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Cheapest flights from Sofia to Athens
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Sofia to Athens. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Remember that on average the ideal time to book flights is 2 months before departure!
The cost of a one-way flight from Sofia to Athens ranges from $71 (June 2026) to $96 (September 2026). On average, the ticket price is about $78–$151.
Airlines operating on route
Non-stop flights from Sofia to Athens
A non-stop flight is the most convenient and comfortable way to fly from Sofia to Athens, despite the fact that sometimes flights with transfers can cost significantly less.
Schedule of direct flights from Sofia to Athens
A few airlines fly the Sofia — Athens route, but only one operates daily: Aegean Airlines flies every day. Sky Express flies every day except Tuesday and Saturday. Bulgaria Air only flies on Tuesday.
Sofia airports overview
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Athens airports overview
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Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Sofia to Athens
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Cheapest one way flight
$43
Sky Express
Direct flight
1h 35m
10/19/2026
The cheapest one-way flight from Sofia to Athens departs on 10/19/2026, is operated by Sky Express and costs $43
Cheapest round trip flight
$113
Wizz Air
1 layover
23h 50m
07/01/2026
The cheapest roundtrip flight from Sofia to Athens departs on 07/01/2026, is operated by Wizz Air and costs $113
The fastest flight
1h 15m
Fastest flight from Sofia to Athens takes 1h 15m
Direct flights
Several times a week
There are direct flights on this route 5 days a week: Su, Mo, We, Th, and Fr
Earliest flight
9:35 AM
Latest flight
9:30 PM
Average flight duration
1h 28m
Direct flights count
20
Distance
530km
Timezone difference
0h
The distance between Sofia and Athens is 530km (329 miles). The average flight duration is 1h 28m. There are 20 direct flights from Sofia to Athens. Sofia and Athens are in the same time zone. Flights from Sofia begin at 9:35 AM. The latest flight from Sofia departs at 9:30 PM
June 2026
Lowest price
on average:
$71
September 2026
Highest price
on average:
$96
Avg Price
Price dynamics
Prices on the Sofia — Athens route are unpredictable: costs change from month to month with no clear pattern. Still, even here some periods are more affordable than others.
Cheaper and more expensive periods
Despite the fluctuations, patterns exist: the cheapest period is May 2026–June 2026 — averaging $72. The most expensive is August 2026–September 2026 ($85). The difference reaches 14%.
Best time to buy
With this kind of price behavior, it's worth comparing prices across several months and booking when a good deal appears. A good benchmark is May 2026–June 2026, where you can save up to 14%.
Price predictability
Price spread on this route is 11.4%. Costs vary significantly, so your choice of month can noticeably affect your travel budget.
More than 6 airlines operate flights from Sofia to Athens, including Sky Express, Aegean Airlines, Wizz Air, Ryanair, Buzz, and Air Serbia. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $43, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
Sofia Airport (SOF) is Bulgaria’s main international gateway and typically serves a mix of full-service carriers and low-cost airlines, making it a common choice for both business and budget travelers. The airport sits about 10–15 km east of the city center; taxi rides usually take 15–30 minutes depending on traffic and can be moderately priced, while the metro connects to central Sofia in roughly 20–25 minutes for a low fare. Shuttle buses and airport transfers are also available. Pros: relatively quick access to downtown, a growing range of international routes, and competitive fares on budget carriers. Cons: can be busy during peak periods and facilities may feel compact compared with larger hubs.
Athens International Airport (ATH) is Greece’s main international hub, handling most long-haul and European connections and hosting full-service carriers alongside several low-cost airlines. The airport lies about 20 km east of central Athens; taxis typically take 35–50 minutes depending on traffic, while the express suburban railway or metro can reach the city center in roughly 35–45 minutes. Bus routes are cheaper but slower, with fares usually lower than rail and travel times around 60 minutes. Pros include frequent flights and modern terminals with good amenities; cons can be busy security lines during peak hours and higher taxi fares compared with public transport.
What is the cheapest price for flights from Sofia to Athens?
The cheapest flight ticket from Sofia to Athens according to data for the last 48 hours costs $43
When is the best time to buy air tickets on the route Sofia — Athens?
Often the best time to buy tickets from Sofia to Athens is 2 months before departure.
When is the cheapest time of year to fly from Sofia to Athens?
Based on statistics over the past years, the lowest prices for flights from Sofia to Athens can be found flying in these months: June, August, May.
How long does it take to fly from Sofia to Athens?
The fastest flights from Sofia to Athens start from 1 hour 15 minutes in the air.
Which airline can fly direct from Sofia to Athens?
The following airlines operate direct flights on the route Sofia — Athens: Sky Express, Aegean Airlines
