Flights to Sion
Find cheap flights to Sion in 2024/2025
Find cheap flights to Sion in 2024/2025
Our Flight Finder compares the cheapest flights to Sion from the most established flight comparison sites.
Fly to Sion and visit sites like Valère Basilica, Château de Tourbillon, Thyon & Saint-Léonard underground lake.
1. Enter your search requirements for Sion
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3. Book your Sion flight at the cheapest price
These economy flights were found on FlightsFinder from USA to Sion in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from USA to Sion in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
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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.
The popular airports near Sion are Geneva Airport, Zurich Airport, and Milan Malpensa Airport.
The flight to Sion (SIR) is roughly 10 hours 52 minutes and 4,665 miles (7,508 kilometres) from Atlanta, USA - Georgia, Atlanta Hartsfield-Jackson International Airport (ATL).
The best way is to compare flights to Sion from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Sion.
Here is the average weather forecast in Sion by month:
• Jan: 40°F
• Feb: 44°F
• Mar: 55°F
• Apr: 62°F
• May: 70°F
• Jun: 76°F
• Jul: 81°F
• Aug: 79°F
• Sep: 71°F
• Oct: 62°F
• Nov: 49°F
• Dec: 41°F
The main airport in Sion is approximately 2 kilometers from the city center.
Typically, flights are cheapest to Sion 2 months before departure.
Studies show flights to Sion are typically cheaper on Tuesdays and Wednesdays.
33.7 °F
Sat, 21 Dec 2024
Average Temperature
40°F
Jan
44°F
Feb
55°F
Mar
62°F
Apr
70°F
May
76°F
Jun
81°F
Jul
79°F
Aug
71°F
Sep
62°F
Oct
49°F
Nov
41°F
Dec
Atlanta, USA - Georgia, Atlanta Hartsfield-Jackson International Airport (ATL) to Sion (SIR)
Distance:
4,665 miles (7,508 kilometres)
Average flight time (direct 10 hours 52 minutes)
Los Angeles, USA - California, Los Angeles International Airport (LAX) to Sion (SIR)
Distance:
5,949 miles (9,575 kilometres)
Average flight time (direct 13 hours 43 minutes)
New York, USA - John F Kennedy International Airport (JFK) to Sion (SIR)
Distance:
3,906 miles (6,287 kilometres)
Average flight time (direct 9 hours 10 minutes)
Dallas, USA - Dallas, Texas Fort Worth International Airport (DFW) to Sion (SIR)
Distance:
5,226 miles (8,411 kilometres)
Average flight time (direct 12 hours 6 minutes)
Denver, USA - Colorado, Airport - Denver International Airport (DEN) to Sion (SIR)
Distance:
5,162 miles (8,307 kilometres)
Average flight time (direct 11 hours 58 minutes)
San Francisco, USA - California, San Francisco International Airport (SFO) to Sion (SIR)
Distance:
5,859 miles (9,429 kilometres)
Average flight time (direct 13 hours 31 minutes)
Seattle, USA - Airport - Seattle Tacoma International, Washington (SEA) to Sion (SIR)
Distance:
5,286 miles (8,507 kilometres)
Average flight time (direct 12 hours 14 minutes)
Las Vegas, USA - Nevada, McCarran International Airport (LAS) to Sion (SIR)
Distance:
5,723 miles (9,210 kilometres)
Average flight time (direct 13 hours 13 minutes)
Orlando, USA - Florida, Orlando International Airport (MCO) to Sion (SIR)
Distance:
4,768 miles (7,674 kilometres)
Average flight time (direct 11 hours 5 minutes)
Charlotte, USA - North Carolina, Douglas International Airport (CLT) to Sion (SIR)
Distance:
4,444 miles (7,152 kilometres)
Average flight time (direct 10 hours 22 minutes)
Phoenix, USA - Arizona, Phoenix Sky Harbor International Airport (PHX) to Sion (SIR)
Distance:
5,763 miles (9,274 kilometres)
Average flight time (direct 13 hours 18 minutes)
Houston, USA - Texas, Airport - George Bush Intercontinental (IAH) to Sion (SIR)
Distance:
5,302 miles (8,533 kilometres)
Average flight time (direct 12 hours 16 minutes)
Miami, USA - Florida, Miami International Airport (MIA) to Sion (SIR)
Distance:
4,845 miles (7,797 kilometres)
Average flight time (direct 11 hours 15 minutes)
Boston, USA - Massachusetts, Edward L. Logan International Airport (BOS) to Sion (SIR)
Distance:
3,721 miles (5,988 kilometres)
Average flight time (direct 8 hours 46 minutes)
Minneapolis, USA - Minnesota, Airport - St. Paul International (MSP) to Sion (SIR)
Distance:
4,504 miles (7,248 kilometres)
Average flight time (direct 10 hours 30 minutes)
Fort Lauderdale, USA - Florida, Fort Lauderdale-Hollywood International Airport (FLL) to Sion (SIR)
Distance:
4,825 miles (7,766 kilometres)
Average flight time (direct 11 hours 13 minutes)
Detroit, USA - Michigan, Airport - Metropolitan Wayne County International (DTW) to Sion (SIR)
Distance:
4,241 miles (6,825 kilometres)
Average flight time (direct 9 hours 55 minutes)
Philadelphia, USA - Pennsylvania, Airport - Philadelphia International (PHL) to Sion (SIR)
Distance:
4,000 miles (6,437 kilometres)
Average flight time (direct 9 hours 23 minutes)
Baltimore, USA - Maryland, Baltimore/Washington International Airport (BWI) to Sion (SIR)
Distance:
4,090 miles (6,582 kilometres)
Average flight time (direct 9 hours 35 minutes)
Salt Lake City, USA - Utah, Salt Lake City International Airport (SLC) to Sion (SIR)
Distance:
5,360 miles (8,625 kilometres)
Average flight time (direct 12 hours 24 minutes)
San Diego, USA - California, San Diego International Airport (SAN) to Sion (SIR)
Distance:
5,978 miles (9,621 kilometres)
Average flight time (direct 13 hours 47 minutes)
Tampa, USA - Florida, Tampa International Airport (TPA) to Sion (SIR)
Distance:
4,844 miles (7,796 kilometres)
Average flight time (direct 11 hours 15 minutes)
Portland, USA - International Airport, Oregon (PDX) to Sion (SIR)
Distance:
5,401 miles (8,692 kilometres)
Average flight time (direct 12 hours 30 minutes)
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