Cheap flights from Athens to Sofia

Eleftherios Venizelos
ATH
Sofia
SOF

Flight deals from Athens to Sofia

Below you can see the best deals on flights Athens — Sofia for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 16 September, from AED 217.

Top 10 cheap flights from Athens to Sofia

GQ
 231

Athens — Sofia

07:15—09:00
20 Aug 2026
1 h 45 m
Direct flight
W6
W6
 257

Athens — Sofia

08:35—01:00
9 Sep 2026
16 h 25 m
1 stop
GQ
 281

Athens — Sofia

19:30—21:15
4 Sep 2026
1 h 45 m
Direct flight
GQ
 282

Athens — Sofia

07:15—09:00
2 Sep 2026
1 h 45 m
Direct flight
W6
W6
 286

Athens — Sofia

22:20—18:30
11 Sep 2026
20 h 10 m
1 stop
W6
W6
 310

Athens — Sofia

21:20—01:00
10 Sep 2026
27 h 40 m
1 stop
W6
W6
 320

Athens — Sofia

12:15—01:00
11 Sep 2026
12 h 45 m
1 stop
W6
W6
 320

Athens — Sofia

12:15—18:30
11 Sep 2026
30 h 15 m
1 stop
GQ
 340

Athens — Sofia

07:15—09:00
20 Aug 2026
1 h 45 m
Direct flight
A3
 343

Athens — Sofia

08:50—10:05
25 Aug 2026
1 h 15 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Athens — Sofia flight

Looking for cheap flights from Athens to Sofia? Compare fares from different airlines, check the flight schedule and travel time — and book your Athens — Sofia ticket online at the best price.

The route has direct flights — around 60 flights per week, flights are operated by Aegean Airlines, Bulgaria Air, Sky Express, 8H and 1 more airline, a nonstop flight takes about 1 h 15 min, the distance between the cities is around 525 km.

Planning your trip? You may find our Sofia travel guide, how to get from the airport into town and Sofia weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from AED 177Min. price
OctoberCheapest
MayPeak season
YesDirect flights
525 kmDistance
1 h 15 minTravel time
5Airlines
60 / wkFlights

Flight schedule from Athens to Sofia

The table shows direct flights from Athens to Sofia on the selected date. The flight takes approximately 1 h 15 min. Regular flights are operated by Aegean Airlines, Bulgaria Air, Sky Express and 8H. Departures from Eleftherios Venizelos International Airport airports, arrivals at Sofia Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 13 Aug 2026

Flight ticket prices by day: Athens — Sofia

Below is a calendar of the lowest flight ticket prices for Athens — Sofia by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 177 in October, and the most expensive are around AED 271 in May. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Athens to Sofia by month. Tickets are usually cheapest in February (around AED 401) and priciest in August (about AED 624) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 490mediumMayAED 512mediumSepAED 512medium
FebAED 401lowJunAED 490mediumOctAED 468medium
MarAED 468mediumJulAED 601highNovAED 423low
AprAED 557highAugAED 624highDecAED 579high

Some values are estimated based on seasonality.

When to fly

Weather in Sofia: it is warmest in August (up to 27 °C on average) and coolest in January (around 4 °C). The driest month is September.

Tickets are usually cheapest in October and most expensive in May. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Sofia

Dry and wet days · Sofia

Wind speed and direction · Sofia

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How to get the best deal on a Athens — Sofia ticket

  • Book ahead: fares for Athens — Sofia are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Sofia is usually October — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Athens — Sofia route are operated by 5 airlines; Aegean Airlines runs the most flights (around 47% of all flights). Compare carriers, flight shares and schedules below.

  • Aegean AirlinesA3
    9x/week
    WebsiteFleet: 7615.5M pax/year
    • Direct flight ATH → SOF9x/week
      Duration
      1h 15m
      Days
      MTWTFSS
    46.7%Open →
  • Bulgaria AirFB
    7x/week
    WebsiteFleet: 171.2M pax/year
    • Direct flight ATH → SOF7x/week
      Duration
      1h 15m
      Days
      MTWTFSS
    33.3%Open →
  • Sky ExpressGQ
    3x/week
    WebsiteFleet: 274.5M pax/year
    • Direct flight ATH → SOF3x/week
      Duration
      1h 45m
      Days
      MTWTFSS
    16.7%Open →
  • 8H8H
    1x/week
    • Direct flight ATH → SOF1x/week
    1.7%
  • EtihadEY
    1x/week
    WebsiteFleet: 9714M pax/year
    • Direct flight ATH → SOF1x/week
      Days
      MTWTFSS
    1.7%Open →

Cities and airports on the Athens — Sofia route

Flights Athens — Sofia depart from Eleftherios Venizelos International Airport and arrive at Sofia Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Athens

ATH
Greece
About the cityHow to get thereWeatherAll about the country Greece
Arrival

Sofia

SOF
Bulgaria
About the cityHow to get thereWeatherAll about the country Bulgaria
Departure airports
Arrival airports

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Frequently asked questions about the Athens — Sofia flight

How long is the flight from Athens to Sofia?

A nonstop Athens — Sofia flight takes about 1 h 15 min — the distance between the cities is around 525 km.

How far is it from Athens to Sofia?

The distance from Athens to Sofia is about 525 km, which a nonstop flight covers in around 1 h 15 min.

Are there direct flights from Athens to Sofia?

Yes, there are nonstop flights Athens — Sofia — around 60 flights per week.

Which airlines fly from Athens to Sofia?

Airlines operating Athens — Sofia include Aegean Airlines, Bulgaria Air, Sky Express, 8H, Etihad. See the full list with schedules in the "Airlines" section on this page.

Which airports do Athens — Sofia flights use?

Flights from Athens depart from Eleftherios Venizelos International Airport, and arrive at Sofia Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Athens to Sofia?

The price of a Athens — Sofia ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in May. Tickets typically cost between AED 177 and AED 271. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Athens — Sofia?

Flights Athens — Sofia are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Athens to Sofia?

To catch a low fare Athens — Sofia, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Athens

See all
FiraIstanbulParosLondonNaxosThessalonikiParisMunichHeraklionTel AvivMilosLarnacaFrankfurt am MainZurichMykonosRomeMadridChaniaMilanRhodesNew York CityMytileneCopenhagenChiosGenevaKosViennaBarcelonaAmsterdamBrusselsCairoCorfuAlexandroupoliSamosStockholmBucharestBelgradeTiranaArgostoliDusseldorf

Where else you can fly from Sofia

See all
Frankfurt am MainLondonIstanbulMunichViennaTel AvivVarnaWarsawParisMadridRomeBarcelonaMilanBelgradePragueAntalyaZurichBrusselsAmsterdamBucharestBaselEindhovenDortmundNiceMalagaPalmaBerlinBariDubaiChisinauLarnacaDohaRigaNaplesBurgasRiminiMemmingenKrakowNowy Dwor MazowieckiValencia

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