$414 Cheap Flights from Kraków (KRK) to Kos (KGS)

View $414 flight on Mon, Dec 22, 2025Opens in a new window

Popular airlines from John Paul II - Balice Airport (KRK) to Kos (KGS-Kos Island Intl.)

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Cheap Flights from Kraków to Kos (KRK-KGS)

Prices were available within the past 7 days and start at $414 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 John Paul II - Balice Airport (KRK) to Kos Island Intl. Airport (KGS) cost?
Secure a cheap one-way flight from $414 or cheap return flight from John Paul II - Balice Airport (KRK) to Kos Island Intl. Airport (KGS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from John Paul II - Balice Airport (KRK) to Kos Island Intl. Airport (KGS)?
is the most affordable month to fly from KRK to KGS. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from John Paul II - Balice Airport (KRK) to Kos Island Intl. Airport (KGS)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from KRK to KGS. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from John Paul II - Balice Airport (KRK) to Kos Island Intl. Airport (KGS)?
Direct flights from John Paul II - Balice Airport (KRK) to Kos Island Intl. Airport (KGS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from KRK to KGS?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, season 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 John Paul II - Balice Airport (KRK) to Kos Island Intl. Airport (KGS)?
To touch down at Kos Island Intl. Airport (KGS) without delays, pick a flight that leaves John Paul II - Balice Airport (KRK) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 John Paul II - Balice Airport (KRK) to Kos Island Intl. Airport (KGS) last-minute?
Booking your ticket from KRK to KGS just before your getaway is typically more expensive. However, if there's some wiggle room with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a KRK to KGS flight and hotel package?
Securing a KRK to KGS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our impressive range of stays 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 John Paul II - Balice Airport (KRK) to Kos Island Intl. Airport (KGS)?
If you reserved your KRK to KGS flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
John Paul II - Balice
Destination airport
Kos Island Intl.
Distance
985 mi

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Kraków to Kos Flights

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

 

The best time to book a flight from Kraków to Kos

Sunday is one of the best days to book for cheap flights from Kraków 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 Kraków 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 Kraków to Kos in 2025. You can also book with separate airlines for your outbound and return journeys, from $414 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 Kraków 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 Kraków 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.

 

Kraków to Kos Flights

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