Flights from Kos to Sofia, Bulgaria

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Did you mean flights from Sofia to Kos?

Kos to Sofia Last modified: Sep 25, 2018 2:05 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 48,195,047,545 round trip itineraries and found the cheapest flights to Sofia. Aegean frequently offer the best deals to Sofia flights, or select your preferred carrier below to see the cheapest days to fly.

Aegean
KGSSOF
Sat 9/29
1 stop
SOFKGS
Wed 10/3
1 stop
€299

How Much is a Flight from Kos to Sofia? Prices shown were found by travelers like you over the past 30 days

We have collected flight cost data from across the web for travel from Kos to Sofia, and have found the average flight price for this trip to be €965.

Where To Buy Cheap Flights from Kos to Sofia?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Kos to Sofia based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Kos to Sofia? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from Kos to Sofia.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days €0 €299
7-14 days €0 €0
14-21 days €0 €1,886
21-30 days €0 €346
30-60 days €0 €342
60-90 days €0 €0
90+ days €0 €161

Cheapest Day To Fly from Kos to Sofia Prices shown were found by travelers like you over the past 30 days

We've examined 57,595,778,181 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Kos to Sofia is Saturday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
 €346€342 €1,953€299€1,886

Compare Flight Prices from Kos to Sofia by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Kos to Sofia flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
September Kos Sofia Aegean 9/29/18 10/3/18 1 €299
October Kos Sofia Aegean 10/23/18 11/6/18 1 €346
November Kos Sofia Aegean 11/21/18 12/5/18 1 €342
May Kos Sofia Aegean 5/10/19 5/17/19 1 €161

Cheap Last Minute Flights from Kos to Sofia Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Kos to Sofia. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
21 22 23 24 25 26 27
€1,953
28 29 30 31 1 2 3
€1,953

Connecting Flights vs Direct Flights from Kos to Sofia Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Kos to Sofia is €230.

The average price for direct flights from Kos to Sofia is not available.

One Way Flights vs Round Trip Flights from Kos to Sofia Prices shown were found by travelers like you over the past 30 days

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Kos to Sofia. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Kos to Sofia is €120.

The average price for round trip flights from Kos to Sofia is €287.

Kos to Sofia Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Kos to Sofia?
Answer: Athens, GR

Airlines in Kos flying to Sofia Last modified: Sep 25, 2018 2:05 -04:00Number of routes searched: 4Number of itineraries searched: 296

Wondering which airlines fly out of Kos to Sofia? We've gathered the average price of Kos airlines with flights to Sofia. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Kos to Sofia
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Aegean ATH
Czech PRG
Aegean ATH / LCA

Kos to Sofia Airports

These are the major commercial airports we're currently monitoring in Kos and Sofia. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from Kos - KGS Last modified: Sep 25, 2018 2:05 -04:00Prices shown were found by travelers like you over the past 30 days

FlightsLowest Price
Kos to Athens, Greece€213

Cheap International Flights from Kos - KGS Last modified: Sep 25, 2018 2:05 -04:00Prices shown were found by travelers like you over the past 30 days

FlightsLowest Price
Kos to Istanbul€145
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Cheap Flights from Kos to Sofia