Common_Editorial_LON_SIR
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London
– Sion
Any date
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Route details
802 km
Distance
Weather now
☁️
+8°C
Broken clouds
Airports
SIR
2km
Select dates to see flight prices to Sion
Pick your travel dates to get the cheapest live flight prices to Sion:
Specific Dates
Flexible Dates
Trip Period
Weekend trip
November
2025
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Flight prices to Sion
Typically the return flight to Sion costs about that much:
No data yet
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Cheap
--
Average price
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Expensive
We don’t have sufficient data yet to display price ranges. Make a search to get live prices instead.
Which is the cheapest month to fly to Sion?
Here are approximate min and max prices for London to Sion flight (one-way) at the moment:
We don’t have data for this route yet. Try searching different months by clicking on them below and get a feeling of when it’s best to fly for you.
Is Sion an expensive destination?
We have compared flights from London to Sion with other routes:
Not enough data
Price per kilometer: -- £ / km
Unfortunately we don’t yet have enough data for this route to tell if it’s expensive or not.
Direct flights to Sion
We could not found any direct flights to Sion from London. Perhaps try selecting a different origin or search for direct flights to the whole country (Switzerland).
Not enought data yet
Airports in Sion and London
Sion has 1 airport and London has 10 airports.
Sion
London
Sion Airport (SIR)
2 km from Sion city center.
🚕
Taxi--
🚌
Bus--
🚆
Train--
🚍
Shuttle--
🚇
Subway--
Which airport in Sion is better?
The closest airport to Sion city center is Sion Airport (SIR) with 2 km distance.
Planning a trip to Sion? Check the weather
16 Days Weather Forecast
Here’s how the weather in Sion looks currently:
Today, 19 November
☁️
+8°C
Broken clouds
2 m/s
48 %
Thu, 20 November
❄️
+3°C
Snow
3 m/s
66 %
Fri, 21 November
❄️
-1°C
Snow
3 m/s
88 %
Sat, 22 November
❄️
0°C
Snow
2 m/s
65 %
Sun, 23 November
❄️
+5°C
Snow
3 m/s
52 %
Mon, 24 November
❄️
+5°C
Snow
4 m/s
94 %
Tue, 25 November
❄️
+4°C
Snow
2 m/s
85 %
Wed, 26 November
❄️
+3°C
Snow
2 m/s
83 %
Thu, 27 November
☀️
+4°C
Clear sky
3 m/s
70 %
Fri, 28 November
☁️
+8°C
Broken clouds
3 m/s
83 %
Sat, 29 November
☁️
+8°C
Broken clouds
3 m/s
86 %
Sun, 30 November
☁️
+7°C
Broken clouds
3 m/s
80 %
Mon, 01 December
❄️
+7°C
Snow
3 m/s
94 %
Tue, 02 December
☁️
+7°C
Broken clouds
2 m/s
92 %
Wed, 03 December
☀️
+8°C
Clear sky
3 m/s
90 %
Thu, 04 December
☁️
+6°C
Broken clouds
2 m/s
87 %
How much does it cost to fly to Sion?
Sion prices compared to London:
Sion is in average 17% more expensive than London. The biggest difference is Sp. The smallest difference is Transport (+2%) and Childcare (-20%).
Some Price Examples (vs London):
🛒
Food
+57.98%
-
🍔
Meal, Inexpensive Restaurant
£20.35 vs
🍽
Meal for 2 People, Mid-range Restaurant, Three-course
£105.16 vs
🍟
McMeal at McDonalds
£16.39 vs
☕
Cappuccino (regular)
£4.63 vs
🥤
Coke/Pepsi (0.33 liter bottle)
£4.23 vs
🚰
Water (0.33 liter bottle)
£3.77 vs
🥛
Milk (regular), (1 liter)
£1.69 vs
🍞
Loaf of Fresh White Bread (500g)
£3.77 vs
🥚
Eggs (regular) (12)
£4.83 vs
🧀
Local Cheese (1kg)
£20.91 vs
🍗
Chicken Fillets (1kg)
£34.49 vs
🍌
Banana (1kg)
£3.01 vs
🍷
Bottle of Wine (Mid-Range)
£16.97 vs
🍺
Domestic Beer (0.5 liter bottle)
£2.66 vs
🚍
Transport
+1.77%
+
💧
Utilities
+39.92%
+
⚽
Sports
+100.27%
+
👪
Childcare
-19.74%
+
👗
Clothing
+29.22%
+
🛋
Rent
-47.63%
+
🏠
Buy
-39.75%
+
💵
Salaries
+32.73%
+
Sion in average is 17% more expensive
⚽🛒🛋
The biggest difference is Sports, Food, Rent prices.
FAQ
Flying to Sion? Here are some useful things to know:
🛬
What airports does Sion has?
There are 1 of airport in Sion: Sion Airport. The closest one is Sion Airport which is 2 km away.
✈️
How far is it to fly to Sion?
A passenger flying direct to Sion will travel around 802 km if flying from London.
⏰
How long does it take to travel to Sion?
You should expect a flight time around NaN if you are flying from London.
🌤️
What’s the weather like in Sion?
On average you could expect in December to in December. Currently, it is Broken clouds and +8°C in Sion.
🛬
Are there any direct flights to Sion?
No, there are no direct flights to Sion if you are flying from London.
Sion guide
Sion themes
This is what Sion is known for:
Location
Sion is located in Switzerland, 802 km away from London:
Sion time zone
Sion jest o 1 godzinę przed London, gdzie teraz jest 23:04
🕒
23:04 (GMT +0)Time in Sion right now
Currency and exchange rate
100 Swiss Franc equals 95.07 British Pound Sterling. 100 British Pound Sterling equals 105.18 Swiss Franc.
🤑
CHF 100 = £95.07Exchange rate
Sion pros and cons
About Avionero
Avionero is a Swedish travel planning startup located in Malmo, founded by Lars Kristensson and Anton Tyulenev.
Using our smart AI Search engine, we combine millions of flight, hotel, and activity options for your trip to Sion.
Read more about the company.
4 things to know about Avionero:
We provide the most flexible search
We have the largest inventory of flights
We are not the sellers, but aggregators of flights, hotels & activities
We do not track you to raise prices
Read more about our features.
What our users are saying
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