B21

Passenger ferry Son - Aker brygge

17 stopsOslo/VikenRUT

Passenger ferry Son - Aker brygge has 1–2 departures on weekdays each way. First departure 09:45, last departure 09:45–17:35, crossing time approx. 143 min. Timetables updated 18 August 2026.

Passenger ferry between Drøbak and Filtvet with 17 stops in Oslo/Viken. Travel time approx. 143 minutes. Departures Mon-Fri + Sat + Sun.

View departures on the map Timetable

Notices

Reisende fra Drøbak til Oscarsborg tas ikke med. Benytt Oscarsborgfergen, se www.oscarsborgfestning.no

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Route map

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Real-timeLive

Next departures

11:36
Son
12:57
Aker brygge

Green dot = live data · open ring = scheduled only · Departures from Drøbak

Timetable

Timetables

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From Aker brygge → Son

Son - Aker brygge — From Aker brygge → Son
Aker brygge	Nesoddtangen	Flaskebekk	Sjøstrand	Ildjernet	Steilene	Ommen	Fjellstrand	Søndre Langåra	Lågøya	Fagerstrand	Aspond	Håøya	Oscarsborg vestre	Drøbak	Filtvet	Son
Weekdays
09:45	10:03	10:07	10:11	10:16	10:24	10:28	10:34	10:43	10:49	10:55	11:00	11:08	11:16	11:36	11:53	12:08
-only Fri	17:35	17:39	17:43	17:48	17:56	18:00	18:06	18:15	18:21	18:27	18:32	18:40	18:48	18:53	-	-
Saturday
09:45	10:03	10:07	10:11	10:16	10:24	10:28	10:34	10:43	10:49	10:55	11:00	11:08	11:16	11:36	11:53	12:08
15:15	15:33	15:37	15:41	15:46	15:54	15:58	16:04	16:13	16:19	16:25	16:30	16:38	16:46	17:06	17:23	17:38
Sunday
09:45	10:03	10:07	10:11	10:16	10:24	10:28	10:34	10:43	10:49	10:55	11:00	11:08	11:16	11:36	11:53	12:08
15:15	15:33	15:37	15:41	15:46	15:54	15:58	16:04	16:13	16:19	16:25	16:30	16:38	16:46	17:06	17:23	17:38

Swipe sideways to see all stops · orange dot = terminus

From Son → Aker brygge

Son - Aker brygge — From Son → Aker brygge
Son	Filtvet	Drøbak	Oscarsborg vestre	Håøya	Aspond	Fagerstrand	Lågøya	Søndre Langåra	Fjellstrand	Steilene	Ildjernet	Sjøstrand	Flaskebekk	Nesoddtangen	Aker brygge
Weekdays
12:10	12:26	12:57	13:03	13:13	13:19	13:24	13:29	13:35	13:44	13:53	14:01	14:05	14:09	14:18	14:32
-only Fri	-	19:08	-	-	-	19:23	19:28	19:33	-	-	19:48	-	19:53	-	20:07
Saturday
12:10	12:26	12:57	13:03	13:13	13:19	13:24	13:29	13:35	13:44	13:53	14:01	14:05	14:09	14:18	14:32
17:40	17:56	18:27	18:33	18:43	18:49	18:54	18:59	19:05	19:14	19:23	19:31	19:35	19:39	19:48	20:02
Sunday
12:10	12:26	12:57	13:03	13:13	13:19	13:24	13:29	13:35	13:44	13:53	14:01	14:05	14:09	14:18	14:32
17:40	17:56	18:27	18:33	18:43	18:49	18:54	18:59	19:05	19:14	19:23	19:31	19:35	19:39	19:48	20:02

Swipe sideways to see all stops · orange dot = terminus

Timetable valid from 16 Aug 2026 to 4 Oct 2026. Check with the operator for any changes.

Seasonal timetable

Summer timetable 2026 – Son - Aker brygge

The 2026 summer timetable for Son - Aker brygge is in the timetable above. Times are refreshed daily from Entur and always show the current schedule – 1–2 departures on weekdays, first 09:45, last 09:45–17:35.

See seasonal timetables and schedule changes for all connections

Stop sequence

Stops

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Key info

About the route

Region: Oslo/Viken
Operating authority: Ruter
Type: Passenger ferry
Stops: 17
Route number: B21
Segment: Drøbak – Filtvet
Service days: Mon-Fri + Sat + Sun
Travel time: ca. 143 min
First/last: 09:45 / 17:35

The route is operated under Ruter as part of the public transport network in Oslo/Viken. Live positions and timetables on this page come from Entur and the Norwegian Coastal Administration.

Related routes

Routes sharing stops

B22Aker brygge - Drøbak via VollenPassenger ferry · 7 stops
B1XAker Brygge - HovedøyaPassenger ferry · 2 stops
B2LangøyenePassenger ferry · 3 stops
B11Lysaker - NesoddtangenPassenger ferry · 2 stops
B10Nesoddtangen - Aker bryggePassenger ferry · 2 stops

See all routes

Transfers

Connections

Routes you can transfer to from stops on this route.

From Drøbak

OscarsborgPassenger ferry

From Aker brygge

B20Slemmestad - Aker bryggePassenger ferry B1ØyenePassenger ferry

Questions and answers

Frequently asked questions

Which stops does Son - Aker brygge serve?

Son - Aker brygge serves 17 stops: Drøbak, Fagerstrand, Lågøya, Søndre Langåra, Ildjernet, Flaskebekk, Aker brygge, Nesoddtangen, Sjøstrand, Steilene, Ommen, Fjellstrand, Aspond, Håøya, Oscarsborg vestre kai, Son, Filtvet.

Is Son - Aker brygge an express boat or a ferry?

Son - Aker brygge is categorised as passenger ferry. The route operates in the Oslo/Viken region.

Who operates Son - Aker brygge?

Son - Aker brygge is part of the public transport network run by Ruter in Oslo/Viken. Timetables and tickets are available from Ruter or here on Havspor.

Can I track Son - Aker brygge live?

Yes — on Havspor you can follow Son - Aker brygge live on the map. Havspor shows the positions of express boats and ferries along the entire Norwegian coast using AIS data.

How long does Son - Aker brygge take?

The journey time for Son - Aker brygge is approx. 143 minutes from Drøbak to Filtvet.

On which days does Son - Aker brygge run?

Son - Aker brygge has departures Mon-Fri + Sat + Sun. First departure at 09:45, last at 17:35.

Does Son - Aker brygge have separate summer or winter timetables?

The timetable on this page always shows the current schedule for Son - Aker brygge, updated daily from Entur. The current table is valid 16.08.2026–04.10.2026. A full overview of schedule changes is at havspor.no/sesongruter.

Do I need to book tickets in advance?

On car ferries you pay on board with AutoPASS, FerryPay or card. Advance booking is normally not needed. Fares and AutoPASS discounts: havspor.no/priser.