Thalassa

Hotel star rating:
Star rating is a general guide, which helps understand the level of facilities a hotel has to offer.
Lassi, Kefalonia, Greek Islands
FREE hotel amendments
Low Deposits from per person
No availability for this hotel but you might like these instead...
No availability for this hotel but you might like these instead...
Why book with us?
  • Low Deposits from per person
    It’s super easy to secure your holiday right now without paying in full. Just pay a Low Deposit from only per person and pay for the rest later!
  • Price Match Guarantee
    If you book with us & within 24 hours find your holiday on sale at a lower price on a US based travel website, you can benefit from our Lowest Price Promise, and we’ll refund you the difference! Subject to T&Cs.
  • Secure Booking
    You can rest assured your booking is in good hands as we take over 2 million people on holiday each year. Plus, we are fully ATOL protected.
  • Monthly Payments available
    For a stress-free booking, simply make an initial deposit today & then follow up with recurring monthly payments!
Guests love...
  • ExcellentRomantic Hotel
What guests say...
  • Beach4.8/529 reviews

    Beautiful beach

  • Location4.7/566 reviews

    Great location

  • Bar4.5/524 reviews

    Bar is awesome

Good to know...
  • Beach nearby
  • Great view
  • Nice building
When to go...
t_0300436

Most popular facilities

  • Distance to Argostoli International Airport 4Km
  • Bar
  • Fitness Centre
  • Gym
  • Pool
  • Terrace
  • Wifi

The stylish Thalassa Boutique Hotel is set on the pretty Greek island of Kefalonia overlooking the beautiful Paleostafida Beach. Named after the Greek goddess ‘Thalassa’, who was the personification of the sea, this stunning hotel embraces the legend with incredible sea views and cool, calming colours.


The Thalassa Boutique Hotel offers a selection of chic and homely guest rooms and romantic honeymoon suites with comfortable furnishings and fresh, country-inspired décor. The hotel provides a delicious traditional Greek breakfast using locally sourced, organic ingredients for guests to enjoy in the pretty setting of the light, decadent breakfast room.


The Thalassa Boutique Hotel has plenty of areas in which relax including the lobby lounge veranda where you can enjoy a glass of complimentary local wine while taking in the magnificent sea views. Beside the hotel swimming pool you’ll discover another great place to sit back and unwind - this terrace boasts beautiful views like the rest of the hotel!


Get active in the Thalassa Boutique Hotel gym or be pampered with a range of in-room spa or beauty treatments including massages and makeovers. If you fancy venturing out to explore, the beach is within walking distance and is ideal for soaking up the sun or enjoying fun watersports such as water-skiing, banana boating, and snorkelling.


Kefalonia is a stunning island, rich in history with an abundance of archaeological sites, castles and museums to be explored. Try your hand at horse riding, or even take a day trip to Zante, reachable in just one hour by ferry from Pessada.


The Thalassa Boutique Hotel Kefalonia provides the perfect, luxury holiday on this stunning Greek island, where the sea is the focal point and relaxation is guaranteed – so why wait? Book today!

    • Facilities
      • Library
      • Terrace
      • Bar/lounge
      • Wheelchair accessible – no
      • Fitness facilities
      • Concierge services
      • 24-hour front desk
      • Pool umbrellas
      • Free breakfast
      • Restaurant
      • Meeting rooms
      • Free self parking
      • Dry cleaning/laundry service
      • Free WiFi
      • Pool sun loungers
      • Airport transportation (surcharge)
      • Smoke-free property
      • Garden
      • Outdoor seasonal pool
    • Sports and leisure
      • Gym
      • Outdoor Pool(s)
      • Parasols
      • Pool bar
      • Sun loungers
      • Sun terrace

Room facilities

Make yourself at home in one of the 35 air-conditioned rooms featuring flat-screen televisions. Rooms have private furnished balconies or patios. Complimentary wireless Internet access is available to keep you connected. Private bathrooms with bathtubs or showers feature complimentary toiletries and hair dryers.

All inclusive

Enjoy a meal at the restaurant, or stay in and take advantage of the hotel's room service (during limited hours). Quench your thirst with your favorite drink at the bar/lounge. A complimentary buffet breakfast is served daily from 8:00 AM to 10:00 AM.

Other information

Distances are displayed to the nearest 0.1 mile and kilometer.

Paliostafída - 0.2 km / 0.1 mi
Makris Yalos Beach - 0.6 km / 0.4 mi
Platýs Gialós - 1.2 km / 0.7 mi
Áspros Vráchos - 1.6 km / 1 mi
Kalámia - 2 km / 1.3 mi
Port of Argostoli - 3.3 km / 2.1 mi
Memorial Acqui Division - 4.1 km / 2.6 mi
Fanari Beach - 4.5 km / 2.8 mi
Saint Theodoron Lighthouse - 4.8 km / 3 mi
Megali Ammos - 6.3 km / 3.9 mi
Spasmata Beach - 6.7 km / 4.2 mi
Ammes Beach - 7.8 km / 4.9 mi
Eglina Beach - 8.1 km / 5 mi
Lygiá - 8.7 km / 5.4 mi
Svoronata Marina - 8.8 km / 5.5 mi

The preferred airport for Thalassa Boutique Hotel is Argostolion (EFL-Kefalonia Island Intl.) - 6.6 km / 4.1 mi

Overnight Stay Tax, charged per night, per room. The amounts are detailed below and are to be paid directly to the hotel upon check-in:


Hotel Accommodation:

5 Star: €4.00

4 Star: €3.00

3 Star: €1.50

1-2 Stars: €0.50


Furnished Rooms/Apartments:

4 Keys: €1.00

3 Keys: €0.50

1-2 Keys: €0.25

Points of interest

  • Kefallinia Airport 20 minutes
  • Resort Centre 400m
To make booking a cheap holiday at Thalassa in Lassi easier for you, we provide a range of different payment options. To find out if you can book Thalassa with a low deposit holiday option or to check if you can grab a last minute holiday deal, please see our latest prices and availability.
A selection of available rooms is shown below. There may be more options available, shown after you've made your flight selection.
Superior Double or Twin Room with Balcony/Terrace and Sea View
  • Living Room
  • Bathroom
  • Shower
  • Hairdryer
  • Direct dial telephone
  • TV
  • Fridge
  • Mini fridge
  • Tea and coffee making facilities
  • Individually adjustable air conditioning
  • Individually adjustable heating
  • Safe
  • Balcony/Terrace
Double or Twin Room with Balcony/Terrace and Sea View
  • Living Room
  • Bathroom
  • Shower
  • Hairdryer
  • Direct dial telephone
  • TV
  • Fridge
  • Mini fridge
  • Tea and coffee making facilities
  • Individually adjustable air conditioning
  • Individually adjustable heating
  • Safe
  • Balcony/Terrace
Double or Twin Room Inner with Balcony/Terrace
  • Living Room
  • Bathroom
  • Shower
  • Hairdryer
  • Direct dial telephone
  • TV
  • Fridge
  • Mini fridge
  • Tea and coffee making facilities
  • Individually adjustable air conditioning
  • Individually adjustable heating
  • Safe
  • Balcony/Terrace
Double or Twin Room with Balcony/Terrace
  • Living Room
  • Bathroom
  • Shower
  • Hairdryer
  • Direct dial telephone
  • TV
  • Fridge
  • Mini fridge
  • Tea and coffee making facilities
  • Individually adjustable air conditioning
  • Individually adjustable heating
  • Safe
  • Balcony/Terrace
Superior Double Room with Balcony/Terrace and Sea View
  • Living Room
  • Bathroom
  • Shower
  • Hairdryer
  • Direct dial telephone
  • TV
  • Fridge
  • Mini fridge
  • Tea and coffee making facilities
  • Individually adjustable air conditioning
  • Individually adjustable heating
  • Safe
  • Balcony/Terrace
Double Room with Balcony/Terrace and Sea View
  • Living Room
  • Bathroom
  • Shower
  • Hairdryer
  • Direct dial telephone
  • TV
  • Fridge
  • Mini fridge
  • Tea and coffee making facilities
  • Individually adjustable air conditioning
  • Individually adjustable heating
  • Safe
  • Balcony/Terrace
Classic Double or Twin Room with Balcony/Terrace and Sea View
  • Living Room
  • Bathroom
  • Shower
  • Hairdryer
  • Direct dial telephone
  • TV
  • Fridge
  • Mini fridge
  • Tea and coffee making facilities
  • Individually adjustable air conditioning
  • Individually adjustable heating
  • Safe
  • Balcony/Terrace
Guests love...
  • ExcellentRomantic Hotel
What guests say...
  • Beach4.8/529 reviews

    Beautiful beach

  • Location4.7/566 reviews

    Great location

  • Bar4.5/524 reviews

    Bar is awesome

Good to know...
  • Beach nearby
  • Great view
  • Nice building
When to go...
t_0300436
Why book with us?
  • Low Deposits from per person
    It’s super easy to secure your holiday right now without paying in full. Just pay a Low Deposit from only per person and pay for the rest later!
  • Price Match Guarantee
    If you book with us & within 24 hours find your holiday on sale at a lower price on a US based travel website, you can benefit from our Lowest Price Promise, and we’ll refund you the difference! Subject to T&Cs.
  • Secure Booking
    You can rest assured your booking is in good hands as we take over 2 million people on holiday each year. Plus, we are fully ATOL protected.
  • Monthly Payments available
    For a stress-free booking, simply make an initial deposit today & then follow up with recurring monthly payments!

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