Cheap Flights from Sofia (SOF) to Ermoupolis (JSY)

Popular airlines from Sofia Airport (SOF) to Ermoupolis (JSY-Syros Island National)

Frequently asked questions

How much does a flight from Sofia Airport (SOF) to Syros Island National Airport (JSY) cost?
Grab a cheap one-way flight or cheap return flight from Sofia Airport (SOF) to Syros Island National Airport (JSY) 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 Syros Island National Airport (JSY)?
The cheapest month to fly from SOF to JSY is , when demand is low. Off-peak season is often when better flight deals are available between these airports.
What is the cheapest airline that flies from Sofia Airport (SOF) to Syros Island National Airport (JSY)?
To find the cheapest airline that'll fly you from SOF to JSY, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Sofia Airport (SOF) to Syros Island National Airport (JSY)?
You'll have to book a flight with a layover if you're traveling from Sofia Airport (SOF) to Syros Island National Airport (JSY). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from SOF to JSY?
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 public holidays or peak travel times.*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 Syros Island National Airport (JSY)?
To land at Syros Island National Airport (JSY) on time, opt for a flight that leaves 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.
Is it cheaper to buy a plane ticket from Sofia Airport (SOF) to Syros Island National Airport (JSY) last-minute?
Last-minute bookings from SOF to JSY are usually more expensive. For the cheapest rates, start looking for flights well in advance. That being said, if you're flexible with your travel plans, you may find a cheap fare right before you leave.
Is it cheaper to book a SOF to JSY flight and hotel package?
Compared with arranging hotels and flights separately, booking a SOF to JSY flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place takes the hassle out of travel planning. Just secure your flights and choose from our extensive range of hotels, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Sofia Airport (SOF) to Syros Island National Airport (JSY)?
Usually, it's possible to reschedule or cancel your SOF to JSY flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Sofia
Destination airport
Syros Island National
Distance
372 mi

Book with confidence

Sofia to Ermoupolis Flights

The cheapest times to fly from Sofia to Ermoupolis

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

 

The best time to book a flight from Sofia to Ermoupolis

Sunday is one of the best days to book for cheap flights from Sofia to Ermoupolis: 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 Ermoupolis

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 Ermoupolis 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 Sofia to Ermoupolis 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 Ermoupolis 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 Ermoupolis Flights

Explore a world of travel with Expedia

*Available to One Key members.