$471 Cheap Flights from Kos (KGS) to Basel (BSL)

View $471 flight on Wed, Nov 5, 2025Opens in a new window

Popular airlines from Kos (KGS-Kos Island Intl.) to EuroAirport Airport (BSL)

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Cheap Flights from Kos to Basel (KGS-BSL)

Prices were available within the past 7 days and start at $471 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 Kos Island Intl. Airport (KGS) to EuroAirport Airport (BSL) cost?
Grab a cheap one-way flight from $471 or cheap return flight from Kos Island Intl. Airport (KGS) to EuroAirport Airport (BSL) 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 Kos Island Intl. Airport (KGS) to EuroAirport Airport (BSL)?
is the most affordable month to fly from KGS to BSL. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Kos Island Intl. Airport (KGS) to EuroAirport Airport (BSL)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest KGS to BSL flight.
How many flights per day from Kos Island Intl. Airport (KGS) to EuroAirport Airport (BSL)?
Direct flights from Kos Island Intl. Airport (KGS) to EuroAirport Airport (BSL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from KGS to BSL?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, carrier 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 Kos Island Intl. Airport (KGS) to EuroAirport Airport (BSL)?
To reach EuroAirport Airport (BSL) on time, opt for a flight that takes off from Kos Island Intl. Airport (KGS) 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 Kos Island Intl. Airport (KGS) to EuroAirport Airport (BSL) last-minute?
Booking your plane ticket from KGS to BSL just before your trip is generally 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 KGS to BSL flight and hotel package?
Compared with arranging flights and hotels separately, booking a KGS to BSL flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the stress out of planning your trip. Simply secure your flights and select from our wide range of stays, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Kos Island Intl. Airport (KGS) to EuroAirport Airport (BSL)?
If you booked your KGS to BSL flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. 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

Travel information

Origin airport
Kos Island Intl.
Destination airport
EuroAirport
Distance
1242 mi
Average flight time
3 hours 20 mins

Book with confidence

Book with confidence

Kos to Basel Flights

The cheapest times to fly from Kos to Basel

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

 

The best time to book a flight from Kos to Basel

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

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 Kos to Basel in 2025. You can also book with separate airlines for your outbound and return journeys, from $471 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 Kos to Basel 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 Kos to Basel 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.

 

Kos to Basel Flights

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Explore a world of travel with Expedia

*Available to One Key members.