Book flight tickets from Kos to Sofia starting at ₹ 5,594

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Kos to Sofia

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Cheapest flights

From price

9 16
16 23
23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight tickets from Kos (KGS) to Sofia (SOF) the cheapest?

Airlines adjust prices for flights from Kos to Sofia based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Kos (KGS) to Sofia (SOF) cost?

According to Trip.com's data, the lowest price is around ₹ 23,625.
What is the transportation method from the main airport to downtown in Sofia?
- The distance from Sofia Airport to downtown is about 7 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Kos to Sofia

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Kos to Sofia. Book your flights at the right time and save more.

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Flight Information from Kos to Sofia

Cheapest nonstop flight price	₹ 5,593
Off-season for travel	March
Peak season for travel	April
Flight distance	727.8 km
Popular airline	Aegean Airlines