Flights to Sion - Book Cheap Flights | eDreams

Sion enjoys pleasant weather year-round, making it a great destination whenever you choose to visit. Booking your flights to Sion with eDreams is easy and convenient.

Low Season in Sion

One highlight of visiting Sion during the low season (December to February) is skiing at nearby resorts. Temperatures range from 40ºF to 53ºF, perfect for hitting the slopes.

High Season in Sion

During Sion's high season (June to August), the weather is warm, ranging from 55ºF to 81ºF. This is an ideal time for exploring the vineyards and enjoying wine tasting experiences in the Valais region.

Sion, the oldest city in Switzerland, is located in the sunny Rhône valley and is a worthwhile stop on your travels. Book your flights to Sion with eDreams and explore this charming town and the surrounding Valais region.

The Best Attractions to See in Sion

Here are some of the best attractions that Sion has to offer:

• Tourbillon Castle: Explore the ruins of this medieval castle perched atop a hill offering breathtaking views. Book your flights to Sion today!
• Valère Basilica: Visit this historic basilica located on the opposite hilltop from Tourbillon Castle and admire its architecture and the views it offers.
• Sion Old Town: Wander through the charming streets of Sion's Old Town, visit local shops, and discover historical landmarks such as the Cathedral of Our Lady of Sion. Flights to Sion are readily available through eDreams.
• Vineyards and Wine Tasting: Explore the surrounding vineyards of the Valais region and sample some of the famous local wines.
• Domaine des Iles: Take a short trip outside of Sion to this adventure park and enjoy the natural beauty of the Rhône valley. Consider booking flights to Sion for convenient access.