$52 Find Cheap Flights from Sofia to Athens - Compare and Save

Upon arrival at Athens International Airport from Sofia, you have several public transportation options to reach your destination. The most convenient means is the Metro Line 3 (Blue Line), which provides direct access to the city center and major attractions. Alternatively, you can opt for buses, such as the X93 express bus or the E95 local bus, both of which connect the airport with Central Athens. Taxis are also readily available for a more personalized journey.

SWISS, the Swiss International Air Lines, offers flights from Sofia to Athens with various common layover options. Passengers traveling on this route often have layovers in Zurich (ZRH) or Geneva (GVA). For instance, a typical itinerary might include a layover in Zurich, where travelers can enjoy the airport's excellent amenities before continuing their journey to the Greek capital.

Lufthansa, the German airline, operates flights from Sofia to Athens. While specific lounge availability may vary, Lufthansa generally partners with Star Alliance lounges for its passengers. In Sofia, Lufthansa travelers may have access to the Star Alliance Business Lounge or the Star Alliance Gold Lounge.

Aegean Airlines offers a variety of kid-friendly options on flights from Sofia to Athens, ensuring an enjoyable travel experience for young passengers. Examples include in-flight entertainment systems with a selection of movies, TV shows, and games suitable for children, as well as special meal options catering to their preferences. The friendly and attentive cabin crew is always ready to assist families and make the journey pleasant for everyone onboard.

3 airlines operate flights between Sofia and Athens. The airlines offering nonstop flights on this route include:

• Aegean Airlines
• Sky Express
• Bulgaria Air

Flights from Sofia to Athens usually depart from Sofia (SOF) and arrive at Athens Eleftherios V. (ATH).

Here are some options for this route, based on selected ticket types and cabin classes:

• Aegean Airlines: a cabin bag and a checked bag in Economy Class
• Bulgaria Air: a cabin bag and a checked bag in Economy Class
• Hahn Air Systems: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Sofia to Athens:

• Economy Class
• Business Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $140 round-trip via Bergamo Orio Al Serio (BGY), compared to $193 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $18–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The ATR 42 / ATR 72 family is used most often on this route, operated mainly by Sky Express and Hahn Air Systems. Other aircraft seen on the route include Airbus A320-100/200 variants.

One-stop flights from Sofia to Athens most commonly connect through:

• Belgrade Nikola Tesla (BEG) - 33% of one-stop connections
• Bergamo Orio Al Serio (BGY) - 33% of one-stop connections
• Vienna Intl (VIE) - 33% of one-stop connections

Belgrade Nikola Tesla (BEG) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 26% on the Sofia to Athens route. Wednesday is the cheapest departure day at $178 round-trip on average, while Saturday is the most expensive at $239, a difference of $61. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Sofia to Athens route, 24% of flights were delayed in the past 3 months, with delays averaging 1 hour 20 minutes.

Morning is the busiest departure period on Sofia to Athens flights, with 50% of flights leaving in that window. Night departures account for 50%, afternoon flights for 0%, and evening flights for 0%.

Some of the most popular sights in Athens are Acropolis, Syntagma Square and Parthenon. These are among the most viewed places in Athens on KAYAK.

These are the earliest and latest flight times available from Sofia to Athens:

• Earliest: departs at 8:55 am and lands at 10:18 am
• Latest: departs at 9:50 pm and lands at 11:13 pm.

The flight takes about 1h 23m.

Last-minute fares on this route - booked within 2 weeks of departure - run 22% above the route average of $193. Book 15 weeks before departure for the lowest fares.

A nonstop flight from Sofia to Athens takes 1h 23m, covering 330 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Sofia to Athens are currently lower than usual. Average one-way flight prices are about $80, which is 16% below the typical average for this route.

Bulgaria Air is slightly above the route average for timely arrivals, while Aegean Airlines has a lower on-time arrival rate. On-time arrival rates on Sofia to Athens flights are:

• Bulgaria Air: 87% on time
• Aegean Airlines: 76% on time
• Sky Express: 69% on time

Overall, flights on this route are on time 76% of the time on average.

Evening flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Vienna Intl (VIE) gives the shortest average 1-stop total travel time at 4h 57m, compared with 11h 11m via Bergamo Orio Al Serio (BGY) and 17h 02m via Belgrade Nikola Tesla (BEG).

Athens Eleftherios V. Airport (ATH) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
• Centauro
• Record go
• Europcar
• SURPRICE CAR RENTAL
• Alamo

Round-trip flights from Sofia to Athens range from $161 to $233, with an average of $193 over the past 12 months. Anything below $161 counts as a good deal.