Cheap flights from Sofia to Athens
from 54 US$
From 114 USD — compare hundreds of airlines
The cheapest month is usually 2026-09 · 54 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Sofia to Athens, a about 530 km route (around 1h 10m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Aegean Airlines, Cyprus Airways, Bulgaria Air operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Sofia to Athens?
It's usually 2026-09, from 54 USD. Use the price calendar to compare other dates.
How long is the flight from Sofia to Athens?
A nonstop flight takes about 1h 10m and covers around 530 km. Connecting itineraries take longer.
Are there direct flights from Sofia to Athens?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Sofia to Athens?
Aegean Airlines, Cyprus Airways, Bulgaria Air, KM Malta Airlines operate this route, among others. Compare them all in the results.
When should I book Sofia–Athens flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Sofia → Athens · Live fares from 100+ sites — free, with no hidden fees.