$41 Cheap Flights from Naples (NAP) to Kos (KGS)

View $41 flight on Sun, Aug 31, 2025Opens in a new window

Popular airlines from Naples Intl. Airport (NAP) to Kos (KGS-Kos Island Intl.)

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Cheap Flights from Naples to Kos (NAP-KGS)

Prices were available within the past 7 days and start at $41 for one-way flights and $226 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Thu, Jul 24 - Mon, Jul 28
NAP
Naples
KGS
Kos
$226 Roundtrip, found 4 days ago
$226
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Thu, Jul 24 from Naples to Kos, returning Mon, Jul 28, priced at $226 found 4 days ago
Lufthansa
Thu, Jul 24 - Mon, Jul 28
NAP
Naples
KGS
Kos
$227 Roundtrip, found 4 days ago
$227
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Jul 24 from Naples to Kos, returning Mon, Jul 28, priced at $227 found 4 days ago
easyJet
Mon, Jul 28 - Fri, Aug 1
NAP
Naples
KGS
Kos
$235 Roundtrip, found 1 day ago
$235
Roundtrip
found 1 day ago
Select easyJet flight, departing Mon, Jul 28 from Naples to Kos, returning Fri, Aug 1, priced at $235 found 1 day ago
easyJet
Thu, Jul 24 - Mon, Jul 28
NAP
Naples
KGS
Kos
$241 Roundtrip, found 4 days ago
$241
Roundtrip
found 4 days ago
Select easyJet flight, departing Thu, Jul 24 from Naples to Kos, returning Mon, Jul 28, priced at $241 found 4 days ago
Austrian Airlines
Thu, Jul 24 - Mon, Jul 28
NAP
Naples
KGS
Kos
$254 Roundtrip, found 4 days ago
$254
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Thu, Jul 24 from Naples to Kos, returning Mon, Jul 28, priced at $254 found 4 days ago
Austrian Airlines
Sun, Jul 20 - Fri, Jul 25
NAP
Naples
KGS
Kos
$258 Roundtrip, found 5 days ago
$258
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Sun, Jul 20 from Naples to Kos, returning Fri, Jul 25, priced at $258 found 5 days ago
Austrian Airlines
Sun, Sep 14 - Sat, Sep 20
NAP
Naples
KGS
Kos
$264 Roundtrip, found 13 hours ago
$264
Roundtrip
found 13 hours ago
Select Austrian Airlines flight, departing Sun, Sep 14 from Naples to Kos, returning Sat, Sep 20, priced at $264 found 13 hours ago
easyJet
Sun, Jul 20 - Thu, Jul 24
NAP
Naples
KGS
Kos
$269 Roundtrip, found 10 hours ago
$269
Roundtrip
found 10 hours ago
Select easyJet flight, departing Sun, Jul 20 from Naples to Kos, returning Thu, Jul 24, priced at $269 found 10 hours ago
Brussels Airlines
Thu, Jul 24 - Mon, Jul 28
NAP
Naples
KGS
Kos
$299 Roundtrip, found 4 days ago
$299
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Thu, Jul 24 from Naples to Kos, returning Mon, Jul 28, priced at $299 found 4 days ago
Aegean
Mon, Jul 28 - Fri, Aug 1
NAP
Naples
KGS
Kos
$310 Roundtrip, found 1 day ago
$310
Roundtrip
found 1 day ago
Select Aegean flight, departing Mon, Jul 28 from Naples to Kos, returning Fri, Aug 1, priced at $310 found 1 day ago
0
Flights from Naples (NAP) to Kos (KGS)
Origin airport
Naples Intl.
Destination airport
Kos Island Intl.
Airlines serving
Aegean, Austrian Airlines, Brussels Airlines, Lufthansa, Swiss International Air Lines, easyJet
Roundtrip price
$226
Distance
743 mi

Naples to Kos Flights

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

 

The best time to book a flight from Naples to Kos

Sunday is one of the best days to book for cheap flights from Naples 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 Naples 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 Naples to Kos in 2025. You can also book with separate airlines for your outbound and return journeys, from $41 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 Naples 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 Naples 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.

 

Frequently asked questions

How much does a flight from Naples Intl. Airport (NAP) to Kos Island Intl. Airport (KGS) cost?
Cheap return flights from Naples Intl. Airport (NAP) to Kos Island Intl. Airport (KGS) start from $241. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a easyJet flight leaving NAP on July 24 2025 and touching down at KGS. The price was last updated on July 12 2025 and has not changed since.
What is the cheapest month to fly from NAP to KGS?
The cheapest flights from NAP to KGS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from NAP to KGS?
Travel from NAP to KGS with easyJet. This airline currently has the cheapest one-way ticket on this route, starting at $41. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from NAP on August 29 2025. Prices were last updated on July 12 2025 and have not changed since.
How many flights per day from Naples Intl. Airport (NAP) to Kos Island Intl. Airport (KGS)?
You'll have to book a flight with a layover if you're traveling from Naples Intl. Airport (NAP) to Kos Island Intl. Airport (KGS). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from NAP to KGS?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the time of year, 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 Naples Intl. Airport (NAP) to Kos Island Intl. Airport (KGS)?
Book a flight from Naples Intl. Airport (NAP) to Kos Island Intl. Airport (KGS) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**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 Naples Intl. Airport (NAP) to Kos Island Intl. Airport (KGS) last-minute?
Last-minute bookings from NAP to KGS are generally more expensive. For the lowest prices, start looking for flights as early as possible. That said, if you're flexible with your travel plans, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book a NAP to KGS flight and hotel package?
Compared with arranging hotels and flights separately, booking a NAP to KGS flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient 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 extras like tours and car rentals.
Can I cancel or change the date of my flight from Naples Intl. Airport (NAP) to Kos Island Intl. Airport (KGS)?
Typically, you're able to reschedule or cancel your NAP to KGS flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want further information, go to our Customer Service portal.

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