Posidonia Holidays from £206

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Your Posidonia Holiday

With all your travel plans organised before you head off, our Posidonia holiday packages let you simply focus on holidaying! One neighbourhood to consider staying in this fascinating city is Delfini, which is great for views and walking. Every trip to Posidonia needs a well-designed itinerary. Fill yours with major attractions such as Ermoupolis Town Square, Delfini Beach and Kini Beach. Whoever you're travelling with and whatever you plan to spend, your ultimate Posidonia holiday is just clicks away with Expedia.

The Latest Posidonia Holiday Deals

Prices and availability subject to change. Additional terms may apply.
Dolphin Bay Hotel

Dolphin Bay Hotel

4 out of 5
per person
11 Jun - 17 Jun
Return flight included
London (LON) to Ermoupolis (JSY)
8.2/10 Very Good! (74 reviews)
The pool, playground and beach were so fun for our little kids. They especially loved the all you can eat ice cream and popcorn!

Reviewed on 27 Nov 2023

THE NESTORIAN

THE NESTORIAN

3 out of 5
per person
11 Jun - 17 Jun
Return flight included
London (LON) to Ermoupolis (JSY)
10/10 Exceptional! (1 review)
Agnadi Syros Beachfront Studios & Rooms

Agnadi Syros Beachfront Studios & Rooms

3 out of 5
per person
30 Jun - 2 Jul
Return flight included
Athens (ATH) to Ermoupolis (JSY)
8.8/10 Excellent! (3 reviews)
Hotel Benois

Hotel Benois

4 out of 5
per person
30 Jun - 2 Jul
Return flight included
Athens (ATH) to Ermoupolis (JSY)
9.6/10 Exceptional! (107 reviews)
This hotel was excellent in every way. A two minute walk to the beach and the pool was an added bonus. Maria who manages the front desk was extremely helpful and didn’t mind answering our numerous questions. Always friendly and always smiling. The entire staff of this hotel were welcoming and made you feel right at home. The rooms are cleaned every day. And equipped with all the amenities you need. A lovely little balcony to enjoy your morning coffee. Breakfast is included and breakfast buffet was delicious and offered a wide variety. Would highly recommend!

Reviewed on 12 Oct 2023

Syros Atlantis Hotel

Syros Atlantis Hotel

3 out of 5
per person
9 Jun - 14 Jun
Return direct flight included
Birmingham (BHX) to Ermoupolis (JSY)
10/10 Exceptional! (1 review)
Brazzera Hotel

Brazzera Hotel

3 out of 5
per person
30 Jun - 2 Jul
Return flight included
Athens (ATH) to Ermoupolis (JSY)
9.6/10 Exceptional! (30 reviews)
Checkin went without any issues.

Reviewed on 17 Sep 2023

Posidonia Beach Holiday

Chill out on the shore and feel the sea breeze whip through your hair during your Posidonia holiday. If it's your first time here, why not pick up some unique seashells as a keepsake of your trip to Posidonia? Set up your base near Finikas Beach, a popular stretch of coast just 1 mile from the city centre. We also have money-saving Posidonia packages closer to Agathopes Beach, another alluring option.

Things You Should Know About Posidonia

Posidonia Essential Information

Language
Greek
Currency
Euros
Local Welcome
Ya su
Local Goodbye
Yiá sou
Closest Airport
Mykonos Island National Airport (JMK)
Max Temp Winter
13ºC
Max Temp Summer
24ºC
Top Sights
Delfini Beach, Kini Beach and Finikas Beach

Our pick of the best Posidonia Hotel Deals

Brazzera Hotel
Brazzera Hotel
3 out of 5
Beach Of Finikas, Finikas, Syros, Syros Island
Stay at this 3-star beach hotel in Syros. Enjoy free WiFi, free parking and a beach locale. Popular attractions Finikas Beach and Agathopes Beach are located ...
9.6/10 Exceptional! (30 reviews)
"Checkin went without any issues."

Reviewed on 17 Sep 2023

Brazzera Hotel
Good Life Greece Eco Villas
Good Life Greece Eco Villas
3.5 out of 5
Poseidonia, Syros, Syros Island
Stay at this 3.5-star beach holiday home in Syros. Enjoy free WiFi, free parking and an on-site winery. Popular attractions Finikas Beach and Agathopes Beach ...
9/10 Wonderful! (2 reviews)
"Great place for a relaxing holiday. Beautiful villas transporting you to serene, peaceful village life. Apartment has all the modern facilities so we have the best of both worlds..modern amenities surrounded by village tranquility."

Reviewed on 7 Apr 2023

Good Life Greece Eco Villas
Villa Oleander-Stunning sea views and gorgeous outdoor spaces
Villa Oleander-Stunning sea views and gorgeous outdoor spaces
Poseidonio, Syros, South Aegean
Stay at this family-friendly villa in Syros. Enjoy private pools, breakfast and WiFi. Popular attractions Finikas Beach and Agathopes Beach are located nearby. ...
10/10 Exceptional! (6 reviews)
Stunning views and an amazing villa!
"We were so happy staying in this house! Stunning views, amazing house and extraordinary outdoors space"

Reviewed on 5 Aug 2022

Villa Oleander-Stunning sea views and gorgeous outdoor spaces
See all 646 properties in Posidonia
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

All Inclusive Holidays

All Inclusive Holidays

Beach Holidays

Beach Holidays

Family Friendly Holidays

Family Friendly Holidays

Frequently asked questions

Why should I book my Posidonia holiday with Expedia?
With exceptional-value airfares, car hire and hotel options all in the same place, Expedia makes planning your Posidonia holiday easy. Plus, we can help you bundle your bookings into a package holiday so you can enjoy even more savings. Pick from fantastic stays, add flights and/or a hire car (and maybe even some exciting activities!) and score unbeatable prices. Had a change of plans? Expedia has a flexible cancellation policy for many reservations. To find out more, visit our Customer Service Portal link.
When is the best time of year to holiday in Posidonia?
If you’d like to experience the vibe of Posidonia during the high season, book your adventure for February, June and July. October, November and December are usually the quietest months of the year. With daytime average temperatures of 12ºC, January is the coolest month in Posidonia. The warmest month is August, when you can expect averages of 25ºC throughout the day. Whatever the weather conditions, you’ll discover plenty to keep you occupied here.
What is the top hotel for my holiday in Posidonia?
Relax in comfort in Posidonia by choosing Diogenis Hotel as your home base and gateway to exploration.
How do I get a cheap holiday to Posidonia?
If you love getting an amazing deal, bundle your bookings into a Posidonia holiday. Whether you’re searching for hotels, flights, tours or hire cars, you can book everything in one place. You’ll have loads of choice at your fingertips too. Expedia has over 400 air carriers and 321,000 properties all over the world to pick from. Fly with who you prefer, book a room where you like and save precious pounds — now that’s the perfect holiday! Learn more about how you can save money on your holiday when you bundle your flight and hotel bookings with Expedia.
What should I do on my Posidonia holiday?
There’s an almost endless list of things to see and do while having a holiday in Posidonia. Ermoupolis Town Square, Geniko Nosokomio Sirou Vardakio kai Proio, Agathopes Beach and Delfini Beach are a few of this city’s leading attractions.
Do I need a visa for my Posidonia holiday?
Visa requirements for Posidonia vary depending on your nationality and purpose of your visit. Make sure you check official government websites to determine if you need a visa for your trip. They’ll give you the most up-to-date information, including details about application procedures or supporting documentation you may need. Research your visa requirements well in advance to ensure a hassle-free travel experience. Finally, make sure your passport is valid for a further six months from your planned return date.
What should I wear on my Posidonia holiday?
Although everyone’s style varies, it can be helpful to have some guidelines for what type of clothes to wear on your holiday in Posidonia. We recommend looking up style blogs before leaving for inspiration on local fashion trends.
What does an Expedia Posidonia holiday include?
It’s up to you! Simply select from a variety of Posidonia bundles, such as a hotel, hire car and flight. You can also book a hotel with a flight, or a car hire and a flight. Once you’ve made your booking, add on the fun stuff like experiences and activities. Whatever your Posidonia getaway looks like, get set to save! Villas and private holiday homes are a few sought-after property types in Posidonia. No matter your holiday style or group size, you can count on Expedia for the flexibility and freedom to customise your escape.
Does Expedia offer Book Now, Pay Later Posidonia holidays?
Expedia has teamed up with online lender Klarna to make your next trip a little easier on the wallet. Paying by instalment means you can spread the costs of your next big adventure, leaving you with more cash to play with while you’re travelling. Klarna has several payment plans to pick from, so you’re sure to find something that fits into your budget. Browse these flexible payment options:

  • Pay monthly holidays: Realise your holiday dreams sooner with Klarna’s easy payment plans. If paying over multiple transactions works for you, pick this option at checkout.
  • No-deposit holidays: Pressing the “book now” button is much easier with this payment option. With no upfront fee for your getaway, you can Book Now, Pay Later and start working on your travel plans.

Can I choose my airline with a Posidonia Expedia holiday?
Yes — and it’s simple too. Expedia has access to more than 400 partner airlines worldwide. Our packages give you the freedom to pick from available flight, hotel or activity options that fit your needs.

Discover the most popular places to visit in Posidonia

Image for Agathopes Beach

Agathopes Beach

If a restful holiday is part of your travel plans, Agathopes Beach might be the perfect place to visit during your trip to Posidonia.

Agathopes Beach

* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Flight-inclusive packages are ATOL protected.