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Cheap flights from Athens to Sofia

One-way from €54, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Sun, Oct 18Any priceMon, Oct 19Any priceTue, Oct 20Any priceWed, Oct 21€54Thu, Oct 22€85Fri, Oct 23€86Sat, Oct 24Any priceSun, Oct 25Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
€54
easyJet, flight U2 3654Found 6 days ago, 1 adult
Check price on Aviasales
23:00AthensWed, Oct 21
Travel time 4h 40m, 1 stopATHSOF
03:40SofiaThu, Oct 22
€66
easyJet, flight EC 3654Found 2 days ago, 1 adult
Check price on Aviasales
22:05AthensSun, Dec 6
Travel time 4h 35m, 1 stopATHSOF
02:40SofiaMon, Dec 7
€67
Wizz Air, flight W6 2442Found 4 days ago, 1 adult
Check price on Aviasales
10:05AthensMon, Feb 15
Travel time 3h 30m, 1 stopATHSOF
13:35SofiaMon, Feb 15
€68
Ryanair, flight FR 5104Found 3 days ago, 1 adult
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21:30AthensTue, Oct 6
Travel time 3h 30m, 1 stopATHSOF
01:00SofiaWed, Oct 7
€68
Wizz Air, flight W6 2442Found 4 days ago, 1 adult
Check price on Aviasales
10:05AthensSun, Feb 14
Travel time 3h 30m, 1 stopATHSOF
13:35SofiaSun, Feb 14

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in BulgariaTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Sofia, booked ahead at a fixed price.
    See options
  • Things to do in SofiaPopular tours from $21.79 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Bulgaria from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to €250 per person under EU261.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234€1515–6€687€828€849€9710–11–12€8713–14–15–16–17–18–19–20–21€5422€8523€8624–25–26€10627–28–29–30–31–

November 2026

MoTuWeThFrSaSu1€952–3€894–5–6€937–8–9–10€6911–12–13–14–15–16–17–18–19–20–21–22€7723–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031
€68 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 21, €54.

Lowest fares by month

In the fares found this week, October has the lowest: from €54 one-way, against €71 in September 2027. Pick a month to see its cheapest date.

€0€25€50€75€54OctNovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October€54Wed, Oct 211 stop
November€69Tue, Nov 102 stops
December—
January 2027—
February 2027€67Mon, Feb 151 stop
March 2027—
April 2027—
May 2027—
June 2027—
July 2027—
August 2027—
September 2027€71Thu, Sep 16Nonstop

Questions travellers ask

What is the cheapest month to fly from Athens to Sofia?

In the fares found this week, October has the lowest: from €54 one-way, against €71 in September 2027.

Are there direct flights from Athens to Sofia?

Yes. Recent fares include nonstop flights with Sky Express Greece, Aegean Airlines and Bulgaria Air.

How long is the flight from Athens to Sofia?

A nonstop flight takes about 1h 15m. The distance is 530 km.

Which day of the week is cheapest to fly?

In the fares we have, Tuesday departures are the cheapest, with a typical lowest fare of €69. Friday is the priciest at about €90.

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