$249 Cheap Flights from Geneva (GVA) to Sonderborg (SGD)

View $249 flight on Tue, Sep 2, 2025Opens in a new window

Popular airlines from Geneva International Airport (GVA) to Sonderborg (SGD)

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Cheap Flights from Geneva to Sonderborg (GVA-SGD)

Prices were available within the past 7 days and start at $249 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Geneva (GVA) to Sonderborg (SGD)
Origin airport
Cointrin Intl.
Destination airport
Sonderborg
Distance
624 mi

Geneva to Sonderborg Flights

The cheapest times to fly from Geneva to Sonderborg

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

 

The best time to book a flight from Geneva to Sonderborg

Sunday is one of the best days to book for cheap flights from Geneva to Sonderborg: 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 Geneva to Sonderborg

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 Geneva to Sonderborg in 2025. You can also book with separate airlines for your outbound and return journeys, from $249 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 Geneva to Sonderborg 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 Geneva to Sonderborg 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 Cointrin Intl. Airport (GVA) to Sonderborg Airport (SGD) cost?
Discover the latest flight deals from GVA to SGD 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 GVA to SGD?
The cheapest flights from GVA to SGD 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 GVA to SGD?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GVA to SGD. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Cointrin Intl. Airport (GVA) to Sonderborg Airport (SGD)?
There aren't any daily nonstop flights from Cointrin Intl. Airport (GVA) to Sonderborg Airport (SGD). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from GVA to SGD?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cointrin Intl. Airport (GVA) to Sonderborg Airport (SGD)?
To avoid potential delays on the Cointrin Intl. Airport (GVA) to Sonderborg Airport (SGD) route, aim to fly before 3 PM. Departures after this time are 22% more likely to be canceled.**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 Cointrin Intl. Airport (GVA) to Sonderborg Airport (SGD) last-minute?
Waiting until just before your trip to book a flight from GVA to SGD often results in higher prices. Although you may find some last-minute deals, there's no guarantee. Keep your travel schedule open for a better chance of landing a bargain.
Is it cheaper to book a GVA to SGD flight and hotel package?
Compared with arranging hotels and flights separately, booking a GVA to SGD flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place takes the hassle out of planning your trip. Just secure your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Cointrin Intl. Airport (GVA) to Sonderborg Airport (SGD)?
In most cases, you can cancel or modify your GVA to SGD flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, visit our Customer Service portal.

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*Available to One Key members.