Nestled in the heart of the Swiss Alps, Sion is a captivating blend of old-world charm and modern sophistication. The city’s picturesque setting, with the imposing Valère and Tourbillon castles overlooking the quaint town, creates a mesmerising backdrop for exploring its rich history and cultural heritage. Wander through its cobbled streets lined with charming boutiques and cafes, or venture into the surrounding vineyards to sample the renowned local wines. With a perfect balance of natural beauty, historic treasures, and contemporary amenities, Sion promises an unforgettable experience for travellers seeking a unique destination in Switzerland.
Typically, November is the cheapest month to fly to Sion.
The popular airports near Sion are Geneva Airport, Zurich Airport, and Milan Malpensa Airport.
The flight to Sion (SIR) is roughly 23 hours 32 minutes and 10,369 miles (16,687 kilometres) from Sydney, Australia - Kingsford Smith Airport (SYD).
The best way is to compare flights to Sion from leading comparison sites using our search engine dashboard.
11th-century fortified castle & church
Castle, ruins, château and history
Ski resort in the 4 Valleys
Big cave with clear water & boat tours
Cliffside walk & suspension bridges
Lake
Family holiday resort with rental cabins
Art museum and art
Lake
Cathedral and church
Tourist attraction
History
Museum and history
History and nature
Environmental Programme
Park and garden
Catholic Church
Church
Castle and château
Skiing, ski resort and winter sports
Museum
River
River
River
Pond
Mountain Peak
Sports, surfing and chalet
River
Sledding
Architecture
River
River
River
River
River
Winery, vineyard, wine tasting and wine
Lake
River
Ski Trail
Mountain Peak
Tourist attraction
River
Point of interest
Lake
Lake
Scenic lake beside a golf course
Lake
Museum
25.6 °C
Sat, 11 May 2024
Average Temperature
4°C
Jan
7°C
Feb
13°C
Mar
17°C
Apr
21°C
May
25°C
Jun
27°C
Jul
26°C
Aug
22°C
Sep
17°C
Oct
10°C
Nov
5°C
Dec
Flights from Sydney, Australia - Kingsford Smith Airport (SYD) to Sion (SIR) - The flight distance between these airports is 10,369 miles (16,687 kilometres). The direct flight time is roughly 23 hours 32 minutes.
Flights from Brisbane, Australia - Brisbane International Airport (BNE) to Sion (SIR) - The flight distance between these airports is 10,168 miles (16,363 kilometres). The direct flight time is roughly 23 hours 5 minutes.
Flights from Melbourne, Australia - All Airports (MEL) to Sion (SIR) - The flight distance between these airports is 10,204 miles (16,422 kilometres). The direct flight time is roughly 23 hours 10 minutes.
Flights from Perth, Australia - Perth International Airport (PER) to Sion (SIR) - The flight distance between these airports is 8,618 miles (13,869 kilometres). The direct flight time is roughly 19 hours 39 minutes.
Flights from Cairns, Australia - Cairns International Airport (CNS) to Sion (SIR) - The flight distance between these airports is 9,316 miles (14,993 kilometres). The direct flight time is roughly 21 hours 12 minutes.
Flights from Adelaide, Australia - Adelaide International Airport (ADL) to Sion (SIR) - The flight distance between these airports is 9,806 miles (15,781 kilometres). The direct flight time is roughly 22 hours 17 minutes.
Flights from Darwin, Australia - Darwin International Airport (DRW) to Sion (SIR) - The flight distance between these airports is 8,424 miles (13,556 kilometres). The direct flight time is roughly 19 hours 13 minutes.
Flights from Gold Coast, Australia - Coolangatta Airport (OOL) to Sion (SIR) - The flight distance between these airports is 10,222 miles (16,451 kilometres). The direct flight time is roughly 23 hours 12 minutes.
Flights from Townsville, Australia - Townsville International Airport (TSV) to Sion (SIR) - The flight distance between these airports is 9,483 miles (15,261 kilometres). The direct flight time is roughly 21 hours 34 minutes.
Flights from Mount Isa, Australia - Mount Isa Airport (ISA) to Sion (SIR) - The flight distance between these airports is 9,229 miles (14,853 kilometres). The direct flight time is roughly 21 hours.
Flights from Kununurra, Australia - Kununurra Airport (KNX) to Sion (SIR) - The flight distance between these airports is 8,491 miles (13,665 kilometres). The direct flight time is roughly 19 hours 22 minutes.
Flights from Newcastle, Australia - Williamtown Metropolitan Area Airport (NTL) to Sion (SIR) - The flight distance between these airports is 10,353 miles (16,661 kilometres). The direct flight time is roughly 23 hours 30 minutes.
Flights from Mackay, Australia - Mackay Airport (MKY) to Sion (SIR) - The flight distance between these airports is 9,686 miles (15,588 kilometres). The direct flight time is roughly 22 hours 1 minute.
Flights from Hobart, Australia - Hobart International Airport (HBA) to Sion (SIR) - The flight distance between these airports is 10,482 miles (16,870 kilometres). The direct flight time is roughly 23 hours 47 minutes.
Flights from Launceston, Australia - Launceston Airport (LST) to Sion (SIR) - The flight distance between these airports is 10,435 miles (16,794 kilometres). The direct flight time is roughly 23 hours 41 minutes.
Flights from Cloncurry, Australia - Cloncurry Airport (CNJ) to Sion (SIR) - The flight distance between these airports is 9,276 miles (14,928 kilometres). The direct flight time is roughly 21 hours 6 minutes.
Flights from Paraburdoo, Australia - Paraburdoo Airport (PBO) to Sion (SIR) - The flight distance between these airports is 8,319 miles (13,388 kilometres). The direct flight time is roughly 18 hours 59 minutes.
Flights from Karratha, Australia - Karratha Airport (KTA) to Sion (SIR) - The flight distance between these airports is 8,159 miles (13,131 kilometres). The direct flight time is roughly 18 hours 37 minutes.
Flights from Kalgoorlie-Boulder, Australia - Kalgoorlie-Boulder Airport (KGI) to Sion (SIR) - The flight distance between these airports is 8,829 miles (14,208 kilometres). The direct flight time is roughly 20 hours 7 minutes.
Flights from Learmonth, Australia - Learmonth Airport (LEA) to Sion (SIR) - The flight distance between these airports is 8,101 miles (13,038 kilometres). The direct flight time is roughly 18 hours 30 minutes.
Flights from Port Macquarie, Australia - Port Macquarie Airport (PQQ) to Sion (SIR) - The flight distance between these airports is 10,342 miles (16,644 kilometres). The direct flight time is roughly 23 hours 28 minutes.
Flights from Port Hedland, Australia - Port Hedland International Airport (PHE) to Sion (SIR) - The flight distance between these airports is 8,232 miles (13,248 kilometres). The direct flight time is roughly 18 hours 47 minutes.
Flights from Canberra, Australia - Canberra Airport (CBR) to Sion (SIR) - The flight distance between these airports is 10,328 miles (16,621 kilometres). The direct flight time is roughly 23 hours 27 minutes.
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