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Cheap Flights from Porto to Sofia

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Compare Porto 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 Porto to Sofia

Looking for a cheap last-minute deal or the best return flight from Porto to Sofia? Find the lowest prices on one-way and return tickets right here.
Sofia.128 € per passenger.Departing Tue, 1 Apr, returning Mon, 7 Apr.Return flight with easyJet and Wizz Air.Outbound indirect flight with easyJet, departs from Porto on Tue, 1 Apr, arriving in Sofia.Inbound indirect flight with Wizz Air, departs from Sofia on Mon, 7 Apr, arriving in Porto.Price includes taxes and charges.From 128 €, select.
Sofia.128 € per passenger.Departing Thu, 13 Mar, returning Mon, 17 Mar.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Thu, 13 Mar, arriving in Sofia.Inbound indirect flight with Ryanair, departs from Sofia on Mon, 17 Mar, arriving in Porto.Price includes taxes and charges.From 128 €, select.
Sofia.142 € per passenger.Departing Thu, 27 Mar, returning Tue, 1 Apr.Return flight with Ryanair and Wizz Air.Outbound indirect flight with Ryanair, departs from Porto on Thu, 27 Mar, arriving in Sofia.Inbound indirect flight with Wizz Air, departs from Sofia on Tue, 1 Apr, arriving in Porto.Price includes taxes and charges.From 142 €, select.
Sofia.159 € per passenger.Departing Tue, 13 May, returning Tue, 20 May.Return flight with Ryanair and Wizz Air.Outbound indirect flight with Ryanair, departs from Porto on Tue, 13 May, arriving in Sofia.Inbound indirect flight with Wizz Air, departs from Sofia on Tue, 20 May, arriving in Porto.Price includes taxes and charges.From 159 €, select.
Sofia.173 € per passenger.Departing Sat, 21 Jun, returning Tue, 24 Jun.Return flight with easyJet and Wizz Air.Outbound indirect flight with easyJet, departs from Porto on Sat, 21 Jun, arriving in Sofia.Inbound indirect flight with Wizz Air, departs from Sofia on Tue, 24 Jun, arriving in Porto.Price includes taxes and charges.From 173 €, select.
Sofia.175 € per passenger.Departing Thu, 29 May, returning Sun, 1 Jun.Return flight with Ryanair and Wizz Air.Outbound indirect flight with Ryanair, departs from Porto on Thu, 29 May, arriving in Sofia.Inbound indirect flight with Wizz Air, departs from Sofia on Sun, 1 Jun, arriving in Porto.Price includes taxes and charges.From 175 €, select.
Sofia.177 € per passenger.Departing Fri, 17 Oct, returning Thu, 23 Oct.Return flight with Vueling Airlines and Ryanair.Outbound indirect flight with Vueling Airlines, departs from Porto on Fri, 17 Oct, arriving in Sofia.Inbound indirect flight with Ryanair, departs from Sofia on Thu, 23 Oct, arriving in Porto.Price includes taxes and charges.From 177 €, select.
Sofia.179 € per passenger.Departing Fri, 26 Sep, returning Mon, 29 Sep.Return flight with Ryanair and Wizz Air.Outbound indirect flight with Ryanair, departs from Porto on Fri, 26 Sep, arriving in Sofia.Inbound indirect flight with Wizz Air, departs from Sofia on Mon, 29 Sep, arriving in Porto.Price includes taxes and charges.From 179 €, select.

Find the cheapest month to fly from Porto to Sofia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Porto to Sofia flights are currently cheapest in March.
Feb
from 644 €
Mar
from 128 €
Apr
from 128 €
May
from 159 €
Jun
from 173 €
Jul
from 188 €
Aug
from 261 €
Sep
from 179 €
Oct
from 177 €
Nov
from 217 €
Dec
from 200 €
Jan
from 185 €

Porto to Sofia: Alternative routes

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

Porto to Sofia: Flight information

The things to know before you go.
Cheapest flight found128 €
Cheapest month to flyMarch

Finding cheap flights from Porto to Sofia: Frequently asked questions

The best price we found for a return flight from Porto 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.
Currently, there are no airlines that fly direct from Porto to Sofia. But we found flights with one or more stops from 128 €.
As of February 2025, there are no flights flying from Porto to Sofia.
The cheapest month to fly from Porto to Sofia is usually February 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Sofia Airport on Thursday, 13 March 2025.
No airlines currently offer direct flights between Porto 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, Ryanair offers the cheapest flight tickets to Sofia.

Travelling from Porto Airport (OPO) to Sofia Airport (SOF): what you need to know

  • During popular months like August, it's best to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're flying during peak periods in general.

  • We make it a breeze to book a flight with a stopover. To look at the options for flights from Porto Airport to Sofia Airport, uncheck 'Direct flights only.' Then, choose a flight that has a stop long enough to tour your chosen city. Popular stopovers between OPO and SOF are:

    • Vienna International Airport

    • Charles de Gaulle Airport

    • Leonardo da Vinci-Fiumicino Airport

  • To find out if you need a visa to enter Bulgaria, check with your airline and the local embassy or consulate. They'll have the most current information, including other travel documents you may need after booking your cheap ticket from OPO to SOF.

How to find the cheapest flights from Porto Airport (OPO) to Sofia Airport (SOF)

  • The best price we've found for a one-way ticket from Porto Airport to Sofia Airport is 55 €. The cheapest price for a return flight is 128 €. Bear in mind that fares could change due to availability when booking.

  • To find cheap tickets from OPO to SOF, book as early as possible. Airlines tend to offer their best fares when flights are first released.

  • Finding cheap tickets from Porto Airport to Sofia Airport is more likely if you're flexible with your trip dates. Use the 'Whole month' search function to see the lowest fares across every month and score a great deal.

  • Create a Price Alert for cheap tickets from OPO to SOF. You don't need to check every day to see if fares have fallen. We'll update you the moment the price changes.

  • Take advantage of filters to find the perfect journey for you. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Porto Airport to Sofia Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Porto Airport (OPO)

  • Located around 16 kilometres from central Porto, Porto Airport can be reached in approximately 21 minutes by car (depending on traffic). The same journey by public transport will take roughly 49 minutes.

  • Got an early flight from Porto Airport to Sofia Airport? Avoid the hassle of rushing to the terminal (and catch some extra z's) by picking one of these hotels close to OPO:

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 if you take a cab, the drive is about 16 minutes.

  • It takes around 37 minutes when travelling by public transport.

When to fly to Sofia Airport (SOF)

  • The quietest month for a flight from Porto Airport to Sofia Airport is April, while August is the most popular. Choose the ideal time to go to Sofia based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • When reserving your flight from Porto Airport to Sofia Airport, consider the type of weather you enjoy. August is the warmest month in Sofia, with temperatures ranging from 14ºC to 30ºC.

  • If you like cooler conditions, search for a cheap ticket from OPO to SOF in January. Temperatures average between -11ºC and 7ºC then.

More about Sofia

  • If you're looking for somewhere to lay your head, you can find the best stays in Sofia right here. Browse these hotels after you've booked your flight from OPO to SOF:

  • There are so many things to see and do in this city it can be difficult to know where to start. National Palace of Culture, Boyana Church and City Garden are popular attractions which should feature on every Sofia itinerary.

Complete your Sofia trip with hotels and a car rental

  • You've booked your cheap ticket to Sofia Airport — next up is finding somewhere to stay, and maybe even a set of wheels. We've compared prices across hundreds of companies to bring you the top hotels and car rental deals in Sofia.

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Plan the rest of your trip from Porto to Sofia

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