Can I reserve at L’Onesienne right now?

Yes, L’Onesienne has availability on TheFork currently. Do not hesitate, reserve your table on TheFork!

How is L’Onesienne rated?

L’Onesienne is rated 9.1/10.TheFork users have rated accordingly in the following categories: Quality of food: 9.2/10 Service: 9.3/10 Atmosphere: 8.8/10

Does L’Onesienne have special offers currently?

Yes, L’Onesienne is offering 50% off the 'a la carte' menu Reserve your table and enjoy your special discount now on TheFork!

What type of cuisine is served at L’Onesienne?

L’Onesienne is identified as offering italian cuisine.

Does L’Onesienne have a terrace?

Yes, L’Onesienne has been identified as having a terrace. It is perfectly suited for enjoying an outdoor meal confortably.

Is L’Onesienne open on Sundays?

Yes, L’Onesienne has been identified as opened on Sundays.

Is L’Onesienne accepting Yums?

Absolutely, you can spend your Yums at L’Onesienne.

Help

TheFork, a Trip advisor company

L’Onesienne

Name: L’Onesienne
Address: Rue du Vieux-Moulin, Onex, 1213, Switzerland
Price range: CHF 50 (Prices have been provided by the restaurant)
Rating: 9.1

For You

Restaurant menu

Menu photo14 photos

Food photo97 photos

Type of cuisineFrench

Average priceCHF 50

Dietary optionsVegetarian dishes

Salade césar

CHF 24

(Poulet crispy maison, tomates, œuf dur, parmesan, crouton, sauce césar maison)

Salade avocat et crevettes

CHF 30

(Salade, avocat, crevettes, tomates cerise et sauce maison)

Tomate et burrata

CHF 24

(Tomates, burrata, basilic, huile d’olive et balsamique)

Reviews

9.1
of 10

Excellent

1565 reviews

Ambience

8.8

Food

9.2

Service

9.3

Real experiences from real diners
Ratings and reviews can only be left by guests who have booked with TheFork.

How do we calculate ratings?

Robert P. • 2 reviews
May 29, 2025
10/10
a good steak, great service

Maria Esperanza t. • 104 reviews
May 3, 2025
10/10
Excellent

Claire F. • 4 reviews
April 12, 2025
10/10
We went as a group of 8 for my teenage son’s birthday. The food was great. Our orders were very varied (fish, steak, tartare, chicken burger, pizza) and everything was devoured. The waiting staff were attentive and brought refills of bread and water promptly. We paid a small cover charge for the restaurant to serve the birthday cake that we had brought in. The atmosphere was friendly and relaxed as always here. Another plus point of this restaurant is that the tables are not crammed together, so we had enough space to feel comfortable. The bill was very reasonable. Looking forward to coming again.

Maria Esperanza t. • 104 reviews
April 14, 2025
10/10
Excellent

Petter O. • 8 reviews
April 4, 2025
9/10
Nice traditional restaurant with good choices

Claire F. • 4 reviews
March 29, 2025
10/10
Great place for dinner among friends. The food was excellent and the staff friendly.

Maria Esperanza t. • 104 reviews
March 4, 2025
8.5/10
Nice Staff

Maria Esperanza t. • 104 reviews
February 28, 2025
10/10
Excellent

Jonathan C. • 2 reviews
February 12, 2025
9.5/10
Excellent !

Elodie S. • 3 reviews
January 27, 2025
10/10
service excellent

Maria Esperanza t. • 104 reviews
December 30, 2024
10/10
Nice Staff

jerome m. • 3 reviews
December 16, 2024
10/10
restaurant near our home

Yajayra Adamaris F. • 3 reviews
December 3, 2024
10/10
Excellent!

Maria Esperanza t. • 104 reviews
November 15, 2024
10/10
Excellent

Michael B. • 23 reviews
October 18, 2024
9.5/10
Good food( perfectly cooked tender steaks),good service and reasonable price - dining room quite noisy !

Maeve M. • 33 reviews
August 19, 2024
9/10
Excellent food! I particularly loved the merengue. We will return.

Silvana H. • 56 reviews
August 5, 2024
8.5/10
It happened to be an evening with kids birthday very noisy families, babies crying, kids screaming and parents not saying anything. Very hard to hold a conversation. Not pleasant but the food and waitress were amazing.

Kevin D. • 87 reviews
July 23, 2024
7.5/10
They were completely late in everything yesterday. Apparently too many reservations on the same hour, so all got set back. Once orders were made ,things went smoothly again.

Maria Esperanza t. • 104 reviews
June 24, 2024
8/10
No comment

Cathy l. • 54 reviews
May 23, 2024
7/10
I used my Yums and the restaurant said that I should eat more than 35 FRS and not less. They became very aggressive

Tripadvisor reviews

Tripadvisor

49 reviews

Location

Rue du Vieux-Moulin, 1213 Onex

More details

Frequently Asked Questions

L’Onesienne is rated 9.1/10.TheFork users have rated accordingly in the following categories:
- Quality of food: 9.2/10
- Service: 9.3/10
- Atmosphere: 8.8/10