
S/Y Kos 450
LAGOON 450F | 10 SUPERB REVIEWS | FLYBRIDGE CAT · 13.96 m · 10 Guests
The Lagoon 450F rewrote the rules for mid-size catamarans. With her distinctive flybridge helm station — accessible from both sides of the cockpit — she put the skipper where they belong: above the action, with unobstructed 360-degree visibility. Ten seasons and 10 consecutive 5-star reviews later, she remains the benchmark against which newer designs are measured.
The flybridge advantage
Most catamarans put the helm in the cockpit, which means the skipper is always in the middle of dinner, drinks, and conversation. The 450F solved this elegantly: the flybridge creates a separate world for sailing while the cockpit below becomes pure living space. Families love it because children can play safely in the cockpit while an adult helms from above. Couples love it because sundowners at anchor feel like a private bar, not a navigation station.
Space that makes sense
Four double cabins across two hulls, each with its own head — no queuing for the bathroom at 7am. The forward cockpit (a Lagoon signature) adds another lounging area that most guests discover on day two and never leave. At nearly 14 metres with a 7.84m beam, she offers genuine catamaran stability without the excessive size that makes tight anchorages impossible.
Premium catamaran, Explorer pricing
At €5,640 per week all-in (skipper included) for up to 10 guests, the Lagoon 450F delivers a flybridge catamaran experience for just €564 per person. Generator, electric toilets, self-tacking jib — she comes equipped for comfort, not compromise.
George's Inside Info
“The 450F is the sweet spot of the Lagoon range — big enough for 10, nimble enough for tight anchorages like Kleftiko or Koufonisia. The flybridge isn't just about the view (though it's spectacular) — it fundamentally changes how the boat lives. The cockpit becomes social space, not navigation space. At €5,640/week all-in (skipper included) for 10 guests, that's €564 per person with generator and electric toilets included. The 10 superb reviews aren't an accident — this design just works.”
— George P. Biniaris, Managing Broker & IYBA Member
What Are the Specifications of S/Y Kos 450?
Who Is S/Y Kos 450 Ideal For?
Families with children (8-10 guests), multi-generational groups, groups of friends, anyone wanting flybridge sailing experience, charterers seeking proven reliability over newest models
What Features Make S/Y Kos 450 Stand Out?
- ✓Lagoon 450F — 2014/2016 build
- ✓4 double cabins + 2 skipper berths (sleeps 10)
- ✓4 heads for comfortable group living
- ✓Flybridge helm station with 360° visibility
- ✓Twin 57HP engines
- ✓Generator for 220V power
- ✓Self-tacking jib for easy handling
- ✓Electric toilets throughout
- ✓Forward cockpit lounge area
- ✓Solar panels
- ✓GPS plotter inside and cockpit
- ✓Autopilot
- ✓Bimini top and sprayhood
- ✓360° virtual tour available
- ✓10 consecutive 5-star reviews
What Water Toys Are Available on S/Y Kos 450?
- Tender with oars
- Snorkeling equipment
- Outboard motor (extra charge)
What Does S/Y Kos 450 Look Like Inside and Out?









What Is the Weekly Charter Rate for S/Y Kos 450?
From €5,640
Total per person/week: €801incl. APA & VAT
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