The two-hour crossing, play areas on every ship, and buffet deals for children make this route a natural fit for families. Children under 6 travel free with Tallink and Eckerö Line — and every child needs their own ID.
Each operator handles children's fares differently — a flat percentage doesn't tell the whole story. Here's how it actually breaks down.
| Operator | Free | Children & Teens | Notes |
|---|---|---|---|
| Tallink | 0–5 years | 6–17 years: junior fare, price shown at booking | Declare free-riding children too, with name and date of birth, at booking |
| Viking Line | Not publicly set for Helsinki–Tallinn | Child price shown at booking | The well-known “under 12 free” rule applies only to Helsinki–Stockholm |
| Eckerö Line | Under 6 years | 6–17 years: from €10 per crossing, from €7 with an S-Etukortti card (offer runs through 31 Dec 2026) | Adults from €15 per crossing |
Sources: official price pages of Tallink and Eckerö Line. As of August 2026.
All three operators have play areas on board — each with its own twist: Lotte Village on Tallink, the ball pit on Viking XPRS, the sea-view playground on the Finlandia.
Here's how the three operators differ on family and children's services.
| Criteria | Tallink Silja Line |
Viking Line |
Eckerö Line |
|---|---|---|---|
| Children free | 0–5 years | Not publicly set for this route | Under 6 years |
| Children's fare 6–17 | Junior fare (price at booking) | Price at booking | From €10, from €7 with S-Etukortti |
| Play area | Lotte Village — Megastar deck 9, MyStar deck 8 | Playroom with ball pit | Playground in Bistro & Cafe Satama, deck 8 |
| Gaming | Game Room with video games | No | No |
| Children in the buffet | Under 6 free (advance reservation) | Under 6 free (advance purchase); €2–4 on board for ages 1–5 | Under 6 free; 6–17 half price + coloring book |
| Mascot / program | FriendSHIP Package (€18.90) | Ville Viking — Fri–Sun & holidays | ParadoxSea summer program 2026 |
| Travelling alone from | 15 yrs (day trip, parental form) | 16 yrs (one-way only; day cruise: 18) | 16 yrs (original form required) |
The biggest difference between operators isn't price — it's the age rules, ranging from “15 with a form” to “not allowed on day cruises under 18 at all.”
| Operator | Travelling alone from | Conditions |
|---|---|---|
| Tallink | 15 years | Day crossings and day cruises only, with written parental travel permission (form available on tallink.com, also in German). Under 15: companion must be at least 21 (day trip) or 25 (with overnight stay). |
| Viking Line | 16 years | One-way crossings only. Under 16, nothing works alone on Helsinki–Tallinn — not even with written permission. Companion must be at least 18, and checking in together is mandatory. |
| Eckerö Line | 16 years | 16–17-year-olds may travel alone on crossings and day cruises — only with Eckerö Line's original consent form, checked at check-in. Otherwise: a parent/guardian or authorized supervisor aged 22+ (max. 10 minors). |