Omega3

Restaurant · South Aegean

Omega3

Restaurant · South Aegean

1

Πλατύς Γιαλός 840 03, Greece

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Highlights

Seafood small plates, global techniques, seafront views, friendly staff  

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Πλατύς Γιαλός 840 03, Greece Get directions

facebook.com
@omega3_sifnos

€50+

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Πλατύς Γιαλός 840 03, Greece Get directions

+30 2284 072014
facebook.com
@omega3_sifnos

€50+

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Last updated

Oct 25, 2025

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@coveteur

"Finally, don't miss a meal at the island's most famous seafood restaurant, Omega3."

The 7 Best Under-The-Radar Greek Islands To Visit
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Harris KA

Google
This is a really well put together place, the food is great put together tasting plates without a stuffy atmosphere. Great view on the seafront, food itself is very fresh cold seafood mostly and some hot plates. The four of us really enjoyed our dinner here and would absolutely recommend it. About as good as it gets I would say

Kay C

Google
Without a doubt, this was the best food we had on the island. Every dish was excellent, beautifully prepared, and full of flavor. Everything about our experience was simply fantastic. The service was outstanding—warm, attentive, and thoughtful in a way that made us feel truly cared for. The staff went above and beyond, especially in doting on our young baby, which made the evenings even more special. The service here is the best we’ve experienced anywhere in Greece, and that kind of consistency clearly comes from the top, so congratulations to the management for setting such a high standard. We loved it so much that we came back for our last night in Sifnos, and it was the perfect way to end our trip. The team were outstanding and we couldn’t be more appreciative of them taking care of us. A visit to Sifnos isn’t complete without dining here. I’m still thinking about their dessert and can’t wait to come back one day!

C. P.

Google
A party of 5 and we tried 9 different plates and 2 desserts! Everything was amazing and honestly i can not understand the bad reviews! Off course it’s a matter of personal taste, but Omega 3 it’s not a place to bury it with bad reviews! Taste, quality of materials and service is very high level! The price is about 40-50 euros per person which is understandable for what it offers! Definitely a place you must visit in Sifnos!!!

Luciana Wolosker

Google
The food was very nice, nice concept of restaurant and delivered a nice experience. Was a but too loud from the beach and music from other bars, but overall was worth coming to try! Fish mosaic was surreal and orzo was also really tasty!

Eli Zoback

Google
We had a great dinner at Omega3. We got sat right a the water as another family decided to get up. The menu is interesting a big departure from typical Greek cuisine. The waiter was prompt, helpful and provided suggestions. The meals are served tapas style and everything we had was really good. We liked every dish, they did get sea urchin for the first time in a few weeks and that was delicious. The wine list was extensive and not knowing anything about Greek wine, the waiter provided some suggestions (also some of the most expensive) but they didn’t disappoint. Overall we had a fantastic experience and would go back the next time we are on the island.

Genevieve Field

Google
We loved the casual atmosphere — it’s the kind of place that makes you want to settle in and stay awhile. The menu is focused on small plates designed for sharing. We were recommend to order 5 to 7 plates for two people to get a good variety — each dish was beautifully presented and full of flavor. The staff were incredibly friendly and offered great suggestions and making us feel right at home. Definitely a place we would like to come back to — highly recommended!

Marie Otiker Lagarrigue

Google
It was worth the hype. We went there for lunch, no booking ahead and were able to get a nice table. We ordered 5 plates + dessert for two people and each was wonderful, amongst the best meal we ever had. Staff was very friendly. I would come back.

Anastasia Serafeimidou

Google
Very nice and unique food. The location is great and the staff is very helpful. However, the portions are extremely small considering the price — especially the dish with the king crab.