Cheap flights from Sofia to Athens from $40
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sofia to Athens departing on 7/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Sofia to Athens
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Athens?
The cheapest month to fly to Athens from Sofia is in March. Flight prices, which tend to average around $116, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of March, then departing from Sofia during the month December is also very affordable. Most momondo users find prices during this month for around $128.
What is the cheapest day to depart on your flight to Athens?
The cheapest day to depart on your flight to Athens is on a Tuesday when prices can be found for as low as $182. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $229. These prices are subject to change though, so be sure to set up a Price Alert for flights to Athens.
What is the cheapest time of day to depart on your flight to Athens?
The cheapest time of day to fly to Athens is in the morning when flights can be purchased for as low as $191. Flights to Athens are more costly at noon, with an average ticket price of $234. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Sofia to Athens Eleftherios V. flight route?
Fly from Sofia to Athens Eleftherios V. for the best Sofia - Athens Eleftherios V. flight prices
How far in advance should I book a flight to Athens?
You are more likely to see cheaper flights to Athens from Sofia when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Athens for around $165 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from Sofia for as low as $103 on momondo.
What cabin class options are available on Sofia to Athens Eleftherios V. flights?
There are 2 cabin classes available to choose from on Sofia to Athens Eleftherios V. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Sofia to Athens Eleftherios V.?
Sky Express, Aegean Airlines, and Air Serbia are the most popular carriers operating from Sofia to Athens Eleftherios V.
What airlines fly to Athens?
Aegean Airlines, Sky Express and Bulgaria Air are the top three most popular airlines that fly to Athens from Sofia according to our data. Aegean Airlines is the first choice among our users, with 75% of people opting to fly with this airline when traveling to Athens. Keep in mind that there are 4 different airlines that fly to Athens on a routine basis, so you have a few additional options to choose from.
How many flights depart from Sofia to Athens on average per day?
As of June 2025, 2 flights take off from Sofia and land in Athens each day. The most common flight departure time for this route is 3:00PM, with 64% of daily flights taking off in the afternoon.
How many flights depart from Sofia to Athens on average per week?
As of June 2025, 18 flights take off from Sofia and land in Athens each week. The most common flight departure day for this route is Thu, with 33% of weekly flights taking off on this day.
When to book flights from Sofia to Athens
Cheap Sofia to Athens (SOF to ATH) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sofia to Athens
How far is Sofia to Athens Eleftherios V. by plane?
The straight-line distance from Sofia to Athens Eleftherios V. is 326.2 mi. A reasonable flight in good conditions will take 1h 15m.
When did momondo last update prices for flights from Sofia Airport to Athens Eleftherios V. Airport?
Prices for flights from Sofia Airport to Athens Eleftherios V. Airport were last updated today.
How many operators does momondo search for flights from Sofia Airport to Athens Eleftherios V. Airport?
As of June 2025, there are 3 operators available to choose from for flights from Sofia Airport to Athens Eleftherios V. Airport.
How old do you have to be to fly from Sofia Airport to Athens Eleftherios V. Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sofia Airport to Athens Eleftherios V. Airport.
What documentation or ID do you need to fly to Athens Eleftherios V. Airport?
The required travel and health documents for your Athens Eleftherios V. Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Athens Eleftherios V. Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Sofia to Athens?
Based on momondo bookings for flights between Sofia and Athens, the leading plane model is ATR 42 / ATR 72, making up 31.19% of the total bookings. Other popular models include Airbus A320-100/200 with 26.64%, Airbus A319 with 18.88%, and Airbus A220-100 with 15.39%.
What is the most popular airline from Sofia to Athens?
momondo data reveals that the most frequently booked airline on the route from Sofia to Athens is Aegean Airlines, representing 74% of all bookings. The subsequent popular airlines are Sky Express at 18% and Bulgaria Air at 7%.
Best airlines flying from Sofia to Athens
Compare and see reviews for airlines that fly from Sofia to Athens with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $88 | Free Cancellation | Rating 8.1 759 reviews | |||
| PriceFrom $90 | Free Cancellation | Rating 7.6 113 reviews | |||
| PriceFrom $150 | Free Cancellation | Rating 7.9 59 reviews |
Aegean Airlines Flights From Sofia to Athens
Aegean Airlines is one of the most popular airlines flying from Sofia to Athens, operating 9 flights/week on average for this route. A good Aegean Airlines flight deal for Sofia to Athens starts from $88 round-trip, up to an average price of $156. Our users have rated Aegean Airlines at 8.1/10.
Bulgaria Air Flights From Sofia to Athens
The best Bulgaria Air deal for Sofia to Athens flight tickets found on momondo in the last 72 hours was $150, round-trip. It should be noted that an average Bulgaria Air flight deal for this route in this time was higher, at $189 round-trip. Bulgaria Air operates 11 flights out of Sofia into Athens in an average week, so prices vary by time and availability. 59 Bulgaria Air reviews by users on momondo have scored the airline at 7.9/10.
Traveling to a place near Athens?
Book flights to Athens if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Sofia to Athens?
Finding the right flight to Athens from Sofia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Athens quick and easy, saving you time and money.
Can I find flights from Sofia to Athens with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Sofia to Athens flights to just show those with flexible booking policies.
How can momondo help me find flights from Sofia to Athens?
Once you have performed a search for Sofia to Athens flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Sofia to Athens right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Sofia to Athens flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.