$164 Cheap Flights from Geneva (GVA) to Kos (KGS)

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Popular airlines from Geneva International Airport (GVA) to Kos (KGS-Kos Island Intl.)

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Cheap Flights from Geneva to Kos (GVA-KGS)

Prices were available within the past 7 days and start at $164 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Cointrin Intl. Airport (GVA) to Kos Island Intl. Airport (KGS) cost?
Get a cheap one-way flight from $164 or cheap return flight from Cointrin Intl. Airport (GVA) to Kos Island Intl. Airport (KGS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Cointrin Intl. Airport (GVA) to Kos Island Intl. Airport (KGS)?
The cheapest month to fly from GVA to KGS is , when there's less demand. Off-peak season is generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Cointrin Intl. Airport (GVA) to Kos Island Intl. Airport (KGS)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest GVA to KGS flight.
How many flights per day from Cointrin Intl. Airport (GVA) to Kos Island Intl. Airport (KGS)?
There aren't any daily direct flights from Cointrin Intl. Airport (GVA) to Kos Island Intl. Airport (KGS). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from GVA to KGS?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change 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 airline has the least delays from GVA to KGS?
SWISS has the best track record for on-time direct flights from Cointrin Intl. Airport (GVA) to Kos Island Intl. Airport (KGS), with an on-time rating of 80%. Use the Expedia App to check your flight status before you leave and get notified of any trip changes.
What is the best time to fly from Cointrin Intl. Airport (GVA) to Kos Island Intl. Airport (KGS)?
To reach Kos Island Intl. Airport (KGS) on time, book a flight that leaves from Cointrin Intl. Airport (GVA) before 3 PM. The chance 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 Cointrin Intl. Airport (GVA) to Kos Island Intl. Airport (KGS) last-minute?
Waiting until right before your break to book a ticket from GVA to KGS generally means paying more. While you might find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Is it cheaper to book a GVA to KGS flight and hotel package?
You can save money by securing a GVA to KGS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your preferred accommodations and flights, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Cointrin Intl. Airport (GVA) to Kos Island Intl. Airport (KGS)?
Typically, you can modify or cancel your GVA to KGS flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Origin airport
Cointrin Intl.
Destination airport
Kos Island Intl.
Distance
1260 mi

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Geneva to Kos Flights

The cheapest times to fly from Geneva to Kos

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

 

The best time to book a flight from Geneva to Kos

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

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 Kos in 2025. You can also book with separate airlines for your outbound and return journeys, from $164 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 Kos 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 Kos 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.

 

Geneva to Kos Flights

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*Available to One Key members.