Onnion Holidays from £335

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Your Onnion Holiday

Put together a custom holiday package to Onnion and prepare to experience this incredible city on your own terms. Consider spending some time in the neighbourhood of Hirmentaz, which is great for skiing and tons more. Fill your itinerary with visits to Praz de Lys - Sommand Ski, Massif des Brasses and Plaine Joux Nordic Ski Area, some of the attractions you should see during a trip to Onnion. A few clicks is all it takes to create the perfect Onnion holiday on Expedia.

Top Onnion Flight + Hotel Deals

Price found within the past 48 hours. Click for updated prices.
Amanthos Living Nyon

Amanthos Living Nyon

2 out of 5
Save 100% on your flight
Price was £559, price is now £335 per person
£335
per person
14 Apr - 21 Apr
found 5 hours ago
Return flight included
Manchester (MAN) to Geneva (GVA)
6/10 (7 reviews)
Apartment Cosy -1br-4p- Geneve

Apartment Cosy -1br-4p- Geneve

2 out of 5
Geneva City Centre
Price was £1,092, price is now £593 per person
£593
per person
4 May - 9 May
found 1 day ago
Return flight included
London (LON) to Geneva (GVA)
No reviews
Cosy and Modern Flat - AC- 1br-4p- Geneva

Cosy and Modern Flat - AC- 1br-4p- Geneva

2 out of 5
Geneva City Centre
Price was £1,041, price is now £566 per person
£566
per person
4 May - 9 May
found 1 day ago
Return flight included
London (LON) to Geneva (GVA)
6/10 (1 review)
The property was okay. But, around the next block was the red light district. Also the sink in the bathroom was plugged the whole time we were there. It was in an excellent location near downtown,and close to the lake .

Reviewed on 15 Oct 2025

Madame Vacances Résidence Les Terrasses de Veret

Madame Vacances Résidence Les Terrasses de Veret

3 out of 5
Save 100% on your flight
Price was £722, price is now £430 per person
£430
per person
21 Mar - 26 Mar
found 10 hours ago
Return flight included
London (LHR) to Geneva (GVA)
6.4/10 (26 reviews)
Basic, be prepared to make your own beds (linen provided but double bed’s flat sheet was too small), and clean the apartment. Limited toilet paper and no toiletries. Ski locker corridor, cold swimming pool. Good location, next to Flaine Forêt ski lifts. There is a spar and ski rental, esf ski lesson shop within 5 mins walk.

Reviewed on 22 Feb 2025

Modern Apartment - AC- 1br-2p- Geneva

Modern Apartment - AC- 1br-2p- Geneva

2 out of 5
Geneva City Centre
Price was £1,371, price is now £828 per person
£828
per person
17 Apr - 21 Apr
found 1 day ago
Return flight included
London (LON) to Geneva (GVA)
2/10 (1 review)

Onnion Essential Information

Language
French
Currency
Euros
Local Welcome
Salut / Bonjour
Local Goodbye
Au revoir / À bientôt
Closest Airport
Cointrin Intl. Airport (GVA)
Population
860
Max Temp Winter
2ºC
Max Temp Summer
18ºC
Top Sights
La Grande Terche, Massif des Brasses and Plaine Joux Nordic Ski Area

Top hotels in Onnion

Ruby Claire Hotel Geneva

Ruby Claire Hotel Geneva

4 out of 5
Rue du Rhône 46 Geneva
Fully refundableReserve now, pay when you stay
The price is £131 per night from 15 Feb to 16 Feb
£131
15 Feb - 16 Feb
includes taxes & fees
9/10 Wonderful! (1,092 reviews)
Room was great and staff super!

Reviewed on 2 Feb 2026

Ruby Claire Hotel Geneva
Hotel Suisse

Hotel Suisse

3 out of 5
10 Place Cornavin Geneva GE
The price is £130 per night from 14 Feb to 15 Feb
£130
14 Feb - 15 Feb
includes taxes & fees
9/10 Wonderful! (1,011 reviews)
Friendly professional staff. Clean room. Good breakfast. Great location near the train station with a short walk to the waterfront. Only negatives: no hooks to hang things in the bathroom and no bedside tables.

Reviewed on 9 Feb 2026

Hotel Suisse
Nash Suites Airport Hotel

Nash Suites Airport Hotel

4 out of 5
Avenue Louis Casai 88 Meyrin
Fully refundableReserve now, pay when you stay
The price is £93 per night from 17 Feb to 18 Feb
£93
17 Feb - 18 Feb
includes taxes & fees
8.8/10 Excellent! (1,536 reviews)
Clean room excellent shuttle to the airport in 5 minutes

Reviewed on 5 Feb 2026

Nash Suites Airport Hotel
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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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* 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.