$103 Cheap Flights from Kos (KGS) to Izmir (ADB)

View $103 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Kos (KGS-Kos Island Intl.) to Adnan Menderes Airport (ADB)

Cheap Flights from Kos to Izmir (KGS-ADB)

Prices were available within the past 7 days and start at $103 for one-way flights and $298 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aegean
Tue, Oct 21 - Sun, Oct 26
KGS
Kos
ADB
Izmir
$298 Roundtrip, found 5 days ago
$298
Roundtrip
found 5 days ago
Select Aegean flight, departing Tue, Oct 21 from Kos to Izmir, returning Sun, Oct 26, priced at $298 found 5 days ago
Aegean
Tue, Oct 21 - Sun, Oct 26
KGS
Kos
ADB
Izmir
$331 Roundtrip, found 5 days ago
$331
Roundtrip
found 5 days ago
Select Aegean flight, departing Tue, Oct 21 from Kos to Izmir, returning Sun, Oct 26, priced at $331 found 5 days ago
Aegean
Tue, Oct 21 - Sun, Oct 26
KGS
Kos
ADB
Izmir
$413 Roundtrip, found 5 days ago
$413
Roundtrip
found 5 days ago
Select Aegean flight, departing Tue, Oct 21 from Kos to Izmir, returning Sun, Oct 26, priced at $413 found 5 days ago

Frequently asked questions

How much does a flight from Kos Island Intl. Airport (KGS) to Adnan Menderes Airport (ADB) cost?
Snag a cheap one-way flight from $103 or cheap return flight from $298 from Kos Island Intl. Airport (KGS) to Adnan Menderes Airport (ADB) 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 Kos Island Intl. Airport (KGS) to Adnan Menderes Airport (ADB)?
The cheapest month to fly from KGS to ADB is October, when there's less demand. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Kos Island Intl. Airport (KGS) to Adnan Menderes Airport (ADB)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from KGS to ADB. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Kos Island Intl. Airport (KGS) to Adnan Menderes Airport (ADB)?
There aren't any daily nonstop flights departing from Kos Island Intl. Airport (KGS) to Adnan Menderes Airport (ADB). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from KGS to ADB?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, airline 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 Adnan Menderes Airport (ADB)?
Select a flight from Kos Island Intl. Airport (KGS) to Adnan Menderes Airport (ADB) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Adnan Menderes Airport (ADB) last-minute?
Waiting until right before your break to book a ticket from KGS to ADB often results in higher prices. While you might find some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans for a better chance of snagging a bargain.
Is it cheaper to book a KGS to ADB flight and hotel package?
Booking a KGS to ADB flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kos Island Intl. Airport (KGS) to Adnan Menderes Airport (ADB)?
Generally, it's possible to cancel or reschedule your KGS to ADB flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Kos Island Intl.
Destination airport
Adnan Menderes
Roundtrip price
$297
Distance
103 mi

Book with confidence

Book with confidence

Kos to Izmir Flights

The cheapest times to fly from Kos to Izmir

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

 

The best time to book a flight from Kos to Izmir

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

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 Izmir in 2025. You can also book with separate airlines for your outbound and return journeys, from $103 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 Izmir 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 Izmir 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 Izmir Flights

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Explore a world of travel with Expedia

*Available to One Key members.