Menu
From
To
Thu 10/29
Thu 11/5
Any month
Compare vs. Cheapflights |
From
To
Depart
Thu 10/29
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

Home Flights Europe Switzerland Cheap flights to Sion, Switzerland

Cheap flights to Sion, Switzerland

Popular in July High demand for flights, 24% potential price rise
Cheapest in November Best time to find cheap flights, 3% potential price drop
Average price $865 Average for round-trip flights in October 2020
Round-trip from $605 From Las Vegas to Bern
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Are there currently restrictions on travel to Sion related to COVID-19?

Yes, there are currently restrictions on flights to Sion along with the rest of Switzerland. Before you book or search for flights, consider the following restrictions: Switzerland has begun to ease its travel restrictions. As well as nationals/residents of Switzerland or Liechtenstein, as of June 15, travelers from countries in the EU, United Kingdom, Iceland, Norway may now enter Switzerland. Travelers from other countries who have the necessary visas and permits to enter, and authorized healthcare professionals may still enter the country. Same-day transit is permitted; however, travelers who are not nationals, residents, or family members of nationals/residents of EEA Member States or the UK may not transit through Switzerland when arriving from a non-Schengen Member State en route to another Schengen Member State. Additional exemptions exist for some categories of business travelers who have received advance permission. Special allowances also exist in some cases for travelers arriving from Germany or Austria. Travelers who have been in certain countries in the past 14 days are subject to quarantine for 10 days on arrival. For an updated list of these countries, check the website of the Swiss Federal Office of Public Health.. If you are looking to book a trip to Sion and are outside of the restricted areas, please take the proper precautions and stay informed about traveling during COVID-19.

Cheapest Prices for Sion flights by month

January
$574
February
$571
March
$630
April
$686
May
$707
June
$994
July
$901
August
$778
September
$729
October
$642
November
$603
December
$587
February is currently the cheapest month to fly to Sion. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

When is the best time to fly to Sion?

Choose a month below to see average flight price and weather conditions.
LAS - ZRH
Price
$571 - $1,151
ZRH
Temperature
37.4 - 75.2 °F
ZRH
Rainfall
2.17 - 5 inches
February is typically the best time to fly to Sion, but there are other times where great deals are available. If weather is an important factor for you when considering when to fly to Sion, the warmest period tends to be July, with the wettest being June.

When is the best time to book a flight to Sion?

The best time to book flights to Sion is 0 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Which day is cheapest to fly to Sion?

At the moment, Sunday is the most economical day to take a flight to Sion. Saturday is likely to be the most costly.

What time of day is cheapest to fly to Sion?

To get the best value, try booking a flight in the morning when visiting Sion. Generally the prices will increase for flights at noon as these tend to have higher demand.

Find the best prices for you!

Cheap tickets to Sion found by our users in USA

Sion airports

Home Flights Europe Switzerland Cheap flights to Sion, Switzerland