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Athens International Airport "Eleftherios Venizelos" to Sofia Airport flight

Explore the cheapest one-way and round-trip flights from Athens International Airport "Eleftherios Venizelos" to Sofia Airport over the next 90 days, with one-way fares from €50 and round-trip from €105. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      ATH 22:05
      26h 30m
      1 stop
      SOF 00:35
      Athens - Sofia | Sun, Dec 6 | easyJet
      €50 €88
      43% off
      43% off
      €88 €50
    • ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Sun, Jan 24 | SKY express
      €52 €158
      67% off
      67% off
      €158 €52
    • ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Fri, Dec 4 | SKY express
      €54 €88
      39% off
      39% off
      €88 €54
    • ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Fri, Dec 11 | SKY express
      €54
      39% off
      €88 €54
    • ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Thu, Dec 24 | SKY express
      €54
      39% off
      €88 €54
    • ATH 23:45
      11h 35m
      1 stop
      SOF 11:20
      Athens - Sofia | Mon, Dec 14 | easyJet
      €54
      39% off
      €88 €54
    • ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Thu, Dec 31 | SKY express
      €55
      65% off
      €158 €55
    • ATH 09:05
      1h 20m
      Nonstop
      SOF 10:25
      Athens - Sofia | Sat, Dec 5 | AEGEAN
      €56
      36% off
      €88 €56
    • ATH 09:20
      16h
      1 stop
      SOF 01:20
      Athens - Sofia | Thu, Dec 10 | Wizz Air
      €57
      35% off
      €88 €57
    • ATH 13:00
      17h 25m
      1 stop
      SOF 14:00
      Athens - Sofia | Fri, Oct 30 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Fri, Nov 20 | SKY express
      SOF 21:00
      1h 15m
      Nonstop
      ATH 22:15
      Sofia - Athens | Sun, Nov 22 | AEGEAN
      €105 €173
      39% off
      39% off
      €173 €105
    • ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Fri, Dec 4 | SKY express
      SOF 20:20
      1h 35m
      Nonstop
      ATH 21:55
      Sofia - Athens | Sun, Dec 6 | SKY express
      €119 €173
      31% off
      31% off
      €173 €119
    • ATH 18:50
      1h 20m
      Nonstop
      SOF 20:10
      Athens - Sofia | Fri, Nov 20 | AEGEAN
      SOF 21:00
      1h 15m
      Nonstop
      ATH 22:15
      Sofia - Athens | Sun, Nov 22 | AEGEAN
      €120 €173
      31% off
      31% off
      €173 €120
    • ATH 18:50
      1h 20m
      Nonstop
      SOF 20:10
      Athens - Sofia | Thu, Dec 3 | AEGEAN
      SOF 10:05
      1h 35m
      Nonstop
      ATH 11:40
      Sofia - Athens | Mon, Dec 7 | SKY express
      €121
      30% off
      €173 €121
    • ATH 18:50
      1h 20m
      Nonstop
      SOF 20:10
      Athens - Sofia | Tue, Dec 8 | AEGEAN
      SOF 21:00
      1h 15m
      Nonstop
      ATH 22:15
      Sofia - Athens | Fri, Dec 11 | AEGEAN
      €122
      28% off
      €173 €122
    • ATH 07:45
      1h 45m
      Nonstop
      SOF 09:30
      Athens - Sofia | Thu, Nov 12 | SKY express
      SOF 10:05
      1h 35m
      Nonstop
      ATH 11:40
      Sofia - Athens | Mon, Nov 16 | SKY express
      €123
      28% off
      €173 €123
    • ATH 18:50
      1h 20m
      Nonstop
      SOF 20:10
      Athens - Sofia | Tue, Dec 1 | AEGEAN
      SOF 21:00
      1h 15m
      Nonstop
      ATH 22:15
      Sofia - Athens | Fri, Dec 4 | AEGEAN
      €124
      28% off
      €173 €124
    • ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Fri, Dec 18 | SKY express
      SOF 21:00
      1h 15m
      Nonstop
      ATH 22:15
      Sofia - Athens | Thu, Dec 24 | AEGEAN
      €126
      27% off
      €173 €126
    • ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Fri, Dec 11 | SKY express
      SOF 10:05
      1h 15m
      Nonstop
      ATH 11:20
      Sofia - Athens | Mon, Dec 14 | AEGEAN
      €126
      27% off
      €173 €126
    • ATH 13:00
      17h 25m
      1 stop
      SOF 14:00
      Athens - Sofia | Fri, Oct 30 | Normal Airline
      SOF 15:00
      6h
      Nonstop
      ATH 16:00
      Sofia - Athens | Sun, Nov 1 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Sun, Jan 24 | SKY express
      €52 €158
      67% off
      67% off
      €158 €52
    • ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Fri, Dec 4 | SKY express
      €54 €88
      39% off
      39% off
      €88 €54
    • ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Fri, Dec 11 | SKY express
      €54 €88
      39% off
      39% off
      €88 €54
    • ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Thu, Dec 24 | SKY express
      €54
      39% off
      €88 €54
    • ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Thu, Dec 31 | SKY express
      €55
      65% off
      €158 €55
    • ATH 09:05
      1h 20m
      Nonstop
      SOF 10:25
      Athens - Sofia | Sat, Dec 5 | AEGEAN
      €56
      36% off
      €88 €56
    • ATH 18:50
      1h 20m
      Nonstop
      SOF 20:10
      Athens - Sofia | Thu, Jan 7 | AEGEAN
      €57
      64% off
      €158 €57
    • ATH 07:45
      1h 45m
      Nonstop
      SOF 09:30
      Athens - Sofia | Wed, Nov 11 | SKY express
      €62
      30% off
      €88 €62
    • ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Fri, Dec 11 | SKY express
      €62
      61% off
      €158 €62
    • ATH 13:00
      17h 25m
      1 stop
      SOF 14:00
      Athens - Sofia | Fri, Oct 30 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Sun, Jan 24 | SKY express
      €52 €581
      91% off
      91% off
      €581 €52
    • ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Fri, Dec 4 | SKY express
      €54 €581
      91% off
      91% off
      €581 €54
    • ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Thu, Dec 31 | SKY express
      €55 €581
      91% off
      91% off
      €581 €55
    • ATH 18:50
      1h 20m
      Nonstop
      SOF 20:10
      Athens - Sofia | Thu, Jan 7 | AEGEAN
      €57
      90% off
      €581 €57
    • ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Fri, Dec 11 | SKY express
      €62
      89% off
      €581 €62
    • ATH 07:45
      1h 45m
      Nonstop
      SOF 09:30
      Athens - Sofia | Thu, Dec 3 | SKY express
      €64
      89% off
      €581 €64
    • ATH 07:45
      1h 45m
      Nonstop
      SOF 09:30
      Athens - Sofia | Wed, Dec 2 | SKY express
      €65
      89% off
      €581 €65
    • ATH 07:45
      1h 45m
      Nonstop
      SOF 09:30
      Athens - Sofia | Wed, Dec 9 | SKY express
      €65
      89% off
      €581 €65
    • ATH 18:50
      1h 20m
      Nonstop
      SOF 20:10
      Athens - Sofia | Fri, Nov 27 | AEGEAN
      €84
      86% off
      €581 €84
    • ATH 13:00
      17h 25m
      1 stop
      SOF 14:00
      Athens - Sofia | Fri, Oct 30 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      ATH 07:45
      1h 45m
      Nonstop
      SOF 09:30
      Athens - Sofia | Wed, Nov 4 | SKY express
      €90 €581
      85% off
      85% off
      €581 €90
    • ATH 09:05
      1h 20m
      Nonstop
      SOF 10:25
      Athens - Sofia | Wed, Nov 4 | AEGEAN
      €96 €581
      83% off
      83% off
      €581 €96
    • ATH 20:40
      1h 15m
      Nonstop
      SOF 21:55
      Athens - Sofia | Fri, Oct 30 | Bulgaria Air
      €98 €581
      83% off
      83% off
      €581 €98
    • ATH 21:00
      1h 15m
      Nonstop
      SOF 22:15
      Athens - Sofia | Sun, Nov 1 | Bulgaria Air
      €123
      79% off
      €581 €123
    • ATH 17:00
      1h 15m
      Nonstop
      SOF 18:15
      Athens - Sofia | Tue, Nov 3 | Bulgaria Air
      €125
      78% off
      €581 €125
    • ATH 18:00
      1h 15m
      Nonstop
      SOF 19:15
      Athens - Sofia | Thu, Oct 29 | Bulgaria Air
      €125
      78% off
      €581 €125
    • ATH 18:00
      1h 45m
      Nonstop
      SOF 19:45
      Athens - Sofia | Sun, Nov 1 | SKY express
      €138
      76% off
      €581 €138
    • ATH 07:45
      1h 45m
      Nonstop
      SOF 09:30
      Athens - Sofia | Thu, Oct 29 | SKY express
      €159
      73% off
      €581 €159
    • ATH 18:50
      1h 20m
      Nonstop
      SOF 20:10
      Athens - Sofia | Thu, Oct 29 | AEGEAN
      €168
      71% off
      €581 €168
    • ATH 13:00
      17h 25m
      1 stop
      SOF 14:00
      Athens - Sofia | Fri, Oct 30 | Normal Airline
      More cheap flights
      More cheap flights
    • ATH 18:00
      1h 15m
      Nonstop
      SOF 19:15
      Athens - Sofia | Thu, Dec 17 | AEGEAN
      €95 €414
      77% off
      77% off
      €414 €95
    • ATH 18:00
      1h 15m
      Nonstop
      SOF 19:15
      Athens - Sofia | Thu, Nov 26 | AEGEAN
      €97 €414
      77% off
      77% off
      €414 €97
    • ATH 20:40
      1h 15m
      Nonstop
      SOF 21:55
      Athens - Sofia | Fri, Oct 30 | Bulgaria Air
      €98 €414
      76% off
      76% off
      €414 €98
    • ATH 18:00
      1h 15m
      Nonstop
      SOF 19:15
      Athens - Sofia | Thu, Dec 10 | Bulgaria Air
      €99
      76% off
      €414 €99
    • ATH 18:00
      1h 15m
      Nonstop
      SOF 19:15
      Athens - Sofia | Thu, Nov 19 | Bulgaria Air
      €99
      76% off
      €414 €99
    • ATH 21:00
      1h 15m
      Nonstop
      SOF 22:15
      Athens - Sofia | Sun, Dec 13 | Bulgaria Air
      €99
      76% off
      €414 €99
    • ATH 17:00
      1h 15m
      Nonstop
      SOF 18:15
      Athens - Sofia | Tue, Nov 10 | Bulgaria Air
      €103
      75% off
      €414 €103
    • ATH 18:00
      1h 15m
      Nonstop
      SOF 19:15
      Athens - Sofia | Thu, Jan 7 | Bulgaria Air
      €104
      75% off
      €414 €104
    • ATH 20:40
      1h 15m
      Nonstop
      SOF 21:55
      Athens - Sofia | Fri, Dec 11 | AEGEAN
      €169
      59% off
      €414 €169
    • ATH 13:00
      17h 25m
      1 stop
      SOF 14:00
      Athens - Sofia | Fri, Oct 30 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Athens to Sofia are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Athens International Airport "Eleftherios Venizelos" to Sofia Airport

Which month offers the lowest one-way fares when flying from Athens International Airport "Eleftherios Venizelos" to Sofia Airport?

Data is based on the past 12 months. It shows the average one-way fares by month for flights from Athens International Airport "Eleftherios Venizelos" to Sofia Airport on Trip.com.

Based on Trip.com data from the past 12 months, for cheaper one-way flights from Athens International Airport "Eleftherios Venizelos" to Sofia Airport, it is best to book in November, when average fares are €89. Try to avoid January, as fares peak at around €156.

€156
€123
€89
€56
    Cheapest
  • €99
    Oct
  • €89
    Nov
  • €100
    Dec
  • €156
    Jan
  • €114
    Feb
  • €154
    Mar
  • €122
    Apr
  • €136
    May
  • €101
    Jun
  • €99
    Jul
  • €111
    Aug
  • €132
    Sep

Which month offers the lowest round-trip fares from Athens International Airport "Eleftherios Venizelos" to Sofia Airport?

Data is based on the past 12 months. It shows the average round-trip fares by month for flights from Athens International Airport "Eleftherios Venizelos" to Sofia Airport on Trip.com.

Based on Trip.com data from the past 12 months, November usually offers the lowest round-trip fares from Athens International Airport "Eleftherios Venizelos" to Sofia Airport, with an average price of €122. February is typically the most expensive month, with average fares reaching €347.

€347
€235
€122
€10
    Cheapest
  • €169
    Oct
  • €122
    Nov
  • €180
    Dec
  • €144
    Jan
  • €347
    Feb
  • €196
    Mar
  • €191
    Apr
  • €209
    May
  • €160
    Jun
  • €180
    Jul
  • €205
    Aug
  • €191
    Sep

Which day of the week offers the cheapest flights from Athens International Airport "Eleftherios Venizelos" to Sofia Airport?

Data is based on the past 12 months. It shows the average fares by day of the week for flights from Athens International Airport "Eleftherios Venizelos" to Sofia Airport on Trip.com.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Athens International Airport "Eleftherios Venizelos" to Sofia Airport is Wednesday, when average fares are usually lower than other days. Avoid departing on Sunday, as fares are typically the highest.

€144
€125
€105
€86
    Cheapest
  • €117
    Mon
  • €113
    Tue
  • €105
    Wed
  • €111
    Thu
  • €125
    Fri
  • €127
    Sat
  • €144
    Sun

Which airline offers the cheapest flights from Athens International Airport "Eleftherios Venizelos" to Sofia Airport?

The cheapest airline flying from Athens International Airport "Eleftherios Venizelos" to Sofia Airport is Ryanair (from €48) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Ryanair
From €48
SKY express
From €54
easyJet
From €54
Wizz Air
From €55
AEGEAN
From €56
Wizz Air Malta
From €57
Air Serbia
From €78
Bulgaria Air
From €91
Wizz Air UK
From €92
LOT Polish Airlines
From €99

Find more flights and airlines

What is the flight schedule from Athens International Airport "Eleftherios Venizelos" to Sofia Airport?

Check on the flight schedule from Athens to Sofia to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. A3980

    Athens International Airport "Eleftherios Venizelos"

    08:55

    ATH

    1h 20m

    10:15

    SOF

    S - T - T F -
    Search

  2. A3982

    Athens International Airport "Eleftherios Venizelos"

    18:50

    ATH

    1h 20m

    20:10

    SOF

    S M - W T - S
    Search

  3. GQ680

    Athens International Airport "Eleftherios Venizelos"

    07:45

    ATH

    1h 45m

    09:30

    SOF

    S - T W T - S
    Search

  4. W43942

    Athens International Airport "Eleftherios Venizelos"

    21:25

    ATH

    2h 5m

    Nonstop

    23:30

    RMO

    - M - W - F -
    Search

  5. W64460

    Chișinău International Airport

    17:45

    RMO

    1h 35m

    Nonstop

    19:20

    SOF

    S - - - T - -

  6. U23652

    Athens International Airport "Eleftherios Venizelos"

    23:45

    ATH

    2h 35m

    Nonstop

    01:20

    MXP

    S - T W T - S
    Search

  7. W64352

    Il Caravaggio International Airport

    08:25

    BGY

    1h 55m

    Nonstop

    11:20

    SOF

    S M T W T F S

  8. W64628

    Athens International Airport "Eleftherios Venizelos"

    13:40

    ATH

    1h 45m

    Nonstop

    15:25

    LCA

    S M T W T F S
    Search

  9. W64438

    Larnaca International Airport

    16:00

    LCA

    2h 25m

    Nonstop

    18:25

    SOF

    S - - W T - S

  10. FR2090

    Athens International Airport "Eleftherios Venizelos"

    21:00

    ATH

    2h 30m

    Nonstop

    22:30

    BGY

    S - T - T - -
    Search

  11. W64352

    Il Caravaggio International Airport

    08:25

    BGY

    1h 55m

    Nonstop

    11:20

    SOF

    S M T W T F S

  12. FR1318

    Athens International Airport "Eleftherios Venizelos"

    23:30

    ATH

    2h 30m

    Nonstop

    01:00

    BGY

    S M - W T F S
    Search

  13. W64352

    Il Caravaggio International Airport

    08:25

    BGY

    1h 55m

    Nonstop

    11:20

    SOF

    S M T W T F S

  14. W62442

    Athens International Airport "Eleftherios Venizelos"

    09:55

    ATH

    2h 10m

    Nonstop

    11:05

    BUD

    S - T W T F S
    Search

  15. W64350

    Budapest Ferenc Liszt International Airport

    13:55

    BUD

    1h 20m

    Nonstop

    16:15

    SOF

    S - - - T F S
Find more flights and airlines

About Athens International Airport "Eleftherios Venizelos" and Sofia Airport

Learn about Athens International Airport "Eleftherios Venizelos" (ATH) and Sofia Airport (SOF) — including location, terminals, transportation, and travel tips.

Flight distance 530.91 km
Cheapest one-way ticket price €50
Cheapest return ticket price €96

FAQs for Athens International Airport "Eleftherios Venizelos" to Sofia Airport Flights

  • How long is the flight from Athens International Airport "Eleftherios Venizelos" to Sofia Airport?

    Athens International Airport "Eleftherios Venizelos" to Sofia Airport takes about 1 hour 11 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from Athens International Airport "Eleftherios Venizelos" (ATH) to Sofia Airport (SOF).
  • The earliest flight from Athens International Airport "Eleftherios Venizelos" to Sofia Airport departs at 07:15, and the last departs at 19:15, with about 4 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Athens International Airport "Eleftherios Venizelos" (ATH) to Sofia Airport (SOF) is quite popular. Without considering departure times or holidays, tickets cost around €147 in October, the most expensive month to book this route.
  • The earliest flight departs from Athens International Airport "Eleftherios Venizelos" at 07:15 and arrives in Sofia Airport at 09:00.
  • The latest flight departs from Athens International Airport "Eleftherios Venizelos" at 20:40 and arrives in Sofia Airport at 21:55.
    • The distance from Sofia Airport to downtown is about 7 km, by taxi about 20 minutes.
  • AEGEAN is a very popular airline operating an average of 1928 flights per month.
  • One-way flights from Athens International Airport "Eleftherios Venizelos" to Sofia Airport currently start from €50, and round-trip fares start from €96. The current lowest fare is a easyJet flight departing on Sun, Dec 6; prices may vary depending on availability.
  • Yes. AEGEAN, SKY express and Bulgaria Air operate direct flights from Athens International Airport "Eleftherios Venizelos" to Sofia Airport, with an average flight time of 1 hour 4 minutes, and around 15 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Athens International Airport "Eleftherios Venizelos" to Sofia Airport is €235. Prices may vary depending on the departure date, airline, and availability.
  • IndiGo and SKY express are the most popular budget airlines flying from Athens International Airport "Eleftherios Venizelos" to Sofia Airport, with one-way fares starting from €50. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Athens International Airport "Eleftherios Venizelos" to Sofia Airport operates around 15 weekly flights, mainly by AEGEAN, SKY express and Bulgaria Air. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Athens International Airport "Eleftherios Venizelos" and Sofia Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.