Sauna Prices Oslo 2026: KOK 380 NOK, SALT 300 NOK, SATS 699 NOK/mnd
Which Oslo sauna option is worth it depends almost entirely on one number: how many times a month you will actually go. Huk at Bygdøy is free but weather-dependent. Public pools cost 60–100 NOK per visit. KOK and SALT (300–380 NOK/session) deliver a premium floating sauna experience — but become expensive above 4 visits a month. Gym saunas flip the math: SATS Standard Oslo at 699 NOK/month costs under 35 NOK per visit at 20 visits. Evo Fitness and Fresh Fitness have no sauna. The break-even analysis for every option is below.
Price Comparison
| Sauna type | Example | Drop-in | Month/Pass | What included |
|---|---|---|---|---|
| Free outdoor | Huk badstu | Free | - | Sauna + sea bath |
| Public pool | Tøyen, Vestbad | 60-100 kr | 400-700 kr (10-pass) | Sauna + pool + shower |
| Budget gym | Friskis & Svettis | - | 250 kr/mnd | Sauna + gym + shower |
| Premium gym | SATS | - | 500-1000 kr/mnd | Luxury sauna + gym + classes |
| Floating sauna | KOK Oslo | 380 kr | Single session 380 NOK (2.5h). Advance booking. | Sauna + fjord bath + lounge |
| Premium floating | SALT | 300 kr | Single session 300 NOK (2h). Season pass available. | Multiple saunas + ice house + restaurant |
| Spa | The Well, Vømmøl Spa | 400-1500 kr | - | Sauna + spa facilities |
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KOK vs SALT: Which Floating Sauna Is Worth It and for Whom?
KOK Oslo and SALT are Oslo's two main floating saunas on the fjord. KOK Oslo costs 380 NOK per 2.5-hour session (2026) — includes wood-fired sauna, cold plunge in the fjord, and towel. Advance booking is mandatory. Weekend sessions sell out 3–4 weeks ahead in winter. SALT costs 300 NOK per 2-hour session, with access to multiple saunas, cold plunge, and cultural events. Season passes available at salt.nu. Both offer private group bookings. Best value per experience: SALT (cheaper per session). Best atmosphere: KOK (more intimate, stronger wood firing).
When Does a Gym Sauna Membership Beat Drop-In Prices?
For frequent sauna use, a gym membership is the best value in Oslo. Friskis & Svettis (250 NOK/month + 250 NOK/year) includes sauna at no extra cost. SATS Standard Oslo (699 NOK/month) gives unlimited sauna at 5 Oslo locations: Colosseum (sauna + steam room + pool), Bislett, Nydalen, Storo and Torggata. At 20 visits per month, that's under 35 NOK per visit — cheaper than any drop-in option. Important: Evo Fitness and Fresh Fitness have no sauna at any Oslo location. Fitness24Seven also has no sauna. SATS is the only major chain with sauna in Oslo (2026). For students: Friskis 249 NOK/month, Fitness24Seven 319 NOK/month (no sauna), SATS 20% discount.
Public Pools and Free Oslo Saunas: What Is the Real Trade-Off?
For sporadic sauna use or tight budget, Oslo's public pools are unbeatable on price. Tøyen bath, Vestkantbadet, Frognerbadet, and other municipal facilities charge 60-100 NOK entrance which includes access to swimming pool, sauna, and shower. Most also sell 10-visit cards for approx. 400-700 NOK (40-70 NOK/visit) - still much cheaper than private alternatives. Sauna quality varies: Tøyen has newly renovated sauna, while older facilities can be more worn. Opening hours are limited (typically 06:00-20:00 weekdays, shorter on weekends). The only truly free alternative is Huk sauna at Bygdøy - an outdoor sauna right by the sea, open year-round. No fee, no reservation needed, but can be crowded on weekends and warm summer days. Huk works best early morning or weekdays. Other free/low-cost alternatives: Some companies offer employee sauna (free for employees), housing cooperatives have shared sauna (included in rent), and Oslo municipality has some subsidized low-price offers for low-income groups. Best budget drop-in: Public pools. Best free: Huk sauna.
Ready to book a sauna in Oslo?
Now that you know the prices, learn how to book saunas in Oslo - from same-day drop-ins to private floating saunas. Get insider tips on best times to avoid fully booked weekends and save money.
See complete booking guide →Frequently Asked Questions About Sauna Prices in Oslo
What is the cheapest sauna in Oslo?
The cheapest alternatives are public pools (approx. 60-100 NOK entrance includes sauna), Friskis&Svettis (250 NOK/month with unlimited sauna access), and Huk sauna (free outdoor sauna at Bygdøy). If you use sauna less than once per week, drop-in at public pools is cheapest. For frequent use (2-3+ times/week), Friskis&Svettis is best value.
How much does KOK Oslo and SALT cost?
KOK Oslo: 380 NOK per 2.5-hour session (2026). Includes wood-fired sauna, cold plunge in the fjord, and towel. Advance booking required. SALT: 300 NOK per 2-hour session. Both offer private events at higher prices. Check kok.no and salt.nu for current prices and availability.
Are gym saunas cheaper than dedicated saunas?
Yes, for frequent use. Friskis & Svettis (250 NOK/month) includes sauna. SATS Standard Oslo (699 NOK/month) gives unlimited sauna at 5 locations — under 35 NOK/visit at 20 visits/month. Evo Fitness and Fresh Fitness have no sauna. For someone who only wants sauna without training, KOK/SALT or public pools are better.
Are there free saunas in Oslo?
Yes, a few: Huk sauna at Bygdøy (free outdoor sauna, open year-round at sea bath), some companies offer free sauna for employees, and some shared saunas in housing cooperatives/apartment buildings. Most "free" alternatives require you to be member of something (company, housing cooperative, organization). Huk is the only truly public free alternative.
What do I get for the price at different saunas?
Public pool (60-100 NOK): Sauna + pool + shower. KOK/SALT (180-350 NOK): Floating sauna + fjord swimming + lounge. Budget gym (250-300 NOK/month): Sauna + fitness center + shower. Premium gym (500-1000 NOK/month): Luxury sauna + fitness center + classes + pool (some). Spa (400-1500 NOK): Sauna + multiple spa facilities + treatments (extra cost). Higher price = better facilities, longer opening hours, less crowded.
Is membership or drop-in better value?
General rule of thumb: Drop-in if you use sauna <1 time/week. Punchcard if 1-2 times/week. Monthly pass/membership if 2+ times/week. Example: KOK drop-in 220 NOK × 2 times/week × 4 weeks = 1760 NOK/month. KOK membership = 1200-1500 NOK/month. Membership saves 260-560 NOK/month. For frequent users, membership pays off after 5-8 visits per month.
Do sauna prices vary by season or time of day?
Yes, some places: SALT has seasonal pricing (higher May-September, lower October-April) and time-based pricing (more expensive Friday/Saturday evening). KOK has mostly fixed price. Gyms have fixed monthly price regardless of season. Public pools have fixed price. Some spas have discounts outside weekend/holidays. Generally: Floating saunas (KOK/SALT) are more expensive in summer and on weekends. Gyms have fixed prices.
Which saunas have the best value for money?
1–2 times/month: Vestbadet/public pool (100–150 NOK drop-in). 3–5 times/month: KOK (380 NOK/session) or SALT (300 NOK/session) for the experience. 8+ times/month: SATS Standard Oslo (699 NOK/month) — under 87 NOK/visit, cheapest per visit over 8 visits. 15+ times/month: Friskis & Svettis (250 NOK/month unlimited). Evo Fitness has no sauna.
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