A historic castle on a hill overlooking a town.

Sion Holidays from £309

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Your Sion Holiday

When a getaway to the city is calling, answer it with a holiday package to Sion. The neighbourhood of Lens, which is great for families, history and nature, makes an awesome base for your adventures. Any trip to Sion needs a well-thought-out itinerary. Fill yours with major attractions like Tracouet Gondola, St.Leonard Underground Lake and Alaïa Bay. Browse Expedia's wide range of travel options and book your perfect holiday to Sion today.

Top Sion flight + hotel deals

Price found within the past 48 hours. Click for updated prices.
  • 18 Jan - 23 Jan

    Nonanteneuf Genève Plainpalais + Flight

    Geneva City Centre
    5 nights
    2.0 star property
    7.8/10 - Good (25 reviews)
    "For the most part this was a great stay. The place is well located by trams, a Coop for groceries, many restaurants and a coin laundromat. It was quiet and quite clean. As a female traveling on my own I would have appreciated a way to lock the door from the inside but there was no option. I wanted to do laundry and although there was onsite laundry listed as part of the property, it wasn’t working when I arrived. You have to purchase a base credit to begin, regardless of how much laundry you..."
    Reviewed October 10, 2026
    Return • Birmingham (BHX) - Geneva (GVA)
    BHX - GVA • Direct GVA - BHX • Direct
    £512
    £309
    per traveller
    found 1 day ago
    Nonanteneuf Genève Plainpalais
  • 18 Jan - 23 Jan

    Home Swiss Hotel + Flight

    Plainpalais
    5 nights
    4.0 star property
    8.8/10 - Excellent (423 reviews)
    "*"
    Reviewed November 5, 2026
    Return • Birmingham (BHX) - Geneva (GVA)
    BHX - GVA • Direct GVA - BHX • Direct
    £548
    £313
    per traveller
    found 1 day ago
    Home Swiss Hotel
  • 3 Feb - 6 Feb

    Apartment in Nendaz Near Cable Car + Flight

    Nendaz
    3 nights
    2.0 star property
    Return • London (LON) - Geneva (GVA)
    SEN - GVA • Direct GVA - LGW • Direct
    £1,053
    £637
    per traveller
    found 1 day ago
    Apartment in Nendaz Near Cable Car
  • 3 Feb - 6 Feb

    Amazing Apartment Close to the Centre + Flight

    Nendaz
    3 nights
    2.0 star property
    Return • London (LON) - Geneva (GVA)
    SEN - GVA • Direct GVA - LGW • Direct
    £840
    £511
    per traveller
    found 1 day ago
    Amazing Apartment Close to the Centre
  • 18 Jan - 23 Jan

    citizenM Geneva + Flight

    Geneva City Centre
    5 nights
    4.0 star property
    9.2/10 - Wonderful (1,005 reviews)
    Return • Birmingham (BHX) - Geneva (GVA)
    BHX - GVA • Direct GVA - BHX • Direct
    £657
    £420
    per traveller
    found 1 day ago
    citizenM Geneva

Discover the most popular places to visit in Sion

Sion Hotel Deals

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.

Frequently Asked Questions

Why should I book my Sion holiday with Expedia?

With great-value airfares, car hire and accommodation choices all in one place, Expedia makes booking your Sion break a cinch. What's more, we can help you bundle your bookings into a package holiday so you can get even more savings. Select from fabulous retreats, add your flights and/or a hire car (and maybe even some exciting tours and activities!) and land unbeatable prices. Need to change plans? Expedia has a flexible cancellation policy for many reservations. To discover more, head over to our Customer Service Portal link.

When is the best time of year to holiday in Sion?

If you enjoy the buzz of peak season, visit Sion in February, June and August. Travelling during the quieter months of January, September and November will help you skip the crowds. To get an idea of what type of weather to expect, the average daytime temperature in January, the coolest month in Sion, is -3ºC. The warmest time here is July, when temperatures reach an average of 16ºC.

What are the top hotels for my holiday in Sion?

Travellers visiting Sion often stay in Agettes. Moxy Sion and ibis Sion Hotel are popular escapes in this neighbourhood. But it's not the only vibrant place around town! Salins is another fantastic area and where you'll find Hôtel des Vignes and Hotel Castel.

How do I get a cheap holiday to Sion?

Our Sion holidays offer plenty of savings for the savvy traveller. For the best deal, simply bundle your hotel, flights and activities. But cheap prices are just the beginning of your next awesome adventure. Book with Expedia and you'll have more than 400 airlines and 321,000 properties worldwide to select from. No matter your style or budget, there's a holiday here that's perfect for you. Learn more about how you can save money on your next holiday when you bundle your flight and hotel bookings with Expedia.

What should I do on my Sion holiday?

Ensure your holiday in Sion is an unforgettable one by visiting its major attractions. Les Bains de Saillon Thermal Park, Golf Club Crans-sur-Sierre, Ovronnaz Thermal Baths and Ski Lift Haute Nendaz are just some of the things worth discovering while you're in this city.

What is the best area to stay in when on holiday in Sion?

There's lots to explore in Sion, so stay near its top sights and maximise your time sightseeing. Alaïa Bay is one place to put on your to-do list.

Do I need a visa for my Sion holiday?

Research the latest information on official government websites. Your nationality and whether you're travelling for study, leisure or business will determine if you need a visa for Sion. Get familiar with the application process, including any required documentation, turnaround times and fees. Submit your application well in advance to allow plenty of time for processing. Some visas may take weeks or even months to go through, depending on the country and time of year.

What should I wear on my Sion holiday?

First, think about the types of activities you'll be doing during your trip to Sion and create a travel wardrobe that can be mixed and matched. For fashion inspiration or even information on dress codes, browse a few style blogs or relevant social media accounts. Be sure to look at the local weather forecast so you can pack your bags accordingly. The warmest time of year in Sion is July, with average daytime temperatures of 16ºC. If you plan to travel in the coolest month of January, the mercury averages -3ºC during the day.

What does an Expedia Sion holiday include?

With Expedia, you can select any combination of hotels, flights and car hires to build your perfect Sion travel package. Once you've made your booking, simply add on the fun things like tours and activities. Remember — the more you bundle, the more you'll save! Apartments and chalets are two popular property types in Sion. No matter your holiday style or group size, you can rely on Expedia for the flexibility and freedom to personalise your next dream escape.

Does Expedia offer Book Now, Pay Later Sion holidays?

Your bank balance shouldn't prevent you from taking a holiday, so Expedia has worked out a solution to help. Now that we've partnered with online lender Klarna, it's easier than ever to book an incredible getaway without draining your savings. Klarna offers flexible payment options at checkout that take the worry out of budgeting for your trip. Check out these flexible payment options:

  • Pay monthly holidays: If paying in multiple transactions sounds right for you, Klarna offers just that! Paying in several transactions will make that dream getaway possible.
  • No-deposit holidays: Clicking the "book now" button is much easier with this payment option. With no upfront fee for your escape, you can Book Now, Pay Later and start packing your suitcase.

Can I choose my airline with a Sion Expedia holiday?

Yes, the choice is all yours. We have access to over 400 airlines globally, so you can tailor your Sion holiday according to your style and budget.

* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.