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Wehrgasse 8, Vienna 1050, Austria
+43 1 5854900
12:00 - 22:30
Open now
See all hours
Sun 12:00 - 22:30
Mon - Sat 12:00 - 00:00
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99 Reviews from our TripAdvisor Community

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Showing 30: English reviews
Geneva, Switzerland
Level Contributor
43 reviews
37 restaurant reviews
common_n_restaurant_reviews_1bd8 10 helpful votes
3 of 5 bubbles Reviewed 2 weeks ago

We visited the ON with high expectations and we were NOT disappointed! The creativity of the dishes and the quality of the food is outstanding. We shared 5 different starters and the highlight was definitely the deer dim sum and the octopus salad. Main courses were excellent as well and it is difficult to say if I preferred the tongue... More 

Thank Julia U
Vienna, Austria
Level Contributor
440 reviews
308 restaurant reviews
common_n_restaurant_reviews_1bd8 237 helpful votes
4 of 5 bubbles Reviewed 5 February 2017

Came for a dinner with friend. First i was surprised by the interior - it does not look like asian Restaurant, more like an Austrian Pub. Very simple Basic interior, tables with white Cloth. The menu is extensive and Kind of funny because there are some additions Hand written and some other meals are just crossed out with Hand. the... More 

Thank Dafne07
Bucharest, Romania
Level Contributor
4 reviews
5 of 5 bubbles Reviewed 7 October 2016

Delicious food, large portions. We enjoyed the duck with mango and the salmon with garlic sauce, the ginger and chocolate dessert was super. The service is perfect and On has a lovely garden.

Thank Marina Ţ
Vienna, Wien, Austria
Level Contributor
44 reviews
31 restaurant reviews
common_n_restaurant_reviews_1bd8 17 helpful votes
5 of 5 bubbles Reviewed 17 September 2016 via mobile

We stumbled over the On on a webpage and gave it a try. The menu is quite interesting as they are merging Austrian specialities like Mangalitza with Asian kitchen. And this works really well. So if you are up for an experiment with excellent taste - go here. But don't forget to reserve a table - you won't be alone.

Thank Peter G
Balzan, Malta
Level Contributor
368 reviews
290 restaurant reviews
common_n_restaurant_reviews_1bd8 237 helpful votes
4 of 5 bubbles Reviewed 5 May 2016

Dined here on quite a few occasions and the food has never disappointed me. I have tried quite a few of the dishes on the menu however without doubt my favourite combination remains the Tuna Tartar as a Starter and the Steamed Halibut in Coconut sauce as a main. The dishes are all very tasty and the prices are not... More 

Thank Trevordg
1 review
1 of 5 bubbles Reviewed 4 March 2016 via mobile

Other than in the images, the food was not served nicely. The tuna tataki was not fresh at all, the intense smell of the fish was covered by the soy sauce based dressing, which was way too salty. The papaya salad tasted like the traditional Austrian Krautsalat...all the dishes are marked as spicy, which indeed are true; however one might... More 

Thank Jin Y
Rennes, France
Level Contributor
52 reviews
35 restaurant reviews
common_n_restaurant_reviews_1bd8 43 helpful votes
5 of 5 bubbles Reviewed 27 February 2016

The place might not be appealing, but it is definitely worth a visit. We had lunch at ON on a Sunday. We were not very enthusiastic when we first entered the restaurant, but after having had a starter, we completely changed our mind. The cuisine was an enchantment, the marriage between Asian and Austrian is a real success. The plates... More 

Thank casimir200
Level Contributor
22 reviews
14 restaurant reviews
common_n_restaurant_reviews_1bd8 7 helpful votes
5 of 5 bubbles Reviewed 8 December 2015 via mobile

simply delicious - if it is a quick lunch menu or a long evening dinner, this is the right place. a charming atmosphere, a nice backyard garden in summer, wonderful staff and a kitchen to dream about. a must visit!

Thank Fabian E
Jakarta, Indonesia
Level Contributor
128 reviews
92 restaurant reviews
common_n_restaurant_reviews_1bd8 87 helpful votes
4 of 5 bubbles Reviewed 21 July 2015 via mobile

Recommend reservation 2-3 days in advance (if temperatures allow request to be seated outside). Friendly reception. Clean, functional ambience. Good mix of guests, no fancy pants. Speedy service. Ample choice of Asian and Fusion cuisine (current favourites: green papaya salad, kimchi, tuna tartare, lamb liver, veal tripe). Food quality generally high. Taste consistency within reach as a few dishes packed... More 

Thank DaBene
1 review
5 of 5 bubbles Reviewed 3 June 2015 via mobile

Our friend who lives in Vienna reccomended this restaurant. The interior is not attractive, but the food is just great! The restaurant was full of locals when we arrived, so this tells you a lot about the quality of food. The food is very tasty, large portions, waiters were helpful in recomending the food. Will for sure come again when... More 

Thank Jasna B

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Restaurant Details

Rating summary
  • Food
    4 of 5 bubbles
    4 of 5 bubbles
  • Value
    4 of 5 bubbles
    3.5 of 5 bubbles
Chinese, Asian, Vegetarian Friendly
Lunch, Dinner, After-hours
Restaurant features
Reservations, Seating, Waitstaff, Serves Alcohol, Outdoor Seating
Good for
Child-friendly, Business meetings, Special Occasion Dining
Open Hours
12:00 - 22:30
12:00 - 00:00
12:00 - 00:00
12:00 - 00:00
12:00 - 00:00
12:00 - 00:00
12:00 - 00:00
Location and Contact Information
  • Address: Wehrgasse 8, Vienna 1050, Austria
  • Location: Europe  >  Austria  >  Vienna Region  >  Vienna>  > Margareten
  • Neighbourhood: Margareten
  • Phone Number: +43 1 5854900

Questions & Answers

Questions? Get answers from On staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?

Staying in Margareten

Neighbourhood Profile
This former working class district blends hip eateries and avant-garde cinema with a time travel into 1950s Vienna. Feel the district’s pulse at Margaretenhof and Schlossquadrat. 19th-century Margaretenhof is a local icon, yet has very non-Viennese architecture with its brick structure and cast-iron verandas. The nearby urban Renaissance castle of Schlossquadrat houses several restaurants. In the summer you can sit in its romantic shady courtyard over Schnitzel and Kracherl (traditional fizzy syrup). Siebenbrunnenplatz and its surrounding shops and grocery stores have remained virtually unchanged in the past 60 years: taking a walk there is like stepping into a 1950s film set. Speaking of movies, head to avant-garde cinema Filmcasino in the evening. It often stages foreign language cult films.
Explore this neighbourhood