$528 Cheap Flights from Sofia (SOF) to Milos (MLO)

View $528 flight on Wed, Nov 5, 2025Opens in a new window

Popular airlines from Sofia Airport (SOF) to Milos (MLO-Milos Island National)

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Cheap Flights from Sofia to Milos (SOF-MLO)

Prices were available within the past 7 days and start at $528 for one-way flights and $649 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Nov 5 - Wed, Nov 12
SOF
Sofia
MLO
Milos
$649 Roundtrip, found 5 days ago
$649
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Nov 5 from Sofia to Milos, returning Wed, Nov 12, priced at $649 found 5 days ago
British Airways
Wed, Nov 5 - Wed, Nov 12
SOF
Sofia
MLO
Milos
$663 Roundtrip, found 5 days ago
$663
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Nov 5 from Sofia to Milos, returning Wed, Nov 12, priced at $663 found 5 days ago
British Airways
Wed, Nov 5 - Wed, Nov 12
SOF
Sofia
MLO
Milos
$700 Roundtrip, found 5 days ago
$700
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Nov 5 from Sofia to Milos, returning Wed, Nov 12, priced at $700 found 5 days ago
British Airways
Wed, Nov 5 - Wed, Nov 12
SOF
Sofia
MLO
Milos
$701 Roundtrip, found 5 days ago
$701
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Nov 5 from Sofia to Milos, returning Wed, Nov 12, priced at $701 found 5 days ago
British Airways
Wed, Nov 5 - Wed, Nov 12
SOF
Sofia
MLO
Milos
$714 Roundtrip, found 5 days ago
$714
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Nov 5 from Sofia to Milos, returning Wed, Nov 12, priced at $714 found 5 days ago
British Airways
Wed, Nov 5 - Wed, Nov 12
SOF
Sofia
MLO
Milos
$747 Roundtrip, found 5 days ago
$747
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Nov 5 from Sofia to Milos, returning Wed, Nov 12, priced at $747 found 5 days ago
British Airways
Wed, Nov 5 - Wed, Nov 12
SOF
Sofia
MLO
Milos
$752 Roundtrip, found 5 days ago
$752
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Nov 5 from Sofia to Milos, returning Wed, Nov 12, priced at $752 found 5 days ago
British Airways
Wed, Nov 5 - Wed, Nov 12
SOF
Sofia
MLO
Milos
$761 Roundtrip, found 5 days ago
$761
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Nov 5 from Sofia to Milos, returning Wed, Nov 12, priced at $761 found 5 days ago
British Airways
Wed, Nov 5 - Wed, Nov 12
SOF
Sofia
MLO
Milos
$796 Roundtrip, found 5 days ago
$796
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Nov 5 from Sofia to Milos, returning Wed, Nov 12, priced at $796 found 5 days ago
British Airways
Wed, Nov 5 - Wed, Nov 12
SOF
Sofia
MLO
Milos
$799 Roundtrip, found 5 days ago
$799
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Nov 5 from Sofia to Milos, returning Wed, Nov 12, priced at $799 found 5 days ago
British Airways
Wed, Nov 5 - Wed, Nov 12
SOF
Sofia
MLO
Milos
$810 Roundtrip, found 5 days ago
$810
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Nov 5 from Sofia to Milos, returning Wed, Nov 12, priced at $810 found 5 days ago
British Airways
Wed, Nov 5 - Wed, Nov 12
SOF
Sofia
MLO
Milos
$848 Roundtrip, found 5 days ago
$848
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Nov 5 from Sofia to Milos, returning Wed, Nov 12, priced at $848 found 5 days ago

Frequently asked questions

How much does a flight from Sofia Airport (SOF) to Milos Island National Airport (MLO) cost?
Secure a cheap one-way flight from $528 or cheap return flight from $649 from Sofia Airport (SOF) to Milos Island National Airport (MLO) 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 Sofia Airport (SOF) to Milos Island National Airport (MLO)?
Flying in November is a great way to save, as it's the cheapest month for flights between SOF and MLO. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Sofia Airport (SOF) to Milos Island National Airport (MLO)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SOF to MLO flight.
How many flights per day from Sofia Airport (SOF) to Milos Island National Airport (MLO)?
Direct flights from Sofia Airport (SOF) to Milos Island National Airport (MLO) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SOF to MLO?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sofia Airport (SOF) to Milos Island National Airport (MLO)?
To touch down at Milos Island National Airport (MLO) without delays, book a flight that takes off from Sofia Airport (SOF) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Sofia Airport (SOF)?
If you've booked a direct flight from Sofia Airport (SOF) to Milos, Eleftherios Venizelos Airport (ATH) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Sofia Airport (SOF) to Milos Island National Airport (MLO) last-minute?
Waiting until just before your departure to book a flight from SOF to MLO generally means paying more. While you may find some last-minute deals, there's no guarantee. Allow some flexibility in your schedule for a better chance of landing a bargain.
Is it cheaper to book a SOF to MLO flight and hotel package?
Opting for a SOF to MLO flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sofia Airport (SOF) to Milos Island National Airport (MLO)?
In most cases, you can cancel or modify your SOF to MLO flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Sofia
Destination airport
Milos Island National
Roundtrip price
$648
Distance
417 mi

Book with confidence

Book with confidence

Sofia to Milos Flights

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

 

The best time to book a flight from Sofia to Milos

Sunday is one of the best days to book for cheap flights from Sofia 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 Sofia 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 Sofia to Milos in 2025. You can also book with separate airlines for your outbound and return journeys, from $528 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 Sofia 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 Sofia 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.

 

Sofia to Milos Flights

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*Available to One Key members.