$42 Flights from Sofia (SOF) to Athens International (ATH)

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Flight deals from Sofia to Athens International

Looking for a cheap last-minute deal or the best round-trip flight from Sofia Airport to Athens International Airport? If you want to travel next month, round-trip fares start from $106. Find the lowest prices on one-way and round-trip tickets right here.

Athens.$42 per passenger.Departing Mon, Sep 28.One-way flight with SKY express.Outbound direct flight with SKY express departing from Sofia on Mon, Sep 28, arriving in Athens International.Price includes taxes and charges.From $42, select.

Athens.$45 per passenger.Departing Sat, Feb 20.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departing from Sofia on Sat, Feb 20, arriving in Athens International.Price includes taxes and charges.From $45, select.

Athens.$45 per passenger.Departing Tue, Jul 21.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departing from Sofia on Tue, Jul 21, arriving in Athens International.Price includes taxes and charges.From $45, select.

Athens.$46 per passenger.Departing Mon, Oct 12.One-way flight with SKY express.Outbound direct flight with SKY express departing from Sofia on Mon, Oct 12, arriving in Athens International.Price includes taxes and charges.From $46, select.

Athens.$48 per passenger.Departing Tue, Dec 1.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departing from Sofia on Tue, Dec 1, arriving in Athens International.Price includes taxes and charges.From $48, select.

Athens.$51 per passenger.Departing Sun, Jun 28.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departing from Sofia on Sun, Jun 28, arriving in Athens International.Price includes taxes and charges.From $51, select.

Athens.$51 per passenger.Departing Thu, Nov 12.One-way flight with SKY express.Outbound direct flight with SKY express departing from Sofia on Thu, Nov 12, arriving in Athens International.Price includes taxes and charges.From $51, select.

Athens.$52 per passenger.Departing Fri, Jan 29.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departing from Sofia on Fri, Jan 29, arriving in Athens International.Price includes taxes and charges.From $52, select.

Athens.$53 per passenger.Departing Tue, Aug 4.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departing from Sofia on Tue, Aug 4, arriving in Athens International.Price includes taxes and charges.From $53, select.

Athens.$54 per passenger.Departing Sun, Aug 2.One-way flight with SKY express.Outbound direct flight with SKY express departing from Sofia on Sun, Aug 2, arriving in Athens International.Price includes taxes and charges.From $54, select.

Athens.$55 per passenger.Departing Fri, Jul 10.One-way flight with SKY express.Outbound direct flight with SKY express departing from Sofia on Fri, Jul 10, arriving in Athens International.Price includes taxes and charges.From $55, select.

Athens.$58 per passenger.Departing Mon, Jun 29.One-way flight with SKY express.Outbound direct flight with SKY express departing from Sofia on Mon, Jun 29, arriving in Athens International.Price includes taxes and charges.From $58, select.

Athens.$61 per passenger.Departing Tue, Mar 23.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departing from Sofia on Tue, Mar 23, arriving in Athens International.Price includes taxes and charges.From $61, select.

Athens.$77 per passenger.Departing Fri, Apr 16.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departing from Sofia on Fri, Apr 16, arriving in Athens International.Price includes taxes and charges.From $77, select.

Athens.$83 per passenger.Departing Tue, May 11.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departing from Sofia on Tue, May 11, arriving in Athens International.Price includes taxes and charges.From $83, select.

Athens.$102 per passenger.Departing Fri, Apr 16.One-way flight with Bulgaria Air.Outbound direct flight with Bulgaria Air departing from Sofia on Fri, Apr 16, arriving in Athens International.Price includes taxes and charges.From $102, select.

Find the cheapest month to fly from Sofia to Athens International from $42 one-way

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sofia to Athens International flights are currently cheapest in September.

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Direct flights from Sofia to Athens International

Sofia to Athens International: Alternative routes

Compare routes from Sofia to Athens below. You may find an airport to fly into that's cheaper, faster, or easier than Athens International.

Athens International

13 miles from central Athens

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from $42

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Sofia to Athens: Flight information

The things to know before you go.

Cheapest flight found	$42
Cheapest month to fly	September
Average flight time	1 hr, 27 mins
Most popular airline	Aegean Airlines
Average flights per week	53

Finding cheap flights from Sofia to Athens International: Frequently asked questions

How much are round-trip flights from Sofia to Athens International?

The best price we found for a round-trip flight from Sofia to Athens International is $80. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Sofia to Athens International?

1 hour and 27 minutes is the average flight time from Sofia to Athens International.

Which airlines fly direct from Sofia to Athens International?

Aegean Airlines, Bulgaria Air and SKY express fly direct from Sofia to Athens International.

How many flights are there a week from Sofia to Athens International?

There are 53 flights per week flying from Sofia to Athens International, as of June 2026.

When is the cheapest time to fly from Sofia to Athens International?

The cheapest month to fly from Sofia to Athens International is usually November.

Which upcoming date is cheapest to fly from Sofia Airport to Athens International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sofia Airport to Athens International Airport on Tuesday, November 17, 2026.

Can I get a direct flight from Sofia Airport to Athens International Airport?

Yes – the average flight time is 1 hour and 27 minutes.

How can I find the best flight deal to Athens International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Athens International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Athens?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Athens is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Sofia Airport to Athens International?

Currently, Aegean Airlines offers the cheapest flight tickets to Athens International.

Traveling from Sofia Airport (SOF) to Athens International Airport (ATH): what you need to know

Around 1 hour 20 minutes is how long you can expect to be in the air on a direct flight from Sofia Airport to Athens International Airport.
Sofia and Athens are in the same timezone, UTC+2.
Each week, there are 17 Sofia Airport to Athens International Airport flights. If you'd like to jet off as soon as possible, opt for the 09:35 Sky Express flight. If you're eager to make the most of your time before you fly, the last flight is at 21:15 with Aegean Airlines.
Get to the airport on time so you don't miss your SOF to ATH flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.
You can expect longer lines during popular months like August. Arriving up to four hours ahead of an international flight and two hours for domestic departures will give you ample time for security and boarding.
With direct flights from Sofia Airport to Athens International Airport available through a range of airlines, flying to Athens (and then other parts of Greece) is a snap. You can travel nonstop with:
The airline with the highest booking volume on this route is Aegean Airlines.
Aegean Airlines is the most punctual carrier operating SOF to ATH flights, with 75.64% of its services arriving as scheduled.
If you'd like to break up your flight, simply uncheck 'Direct flights only' when searching for your ticket from Sofia Airport to Athens International Airport. These are the top stopovers between SOF and ATH:
- Istanbul Airport
- Bucharest Otopeni Airport
- Crete Heraklion Airport

How to find the cheapest flights from Sofia Airport (SOF) to Athens International Airport (ATH)

Right now, $42 is the lowest price we've found for a one-way Sofia Airport to Athens International Airport flight. The best price for a return plane ticket is $80. Bear in mind that fares could change due to demand at the time of booking.
To secure cheap tickets from SOF to ATH, book your journey one month before your departure date.
The cheapest month for flights from Sofia Airport to Athens International Airport is June. Use the 'Whole month' tool to find the lowest prices if you have flexible travel dates.
Getting your hands on cheap flights from SOF to ATH is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as there's a better deal.
Tailor your trip with filters. Select your ideal arrival and departure times, airlines and total journey duration. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from Sofia Airport to Athens International Airport.

Handy information about Sofia Airport (SOF)

Of all flights departing from Sofia Airport, 77% arrive on time at their destination.
Sofia Airport is about 6 miles from central Sofia. If you're catching a cab, ride-sharing or driving from the center, it'll take 25 minutes or so to get there, depending on the traffic.
The journey when using public transport usually takes 30 minutes.
Have an early flight from Sofia Airport to Athens International Airport? Avoid rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these stays close to SOF:

Arriving at Athens International Airport (ATH)

Book a hotel near ATH if you're catching a late Sofia Airport to Athens International Airport flight. Check in to one of these options and make your arrival easier:
Get your adventure underway by picking up a Athens International Airport rental car. Grab a set of wheels from Centauro, Green Motion or Surprice and explore beyond Athens's main sights.
Lock in the best deal by reserving your vehicle from Athens International Airport around three weeks ahead of your trip.

Getting from Athens International Airport (ATH) to central Athens

Athens International Airport to central Athens has a drive time of around 35 minutes. It's approximately 20 miles away.
When traveling on public transport, expect a journey time of around 40 minutes.

When to fly to Athens International Airport (ATH)

It's time to pick your travel dates for your flight from Sofia Airport to Athens International Airport. August is the busiest month to visit Athens. If you want a more low-key vibe, go in March.
The warmest month in Athens is July, with the temperature ranging between 72ºF and 99ºF. Lock in your flights from Sofia Airport to Athens International Airport in this month if you enjoy this type of weather.
If you'd rather travel in cooler conditions, search for a cheap ticket from SOF to ATH in January. Average temperatures are between 39ºF and 57ºF then.

Explore more of Greece

Athens is always a good idea, but there are so many other corners of Greece waiting to be explored. Around 190 miles north of Athens, a trip to Thessaloniki will keep your itinerary packed. Check out popular attractions like Church of Agia Sofia, Archaeological Museum of Thessaloniki and Alexander the Great Statue.
Larisa is another well-known destination in Greece and is around 130 miles north-west of Athens. No trip is complete without a visit to Larissa Ancient Ruins, Municipal Art Gallery of Larissa and The Church Of St. George.