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Cheap flights from Geneva to Kos

Compare Geneva to Kos flight deals

Find the cheapest month or even day of the year to fly to Kos

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Flight deals from Geneva to Kos

Looking for a cheap last-minute deal or the best return flight from Geneva to Kos? Find the lowest prices on one-way and return tickets right here.
Kos.$138 per passenger.Departing Thu, 16 Apr.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Geneva on Thu, 16 Apr, arriving in Kos.Price includes taxes and charges.From $138, select.
Kos.$168 per passenger.Departing Tue, 15 Sep.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Geneva on Tue, 15 Sep, arriving in Kos.Price includes taxes and charges.From $168, select.
Kos.$172 per passenger.Departing Wed, 3 Jun.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Geneva on Wed, 3 Jun, arriving in Kos.Price includes taxes and charges.From $172, select.
Kos.$172 per passenger.Departing Wed, 12 Aug.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Geneva on Wed, 12 Aug, arriving in Kos.Price includes taxes and charges.From $172, select.
Kos.$207 per passenger.Departing Sun, 10 May.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Geneva on Sun, 10 May, arriving in Kos.Price includes taxes and charges.From $207, select.
Kos.$209 per passenger.Departing Mon, 27 Jul.One-way flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Geneva on Mon, 27 Jul, arriving in Kos.Price includes taxes and charges.From $209, select.

Find the cheapest month to fly from Geneva to Kos

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Geneva to Kos flights are currently cheapest in April.
Mar
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Apr
from $138
May
from $207
Jun
from $172
Jul
from $209
Aug
from $172
Sep
from $168
Oct
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Nov
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Dec
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Jan
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Feb
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Geneva to Kos: Flight information

The things to know before you go.
Cheapest flight found$138
Cheapest month to flyApril

Finding cheap flights from Geneva to Kos: Frequently asked questions

The best price we found for a return flight from Geneva to Kos is $230. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Geneva to Kos. But we found flights with one or more stops from $230.
As of March 2026, there are no flights flying from Geneva to Kos.
The cheapest month to fly from Geneva to Kos is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Geneva Airport to Kos Airport on Thursday, 16 April 2026.
No airlines currently offer direct flights between Geneva Airport and Kos Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kos but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kos is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, easyJet offers the cheapest flight tickets to Kos.

Travelling from Geneve Airport (GVA) to Kos Airport (KGS): what you need to know

  • Jump on a direct flight from Geneve Airport to Kos Airport and you'll be in the air for an average of 3 hours 5 minutes.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to catch your GVA to KGS flight.

  • Delays at check-in and security are more likely if you're jetting off during high season, so give yourself some extra breathing space. A good general rule for peak periods? Arrive up to four hours early for international flights and at least two hours for domestic departures.

  • The airline with the highest booking volume on this route is SWISS.

  • If you'd like to split up your journey, simply uncheck 'Direct flights only' when searching for your ticket from Geneve Airport to Kos Airport. These are the most popular stopovers between GVA and KGS:

    • Eleftherios Venizelos International Airport

    • Frankfurt Airport

    • Milano Malpensa Airport

How to find the cheapest flights from Geneve Airport (GVA) to Kos Airport (KGS)

  • The cheapest price we've found for a one-way Geneve Airport to Kos Airport flight is $138. A round-trip fare is currently $230. Depending on the availability when you book, these fares can change.

  • Score cheap tickets from GVA to KGS by booking at least 11 months ahead. According to our research, that's the sweet spot for finding a bargain.

  • October is the cheapest month for flights from Geneve Airport to Kos Airport. If you prefer to travel during a different time of year, the 'Whole month' tool will give you the lowest airfares across every month.

  • There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll update you the moment the price changes on cheap flights from GVA to KGS.

  • Select your preferred departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Geneve Airport to Kos Airport.

Handy information about Geneve Airport (GVA)

  • When it comes to Geneve Airport's on-time performance, 65.81% of flights stick to their scheduled arrival time.

  • Central Geneva to Geneve Airport is approximately 10 kilometres. Depending on traffic, it'll take you about 25 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Planning to catch public transport? Expect a journey time of around 1 hour 30 minutes.

  • Get your travels off to a stress-free start by staying near GVA. Whether you're taking an early flight from Geneve Airport to Kos Airport or just don't want to be rushed, these hotels have you covered:

Arriving at Kos Airport (KGS)

  • Lock in the best deal by booking your vehicle from Kos Airport around three weeks before your trip.

Plan the rest of your trip from Geneva to Kos

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.