Posidonia Vacations from $1,135

Book a Hotel + Flight or Car together to unlock savings

Your Posidonia Vacation

Spend less time planning and more time having fun adventures with a Posidonia vacation package. The neighborhood of Delfini, which is great for views and walking, makes a great base for your city escape. If your trip to Posidonia includes a little sightseeing, drop by well-known attractions like Ermoupolis Town Square, Galissas Beach and Kini Beach. Check out Expedia's extensive range of travel options and start planning your ideal vacation to Posidonia now.

The Latest Posidonia vacation packages

Price found within the past 48 hours. Click for updated prices.

Palazzo Santa Maria - Historic Hotels of Europe

$1,135

per person

Nov 8 - Nov 14

found 2 hours ago

Roundtrip flight included

New York (NYC) to Ermoupolis (JSY)

10/10 Exceptional! (9 reviews)

Can’t love this hotel more. From the very moment I was picked up from the port and checked in, Mr Roussos ensured it was a five star experience. The hotel is a grand neoclassical home turned hotel. The corridors are exquisite as are the huge stunning double doors entering into a comfortable and tastefully appointed air conditioned room. It was the perfect haven to relax after a full day out. The rooms are well stocked with high end toiletries, lush robes, slippers and a welcome gift of mastic liqueur and loukoumi. Breakfast was plentiful, delicious and elegantly served. Looking forward to returning.

Reviewed on Aug 20, 2026

Argini Syros

$1,503

per person

Nov 8 - Nov 14

found 2 hours ago

Roundtrip flight included

New York (NYC) to Ermoupolis (JSY)

10/10 Exceptional! (8 reviews)

Lovely stay at Argini Hotel. The history of the property is shining thru the renovation. A tranquil environment reinforces the value of this spot. So close to the center and water and far from noise. I can’t praise enough the staff of young ladies that are highly skilled and friendly who helped us during our stay . The outdoor garden is a v nice spot for breakfast and relaxation while the rooftop bar comes to life at sunset and is a great spot to enjoy the evening breeze. The hotel has a private parking area which makes it perfect for those like us with rented cars. Thank you to everyone who made our stay so enjoyable !

Reviewed on Aug 21, 2026

Syrou Melathron

$3,917

per person

Oct 7 - Oct 8

found 5 hours ago

Roundtrip non-stop flight included

New York (NYC) to Ermoupolis (JSY)

9/10 Wonderful! (83 reviews)

Very good property

Reviewed on Aug 28, 2026

Hotel Benois

$3,941

per person

Oct 7 - Oct 8

found 5 hours ago

Roundtrip non-stop flight included

New York (NYC) to Ermoupolis (JSY)

9.6/10 Exceptional! (135 reviews)

The Hotel Benois was very conveniently located across the road from the beach. Lots of eating options nearby as well. The staff were very helpful and easy to communicate with. Breakfast was very good with a decent variety of options. The rooms were very comfortable. Staying in Galissas is perfect if you want that beach experience yet it was a quick 15 min bus ride into Ermoupolis with the bus stop across the road. Having a pool to lounge around at anytime was also a treat. Would certainly not hesitate recommending this hotel.

Reviewed on Jul 10, 2026

Diogenis Hotel

$3,910

per person

Oct 7 - Oct 8

found 5 hours ago

Roundtrip non-stop flight included

New York (NYC) to Ermoupolis (JSY)

9.4/10 Exceptional! (116 reviews)

Property was in a great location. Just across the street from ferry arrival. Walking distance to restaurants and shops. Also tv had YouTube to watch an English Channel. Some Greek hotels only have Greek channels. It was very clean. Breakfast was plentiful with a lot of traditional Greek dishes.

Reviewed on Aug 28, 2026

Don't see what you're looking for?

See all available trips from Columbus to Posidonia

View all trips

Stay near popular Posidonia attractions

Agathopes Beach

8.4/10 (10 reviews)

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

See properties

What to do in Posidonia

Boat and hike tour to the Hidden Beaches of Syros

$105

per adult

Syros Hiking Exploration in the Untouched Apano Meria

$47

per adult

Industrial Hermoupolis Walking Tour

$29

per adult

See all activities in Posidonia

Posidonia Hotel Deals

Good Life Greece Eco Villas

Poseidonia Syros Syros Island

$144 nightly

$166 total

Sep 19 - Sep 20

Total with taxes and fees

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 Apr 7, 2023

DellaGracia Mansion in Poseidonia Syros, Cyclades

Posidonia Αιγαίο

9.4/10 Exceptional! (3 reviews)

Lovely listed vacation house

"We loved the house. Its interior has been decorated with great taste, spacious exterior with sea view and lovely shaded areas for sunset drinks. Ideal location near the best beaches. The owner is very helpful and we felt very welcome. We highly recommend it. ✨✨✨✨✨"

Reviewed on Jul 1, 2024

Get rates

Tinos Beach Hotel

Kionia Tinos

$184 nightly

$227 total

Sep 23 - Sep 24

Total with taxes and fees

See all 656 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.

Find the Best Posidonia Vacation Packages

Posidonia Beach Vacation

Chill out on the shore and feel the sea breeze whip through your hair during your Posidonia vacation. 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 (1 km) from the city center. We also have money-saving Posidonia packages closer to Agathopes Beach, another alluring option.

Things You Should Know About Posidonia

If your idea of vacation bliss includes being just steps from the beach, the scent of salty air drifting through your window and crashing waves lulling you to sleep, check out our Posidonia beach hotels.
Villas such as Plagia Villas and Aristocratic 19th Century neo Classical Mansion With Private Pool are also very popular. Whether you're planning a family trip or a romantic escape with your significant other, you're sure to find something that meets your needs.

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	55ºF
Max Temp Summer	75ºF
Top Sights	Agathopes Beach, Finikas Beach and Kini Beach

More vacations you might like

Frequently asked questions

How much does a Posidonia vacation package cost?

You'll find cheap prices from $1,135 on Expedia for your Posidonia escape. However, factors like the season, choice of hotel and length of stay will influence how much your vacation to Posidonia costs.

What are the cheapest months to go to Posidonia?

You can generally find lower prices and greater availability in October, November and December. Explore our cheap Posidonia vacation packages and you could get some excellent off-season deals.

How many days is enough for Posidonia?

The ideal length of your Posidonia vacation depends on what you'd like to see and do. Generally, a handful of days to a week will give you enough time to tick off all the top attractions and discover some hidden treasures along the way.

Is it worth booking a vacation package to Posidonia?

Whether you're looking to visit attractions like Agathopes Beach and Finikas Beach on your Posidonia vacation, or coming for its great watersports, coastal beaches and walking trails, there's something for everyone here. With so much to experience, you'll quickly learn why so many families think Posidonia is a good vacation destination.

How to find the best Posidonia package deals?

Use Expedia's filters to find some unbeatable Posidonia package deals. When you begin your search, simply set your maximum budget and then sort the results by "Price: low to high." If you're looking to save, plan your break for midweek, or look for Posidonia package deals in the off-season. Play around with your travel dates and you may land even bigger discounts. As a rule of thumb, it's usually best to book your vacation package as soon as possible.

Is it cheaper to book a Posidonia vacation as a package?

Expedia vacation packages are designed to give you more bang for your buck. Bundle your hotel, flight and car rental into one great-value price and you could save hundreds of dollars. You'll typically snag a better deal than booking each component separately. And you'll still have the freedom to create a tailored Posidonia vacation by choosing your preferred type of stay, airline and car class.

When to book a vacation package to Posidonia?

Secure incredible discounts by booking your flights in advance with Expedia. If spontaneity is more your style, take advantage of our last-minute deals for a spur-of-the-moment Posidonia vacation.

Does Expedia offer Book Now, Pay Later Posidonia vacation packages?

Your Posidonia trip should be a relaxing escape from your daily routine, not a reason for money worries. So to allow you that extra flexibility, we've partnered with online lender Affirm to offer you our Book Now, Pay Later vacations. Pick one of our vacation packages with payment plans and split up the total cost over 3, 6 or 12 months. Plus, there are no hidden or late payment fees to worry about.

Explore a world of travel with Expedia

Syros Vacation Rentals

* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.