Oslo Day Trips: 4 Days on a Budget
Four days is the 3-day plan plus Drammen, the cheapest regional train fare on the whole list. Still no rental car, still nothing that needs booking more than a day ahead. Want more? The 5-day plan adds the Oslofjord cruise as a genuine splurge day. See all six versions in the Oslo day trips guide .
Book these before you go
- Hotel: compare current Sentrum and Grünerløkka rates on Booking.com before summer prices climb
- A guided Fredrikstad walk: compare options on GetYourGuide if you’d rather skip researching Gamlebyen yourself
- Holmenkollen ski jump tower and museum: check current tickets on GetYourGuide
| Day | Focus | Travel time | Cost |
|---|---|---|---|
| Day 1 | Land, set up Ruter, evening ferry to Hovedøya | 10-15 min ferry | NOK 46 |
| Day 2 | Fredrikstad’s Gamlebyen fortress town | About 1 hour by train | NOK 200-390 |
| Day 3 | Nordmarka and Holmenkollen forest | 30-40 min by T-bane | NOK 46 (already paid) |
| Day 4 | Drammen | 30-40 min by train | NOK 125-260 |
Day 1: Land and take one cheap bite of the fjord
Land at Oslo Gardermoen (OSL) and take Flytoget (19-20 minutes, roughly NOK 268) or the cheaper Vy regional train (23-30 minutes, around NOK 124) into Oslo S. Drop your bags in Sentrum or Grünerløkka and load a Zone 1 ticket into the RuterBillett app, NOK 46 for a single fare, it covers the T-bane, trams, buses, and the Oslofjord passenger ferries for the rest of the trip. In the afternoon, walk to the Opera House and climb its free roof for the first proper look at the fjord. In the evening, take the standard Zone 1 ferry out to Hovedøya, the closest island, for a short walk among its ruins and beaches before the light fades. Back in Sentrum for dinner.
Day 2: Fredrikstad’s Gamlebyen, the best value day trip from Oslo
Trains from Oslo S run roughly hourly and take about an hour, with one-way fares clustering around NOK 200-390 depending on how far ahead you book. Don’t stop at the modern Fredrikstad train station and assume you’ve seen the sight; the actual draw, Gamlebyen, sits across the river. Walk to the ferry terminal and take the 2-minute crossing into the walled old town, built in 1567 and still home to roughly 350 residents behind its own ramparts, alongside the cafes, galleries and craft shops lining its streets. Details on the fortress and current hours are on Visit Fredrikstad & Hvaler . Train back to Oslo S for dinner in Sentrum.
Day 3: Nordmarka and Holmenkollen, the day trip your city ticket already covers
Line 1 of the T-bane runs straight to Holmenkollen and Frognerseteren stations, 30 to 40 minutes from Sentrum, on the same Zone 1 fare you loaded on day one. Climb the Holmenkollen ski jump tower and museum, roughly NOK 160-190 for the tower and exhibits, if you want the view and the history. Then walk into Nordmarka itself: in winter, the forest holds roughly 2,600km of groomed cross-country trails, including floodlit sections for after-dark skiing; in warmer months the same trails work as hiking routes past lakes like Sognsvann. T-bane back to Sentrum for dinner.
Day 4: Drammen, the cheapest regional fare on this list
A 30 to 40-minute regional train west of Oslo puts you in Drammen for roughly NOK 125-260 one-way, the least expensive of the three regional-train trips in this plan. It’s a genuine, working Norwegian city rather than a curated tourist stop, so walk the riverside promenade along the Drammenselva and treat the rest of the day as a slow, low-key half-day rather than a checklist of sights. There’s no must-book attraction here, and after three busier days that’s the point. Train back to Oslo S for a final dinner.
Is Four Days Enough to Skip the Oslofjord Cruise Entirely?
Yes, and this version does exactly that. Between the free ferry on day one, Fredrikstad on day two, Nordmarka on day three and Drammen on day four, none of the four days needs the roughly NOK 410-plus cruise ticket. Want the cruise as a deliberate splurge instead of skipping it? The 5-day plan adds it as its own day.
How Much Does This 4-Day Version Cost in Total?
Figure roughly NOK 1,200-2,000 for the four day trips combined, per person: the NOK 46 ferry, the NOK 200-390 Fredrikstad round trip, Nordmarka on transit you’ve already paid for, and NOK 125-260 for Drammen. None of the four regional trains and ferries is covered by the Oslo Pass, so skip the pass for this version and pay each fare as you go.
Buy the Drammen ticket on the Vy app rather than at the station machine; it’s one less queue on a day built around moving slowly.