Cheap Flights from Sion (SIR) to Cluj-Napoca (CLJ)

Popular airlines from Sion (SIR) to Cluj-Napoca (CLJ)

Flights from Sion (SIR) to Cluj-Napoca (CLJ)
Origin airport
Sion
Destination airport
Cluj-Napoca
Distance
777 mi

Sion to Cluj-Napoca Flights

The cheapest times to fly from Sion to Cluj-Napoca

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 Sion to Cluj-Napoca are during the month of . You can find some of the cheapest flights from Sion to Cluj-Napoca with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sion to Cluj-Napoca

Sunday is one of the best days to book for cheap flights from Sion to Cluj-Napoca: 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 Sion to Cluj-Napoca

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 Sion to Cluj-Napoca 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 Sion to Cluj-Napoca 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 Sion to Cluj-Napoca 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 Sion Airport (SIR) to Cluj-Napoca Airport (CLJ) cost?
Snag a cheap one-way flight or cheap return flight from Sion Airport (SIR) to Cluj-Napoca Airport (CLJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Sion Airport (SIR) to Cluj-Napoca Airport (CLJ)?
The cheapest month to fly from SIR to CLJ is , when there's less demand. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Sion Airport (SIR) to Cluj-Napoca Airport (CLJ)?
To find the cheapest airline flying from SIR to CLJ, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Sion Airport (SIR) to Cluj-Napoca Airport (CLJ)?
There are no daily nonstop flights from Sion Airport (SIR) to Cluj-Napoca Airport (CLJ). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from SIR to CLJ?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending 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 Sion Airport (SIR) to Cluj-Napoca Airport (CLJ)?
To reach Cluj-Napoca Airport (CLJ) on time, book a flight that leaves from Sion Airport (SIR) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Sion Airport (SIR) to Cluj-Napoca Airport (CLJ) last-minute?
Booking your flight from SIR to CLJ shortly before your getaway is generally more expensive. But if you're flexible with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a SIR to CLJ flight and hotel package?
Securing a SIR to CLJ flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our wide range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sion Airport (SIR) to Cluj-Napoca Airport (CLJ)?
If you booked your SIR to CLJ flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.