Cheap Flights from Zakynthos (ZTH) to Kos (KGS)

Popular airlines from Zakynthos (ZTH-Zakynthos Intl.) to Kos (KGS-Kos Island Intl.)

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Frequently asked questions

How much does a flight from Zakynthos Intl. Airport (ZTH) to Kos Island Intl. Airport (KGS) cost?
Grab a cheap one-way flight or cheap return flight from Zakynthos Intl. Airport (ZTH) to Kos Island Intl. Airport (KGS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Zakynthos Intl. Airport (ZTH) to Kos Island Intl. Airport (KGS)?
Flying in may help you find better deals, as it's the cheapest month for flights between ZTH and KGS. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Zakynthos Intl. Airport (ZTH) to Kos Island Intl. Airport (KGS)?
To find the cheapest airline flying from ZTH to KGS, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Zakynthos Intl. Airport (ZTH) to Kos Island Intl. Airport (KGS)?
Nonstop flights from Zakynthos Intl. Airport (ZTH) to Kos Island Intl. Airport (KGS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ZTH to KGS?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary 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 is the best time to fly from Zakynthos Intl. Airport (ZTH) to Kos Island Intl. Airport (KGS)?
To touch down at Kos Island Intl. Airport (KGS) on schedule, select a flight that leaves Zakynthos Intl. Airport (ZTH) before 3 PM. The chance 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 Zakynthos Intl. Airport (ZTH) to Kos Island Intl. Airport (KGS) last-minute?
Holding off until just before your trip to book a flight from ZTH to KGS generally means paying more. While you may find some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans for a better chance of getting a bargain.
Is it cheaper to book a ZTH to KGS flight and hotel package?
You can save money by booking a ZTH 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 easy to manage everything in one convenient place. After choosing your preferred accommodations and flights, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Zakynthos Intl. Airport (ZTH) to Kos Island Intl. Airport (KGS)?
If you reserved your ZTH to KGS flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket 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, head to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Zakynthos Intl.
Destination airport
Kos Island Intl.
Distance
347 mi

Book with confidence

Book with confidence

Zakynthos to Kos Flights

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

 

The best time to book a flight from Zakynthos to Kos

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

 

Zakynthos to Kos Flights

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*Available to One Key members.