C$39 Cheap Flights from Madrid (MAD) to Sofia (SOF)

Compare Madrid 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 Madrid to Sofia

Looking for a cheap last-minute deal or the best return flight from Madrid Airport to Sofia Airport? If you want to travel next month, return fares start from C$112. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Madrid to Sofia

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

Which airlines fly from Madrid to Sofia?

Madrid to Sofia: Alternative routes

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

Madrid to Sofia: Flight information

The things to know before you go.
Cheapest flight foundC$39
Cheapest month to flyAugust
Average flight time3 hrs, 28 mins
Most popular airlineBulgaria Air
Average flights per week19

Finding cheap flights from Madrid to Sofia: Frequently asked questions

The best price we found for a return flight from Madrid to Sofia is C$107. 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.
3 hours and 28 minutes is the average flight time from Madrid to Sofia.
Bulgaria Air, Iberia and Wizz Air fly direct from Madrid to Sofia.
As of April 2026, there are 19 flights per week flying from Madrid to Sofia.
The cheapest month to fly from Madrid to Sofia is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Madrid Airport to Sofia Airport on Tuesday, May 19, 2026.
Yes – the average flight time is 3 hours and 28 minutes.
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, Wizz Air Malta and Wizz Air offer the cheapest flight tickets to Sofia.

Flying from Adolfo Suarez Madrid-Barajas Airport (MAD) to Sofia Airport (SOF): what you need to know

  • The average duration of a direct flight from Adolfo Suarez Madrid-Barajas Airport to Sofia Airport is 3 hours 28 minutes. Sofia's timezone is UTC+2, which makes Sofia 1 hour ahead of Madrid.

  • For the earliest departure, jump on the 05:55 flight from Adolfo Suarez Madrid-Barajas Airport to Sofia Airport. If you prefer to set off later, the last flight is at 22:35. With 17 flights each week from MAD to SOF, you can select the one that best suits you.

  • You'll likely experience longer queues in popular months such as July and other peak seasons. Arriving up to four hours in advance for international flights and two hours for a domestic departure will give you ample time for security and boarding.

  • Bulgaria Air is your gateway to exploring Sofia (and maybe even some other exciting parts of Bulgaria!). Browse the direct flights from Adolfo Suarez Madrid-Barajas Airport to Sofia Airport offered by this carrier.

  • If you want to have a stopover for your flight from Adolfo Suarez Madrid-Barajas Airport to Sofia Airport, just deselect 'Direct flights only' and look at all your options. Here are the popular stopovers between MAD and SOF:

    • Barcelona-El Prat Airport

    • Palma de Mallorca Airport

    • Valencia Airport

  • To find out whether you need a visa to enter Bulgaria, contact your carrier and the local embassy or consulate. They'll provide you with the latest information, including additional travel documents you may need after booking your cheap ticket from MAD to SOF.

How to find the cheapest flights from Adolfo Suarez Madrid-Barajas Airport (MAD) to Sofia Airport (SOF)

  • The lowest price we've seen for a one-way ticket from Adolfo Suarez Madrid-Barajas Airport to Sofia Airport is C$39. For a return flight on this route, the best price is C$107. Depending on the availability when you book, these fares could change.

  • Score cheap flight tickets from MAD to SOF by booking at least 10 months ahead. According to our research, that's the sweet spot for finding the biggest deals.

  • June is the cheapest month for flight tickets from Adolfo Suarez Madrid-Barajas Airport to Sofia Airport. If you want to travel at a different time of year, the 'Whole month' tool will show you the lowest airfares for every month.

  • Log into your online account or use the app to set up a Price Alert. We'll get in touch straight away if there's a better deal on this route. It's easy to do, and it'll save you time searching for cheap flight tickets from MAD to SOF every day.

  • Tailor your flights with filters. Select your arrival and departure times, total journey duration and airlines. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' flights from Adolfo Suarez Madrid-Barajas Airport to Sofia Airport.

Handy information about Adolfo Suarez Madrid-Barajas Airport (MAD)

  • Adolfo Suarez Madrid-Barajas Airport is about 18 kilometres from central Madrid. If you're catching a cab, ride-sharing or driving from the center, it'll take 26 minutes or so to get there, depending on the traffic. If you're using public transport, expect the travel time to be around 37 minutes.

  • Need a convenient hotel near MAD? If you're on an early flight from Adolfo Suarez Madrid-Barajas Airport to Sofia Airport, these stays will have you sleeping moments from check-in:

Arriving at Sofia Airport (SOF)

Getting from Sofia Airport (SOF) to central Sofia

  • Sofia Airport is approximately 11 kilometres from central Sofia. With your own car rental or in a cab, the drive is around 16 minutes.

  • It takes around 37 minutes if you're traveling by public transport.

When to fly to Sofia Airport (SOF)

  • The quietest month for a flight from Adolfo Suarez Madrid-Barajas Airport to Sofia Airport is April, while August is the busiest. Pick the best time to visit Sofia based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • When booking your flight from Adolfo Suarez Madrid-Barajas Airport to Sofia Airport, consider the kind of weather you like. August is the warmest month in Sofia, with the temperature ranging from 14ºC to 30ºC.

  • January has average temperatures of between -11ºC and 7ºC. Search for cheap flight tickets from MAD to SOF around that time if you like traveling in cooler conditions.

More about Sofia

  • If you're looking for somewhere to lay your head, you'll find the top stays in Sofia right here. Browse these options once you've locked in your flight from MAD to SOF:

  • There are so many things to explore in this city it can be hard to figure out where to start. National Palace of Culture, Boyana Church and City Garden are top sights which should feature on every Sofia itinerary.

Complete your Sofia trip with hotels and a car rental

  • After you've secured your cheap ticket to Sofia Airport, check out our low prices and exclusive offers on hotels. You can also compare hundreds of car rental companies in one go to get the best car rental price for your Sofia escape.

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