Cheap Flights from Graz to Sofia

Compare Graz to Sofia flight deals

Find the cheapest month or even day of the year to fly to Sofia

Book the best Sofia fare with no extra fees

Flight deals from Graz Airport to Sofia Airport

Looking for a cheap last-minute deal or the best return flight from Graz Airport to Sofia Airport? If you want to travel next month, return fares start from R 4,801. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Graz to Sofia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Graz to Sofia flights are currently cheapest in April.

Graz to Sofia: Alternative routes

Compare routes from Graz to Sofia below. You may find an airport to fly into that's cheaper, faster, or easier than Sofia.

Graz to Sofia: Flight information

The things to know before you go.
Cheapest flight foundR 1,674
Cheapest month to flyApril

Finding cheap flights from Graz to Sofia: Frequently asked questions

The best price we found for a return flight from Graz to Sofia is R 3,422. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Graz to Sofia. But we found flights with one or more stops from R 3,422.
As of March 2026, there are no flights flying from Graz to Sofia.
The cheapest month to fly from Graz to Sofia is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Graz Airport to Sofia Airport on Thursday, 7 May 2026.
No airlines currently offer direct flights between Graz Airport and Sofia Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sofia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sofia is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Austrian Airlines offers the cheapest flight tickets to Sofia.

Travelling from Graz Airport (GRZ) to Sofia Airport (SOF): what you need to know

  • Sofia is one hour ahead of Graz and follows the UTC+2 timezone.

  • Give yourself enough time to catch your GRZ to SOF flight. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Flying during a peak time such as June? School holidays and other popular periods can mean longer queues and delays at security. Play things extra safe and arrive up to four hours before an international flight and two hours before a domestic departure.

  • If you want to explore another city along the way, just uncheck 'Direct flights only' when searching for your ticket from Graz Airport to Sofia Airport. Here are the most popular stopovers between GRZ and SOF:

    • Franz Josef Strauss Airport

    • Vienna International Airport

    • Frankfurt Airport

How to find the cheapest flights from Graz Airport (GRZ) to Sofia Airport (SOF)

  • R 1,674 is currently the best price for a one-way Graz Airport to Sofia Airport flight. A return flight starts at R 3,422. These fares may change based on demand.

  • To pick up cheap tickets from GRZ to SOF, book ahead. Airlines usually offer the most competitive fares when flights are first released.

  • The 'Whole month' search tool shows you the cheapest flights from Graz Airport to Sofia Airport across the entire month. It's an easy way to snap up a bargain if your dates are flexible.

  • Landing cheap flights from GRZ to SOF couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know as soon as a lower fare pops up.

  • Pick your ideal departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Graz Airport to Sofia Airport.

Handy information about Graz Airport (GRZ)

  • 85.47% of flights departing from Graz Airport touch down at their destination on schedule. Given its strong performance rating, you're unlikely to experience delays when taking off from GRZ.

  • To get to Graz Airport from central Graz, it takes around 20 minutes if you're planning to drive. This depends on traffic though. It's approximately 14 kilometres from the airport to the city centre.

  • The journey on public transport usually takes 45 minutes.

  • Need a handy hotel close to GRZ? If you've booked an early flight from Graz Airport to Sofia Airport, these accommodation options will put you moments from your departure lounge:

Arriving at Sofia Airport (SOF)

  • The last thing you need is a lengthy journey to your hotel if you're arriving on a late Graz Airport to Sofia Airport flight. Check in to one of these accommodation options near SOF instead:

  • Go where the road takes you with a Sofia Airport rental car. Pick up a set of wheels from MEX, Surprice or NU Car Rentals and find adventure across Sofia and beyond.

  • Secure the lowest price by booking your vehicle from Sofia Airport around one week before your departure date.

Getting from Sofia Airport (SOF) to central Sofia

  • Sofia Airport to central Sofia has a drive time of about 15 minutes. It's approximately 11 kilometres away.

  • When travelling by public transport, expect a journey time of roughly 35 minutes.

When to fly to Sofia Airport (SOF)

  • The quietest month for a flight from Graz Airport to Sofia Airport is April, while August is the busiest. Pick the best time to visit Sofia based on whether you prefer a more relaxed vibe or a faster pace.

  • Lock in your flight from Graz Airport to Sofia Airport for August if you'd like to visit Sofia during its warmest month. You can expect temperatures of between 14ºC (57ºF) and 30ºC (86ºF).

  • Search for cheap tickets from GRZ to SOF in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -11ºC (12ºF) and 7ºC (45ºF) on average.

Explore more of Bulgaria

  • You've visited Sofia, now it's time to explore other corners of Bulgaria. Journey around 129 kilometres south-east to Plovdiv to check off its popular sights. From Plovdiv Old Town to Plovdiv Roman Theatre and Archaelogical Complex Nebet Tepe, there's plenty to keep you busy.

  • If there's time to check out another major destination in Bulgaria, consider Varna, roughly 386 kilometres east of Sofia. Park Asparuhovo - Asparuhovo sea garden, Dormition of theotokos Cathedral and Sunset viewpoint (място за гледане на Залеза) are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.