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Cheap Flights to Sion
|Popular in||December||High demand for flights, 6% potential price rise|
|Cheapest in||November||Best time to find cheap flights, 3% potential price drop|
|Average price||£133||Average for round-trip flights in July 2020|
|Round-trip from||£64||From London to Bern|
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Cheapest prices for Sion flights by month
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
£106 - £188
3 - 24 °C
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.
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