16. Çağlayan Kavşağı
  17. Istanbul Adalet Sarayı
  18. Şişli Mesleki ve Teknik Anadolu Lisesi
  19. Şişli

Frequently asked

What time is the first K4 bus?

On weekdays the first bus leaves Kağıthane at 06:00.

What time is the last K4 bus?

On weekdays the last bus leaves at 20:35.

How often does the K4 run?

Roughly every 75 minutes during the day on weekdays. By time band: 10–16 midday every 72 min. This is the planned frequency; check the live position for traffic delays.

Which stops does the K4 serve?

10 stops towards Şişli Merkez: Şişli Merkez, Karkuyusu, Izzetpaşa, Istanbul Adalet Sarayı, Taş Ocağı Caddesi, Yunus Emre Cami, 15 Temmuz Şehitler Caddesi, Fevzi Çakmak Caddesi, Fevzi Çakmak Parkı, Kağıthane Anadolu Lisesi. Full list above.

Where does the K4 go?

It runs between Kağıthane and Şişli Merkez (Kağıthane – Şişli Merkez). Both directions are above.

Related lines

Source: the planned timetable published by İETT, re-read by MetroFlow weekly. The data on this page last changed on . Public holidays run the Sunday timetable; İETT announces short-notice changes in its own notices.