Cheap Flights from Oslo (OSL) to Sion (SIR)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Gardermoen Airport (OSL) to SIR last minute?
Being a spontaneous soul is a fabulous way to travel around, but it isn't always the cleverest way to pick up a cheap airfare. Think about booking your OSL to SIR journey in advance rather than leaving it 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. Leave your spontaneity for when you're discovering SIR!
What airports do you fly into for Sion from Oslo?
With Sion Airport (SIR), Belp Airport (BRN) and Lausanne (QLS-Blecherette) to choose from, getting from Oslo to Sion is a snap. The city's major hub, Sion Airport (SIR), is approximately 2 kilometers southwest of the downtown area. As well as the price of tickets, consider factors like bus or train options from the airport and the distance to your hotel before making your decision. Get your Sion adventure off to an exciting start by visiting St.Leonard Underground Lake and Alaïa Bay.
Can I change the date of my flight from Oslo Gardermoen Airport to Sion Airport (SIR)?
It's a piece of cake to make amendments to your OSL to Sion Airport journey yourself. Just go to the Expedia Trips portal and click on "change flight." Browse around for new flights and secure the one that works best. You'll get an estimate of your flight change fee, if applicable. You can also visit our Customer Service portal to connect with our Virtual Agent and get answers to your questions.

Travel information

Origin airport
Gardermoen
Destination airport
Sion
Distance
1564 km

Book with confidence

Oslo to Sion Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Oslo to Sion offer the perfect respite. Not only does exploring Sion 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 Oslo to Sion 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 Sion are only a plane trip away. Book your travel arrangements with us today!

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

Oslo to Sion Flights

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