Petrothalassa Vacations from $1,226

Book a Hotel + Flight or Car together to unlock savings

  • Plan, book, travel with confidence

  • Better together

    Save up to $2,000 when you book a flight and hotel together*

  • Find the right fit

    With over 300,000 hotels worldwide, it's easy to create a perfect package

  • Rest easy

    Plan, book, and manage your trip all in one place

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.
Lotus Center Inn

Lotus Center Inn

4 out of 5
Athens City Centre
Price was $1,934, price is now $1,226 per person
$1,226
per person
Aug 28 - Sep 3
found 1 day ago
Roundtrip flight included
Boston (BOS) to Athens (ATH)
9/10 Wonderful! (251 reviews)
The staff was extremely helpful in every way possible. They were very kind and made sure you had a nice experience! The lady at the front desk was the best! Breakfast was next door and easy to access. The location is optimal if you like the vibrant city life. I would use this hotel again.

Reviewed on Jun 12, 2026

Elite City Resort

Elite City Resort

4 out of 5
Save 100% on your flight
Price was $3,069, price is now $1,859 per person
$1,859
per person
Aug 8 - Aug 14
found 6 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Athens (ATH)
8.6/10 Excellent! (214 reviews)
Traveled solo ad felt safe at hotel and surrounding area Friendly professional Staff Clean facilities Several dining options surrounding hotel Large Pool with friendly pool staff- Restaurant at the pool to order food and drinks Breakfast had several options Would definitely stay at this hotel again! Highly recommend!

Reviewed on Sep 29, 2025

Regal Hotel Mitropoleos

Regal Hotel Mitropoleos

4 out of 5
Athens City Centre
Price was $1,976, price is now $1,327 per person
$1,327
per person
Aug 24 - Aug 29
found 1 day ago
Roundtrip non-stop flight included
Boston (BOS) to Athens (ATH)
9.4/10 Exceptional! (179 reviews)
It’s a great location. However, at night it can be loud. Trash truck, motorcycles and people having a good time may wake you up in the middle of the night. The best thing about this hotel is its restaurant. The roof top bar/restaurant has great views, food and staff!

Reviewed on Jun 14, 2026

91 Athens Riviera, The Resort

91 Athens Riviera, The Resort

5 out of 5
Save 100% on your flight
Price was $4,697, price is now $3,193 per person
$3,193
per person
Sep 4 - Sep 9
found 1 day ago
Roundtrip non-stop flight included
Boston (BOS) to Athens (ATH)
9.6/10 Exceptional! (44 reviews)
The staff and general facilities were excellent. Faultless. We had a fantastic stay. The service around the pool and the staff’s attention and constant willingness to help us enjoy our stay did not go unnoticed. The food was also excellent all round. The only negatives were some technology issues with the room and the mosquitoes around our private pool. The staff did every they possibly could to help so I really cannot complain.

Reviewed on Jun 12, 2026

Heritage Hill

Heritage Hill

4 out of 5
Price was $1,989, price is now $1,360 per person
$1,360
per person
Aug 12 - Aug 18
found 1 day ago
Roundtrip flight included
New York (NYC) to Athens (ATH)
9.2/10 Wonderful! (218 reviews)
Always a pleasure staying at Heritage Hill Hotel. Staff are very friendly, extremely helpful and the hotel is in great shape and condition.

Reviewed on May 4, 2026

Don't see what you're looking for?
See all available trips from Columbus to Petrothalassa
View all trips

Discover the most popular places to visit in Petrothalassa

Ermionida Marina

Explore the waterfront in Porto Heli with a trip to Ermionida Marina. Wander the waterfront and beaches in the area.

Ermionida Marina

Agion Anargiron Monastery

After visiting Agion Anargiron Monastery, make a plan to see the other sights and activities in Ermionida. Wander the waterfront and beaches in the area.

Agion Anargiron Monastery

Katafyki Gorge

Commune with nature and explore the great outdoors at Katafyki Gorge during your travels in Ermionida. Wander the waterfront in this relaxing area.

Katafyki Gorge

What to do in Petrothalassa

Athens: Ferry Boat Ticket to/from Methana

Athens: Ferry Boat Ticket to/from Methana

$17
per adult
Athens: Ferry Boat Ticket to/from Methana
Athens: Ferry Boat Ticket to/from Poros Island

Athens: Ferry Boat Ticket to/from Poros Island

$20
per adult
Athens: Ferry Boat Ticket to/from Poros Island
The fortress of Palamidi in Greece

Full Day Tour in Argolis, Nafplio and Mycenae

$134
per adult
Full Day Tour in Argolis, Nafplio and Mycenae
See all activities in Petrothalassa

Petrothalassa Hotel Deals

Galaxy Hotel

Galaxy Hotel

3 out of 5
Porto-Heli Ermionida Argolida
Get rates
Galaxy Hotel
Nikki Beach Resort & Spa Porto Heli

Nikki Beach Resort & Spa Porto Heli

5 out of 5
Eparhiaki Odos Porto Heli- Costa Ermionida Peloponnese
$301 nightly
The price is $359 total per night from Jun 29 to Jun 30
$359 total
Jun 29 - Jun 30
Total with taxes and fees
9/10 Wonderful! (290 reviews)
"The stay was top the staff starting with afrodite to katerina and a hugebroom upgrade to beautiful amenities and help all the way made the stay unforgettable. Breakfast was waw and again nikos and giorgios were so professional.such a wonderful experience frim A to Z zero fault.to remember and of ..."

Reviewed on Jun 20, 2026

Nikki Beach Resort & Spa Porto Heli
Maison Muse

Maison Muse

Xiri Elia Hydra Attica
Fully refundable
$256 nightly
The price is $293 total per night from Jul 8 to Jul 9
$293 total
Jul 8 - Jul 9
Total with taxes and fees
Maison Muse
See all 650 properties in Petrothalassa
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

More vacations you might like

All Inclusive Vacations
All Inclusive Vacations
Beach Vacations
Beach Vacations
Kid Friendly Vacations
Kid Friendly Vacations

Frequently asked questions

How much does a Petrothalassa vacation package cost?
Offering great value package deals from $1,226 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.

Explore a world of travel with Expedia

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