C$151 Cheap Flights from Sofia (SOF) to Porto (OPO)

Compare Sofia to Porto flight deals

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Flight deals from Sofia to Porto

Looking for a cheap last-minute deal or the best return flight from Sofia Airport to Porto Airport? If you want to travel next month, return fares start from C$151. Find the lowest prices on one-way and return tickets right here.

Porto.C$69 per passenger.Departing Tue., Jun. 16.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Sofia on Tue., Jun. 16, arriving in Porto.Price includes taxes and charges.From C$69, select.

Porto.C$74 per passenger.Departing Tue., May 26.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Sofia on Tue., May 26, arriving in Porto.Price includes taxes and charges.From C$74, select.

Porto.C$85 per passenger.Departing Thu., Jul. 2.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Sofia on Thu., Jul. 2, arriving in Porto.Price includes taxes and charges.From C$85, select.

Porto.C$87 per passenger.Departing Mon., Oct. 26.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Sofia on Mon., Oct. 26, arriving in Porto.Price includes taxes and charges.From C$87, select.

Porto.C$103 per passenger.Departing Fri., Nov. 6.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Sofia on Fri., Nov. 6, arriving in Porto.Price includes taxes and charges.From C$103, select.

Porto.C$116 per passenger.Departing Tue., Aug. 25.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Sofia on Tue., Aug. 25, arriving in Porto.Price includes taxes and charges.From C$116, select.

Porto.C$122 per passenger.Departing Sun., Apr. 18.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Sofia on Sun., Apr. 18, arriving in Porto.Price includes taxes and charges.From C$122, select.

Porto.C$124 per passenger.Departing Mon., Sep. 14.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Sofia on Mon., Sep. 14, arriving in Porto.Price includes taxes and charges.From C$124, select.

Porto.C$128 per passenger.Departing Wed., Dec. 9.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Sofia on Wed., Dec. 9, arriving in Porto.Price includes taxes and charges.From C$128, select.

Porto.C$138 per passenger.Departing Thu., Mar. 11.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Sofia on Thu., Mar. 11, arriving in Porto.Price includes taxes and charges.From C$138, select.

Porto.C$196 per passenger.Departing Sat., Jan. 2.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Sofia on Sat., Jan. 2, arriving in Porto.Price includes taxes and charges.From C$196, select.

Porto.C$227 per passenger.Departing Sun., Aug. 2.One-way flight with Bulgaria Air.Outbound direct flight with Bulgaria Air departs from Sofia on Sun., Aug. 2, arriving in Porto.Price includes taxes and charges.From C$227, select.

Porto.C$232 per passenger.Departing Thu., Oct. 22.One-way flight with Bulgaria Air.Outbound direct flight with Bulgaria Air departs from Sofia on Thu., Oct. 22, arriving in Porto.Price includes taxes and charges.From C$232, select.

Porto.C$237 per passenger.Departing Thu., Sep. 17.One-way flight with Bulgaria Air.Outbound direct flight with Bulgaria Air departs from Sofia on Thu., Sep. 17, arriving in Porto.Price includes taxes and charges.From C$237, select.

Porto.C$237 per passenger.Departing Thu., Jul. 30.One-way flight with Bulgaria Air.Outbound direct flight with Bulgaria Air departs from Sofia on Thu., Jul. 30, arriving in Porto.Price includes taxes and charges.From C$237, select.

Porto.C$247 per passenger.Departing Sun., Jun. 21.One-way flight with Bulgaria Air.Outbound direct flight with Bulgaria Air departs from Sofia on Sun., Jun. 21, arriving in Porto.Price includes taxes and charges.From C$247, select.

Find the cheapest month to fly from Sofia to Porto

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

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Which airlines fly from Sofia to Porto?

Sofia to Porto: Alternative routes

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

Sofia to Porto: Flight information

The things to know before you go.

Cheapest flight found	C$69
Cheapest month to fly	June
Average flight time	4 hrs, 20 mins
Most popular airline	Bulgaria Air
Average flights per week	2

Finding cheap flights from Sofia to Porto: Frequently asked questions

How much are return flights from Sofia to Porto?

The best price we found for a return flight from Sofia to Porto is C$151. 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.

How long does it take to fly from Sofia to Porto?

4 hours and 20 minutes is the average flight time from Sofia to Porto.

Which airlines fly direct from Sofia to Porto?

Bulgaria Air flies direct from Sofia to Porto.

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

As of May 2026, there are 2 flights per week flying from Sofia to Porto.

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

The cheapest month to fly from Sofia to Porto is usually June.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sofia Airport to Porto Airport on Tuesday, June 2, 2026.

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

Yes – the average flight time is 4 hours and 20 minutes.

How can I find the best flight deal to Porto?

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 Porto 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.

When is the best time to book flights to Porto?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Porto is around 40 days in advance, so don’t leave your flight to the last minute.

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

Currently, Ryanair and Bulgaria Air offer the cheapest flight tickets to Porto.

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

During popular months like August, it's a good idea to get to the airport even earlier. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're traveling during a peak period in general.
If you prefer a stopover for your flight from Sofia Airport to Porto Airport, just uncheck 'Direct flights only' and check out your options. These are the most popular stopovers between SOF and OPO:
- Frankfurt Airport
- Barcelona-El Prat Airport
- Baden-Airpark
Before getting your cheap ticket from SOF to OPO, check if you need a visa to enter Portugal. Travel document and visa requirements may differ and are updated often. To get the most up-to-date information, get in touch with the nearest embassy or consulate of the country you're traveling to.

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

The best price we've seen for a one-way ticket from Sofia Airport to Porto Airport is C$69. The cheapest price for a return flight is C$151. Remember that fares can change due to availability at the time of booking.
To pick up cheap flight tickets from SOF to OPO, book early. Airlines tend to offer their best fares when flights are first made available.
Getting cheap flight tickets from Sofia Airport to Porto Airport is easy if you're flexible with your travel dates. Use the 'Whole month' search tool to see the best prices across every month and bag a great deal.
Log into your online account or use the app to create a Price Alert. We'll notify you straight away if there's a better deal on this route. It's easy to do, and it'll save you the hassle of looking for cheap flight tickets from SOF to OPO every day.
Use filters to tailor your flights from Sofia Airport to Porto Airport. Simply enter your preferred arrival and departure times, number of stops and airlines. Alternatively, sort your results by 'Cheapest' to see the best deals.

Handy information about Sofia Airport (SOF)

Traveling from central Sofia to Sofia Airport takes around 37 minutes on public transport. If you drive, ride-share or get a cab, you'll cover the 11 kilometres in 16 minutes or so, depending on traffic.
Catching an early flight from Sofia Airport to Porto Airport? Avoid rushing to the terminal (and sneak in some extra precious sleep) by choosing one of these stays near SOF:

Arriving at Porto Airport (OPO)

If you're coming in on a late flight from Sofia Airport to Porto Airport, few things top the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and resting not long after at one of these hotels near OPO:

Getting from Porto Airport (OPO) to central Porto

From Porto Airport, Porto is approximately 16 kilometres away. It takes around 21 minutes to reach the center driving.
If you're traveling on public transport, expect a journey of about 49 minutes.

When to fly to Porto Airport (OPO)

The quietest month for a flight from Sofia Airport to Porto Airport is February, while August is the most popular. Pick the best time to visit Porto based on whether you prefer a bustling atmosphere or a more laid-back vibe.
Book your flight from Sofia Airport to Porto Airport for August if you want to go to Porto during its warmest month. Expect temperatures of between 14ºC and 32ºC.
If you want to travel in cooler conditions, look for a cheap ticket from SOF to OPO in January. Average temperatures are between 3ºC and 14ºC then.

More about Porto

Start your Porto trip right by finding an amazing stay. Once you've booked your flight from SOF to OPO, explore our range of accommodation options including:
All great adventures should include a little sightseeing. Livraria Lello, Ribeira District and The Douro River are must-have experiences during your Porto visit.

Complete your Porto trip with hotels and a car rental

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