
Popular airlines
- Lufthansa
Lufthansa
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British Airways
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Swiss International Air Lines
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Brussels Airlines
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Iberia
- Air Canada
Air Canada
- SAS
SAS
- Plan, book, fly with confidence
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How much is the cheapest flight to Nax?
Prices were available within the past 7 days and start at $533 for one-way flights and $797 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.





Tips to find the cheapest flights to Nax
The cheapest day to fly
Get started finding a cheap flight to Nax on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.
The cheapest month to fly
August is the cheapest month to fly to Nax. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Nax. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.
The most affordable time to book a flight
Typically, a Sunday can be the cheapest time to book a flight to Nax, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.
The cheapest round-trip tickets to Nax
The lowest price for round-trip flights to Nax in 2025 starts from from $797, while one-way tickets start from from $533. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Nax. If you have a preferred departure time or airline, you can use the handy filters to customize your search.
The cheapest airlines flying to Nax
Air Canada, Turkish Airlines, TAP Portugal, Emirates, Delta are just some of the airlines that can typically offer cheap tickets to Nax. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Nax and countless more destinations worldwide.
The most affordable airports to fly into
To view the cheapest airports to fly into for Nax, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Nax. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.
Save with a package
With Expedia's amazing package deals, you could save hundreds of dollars by booking your Nax plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.
Date flexibility for the cheapest flights to Nax
If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Nax.
Stopover savings
The cheapest tickets to Nax are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Nax. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.
Get Expedia's Price Drop Protection
Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Nax for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.
*Terms apply.
Use our Price Tracking feature
Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Nax. Simply download the free Expedia app to your smart device and activate Nax flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.
Book with Expedia
As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Nax. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently asked questions
Destination airport | Sion |
Destination airport IATA code | SIR |
Destination city name | Sion |
Roundtrip price | $796 |
Get up to 100% off your flight to Nax when booking a Flight + Hotel
Trending flights to Nax
Prices were available within the past 7 days and start at $533 for one-way flights and $797 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Lodging
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Packages
- Visit Uvrier
- Visit Saint-Leonard
- Vex Vacations
- Visit Vex
- St.Leonard Underground Lake
- Visit Grone
- Mase Vacations
- Visit Mase
- Happyland Amusement Park
- Visit Grimisuat
- Museum of History
- Sion Cathedral and Fortress
- Visit Agettes
- Visit Sion
- Museum of Art
- Sion Vacations
- Supersaxo Mansion
- Sion Cathedral
- Visit Ayent
- Visit Arbaz
- Visit Lens
- Ours Gondola
- Fondation Opale
- Visit Heremence
- Trabanta Ski Lift
- Visit Saviese
- Etherolla Ski Lift
- Les Masses Ski Lift
- Visit Icogne
- Visit Chermignon-dʼen Bas
Cars
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