Bus - 21N

21N Line

Katajaharju

HSL

HSL 21N bus Route Schedule and Stops (Updated)

The 21N bus (Katajaharju) has 22 stops departing from Postitalo and ending at Katajaharju.

Choose any of the 21N bus stops below to find updated real-time schedules and to see their route map.

Direction: Katajaharju (22 stops)

  • Postitalo

  • Simonkatu

  • Kampintori

  • Ruoholahdenkatu

  • Länsiväylä

  • Salmisaari

  • Lauttasaaren Silta

  • Pajalahdentie

  • Heikkiläntie

  • Vattuniemenkuja

  • Nahkahousuntie

  • Vattuniemi

  • Wavulinintie

  • Särkiniementie

  • Hevosenkenkäpuisto

  • Lauttasaaren Kirkko

  • Kuikkarinne

  • Takaniementie

  • Viklakuja

  • Vaskiniementie

  • Koivusaarentie

  • Katajaharju

21N FAQ

  • What time does the 21N bus start operating?

    Services on the 21N bus start at 00:17 on Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

  • What time does the 21N bus stop working?

    Services on the 21N bus stop at 23:47 on Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

  • What time does the 21N bus arrive?

    When does the Katajaharju Bus line come? Check Live Arrival Times for live arrival times and to see the full schedule for the Katajaharju Bus line that is closest to your location.

  • How much is the 21N (Katajaharju) bus fare?

    The Katajaharju (Katajaharju) bus fare is about €2.80.

  • Does the HSL 21N bus line run on Ascension Day?

    The 21N bus's operating hours on Ascension Day may change. Check the Moovit app for latest changes and live updates.

  • Is there a 21N bus stop near me?

    Click here to view the nearest 21N bus stop.

HSL 21N bus Route Map - Katajaharju

21N bus Line Map
PDF Version: 21N schedule, stops and map21N - Katajaharju timetable

21N bus Schedule

21N bus route operates everyday. Regular schedule hours: 00:17 - 23:47

DayOperating HoursFrequency (min)
Sun00:17 - 23:4730
Mon00:17 - 23:4730
Tue00:17 - 23:4730
Wed00:17 - 23:4730
Thu00:17 - 23:4730
Fri00:17 - 23:4730
Sat00:17 - 23:4730

HSL bus Service Alerts

See all updates on 21N (from Postitalo), including real-time status info, bus delays, changes of routes, changes of stops locations, and any other service changes. Get a real-time map view of 21N (Katajaharju) and track the bus as it moves on the map. Download the app for all HSL info now.

21N line bus fare

HSL 21N (Katajaharju) ride fare is about €2.80. Prices may change based on several factors. For more information about HSL’s ticket costs, please check the Moovit app or HSL’s official website.

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21N (HSL)

The first stop of the 21N bus route is Postitalo and the last stop is Katajaharju. 21N (Katajaharju) is operational during everyday.

Additional information: 21N has 22 stops and the total trip duration for this route is approximately 23 minutes.

On the go? See why over 1.5 million users trust Moovit as the best public transit app. Moovit gives you HSL suggested routes, real-time bus tracker, live directions, line route maps in Helsinki, and helps to find the closest 21N bus stops near you. No internet available? Download an offline PDF map and bus schedule for the 21N bus to take on your trip.

Line 21N Real Time Bus Tracker

Track line 21N (Katajaharju) on a live map in real time and follow its location as it moves between stations. Use Moovit as a line 21N bus tracker or a live HSL bus tracker app and never miss your bus.

Use the app as a trip planner for HSL or a trip planner for Metro, Tram, Train, Bus or Ferry to plan your route around Helsinki. The trip planner shows updated data for HSL and any bus, including line 21N, in Helsinki

21N - Alternative Directions

HSL Lines in Helsinki

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