$20 Flights from Sofia (SOF) to Skiathos Island National (JSI)

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Compare Sofia to Skiathos Island National flight deals

Find the cheapest month or even day of the year to fly to Skiathos Island National

Book the best Skiathos Island National fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Sofia to Skiathos Island National

Looking for a cheap last-minute deal or the best round-trip flight from Sofia Airport to Skiathos Island National Airport? If you want to travel next month, round-trip fares start from $215. Find the lowest prices on one-way and round-trip tickets right here.

Skiathos.$20 per passenger.Departing Wed, Sep 16.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Sofia on Wed, Sep 16, arriving in Skiathos Island National.Price includes taxes and charges.From $20, select.

Skiathos.$114 per passenger.Departing Thu, Jul 22.One-way flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departing from Sofia on Thu, Jul 22, arriving in Skiathos Island National.Price includes taxes and charges.From $114, select.

Skiathos.$114 per passenger.Departing Thu, Dec 17.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departing from Sofia on Thu, Dec 17, arriving in Skiathos Island National.Price includes taxes and charges.From $114, select.

Skiathos.$122 per passenger.Departing Sun, Oct 18.One-way flight with SKY express.Outbound indirect flight with SKY express, departing from Sofia on Sun, Oct 18, arriving in Skiathos Island National.Price includes taxes and charges.From $122, select.

Skiathos.$126 per passenger.Departing Mon, Nov 16.One-way flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departing from Sofia on Mon, Nov 16, arriving in Skiathos Island National.Price includes taxes and charges.From $126, select.

Find the cheapest month to fly from Sofia to Skiathos Island National from $20 one-way

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sofia to Skiathos Island National flights are currently cheapest in September.

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Direct flights from Sofia to Skiathos Island National

Sofia to Skiathos Island National: Alternative routes

Compare routes from Sofia to Skiathos below. You may find an airport to fly into that's cheaper, faster, or easier than Skiathos Island National.

Skiathos Island National

2 miles from central Skiathos

ClosestCheapest

from $20

Search flights

Volos

37 miles from central Skiathos

from $106

Search flights

Sofia to Skiathos: Flight information

The things to know before you go.

Cheapest flight found	$20
Cheapest month to fly	September
Average flight time	1 hr, 5 mins
Most popular airline	Buzz
Average flights per week	4

Finding cheap flights from Sofia to Skiathos Island National: Frequently asked questions

How much are round-trip flights from Sofia to Skiathos Island National?

The best price we found for a round-trip flight from Sofia to Skiathos Island National is $59. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Sofia to Skiathos Island National?

1 hour and 5 minutes is the average flight time from Sofia to Skiathos Island National.

Which airlines fly direct from Sofia to Skiathos Island National?

Buzz and Ryanair fly direct from Sofia to Skiathos Island National.

How many flights are there a week from Sofia to Skiathos Island National?

There are 4 flights per week flying from Sofia to Skiathos Island National, as of September 2026.

When is the cheapest time to fly from Sofia to Skiathos Island National?

The cheapest month to fly from Sofia to Skiathos Island National is usually September.

Which upcoming date is cheapest to fly from Sofia Airport to Skiathos Island National Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sofia Airport to Skiathos Island National Airport on Wednesday, September 16, 2026.

Can I get a direct flight from Sofia Airport to Skiathos Island National Airport?

Yes – the average flight time is 1 hour and 5 minutes.

How can I find the best flight deal to Skiathos Island National?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Skiathos Island National but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Skiathos?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Skiathos is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Sofia Airport to Skiathos Island National?

Currently, Ryanair offers the cheapest flight tickets to Skiathos Island National.

How to find cheap flights to Skiathos (JSI) from Sofia (SOF) in 2026

Looking for cheap tickets from Sofia to Skiathos Island National? Round-trip tickets start from $59 and one-way flights to Skiathos Island National from Sofia start from $20

Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit "search." From American Airlines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Sofia to Skiathos Island. And with us, there are no hidden fees – what you see is what you pay.
Compare flight deals to Skiathos from Sofia from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Skiathos start from $20 one-way.
Flex your dates to find the best SOF–JSI ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Skiathos Island National from Sofia.
Set up a Price Alert. You can easily track the fare of your cheap Sofia-Skiathos Island flights by creating an alert. Whenever prices go up or down, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Sofia and Skiathos Island National? Make sure to check "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: Buzz
Ryanair
Find the cheapest Business class flights from Sofia and Skiathos Island National. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Skiathos, too. Check the difference in price as you search – you might just chance upon a last-minute deal. Note that not all cabin classes are available for every destination or airline.
Flexible on when you travel? The cheapest month to fly from Sofia to Skiathos Island National is September.
Include nearby airports in your search. Widen your search for Sofia to Skiathos Island National flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Sofia and Skiathos Island National whenever you want.

Combine your flight to Skiathos Island National from Sofia with hotels and car rental

Once you've secured your cheap flight ticket from Sofia to Skiathos Island National, discover the best prices and exclusive rates for hotels in Skiathos or nearby. You can also compare hundreds of car rental companies all at once so you get the best car rental price for your trip.