Car Rental at Sion Airport
Search, Compare, and Save up to 70%!
No Hidden Costs
24/7 Support
Free Cancellation
Cheapest car rental rates
Mercedes Benz A Class
or similar
Automatic
5
1
A/C
4
£122.99
per day
8.5
Very good
No ratings yet
Volkswagen T-Roc
or similar
Automatic
5
3
A/C
5
£128.31
per day
8.6
Very good
1 reviews
Seat Leon STW
or similar
Automatic
5
3
A/C
5
£130.72
per day
8.6
Very good
1 reviews
Audi Q3
or similar
Automatic
5
3
A/C
5
£150.02
per day
8.6
Very good
1 reviews
Most popular car rental deals
Volkswagen Passat STW
or similar
Automatic
5
3
A/C
5
£169.33
per day
8.6
Very good
1 reviews
Mercedes Benz C Class STW
or similar
Automatic
5
3
A/C
5
£197.08
per day
8.6
Very good
1 reviews
Audi Q5
or similar
Automatic
5
3
A/C
5
£259.81
per day
8.6
Very good
1 reviews
Audi A6 STW
or similar
Automatic
5
3
A/C
5
£300.82
per day
8.6
Very good
1 reviews
The above prices are only approximate and were last updated at 6:51 AM on 9/17/25. Prices may vary based on the booking dates, length of rental, and car class.
Why book with us?
Special offers
As a market leader, we get special offers like contactless pick-ups, great prices, and free upgrades.
Award-winning
World's Leading Car Rental Booking Website in the World Travel Tech Awards (4 years in a row).
Highly-rated
A combined rating of 4.5 with 200k+ total reviews on platforms like Trustpilot, Google, and Review Center.
4M users
Have already booked on one of the fastest-growing car rental booking websites.
Table of contents
- Cheapest car rental rates
- Most popular car rental deals
- Why book with us?
- Travel information
- Airport info
- Top 8 locations near Sion Airport
- Map of top car rental locations
- When to book at Sion Airport and for how long?
- Car rental information
- Car rental statistics
- Top 4 suppliers at Sion Airport in 2025
- Award-winning service
Travel information
Languages
French, Italian
Currency
CHF
Drive on
Right-hand side
Country code
+41
Average car rental price
£182 per day
Speed limit within town
50 km/h
or
31 mph
Speed limit out of town
80 - 120 km/h
or
50 - 75 mph
Acceptable limit of BAC
0.05%
Average gas price
£1.65 per liter or £6.25 per gallon
Lowest gas price
£1.56 per liter or £5.91 per gallon
Highest gas price
£1.86 per liter or £7.04 per gallon
Airport info
Name
Sion Airport (SIR)
IATA
SIR
ICAO
LSGS
Overall rating
6.0 / 10
Getting to the airport
7.0
Check-in and departures
7.7
Terminal facilities
6.2
Wi-Fi
5.3
Restaurants and car rental services
4.9
Lounge
4.9
Top 8 locations near Sion Airport
- Bern Airport78.3 km / 48.65 miles away
- Geneva (Downtown)from £90.72 per day90.9 km / 56.48 miles away
- Geneva Train Stationfrom £90.97 per day91.1 km / 56.61 miles away
- Geneva Airportfrom £79.11 per day93.7 km / 58.22 miles away
- Basel Airportfrom £68.97 per day154 km / 95.69 miles away
- Zurich Dietlikon166 km / 103.15 miles away
- Zurich Airportfrom £81.54 per day166.8 km / 103.64 miles away
- St.Gallen–Altenrhein Airportfrom £106.12 per day220.6 km / 137.07 miles away
Map of top car rental locations
A
Europcar
Route de l'Aéroport, 1950 Sion
B
Thrifty
Sion Airport, Rte de l'Aéroport, 1950 Sion
C
Hertz
Sion Airport, Rte de l'Aéroport, 1950 Sion
D
Dollar
Rte de l'Aéroport, 1950 Sion
When to book at Sion Airport and for how long?
When are car rental prices the lowest at Sion Airport?
The cost of renting a car at Sion Airport varies by season. The table and graph below can help you find the best time of year to save on a rental car.
Saver's insights
| Cheapest month | Most expensive month | |
| A good deal £133 | Cheapest supplier Thrifty | Cheapest car type Medium cars |
Average rental costs per day at Sion Airport
£79
£40
£0
Jan
Feb
Mar
Apr
£72
in May
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
The cheapest month of the year to rent a car at Sion Airport is May — when rental costs average £71.83 per day. This is < 1% cheaper than the yearly average and < 1% cheaper than renting a car in May (when prices average £71.83 per day).
This information can help you identify the low season. But these are only average numbers. How much your car rental will cost will depend on the type of vehicle you rent, how long you’ll rent it for, and how far ahead you book. Simply enter your dates in the form at the top of the page to see the exact prices.
What is the most popular time of year to rent a car at Sion Airport?
Based on how many users search for a car in at Sion Airport, travelers are most likely to rent a car in May, while they are least likely to rent in in May.
Monthly searches at Sion Airport by pick-up date relative to the average
1.1
0.6
0
Jan
Feb
Mar
Apr
Same as average in May
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
For how long do renters keep their vehicles at Sion Airport?
How long travelers keep their rental cars varies by the time of year: in May the average rental period is 5 days, while in May, the average rental period is only 5 days.
Average number of rental days at Sion Airport
6
3
0
Jan
Feb
Mar
Apr
5 days in May
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Car rental information
| 🤑 Lowest price | £123 per day |
| 👛 Cheapest supplier | Thrifty |
Car rental statistics
Highest-rated company
Europcar (rated 8.6 / 10)
Lowest-rated company
Hertz (rated 8.4 / 10)
Total rental companies
4
Average daily price
£182
Lowest daily price
£123
Total cars available
19
Top 4 suppliers at Sion Airport in 2025
8.6
Very good
1 review
Value for money
8.3
Ease of finding
8.2
Agent helpfulness
8.8
Pick-up speed
8
Drop-off speed
8.2
Car cleanliness
9.4
Car condition
9.4
£128 - £540
per day
Route de l'Aéroport, 1950 Sion
+41273238888
Show working hours
Mon
08:00-12:00; 13:30-17:00
Tue
08:00-12:00; 13:30-17:00
Wed
08:00-12:00; 13:30-17:00
Thu
08:00-12:00; 13:30-17:00
Fri
08:00-12:00; 13:30-17:00
Sat
08:00-12:00
Thrifty
8.5
Very good
Value for money
8.2
Ease of finding
8.2
Agent helpfulness
8.6
Pick-up speed
8
Drop-off speed
8.2
Car cleanliness
9.1
Car condition
9.1
£123 - £154
per day
Sion Airport, Rte de l'Aéroport, 1950 Sion
+410273223742
Show working hours
Mon
07:30-12:00; 13:00-18:00
Tue
07:30-12:00; 13:00-18:00
Wed
07:30-12:00; 13:00-18:00
Thu
07:30-12:00; 13:00-18:00
Fri
07:30-12:00; 13:00-18:00
Sat
08:00-12:00; 13:30-17:00
Dollar
8.4
Very good
Value for money
8.2
Ease of finding
8.2
Agent helpfulness
8.2
Pick-up speed
8
Drop-off speed
8.2
Car cleanliness
8.9
Car condition
8.8
£153
per day
Rte de l'Aéroport, 1950 Sion
+410273223742
Show working hours
Mon
07:30-12:00; 13:00-18:00
Tue
07:30-12:00; 13:00-18:00
Wed
07:30-12:00; 13:00-18:00
Thu
07:30-12:00; 13:00-18:00
Fri
07:30-12:00; 13:00-18:00
Sat
08:00-12:00; 13:30-17:00
Hertz
8.4
Very good
1 review
Value for money
8.2
Ease of finding
8.2
Agent helpfulness
8.4
Pick-up speed
8
Drop-off speed
8.2
Car cleanliness
9.1
Car condition
9
£148 - £157
per day
Sion Airport, Rte de l'Aéroport, 1950 Sion
+410273223742
Show working hours
Mon
07:30-12:00; 13:00-18:00
Tue
07:30-12:00; 13:00-18:00
Wed
07:30-12:00; 13:00-18:00
Thu
07:30-12:00; 13:00-18:00
Fri
07:30-12:00; 13:00-18:00
Sat
08:00-12:00; 13:30-17:00
Award-winning service
World Travel Tech Awards - World's Best Car Rental Booking Website 2023
World Travel Tech Awards - World's Best Car Rental Booking App 2023
Magellan Awards Gold Winner 2023
Travel & Hospitality Awards 2021
FT 1000: Europe's Fastest Growing Companies - Top 300 Companies 2021
FT 1000: Europe's Fastest Growing Companies - Top 100 Companies 2020
Uzakrota Travel Awards - World’s Leading Car Rental Website 2022
Trustpilot - Top 10 Car Rental Agencies
SimilarWeb - Top 50 Car Rental Websites
Highly recommended by our customers
Rated 4.6 / 5 based on 229,702 reviews. Showing our favorite reviews.
Save even more with our mobile app
Find exclusive deals
Find the best deals on the map
Manage and view your booking on the go
Scan the code on your phone to download
Sign up for our newsletter
Sign up to receive the best car rental deals in your inbox! No spam, just exclusive deals!
By providing your email address you agree to our
