Petrothalassa Holidays from £288
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Your Petrothalassa Holiday
When you book a Petrothalassa holiday 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 holiday is just a few clicks away with Expedia.
Top Petrothalassa Flight + Hotel Deals
Price found within the past 48 hours. Click for updated prices.
Aether Athens
£302
per person
26 Nov - 29 Nov
found 13 hours ago
Return flight included
London (LGW) to Athens (ATH)
9.8/10 Exceptional! (19 reviews)
Very nice new hotel. Not far from a metro and then to the centre of the city.
The room is nice and very clean. The bed is comfy and the shower is good. The staff are very friendly and helpful. The breakfast is good.
Reviewed on 28 Sept 2026
Petrothalassa Essential Information
Language | Greek |
|---|---|
Currency | Euros |
Local Welcome | Ya su |
Local Goodbye | Yiá sou |
Population | 370 |
Max Temp Winter | 13ºC |
Max Temp Summer | 29ºC |
Top Sights | Spetses Beach, Museum Bouboulina Laskarina and Ermioni Museum and Library |
Top hotels in Petrothalassa
Leto Hotel
Rafalia Hydra Hydra Island
£209
16 Oct - 17 Oct
includes taxes & fees
9.8/10 Exceptional! (351 reviews)
"Incredible stay. Felt like a home away from home."
Reviewed on 4 Oct 2026
Hydra Beach Resort
Epar. Od. Ermionis Galatas Ermionida
£145
6 Oct - 7 Oct
includes taxes & fees
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.
What to do in Petrothalassa
Epidaurus: Ticket for the Temple of Asclepius &Theater
£24
per adult
Athens: Ferry Boat Ticket to/from Poros Island
£10
per adult
Frequently asked questions
How much does a Petrothalassa travel package cost?
Discover the best of Petrothalassa from as little as £288. We offer a wonderful selection of rental cars, hotels and flights to suit your travel style. Pick up even better deals when you add a few tours or experiences to your package.
If I'm not able to travel, can I cancel my Petrothalassa travel package?
If your holiday plans in Petrothalassa have changed, it's good to know that it is possible to cancel or amend your booking. If you booked in the last 24 hours, you may be able to get a refund. If your booking is older than that, your airline, hotel or car rental company may charge a fee. For more information, check our Customer Service Portal.
How do I get a cheap travel package to Petrothalassa?
One of the easiest ways to save cash (and time) is to bundle your bookings with Expedia. Flights, hotels, activities and rental cars — we've got them all. Pick the combination that best fits you and watch your savings grow. We know a package deal is never a one-size-fits-all. That's why we offer over 550 partner airlines and 1,000,000 hotels across the globe, which lets you customize your Petrothalassa adventure.
Does Expedia offer Book Now, Pay Later Petrothalassa holidays?
Expedia has teamed up with online lender Klarna to make booking your next trip easier on your wallet. Paying in instalments means you can spread the costs of your dream holiday, leaving you with more cash to splash while you're travelling. Klarna has several payment plans to choose from, so you're sure to find one that suits your budget. Consider these flexible payment options:
- Pay monthly holidays: If paying bite-sized amounts each month works for you, Klarna can help. Paying in easy monthly instalments will make your getaway dreams come true.
- Pay in instalments holidays: If you want to pay for your getaway in multiple transactions, holidays paid in instalments might be right for your Book Now, Pay Later holiday through Klarna.
- Low deposit holidays: If paying a small percentage of your getaway (rather than the full total upfront) makes it easier to hit that "book now" button, choose a low deposit holiday payment plan with Klarna.
Where should I stay in Petrothalassa?
If you hope to check out Ermionida Marina, save yourself the hassle of commuting and find someplace to stay nearby. It's one of the top attractions in Petrothalassa.
What are the top hotels in Petrothalassa?
Reserve a room at Nikki Beach Resort & Spa Porto Heli. It's one of the neighbourhood's most popular hotels. Another top option in Petrothalassa is AKS Hinitsa Bay.
How far in advance should I book my Petrothalassa holiday?
Get rewarded with the widest variety at the lowest prices by booking your trip to Petrothalassa nice and early. Airlines typically publish flight tickets around a year before departure, so reserve your spot as soon as you can. Having said that, Expedia is committed to providing you with the best deals around, so there's never a bad time to book your dream holiday!
What does an Expedia Petrothalassa travel package include?
Packages include hotels, flights and rental cars, but you can mix and match them to create your dream Petrothalassa trip. You can also add on tours and activities once you've made your booking. You're the boss! When you bundle your bookings with Expedia, you'll enjoy discounts you won't find anywhere else.
What should I know before booking a Petrothalassa travel package?
We already have low prices. However, you'll snap up an even better deal if you book your flights, hotels and car rentals together. With an Expedia package, you'll get transparent pricing and loads of choice.
Can I choose my airline with a Petrothalassa Expedia travel package?
With a travel package, you're in control. Whether you'd prefer to fly to Petrothalassa in first class or coach, simply choose from the available airline options. Expedia has access to more than 550 partner airlines globally.
* 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.
