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Sofia to Vienna in December 2026 SOF → VIE

Sofia Airport (SOF) → Vienna International Airport (VIE)

For departures in December 2026, the cheapest return found recently is $109 with Austrian Airlines, 24 Dec – 31 Dec, found yesterday. The cheapest one-way found recently is $69 with Ryanair, 30 Dec, found yesterday.

Return

In December 2026, the cheapest return fare on each of 9 departure dates is usually $117 to $160. Across all 28 departure dates we hold on this route, it is usually $107 to $147. Of the 3 months with enough return fares to compare, 1 is usually cheaper than December 2026.

Cheapest return found recently

$109

24 Dec – 31 Dec · Austrian Airlines

Sofia Airport (SOF) → Vienna International Airport (VIE)

out nonstop, back nonstop

found yesterday

See prices for these datesCheck today's price

Cheapest we hold, of any age

$101

28 Dec – 30 Dec · Austrian Airlines

Sofia Airport (SOF) → Vienna International Airport (VIE)

out nonstop, back nonstop

found 6 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
28 Dec – 30 Dec$101Austrian Airlinesout nonstop, back nonstopfound 6 days agoSee prices for these dates
24 Dec – 31 Dec$109Austrian Airlinesout nonstop, back nonstopfound yesterdaySee prices for these dates
13 Dec – 15 Dec$117Ryanairout nonstop, back nonstopfound 2 days agoSee prices for these dates
10 Dec – 15 Dec$123Austrian Airlinesout nonstop, back nonstopfound 6 days agoSee prices for these dates
14 Dec – 16 Dec$131Austrian Airlinesout nonstop, back nonstopfound 6 days agoSee prices for these dates

Every date we hold

9 departure dates

10 Dec – 15 Dec: $123, found 6 days ago13 Dec – 15 Dec: $117, found 2 days ago14 Dec – 16 Dec: $131, found 6 days ago20 Dec – 22 Dec: $173, found 6 days ago21 Dec – 23 Dec: $179, found 6 days ago24 Dec – 31 Dec: $109, found yesterday25 Dec – 26 Dec: $142, found today28 Dec – 30 Dec: $101, found 6 days ago30 Dec – 3 Jan 2027: $160, found 3 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
10 Dec – 15 Dec$123Austrian AirlinesSofia Airport (SOF) → Vienna International Airport (VIE)out nonstop, back nonstopfound 6 days agoSee prices for these dates
13 Dec – 15 Dec$117RyanairSofia Airport (SOF) → Vienna International Airport (VIE)out nonstop, back nonstopfound 2 days agoSee prices for these dates
14 Dec – 16 Dec$131Austrian AirlinesSofia Airport (SOF) → Vienna International Airport (VIE)out nonstop, back nonstopfound 6 days agoSee prices for these dates
20 Dec – 22 Dec$173RyanairSofia Airport (SOF) → Vienna International Airport (VIE)out nonstop, back 1 stopfound 6 days agoSee prices for these dates
21 Dec – 23 Dec$179Air SerbiaSofia Airport (SOF) → Vienna International Airport (VIE)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
24 Dec – 31 Dec$109Austrian AirlinesSofia Airport (SOF) → Vienna International Airport (VIE)out nonstop, back nonstopfound yesterdaySee prices for these dates
25 Dec – 26 Dec$142Austrian AirlinesSofia Airport (SOF) → Vienna International Airport (VIE)out nonstop, back nonstopfound todaySee prices for these dates
28 Dec – 30 Dec$101Austrian AirlinesSofia Airport (SOF) → Vienna International Airport (VIE)out nonstop, back nonstopfound 6 days agoSee prices for these dates
30 Dec – 3 Jan 2027$160RyanairSofia Airport (SOF) → Vienna International Airport (VIE)out nonstop, back nonstopfound 3 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $71.

October 2026From $1503 departure dates30 Oct – 1 Nov · found 3 days agoSee prices for these dates
November 2026From $71Cheapest seen13 departure dates6 Nov – 7 Nov · found 2 days agoSee prices for these datesEvery date in November 2026
December 2026From $1019 departure dates28 Dec – 30 Dec · found 6 days agoSee prices for these dates
January 2027From $902 departure dates1 Jan 2027 – 5 Jan 2027 · found 5 days agoSee prices for these dates
February 2027From $991 departure date26 Feb 2027 – 1 Mar 2027 · found yesterdaySee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 3 departure dates is usually $44 to $61. Across all 8 departure dates we hold on this route, it is usually $35 to $56. Of the 2 months with enough one-way fares to compare, December 2026 is usually the most expensive.

Cheapest one-way found recently

$69

30 Dec · Ryanair

Sofia Airport (SOF) → Vienna International Airport (VIE)

nonstop

found yesterday

Open this tripCheck today's price

Cheapest we hold, of any age

$36

18 Dec · Ryanair

Sofia Airport (SOF) → Vienna International Airport (VIE)

nonstop

found 6 days ago

Open this tripCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
18 Dec$36Ryanairnonstopfound 6 days agoOpen this trip
8 Dec$52Austrian Airlinesnonstopfound 6 days agoOpen this trip
30 Dec$69Ryanairnonstopfound yesterdayOpen this trip

Every date we hold

3 departure dates

8 Dec: $52, found 6 days ago18 Dec: $36, found 6 days ago30 Dec: $69, found yesterdayDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
8 Dec$52Austrian AirlinesSofia Airport (SOF) → Vienna International Airport (VIE)nonstopfound 6 days agoOpen this trip
18 Dec$36RyanairSofia Airport (SOF) → Vienna International Airport (VIE)nonstopfound 6 days agoOpen this trip
30 Dec$69RyanairSofia Airport (SOF) → Vienna International Airport (VIE)nonstopfound yesterdayOpen this trip

Which month looks cheapest?

January 2027 is the cheapest month — from $26.

November 2026From $331 departure date6 Nov · found todayOpen this tripEvery date in November 2026
December 2026From $363 departure dates18 Dec · found 6 days agoOpen this trip
January 2027From $26Cheapest seen3 departure dates1 Jan 2027 · found todayOpen this trip
February 2027From $441 departure date11 Feb 2027 · found todayOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work