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Flights between Sofia (SOF) and Vienna (VIE)

Sofia Airport, Bulgaria ↔ Vienna International Airport, Austria

A direct route between Sofia and Vienna appears in the OpenFlights route network.

This reflects historical scheduled service and may be out of date — it is not a live timetable.

Airlines that have operated this route include:

FB
Distance
804 km
500 miles
Est. flight time
1h 30m
great-circle estimate
Time difference
~1h
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in Bulgaria

Jan
4°
9/-1
40mm
Feb
6°
11/1
35mm
Mar
11°
16/6
40mm
Apr
17°
22/12
50mm
May
22°
27/17
70mm
Jun
26°
31/21
70mm
Jul
29°
34/24
55mm
Aug
29°
34/24
45mm
Sep
24°
29/19
40mm
Oct
17°
22/12
50mm
Nov
10°
15/5
55mm
Dec
5°
10/0
50mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Typical monthly temperatures in Austria

Jan
3°
8/-2
40mm
Feb
5°
10/0
40mm
Mar
10°
15/5
50mm
Apr
15°
20/10
55mm
May
20°
25/15
80mm
Jun
24°
29/19
105mm
Jul
26°
31/21
130mm
Aug
26°
31/21
115mm
Sep
20°
25/15
80mm
Oct
14°
19/9
55mm
Nov
8°
13/3
55mm
Dec
4°
9/-1
50mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Travel advisories

Bulgaria: Normal precautions (UK FCDO) ↗Austria: Normal precautions (UK FCDO) ↗

Common questions

How far is Sofia from Vienna?

Sofia (SOF) and Vienna (VIE) are around 804 km (500 miles) apart — an estimated 1h 30m by air. Distances and flight times are great-circle estimates.

Which airlines have operated the SOF–VIE route?

Airlines recorded operating this route in the OpenFlights network include FB. This reflects historical scheduled service and may be out of date.

What is the time difference between Sofia and Vienna?

Time difference ~ 1 hour (varies with daylight-saving).

When is it warmest in Austria?

Across Austria, the warmest month on average is July, with mean temperatures around 26°C. These are country-level monthly climate normals, not airport-specific.

Are there travel advisories for Bulgaria and Austria?

The UK FCDO currently rates Bulgaria as Normal precautions; The UK FCDO rates Austria as Normal precautions. Check the official sources before you travel.

Distances and flight times are great-circle estimates, not booked block times.