Sion SIR to Vienna VIE flight with SWISS

Cheap plane tickets from Sion to Vienna can start from as little as $116 (€92) when you book in advance. The average flight ticket price for Sion to Vienna is $189 (€151); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.

The average journey time by plane from Sion to Vienna is 4 h 55 min   to travel the 443 mile (714 km) long trip, with around there are 38 flights per day. Journey times can vary on weekends and holidays.

The earliest flight from Sion to Vienna leaves at 5: 05AM. Plan your trip with the Journey Planner   from Omio.

The latest flight from Sion to Vienna leaves at 7: 30PM.

There are 38 flights a day from Sion to Vienna which require at least one change with SWISS. Schedules can vary on holidays or weekends with fewer flights.

For the journey from Sion to Vienna you can take a flight with SWISS. Be sure to check out all possible airlines that offer services to Vienna from Sion on Omio to compare what amenities they may have.

The cheapest month for a flight from Sion to Vienna is December.

It's helpful to compare your options as there are 3 ways to travel to Vienna from Sion including taking a bus, train or flight.

Since both Sion and Vienna are in the Schengen Area, a passport is not required for European Union (EU) or Schengen-associated country citizens. A national ID card is sufficient.

The best events to attend in Vienna include:

• Vienna Philharmonic Ball, a prestigious annual ball featuring classical music and elegant dancing
• Vienna Festival, a celebration of performing arts with international artists
• Christmas Markets, traditional markets offering crafts and seasonal treats throughout the city
• Vienna Pride, an annual LGBTQ+ event celebrating diversity with a parade and various activities.

The best holidays to experience in Vienna include:

• Easter, beautiful spring weather and traditional celebrations
• National Day, a public holiday with various festivities and parades
• All Saints' Day, a time for reflection with stunning autumn scenery.

The best seasons to visit Vienna are Spring or Fall. The best weather to explore Vienna is during April-June or September-October.

For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.

Most airlines permit carry-on bags that fit within specific dimensions (e. G. 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.

Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs).
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.

The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.