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Cheap flights from Vienna to Sofia

One-way from €18, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Sat, Oct 10Any priceSun, Oct 11€21Mon, Oct 12Any priceTue, Oct 13€18Wed, Oct 14Any priceThu, Oct 15€63Fri, Oct 16€52Sat, Oct 17€47

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
€18
Ryanair, flight FR 182Found 4 days ago, 1 adult
Check price on Aviasales
05:45ViennaTue, Oct 13
Travel time 1h 35m, nonstopVIESOF
08:20SofiaTue, Oct 13
€19
Ryanair, flight FR 3766Found 2 days ago, 1 adult
Check price on Aviasales
13:05ViennaFri, Nov 6
Travel time 1h 35m, nonstopVIESOF
15:40SofiaFri, Nov 6
€21
Ryanair, flight FR 182Found 4 days ago, 1 adult
Check price on Aviasales
05:45ViennaSun, Oct 11
Travel time 1h 35m, nonstopVIESOF
08:20SofiaSun, Oct 11
€22
Ryanair, flight FR 182Found 3 days ago, 1 adult
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05:45ViennaSun, Oct 18
Travel time 1h 35m, nonstopVIESOF
08:20SofiaSun, Oct 18
€23
Ryanair, flight FR 182Found 3 days ago, 1 adult
Check price on Aviasales
06:00ViennaTue, Nov 3
Travel time 1h 35m, nonstopVIESOF
08:35SofiaTue, Nov 3

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€655€436–7€528€589€4110–11€2112–13€1814–15€6316€5217€4718€2219€2420–21–22–23–24–25€5626–27–28–29–30€2931–

November 2026

MoTuWeThFrSaSu1–2€563€234–5–6€197–8–9–10–11–12–13–14–15–16–17–18–19–20–21€3222–23–24–25–26–27–28–29–30€55

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031
€24 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 13, €18.

Lowest fares by month

In the fares found this week, October has the lowest: from €18 one-way, against €77 in July 2027. Pick a month to see its cheapest date.

€0€50€100€18OctNovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October€18Tue, Oct 13Nonstop
November€19Fri, Nov 6Nonstop
December€33Fri, Dec 4Nonstop
January 2027€39Sun, Jan 31Nonstop
February 2027€29Sat, Feb 13Nonstop
March 2027—
April 2027—
May 2027—
June 2027—
July 2027€77Thu, Jul 8Nonstop
August 2027—
September 2027—

Questions travellers ask

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

In the fares found this week, October has the lowest: from €18 one-way, against €77 in July 2027.

Are there direct flights from Vienna to Sofia?

Yes. Recent fares include nonstop flights with Ryanair and Austrian Airlines.

How long is the flight from Vienna to Sofia?

A nonstop flight takes about 1h 30m. The distance is 806 km.

Which day of the week is cheapest to fly?

In the fares we have, Saturday departures are the cheapest, with a typical lowest fare of €32. Thursday is the priciest at about €63.

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