Hotels in Onex

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Tonight
Dec 20 - Dec 21
Tomorrow
Dec 21 - Dec 22
Next weekend
Dec 26 - Dec 28
In two weeks
Jan 2 - Jan 4

Where to stay in Onex?

Daily buffet breakfast (EUR 10 per person)
Greet Hôtel Prévessin Genève Aéroport
Greet Hôtel Prévessin Genève Aéroport
8.0 out of 10, Very Good, (108)
The price is CNY370
CNY428 total
includes taxes & fees
Jan 9 - Jan 10, 2026
Greet Hôtel Prévessin Genève Aéroport
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.
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Top landmarks in Onex

Adventure Park Evaux

Why not give yourself a treat with a trip to Adventure Park Evaux, one of the family attractions located 0.5 mi (0.8 km) from central Onex. It's also full of great shops and restaurants, so you can spend the afternoon having a wander. If you have fun at Adventure Park Evaux, you'll love Geneve Plage and Vitam Water Park, both located nearby.
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Check out reviews of Onex hotels guests love

Nash Suites Airport Hotel

Nash Suites Airport Hotel

10/10 Excellent
"room was spotless and staff are very helpfull and nice.. with free airport tranfer, the place is just 2 min from the airport. will book again on this hotel next time"
Benigno 1-night trip
Posted 22 hours ago
Nash Suites Airport Hotel

Frequently asked questions

How much does a hotel room cost in Onex?
You can find top hotels in Onex from CNY428 with options to suit your budget and needs. To find an affordable hotel in Onex that meets all of your requirements, just apply filters on Hotels.com and sort hotels by "Price: low to high".
How can I find deals and earn rewards at Onex hotels?
Discover great deals on Onex hotel stays with Hotels.com. Take a look at hotel prices mid-week or during the low season as to find those off-peak deals. And make sure to check out our last-minute deals on Onex hotels.
Can I book Onex hotels with free cancellation?
It's easy to book a refundable Onex hotel on Hotels.com. Simply filter hotels by "Property cancellation options" and select "Fully refundable property". Most hotels offer free cancellation, so you can receive a refund if you need to cancel. Some hotels do require cancelling more than 24 hours before check-in, so double-check your booking beforehand.
What are some popular hotels in central Onex?
For hotels in central Onex, check out Hotel Edelweiss and Hotel Cornavin. Travelers love Hotel Edelweiss for its location, as well as the restaurant, coffee shop/cafe and snack bar/deli this hotel offers. Hotel Cornavin is another popular central hotel with a bar/lounge, a sauna and a gym. Stay at one of these hotels for easy access to top sights like CERN and United Nations European Headquarters. Geneva City Centre and Les Eaux-Vives are some of the most central neighborhoods for your Onex vacation.
What accommodations do travelers like in Onex?
Guests like Hotel Suisse, Ruby Claire Hotel Geneva and Hotel Royal.
Can I book refundable accommodations in Onex?
If you want the flexibility to change your travel plans to Onex, most hotels provide refundable* bookable rates. You can see these accommodations by searching our site and using the "fully refundable" filter to narrow the results down.
What will the weather in Onex be like during my trip?
July and August are typically the warmest months in Onex when the average temp is 64°F. January and February are the coldest months when the average temperature is 36°F. December and May are the months with the most rain.
Why should I book my Onex hotel with Hotels.com?
There are lots of reasons to book your Onex trip with us: our free cancellations on selected hotels gives you flexibility, and with One Key™, our rewards program, you will be able to earn and use OneKeyCash™* on all eligible bookings such as hotels, car rentals, flights, vacation rentals and more on Hotels.com, Expedia and Vrbo.