$148 Cheap Flights from Kos (KGS) to Milos (MLO)

View $148 flight on Mon, Aug 11, 2025Opens in a new window

Popular airlines from Kos (KGS-Kos Island Intl.) to Milos (MLO-Milos Island National)

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Cheap Flights from Kos to Milos (KGS-MLO)

Prices were available within the past 7 days and start at $148 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Kos (KGS) to Milos (MLO)
Origin airport
Kos Island Intl.
Destination airport
Milos Island National
Distance
145 mi

Kos to Milos Flights

The cheapest times to fly from Kos to Milos

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

 

The best time to book a flight from Kos to Milos

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

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 Milos in 2025. You can also book with separate airlines for your outbound and return journeys, from $148 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 Milos 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 Milos 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 Kos Island Intl. Airport (KGS) to Milos Island National Airport (MLO) cost?
Discover the latest flight deals from KGS to MLO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from KGS to MLO?
The cheapest flights from KGS to MLO 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 KGS to MLO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from KGS to MLO. 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 Milos Island National Airport (MLO)?
You'll need to take a flight with a layover if you're traveling from Kos Island Intl. Airport (KGS) to Milos Island National Airport (MLO). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from KGS to MLO?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on various factors, such as the season and airline.*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 Milos Island National Airport (MLO)?
To avoid possible delays on the Kos Island Intl. Airport (KGS) to Milos Island National Airport (MLO) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of being 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.
What airports do you fly into for Milos from Kos Island Intl. Airport (KGS)?
Check out your flight options from Kos Island Intl. Airport (KGS) to Eleftherios Venizelos Airport (ATH). This is the only airport in Milos you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Kos Island Intl. Airport (KGS) to Milos Island National Airport (MLO) last-minute?
Holding off until right before your break to book your flight from KGS to MLO generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Keep your travel schedule open to boost your chances of scoring a bargain.
Is it cheaper to book a KGS to MLO flight and hotel package?
Booking a KGS to MLO flight and hotel package is generally 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 flights, car rentals and activities 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 Milos Island National Airport (MLO)?
If you reserved your KGS to MLO flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket 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, visit our Customer Service portal if you'd like more information.

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