£128 Cheap Flights from Thessaloniki (SKG) to Sofia (SOF)

Q: How much are return flights from Thessaloniki to Sofia?

The best price we found for a return flight from Thessaloniki to Sofia is £128. 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.

Q: Which airlines fly direct from Thessaloniki to Sofia?

Currently, there are no airlines that fly direct from Thessaloniki to Sofia. But we found flights with one or more stops from £128.

Q: How many flights are there a week from Thessaloniki to Sofia?

As of June 2025, there are no flights flying from Thessaloniki to Sofia.

Q: When is the cheapest time to fly from Thessaloniki to Sofia?

The cheapest month to fly from Thessaloniki to Sofia is usually June 2025.

Q: Which upcoming date is cheapest to fly from Thessaloniki Airport to Sofia Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Thessaloniki Airport to Sofia Airport on Thursday, 4 September 2025 .

Q: Can I get a direct flight from Thessaloniki Airport to Sofia Airport?

No airlines currently offer direct flights between Thessaloniki Airport and Sofia Airport. Most routes have one or more stops.

Q: How can I find the best flight deal to Sofia?

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.

Q: When is the best time to book flights to Sofia?

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.

Q: Which is the cheapest airline to fly from Thessaloniki Airport to Sofia with?

Currently, Air Serbia offers the cheapest flight tickets to Sofia.

Compare Thessaloniki to Sofia flight deals

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

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Flight deals from Thessaloniki to Sofia

Looking for a cheap last-minute deal or the best return flight from Thessaloniki to Sofia? Find the lowest prices on one-way and return tickets right here.

Sofia.£128 per passenger.Departing Thu, 4 Sep, returning Tue, 9 Sep.Return flight with Air Serbia.Outbound indirect flight with Air Serbia, departs from Thessaloniki on Thu, 4 Sep, arriving in Sofia.Inbound indirect flight with Air Serbia, departs from Sofia on Tue, 9 Sep, arriving in Thessaloniki.Price includes taxes and charges.From £128, select.

Sofia.£136 per passenger.Departing Wed, 2 Jul, returning Mon, 7 Jul.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Thessaloniki on Wed, 2 Jul, arriving in Sofia.Inbound indirect flight with Ryanair, departs from Sofia on Mon, 7 Jul, arriving in Thessaloniki.Price includes taxes and charges.From £136, select.

Sofia.£146 per passenger.Departing Wed, 25 Jun, returning Wed, 2 Jul.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Thessaloniki on Wed, 25 Jun, arriving in Sofia.Inbound indirect flight with Ryanair, departs from Sofia on Wed, 2 Jul, arriving in Thessaloniki.Price includes taxes and charges.From £146, select.

Sofia.£151 per passenger.Departing Mon, 4 Aug, returning Mon, 11 Aug.Return flight with Ryanair and Aegean Airlines.Outbound indirect flight with Ryanair, departs from Thessaloniki on Mon, 4 Aug, arriving in Sofia.Inbound indirect flight with Aegean Airlines, departs from Sofia on Mon, 11 Aug, arriving in Thessaloniki.Price includes taxes and charges.From £151, select.

Sofia.£153 per passenger.Departing Fri, 28 Nov, returning Mon, 1 Dec.Return flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from Thessaloniki on Fri, 28 Nov, arriving in Sofia.Inbound indirect flight with Aegean Airlines, departs from Sofia on Mon, 1 Dec, arriving in Thessaloniki.Price includes taxes and charges.From £153, select.

Sofia.£153 per passenger.Departing Wed, 15 Oct, returning Sun, 19 Oct.Return flight with Ryanair and SKY express.Outbound indirect flight with Ryanair, departs from Thessaloniki on Wed, 15 Oct, arriving in Sofia.Inbound indirect flight with SKY express, departs from Sofia on Sun, 19 Oct, arriving in Thessaloniki.Price includes taxes and charges.From £153, select.

Sofia.£156 per passenger.Departing Thu, 27 Nov, returning Fri, 28 Nov.Return flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from Thessaloniki on Thu, 27 Nov, arriving in Sofia.Inbound indirect flight with Aegean Airlines, departs from Sofia on Fri, 28 Nov, arriving in Thessaloniki.Price includes taxes and charges.From £156, select.

Sofia.£170 per passenger.Departing Wed, 25 Jun, returning Fri, 27 Jun.Return flight with Wizz Air and Aegean Airlines.Outbound indirect flight with Wizz Air, departs from Thessaloniki on Wed, 25 Jun, arriving in Sofia.Inbound indirect flight with Aegean Airlines, departs from Sofia on Fri, 27 Jun, arriving in Thessaloniki.Price includes taxes and charges.From £170, select.

Find the cheapest month to fly from Thessaloniki to Sofia

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

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Thessaloniki to Sofia: Alternative routes

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

Thessaloniki to Sofia: Flight information

The things to know before you go.

Cheapest flight found	£128
Cheapest month to fly	September

Finding cheap flights from Thessaloniki to Sofia: Frequently asked questions

How much are return flights from Thessaloniki to Sofia?

Which airlines fly direct from Thessaloniki to Sofia?

How many flights are there a week from Thessaloniki to Sofia?

When is the cheapest time to fly from Thessaloniki to Sofia?

Which upcoming date is cheapest to fly from Thessaloniki Airport to Sofia Airport on?

Can I get a direct flight from Thessaloniki Airport to Sofia Airport?

How can I find the best flight deal to Sofia?

When is the best time to book flights to Sofia?

Which is the cheapest airline to fly from Thessaloniki Airport to Sofia with?

Travelling from Thessaloniki International Airport (SKG) to Sofia Airport (SOF): what you need to know

Thessaloniki and Sofia follow the same timezone, UTC+2.
For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to board your SKG to SOF flight.
Flying during a peak time such as July? School holidays and other popular seasons can mean longer queues and delays at airport checkpoints. Play things extra safe and arrive up to four hours before an international flight and two hours before domestic departures.
We make it a cinch to book a flight with a stopover. To see all your options for tickets from Thessaloniki International Airport to Sofia Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to explore your chosen city. Stopovers between SKG and SOF include:
- Chania International Airport
- Eleftherios Venizelos International Airport
- Naples International Airport

How to find the cheapest flights from Thessaloniki International Airport (SKG) to Sofia Airport (SOF)

Right now, £57 is the lowest price we've seen for a one-way Thessaloniki International Airport to Sofia Airport flight. The best price for a return ticket is £128. Remember that fares may change due to availability when booking.
To pick up cheap tickets from SKG to SOF, book as early as you can. Airlines tend to offer lower fares when flights are first made available.
Finding cheap flights from Thessaloniki International Airport to Sofia Airport is easier if you can be flexible with your travel plans. Use the 'Whole month' search function to see the lowest prices across the month and bag a great deal.
Stay on top of deals for cheap flights from SKG to SOF by creating a Price Alert. You'll receive an email or push notification on the app when a new discounted fare appears.
Tailor your flights using filters. Select your departure and arrival times, total journey duration and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Thessaloniki International Airport to Sofia Airport.

Handy information about Thessaloniki International Airport (SKG)

Of all flights departing from Thessaloniki International Airport, 79.57% arrive on time at their destination.
Central Thessaloniki to Thessaloniki International Airport is approximately 11 miles. Depending on traffic, it'll take you about 25 minutes to get there if you're driving, ride-sharing or catching a cab.
Planning to take public transport? You can expect a journey time of around 1 hour 5 minutes.
Booked an early flight from Thessaloniki International Airport to Sofia Airport? Avoid rushing to the terminal (and catch some extra z's) by choosing one of these stays close to SKG:

Arriving at Sofia Airport (SOF)

The last thing you need is a lengthy trip to your hotel if you're arriving on a late Thessaloniki International Airport to Sofia Airport flight. Stay at one of these accommodation options near SOF instead:
Go where the road takes you with a Sofia Airport rental car. Pick up your wheels from MEX, Surprice or NU Car Rentals and discover more of Sofia and beyond.
Reserving your vehicle from Sofia Airport around one week in advance increases your chances of getting a good deal.

Getting from Sofia Airport (SOF) to central Sofia

Sofia Airport is roughly 7 miles from the centre of Sofia. The drive time takes about 15 minutes.
Getting to the centre by public transport typically takes 35 minutes.

When to fly to Sofia Airport (SOF)

August is the most popular month for flights from Thessaloniki International Airport to Sofia Airport. To steer clear of the crowds, head to Sofia in April.
When reserving your flight from Thessaloniki International Airport to Sofia Airport, consider the type of weather you enjoy. August is the warmest month in Sofia, with the temperature ranging from 14ºC (57ºF) to 30ºC (86ºF).
January sees average temperatures of between -11ºC (12ºF) and 7ºC (45ºF). Search for cheap tickets from SKG to SOF sometime then if you'd rather travel in cooler conditions.

Explore more of Bulgaria

Plovdiv is just one of the many places in Bulgaria waiting to be explored once you've seen the sights of Sofia. Around 80 miles away to the south-east, top sights here include Plovdiv Old Town, Plovdiv Roman Theatre and Archaelogical Complex Nebet Tepe.
Varna is another essential stop in Bulgaria and is around 240 miles east of Sofia. No journey is complete without a visit to Park Asparuhovo - Asparuhovo sea garden, Dormition of theotokos Cathedral and Sunset viewpoint (място за гледане на Залеза).