Cheapest airlines flights from Vienna to Sofia

You can choose from 2 airlines that fly from Vienna to Sofia, including Austrian Airlines, Ryanair, Ryanair has lowest fares on this route.
Austrian Airlines logo Austrian Airlines
Ryanair logo Ryanair
Airlines are determined based on actual purchased flight tickets from Vienna to Sofia according to previous 12 months data from Trip.com.

Search for direct flights from Vienna to Sofia in the next 3 months. Based on Trip.com's latest 7-day flight data, one-way direct flights start at PHP 1,172, and round-trip direct flights start at PHP 3,006.

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

Vienna to Sofia Flight Details

The distance between Vienna and Sofia is about 803.55 km. The average flying time from Vienna to Sofia is around 1 hour 32 minutes. Based on Trip.com's latest data, travel demand is highest in July. The off-season for travel is August.

Cheapest one-way flight pricePHP 1,172
Cheapest return ticket pricePHP 3,006
Cheapest monthAugust
Peak season for travelJuly
Flight distance803.55 km
Average flight time1 hour 32 minutes
Popular airlineAustrian Airlines
Flight statistics for the Vienna–Sofia route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Vienna to Sofia

Which month has the cheapest one-way flights from Vienna to Sofia?

The average price of one-way flights from Vienna to Sofia purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Vienna to Sofia is February, with an average price of PHP 4,665; while the month with the highest flight price is usually December, with an average price of up to PHP 11,530.

PHP 11,530
PHP 8,098
PHP 4,665
PHP 1,233
    Cheapest
  • PHP 7,118
    Mar
  • PHP 8,368
    Apr
  • PHP 8,543
    May
  • PHP 10,031
    Jun
  • PHP 10,680
    Jul
  • PHP 7,617
    Aug
  • PHP 10,216
    Sep
  • PHP 7,599
    Oct
  • PHP 6,888
    Nov
  • PHP 11,530
    Dec
  • PHP 6,564
    Jan
  • PHP 4,665
    Feb

What is the cheapest day of the week to fly from Vienna to Sofia?

Average weekly flight prices from Vienna to Sofia by travel date (Based on Trip.com’s past 12 months of data)

Based on Trip.com’s past 12 months of flight data, the cheapest day to fly from Vienna to Sofia is Monday, with average prices lower than on other days. Avoid Tuesday, as prices are usually highest then.

PHP 11,125
PHP 8,597
PHP 6,069
PHP 3,541
  • PHP 6,069
    Mon
  • PHP 11,125
    Tue
  • PHP 7,675
    Wed
  • PHP 7,213
    Thu
  • PHP 10,707
    Fri
  • PHP 6,675
    Sat
  • PHP 8,076
    Sun

Frequently Asked Questions

  • What are the cheapest flights from Vienna to Sofia (VIE-SOF)?

    Based on Trip.com data, Ryanair offers one-way fares as low as PHP 1,172 on Cheapest nonstop routes (e.g. VIE to SOF on Tue, Apr 28), while Ryanair offers Cheapest nonstop round-trips from PHP 3,006 departing on Sat, Mar 14 and returning on Mon, Mar 16.
  • At the moment, you can catch a nonstop flight from Vienna to Sofia with the following airlines, including: Austrian Airlines Ryanair Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 1 hour 32 minutes to fly from Vienna to Sofia.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Vienna to Sofia is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 28 flight per week flying from Vienna to Sofia. You can check the weekly schedule for popular airlines on this route below: Austrian Airlines: S/M/T/W/T/F/S -- OS771 (09:24) Ryanair: S/M/T/W/T/F/S -- FR182 (15:00)
  • To find best deals on flights from Vienna to Sofia, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Apr 28, with one-way flights priced at just PHP 1,172.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Ryanair.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Sofia travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Vienna to Sofia is August, when demand for travel is lower.
  • After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Vienna to Sofia on March 21, 2026 with Ryanair, with prices starting at PHP 1,503.
  • You can land at any one of the following hubs in Sofia, with Vienna International Airport to Sofia International Airport (VIE-SOF) is by far the most common option on this route: Sofia International Airport (SOF).
  • The time difference between Sofia and Vienna is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com Airline Insights on Flights from Vienna to Sofia

Which airline offers the cheapest direct flights from Vienna to Sofia?

Data is based on the average price of all nonstop flights from Vienna to Sofia on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, Ryanair provides the lowest-priced direct flights from Vienna to Sofia, with fares starting at PHP 4,296.

PHP 1,413
PHP 4,296
PHP 7,180
PHP 10,063
PHP 12,946
Ryanair
PHP 4,296
Ryanair
Austrian Airlines
PHP 10,221
Austrian Airlines
Air Serbia
PHP 12,946
Air Serbia

Which airline operates the most flights from Vienna to Sofia?

Total flights from Vienna to Sofia across all airlines. (Based on Trip.com data from the past month)

Based on Trip.com’s data from the past month, Austrian Airlines operates the most frequent flights from Vienna to Sofia, with 19 flights per week.

0
2
11
19
Austrian Airlines
19
Austrian Airlines
Ryanair
11
Ryanair
United Airlines
6
United Airlines
All Nippon Airways
2
All Nippon Airways

How many flights fly from Vienna to Sofia daily?

The data is based on the flight numbers for each day of the week from Vienna to Sofia within the Trip.com database over the past month.

Based on the past month's historical data from Trip.com, the number of flights from Vienna to Sofia is the highest on Sunday and the lowest on Tuesday.

34
23
12
1
Highest
23
Mon
12
Tue
20
Wed
19
Thu
26
Fri
18
Sat
34
Sun