Cheap Flights from Ljubljana (LJU) to Sion (SIR)

Popular airlines from Joze Pucnik Airport (LJU) to Sion (SIR)

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Flights from Ljubljana (LJU) to Sion (SIR)
Origin airport
Joze Pucnik
Destination airport
Sion
Distance
340 mi

Ljubljana to Sion Flights

The cheapest times to fly from Ljubljana to Sion

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ljubljana to Sion are during the month of . You can find some of the cheapest flights from Ljubljana to Sion with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ljubljana to Sion

Sunday is one of the best days to book for cheap flights from Ljubljana to Sion: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ljubljana to Sion

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ljubljana to Sion in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ljubljana to Sion flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ljubljana to Sion airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

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

How much does a flight from Joze Pucnik Airport (LJU) to Sion Airport (SIR) cost?
Discover the latest flight deals from LJU to SIR by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from LJU to SIR?
The cheapest flights from LJU to SIR are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from LJU to SIR?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from LJU to SIR. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Joze Pucnik Airport (LJU) to Sion Airport (SIR)?
There are no daily nonstop flights from Joze Pucnik Airport (LJU) to Sion Airport (SIR). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from LJU to SIR?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Joze Pucnik Airport (LJU) to Sion Airport (SIR)?
To avoid possible delays on the Joze Pucnik Airport (LJU) to Sion Airport (SIR) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Joze Pucnik Airport (LJU) to Sion Airport (SIR) last-minute?
Booking your plane ticket from LJU to SIR just before your journey is generally more expensive. But if there's some wiggle room with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a LJU to SIR flight and hotel package?
Securing a LJU to SIR flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our extensive range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Joze Pucnik Airport (LJU) to Sion Airport (SIR)?
If you booked your LJU to SIR flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.