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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
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#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
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#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
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#removeLegButton($self.id("removeLeg$leg"))
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
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#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
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#removeLegButton($self.id("removeLeg$leg"))
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
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#removeLegButton($self.id("removeLeg$leg"))
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
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Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
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#removeLegButton($self.id("removeLeg$leg"))
#infantInLapWarning('multiRightOfTravelers')
Home Europe Switzerland Cheap flights to Sion, Switzerland

Cheap Flights to Sion

Popular in April High demand for flights, 2% potential price rise
Cheapest in November Best time to find cheap flights, 3% potential price drop
Average price £107 Average for round-trip flights in October 2020
Round-trip from £61 From London 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 restricted the entry of all travelers who are not nationals or residents of Switzerland or Liechtenstein. Travelers transiting through Switzerland to another country they are permitted to enter, travelers who have the necessary visas and permits to enter, and authorized healthcare professionals may still enter the country. 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. Starting from June 15, it is expected that borders between Switzerland, Germany, France and Austria will be opened. Until at least June 7, all travelers must land at Basel (BSL), Geneva (GVA), or Zurich (ZRH).. 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 travelling during COVID-19.

Cheapest prices for Sion flights by month

January
£112
February
£118
March
£114
April
£116
May
£117
June
£122
July
£131
August
£142
September
£114
October
£109
November
£108
December
£113
At the present moment the cheapest month to fly to Sion is currently November; with August being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

When is the best time to fly to Sion?

Choose a month below to see average flight price and weather conditions.
LON - ZRH
Price
£108 - £192
ZRH
Temperature
3 - 24 °C
ZRH
Rainfall
55 - 127 mm
Flying to Sion in November is usually considered the best time to fly. However, you will find other deals are always available year round. 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?

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights to Sion. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Which day is cheapest to fly to Sion?

The cheapest flights to Sion are usually found when departing on a Thursday. The departure day with the highest cost at present is Sunday.

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 in the evening as these tend to have higher demand.

Find the best prices for you!

Cheap tickets to Sion found by our users in United Kingdom

Sion airports

Home Europe Switzerland Cheap flights to Sion, Switzerland
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