CA $153 Cheap Flights from Prague (PRG) to Kos (KGS)

View CA $153 flight on Thu, Oct. 2, 2025Opens in a new window

Popular airlines from Vaclav Havel Airport (PRG) to Kos (KGS-Kos Island Intl.)

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Cheap flights from Prague (PRG) to Kos (KGS)

Prices were available within the past 7 days and start at CA $153 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Prague to Kos (PRG - KGS) route information
Origin airport
Vaclav Havel
Destination airport
Kos Island Intl.
Distance
1789 km
Average flight time
3 hours 46 mins

Prague to Kos Flights

The easy way to book your flights from Prague to Kos 

With Expedia, it’s simple to find and book flights to Kos from Prague whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Kos Island Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Prague to Kos today, tomorrow, or this week.  

 

Save dollars with cheap flights from Vaclav Havel, PRG to Kos Island Intl., KGS 

Sort your search results by price to find great deals on your flight from Prague to Kos—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Kos from Prague currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Kos  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Kos from Prague 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Kos with Expedia today.

Frequently asked questions

How much is a flight from Prague Airport to Kos Island Intl. Airport (KGS)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey from Prague Airport to Kos Airport was . Fares this good don't stick around for long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Vaclav Havel Airport (PRG) to Kos Airport?
This can differ between airlines, as each has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find instructions on how to cancel online.
How do I find cheap flights from PRG to Kos Airport that have flexible change policies?
Plenty of airlines will allow you to reschedule your flight without a change fee. All you pay is the cost difference between the two flights. When searching for PRG to KGS flights, you'll see a "No change fees" box for you to tick.
How many hours is the flight from Václav Havel Airport Prague to Kos Island Intl. Airport (KGS)?
Lasting around 3 hours and 27 minutes, the flight between Prague Airport and KGS is a good opportunity to do some last-minute trip planning. How about using this time to hone your itinerary for Kos?
How far is the flight from Prague Airport to Kos Airport?
It's around 1,800 kilometres between PRG and Kos Island Intl. Airport (KGS), so expect to be up in the air for a while. Keep yourself entertained by packing things like playing cards (if you're travelling with friends) or a thrilling novel.
Which airlines fly direct from PRG to KGS?
Currently, no airlines offer direct flights from Vaclav Havel Airport (PRG) to KGS. You'll have to book a flight with at least one stop. To get the best price and connections, lock in your airfare well ahead of time.
Are Václav Havel Airport Prague to Kos Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes find a bargain, with some super cheap airfares from PRG to Kos Island Intl. Airport (KGS) appearing a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance.

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