Cheap Flights from Sion (SIR) to Basel (BSL)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save on select hotels after you book a flight*
  • payments icon

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from SIR to BSL last minute?
Being spontaneous is a rewarding way to see the world, but it's not always the smartest method to score a bargain fare. Think about booking your SIR to BSL journey ahead of time instead of waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save up that spontaneity for when you reach your destination!
What airports do you fly into for Basel from Sion?
From Sion, you can travel to Basel via EuroAirport Airport (BSL), EuroAirport Airport (MLH) and EuroAirport Airport (MLH). Determine which hub is the right option for you before you make a decision. If you go with EuroAirport Airport (BSL), it's about 6 kilometers northwest of the city center. Use the dough you save when booking your fare with Expedia to tour the city's well-known sights, such as Basel Zoo and Basler Muenster.
Can I change the date of my flight from Sion Airport to EuroAirport Airport (BSL)?
You can quickly make changes to your SIR to BSL trip via the Expedia Trips portal. But before you begin, check out the fare conditions in your itinerary to see what the carrier will allow you to do and if change fees apply. Some airlines charge a change fee per person, on top of any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also take a look at our Customer Service portal for more useful advice and to connect with our Virtual Agent.

Travel information

Travel information

Origin airport
Sion
Destination airport
EuroAirport
Distance
153 km

Book with confidence

Book with confidence

Sion to Basel Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Sion to Basel offer the perfect respite. Not only does exploring Basel provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Sion to Basel may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Basel are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Basel more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Basel is now!

Sion to Basel Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia