Petrothalassa Vacations from $1,243

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Your Petrothalassa Vacation

When you book a Petrothalassa vacation package, it's all about enjoying your adventure to the fullest. Uncover the best things about this lively city knowing that everything has been taken care of before you go. If your trip to Petrothalassa includes a little sightseeing, don't miss renowned attractions like Spetses Beach, Ermionida Marina and Spetses Lighthouse. Whoever you're taking time off with and whether your budget is big or small, your ultimate Petrothalassa vacation is just a few clicks away with Expedia.

The Latest Petrothalassa vacation packages

Price found within the past 48 hours. Click for updated prices.
Aether Athens
AthensWas Design Hotel
One&Only Aesthesis
The Roc Club, A Hotel to Live
Athens Capital Suites-Mgallery Collection
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What to do in Petrothalassa

Petrothalassa Hotel Deals

Galaxy Hotel

Galaxy Hotel

3 out of 5
Porto-Heli Ermionida Argolida
Galaxy Hotel
Leto Hotel

Leto Hotel

5 out of 5
Rafalia Hydra Hydra Island
9.8/10 Exceptional! (357 reviews)
"The location was very good. The property was clean and the breakfast was very good. However, their water heater is not sized right for the property. Not enough hot water to fill the tub past your ankles. After about two minutes in the shower, the hot water was depleted. The staff was informative ..."

Reviewed on Oct 26, 2026

Leto Hotel
AKS Porto Heli

AKS Porto Heli

4 out of 5
Porto Heli Ermionida Peloponnese
AKS Porto Heli
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 Petrothalassa Vacation Packages

Petrothalassa Essential Information

Language
Greek
Currency
Euros
Local Welcome
Ya su
Local Goodbye
Yiá sou
Population
370
Top Sights
Ermioni Museum and Library, Lepitsa and Didyma Caves

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Frequently asked questions

How much does a Petrothalassa vacation package cost?
Offering great value package deals from $1,243 on Expedia, you'll be pleasantly surprised at how much a vacation to Petrothalassa costs! Expedia's packages simplify travel planning and maximize your savings.
What are the cheapest months to go to Petrothalassa?
You can typically find reduced prices and better availability in November, December and January. Browse our cheap Petrothalassa vacation packages and you could score some excellent off-season deals.
How many days is enough for Petrothalassa?
The ideal duration of your Petrothalassa vacation depends on what you'd like to see. Generally, a few days to a week will give you enough time to go to all the leading sights and discover some hidden spots along the way.
How to find the best Petrothalassa package deals?
Landing a cheap Petrothalassa package deal is a cinch with Expedia. After you've entered your preferred dates and destination under our "Packages" tab, set your maximum budget, apply a couple of filters and see what's available. You can customize your search by "Area," "Amenities," "Property type" and more. Order the results by "Price: low to high" to view the most affordable Petrothalassa package deals. Want a simple trick to get even more savings? Have some flexibility with your departure dates and consider traveling on a weekday, when prices are usually lower.
Is it cheaper to book a Petrothalassa vacation as a package?
An Expedia vacation package could land you considerable savings when compared to booking stays and flights individually. Better still, you can customize your Petrothalassa trip to match your exact needs. Choose your preferred flight time, select the hotel type and add a car rental. Browse our great deals to see how much you can save.
When to book a vacation package to Petrothalassa?
Secure incredible bargains by reserving your flights early with Expedia. If being spontaneous is more your style, snap up one of our last-minute deals for an impromptu Petrothalassa vacation.
Does Expedia offer Book Now, Pay Later Petrothalassa vacation packages?
Jet off on your ideal getaway to Petrothalassa with help from Expedia's Book Now, Pay Later vacations. There's no need to scrimp and save or hold off until your next paycheck — we've partnered with online lender Affirm to offer you flexibility and choice. Our vacation packages with payment plans mean you can split the cost over 3, 6 or 12 months. With no late payment fees or extra charges, it's easy to stay on budget and snag great deals before they disappear.

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