Travel Information
Compare train and bus for Oslo to Porsgrunn
Omio recommends booking the bus as it is the most popular option from Oslo to Porsgrunn among Omio's users. If you are prioritising price, take the bus, with an average ticket price of €39 For those with little time, consider booking a bus, which has an average total journey time of 2h 26m. Average ticket prices depend on the travel mode: a bus costs an average of €39, while a bus costs an average of €39.
Distance: 65 miles (106 km)
Compare bus with
Most popular Bus | Driving |
|---|---|
€39 Average price Cheapest | €41 Average price (fuel + tolls) |
2h 26m Average total duration Fastest 1h 56m Onboard + 30m Additional time* | 1h 53m Average total duration (door-to-door) |
![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options |
Tickets start at around €39 compared to roughly €41 in fuel and tolls — a saving of about €2. The journey takes 1h 56m versus 1h 53m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
Travel optionsfrom Oslo to Porsgrunn
How to get from Oslo to Porsgrunn by train, bus or flight.
Our recommendation
The best way to travel from Oslo to Porsgrunn is by taking a bus because it’s the best combination of price and speed.
FlixBus7:20 AM2h08Oslo, Schweigaards gate (Bussterminal)9:28 AMPorsgrunn, Breviksvegen (Skjelsvik hub)€241One-way0 transfers
Cheapest
FlixBus7:20 AM2h08Oslo, Schweigaards gate (Bussterminal)9:28 AMPorsgrunn, Breviksvegen (Skjelsvik hub)€241One-way0 transfers
Fastest
VY1905:00 PM1h52Oslo, Schweigaards gate (Bussterminal)6:52 PMPorsgrunn, Breviksvegen (Skjelsvik hub)€361One-way0 transfers
Other options
FlixBus4:30 PM2h03Oslo, Schweigaards gate (Bussterminal)6:33 PMPorsgrunn, Breviksvegen (Skjelsvik hub)€251One-way0 transfers
FlixBus3:00 PM2h03Oslo, Schweigaards gate (Bussterminal)5:03 PMPorsgrunn, Breviksvegen (Skjelsvik hub)€261One-way0 transfers
FlixBus9:30 AM2h03Oslo, Schweigaards gate (Bussterminal)11:33 AMPorsgrunn, Breviksvegen (Skjelsvik hub)€261One-way0 transfers
Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, buses and flights
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FAQs: Travel from Oslo to Porsgrunn
Travel to Porsgrunn easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Oslo to Porsgrunn.

- Around 18 buses per day.
However, we recommend checking specific travel dates for your route between Oslo and Porsgrunn as scheduled services by train and bus can vary by season or day of the week.
- Buses mostly depart from Oslo, Schweigaards gate (Bussterminal) and arrive in Porsgrunn, Breviksvegen (Skjelsvik hub).
- Ferries mostly depart from Strömstad-Sandefjord and arrive in Sandefjord Port.
- Travel with Vy Bus4You, FlixBus to go to Porsgrunn by bus.
- 18 direct buses per day with Vy Bus4You, FlixBus.
Travelling from Oslo to Porsgrunn: related information
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