How long is the flight from Sofia to Porto?

There are many flights that can get you from Sofia to Porto in 11h 55m. Fly via Air Serbia or Lufthansa to get the fastest option. The distance from Sofia to Porto is about 1640 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Porto ranges from 18.0 - 195.0 inches per month. December is typically the wettest month, when rainfall can reach 195.0 mm. July is typically the driest time to visit Porto when rainfall is around 18.0 mm.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

What is the cheapest time of day to fly from SOF to OPO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sofia to Porto as you normally would.

Can I find deals for flights from Sofia to Porto that include hotel bookings?

Yes. In addition to deals on Sofia to Porto flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Sofia to Porto?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Porto.

Can I find deals for business class flights from Sofia to Porto?

Yes. Cheapflights offers flight deals from Sofia to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£145+ Cheap Flights from Sofia to Porto

Cheap flight deals from Sofia to Porto

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Sofia to Porto
Explore the most affordable flight options available from Sofia to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Wed 11/1114:50 -

2 stops19h 15m

Sat 14/1114:40 -

2 stops15h 55m

Deal found 1/11£145

Sat 19/1216:00 -

1 stop25h 25m

Fri 25/1210:55 -

1 stop19h 45m

Deal found 1/11£331

Sun 20/1206:25 -

1 stop7h 15m

Sat 26/1219:15 -

1 stop13h 15m

Deal found 1/11£344

Sun 20/1211:40 -

1 stop29h 45m

Tue 29/1216:10 -

1 stop21h 00m

Deal found 1/11£347

Fri 18/1216:05 -

2 stops29h 15m

Thu 24/1211:35 -

2 stops13h 25m

Deal found 1/11£354

Sat 28/1116:00 -

2 stops25h 15m

Sun 6/1207:35 -

2 stops17h 25m

Deal found 5/11£364

Wed 23/1209:30 -

1 stop7h 55m

Tue 29/1216:10 -

1 stop26h 45m

Deal found 1/11£364

Find flight deals from Sofia to Porto

Round-trip from	£331
Popular in	February
Cheapest in	October
Average price	£238

Turkish Airlines
19/12-25/12
2 total stops
45h 10m total
Sofia to Porto

Search Deals

Highest demand for flights based on searches. 26% potential increase in price (£69 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SofiaPorto

SOF Sofia - OPO Porto

SOFOPO

Sofia

Sun 20/12

16:00-19:20

2 stops29h 20m

Porto

Thu 24/12

07:35-03:00

2 stops17h 25m

£354

SofiaPorto

SOF Sofia - OPO Porto

SOFOPO

Sofia

Sat 28/11

16:00-15:15

2 stops25h 15m

Porto

Sun 6/12

07:35-03:00

2 stops17h 25m

£364

SofiaPorto

SOF Sofia - OPO Porto

SOFOPO

Sofia

Fri 25/12

14:00-23:55

1 stop11h 55m

Porto

Sat 2/1

08:30-23:00

2 stops12h 30m

£441

SofiaPorto

SOF Sofia - OPO Porto

SOFOPO

Sofia

Fri 25/12

16:05-19:20

2 stops29h 15m

Porto

Mon 4/1

07:35-15:30

2 stops29h 55m

£442

SofiaPorto

SOF Sofia - OPO Porto

SOFOPO

Sofia

Tue 22/12

06:00-17:00

2 stops13h 00m

Porto

Mon 28/12

06:15-22:55

1 stop14h 40m

£468

SofiaPorto

SOF Sofia - OPO Porto

SOFOPO

Sofia

Tue 22/12

16:00-19:20

2 stops29h 20m

Porto

Sun 27/12

07:35-03:00

2 stops17h 25m

£487

Fastest return journey

SofiaPorto

SOF Sofia - OPO Porto

SOFOPO

Sofia

Sat 28/11

14:10-22:00

2 stops9h 50m

Porto

Sun 6/12

05:00-17:55

2 stops10h 55m

£488

SofiaPorto

SOF Sofia - OPO Porto

SOFOPO

Sofia

Tue 22/12

16:00-19:20

2 stops29h 20m

Porto

Tue 29/12

11:35-03:00

2 stops37h 25m

£495

SofiaPorto

SOF Sofia - OPO Porto

SOFOPO

Sofia

Sat 2/1

14:10-06:50

3 stops42h 40m

Porto

Wed 31/12

00:00-01:00

Nonstop0h 00m

£1,047

SofiaPorto

SOF Sofia - OPO Porto

SOFOPO

Sofia

Sat 14/11

14:10-06:50

3 stops42h 40m

Porto

Wed 31/12

00:00-01:00

Nonstop0h 00m

£1,105

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Sorted by cheapest first

Best time to book a flight from Sofia to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Sofia with our price prediction graph.

SOF-OPO

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Sofia to Porto?
There are many flights that can get you from Sofia to Porto in 11h 55m. Fly via Air Serbia or Lufthansa to get the fastest option. The distance from Sofia to Porto is about 1640 mi. This flight may include one or multiple stops.
Can I find deals for flights from Sofia to Porto that include hotel bookings?
Yes. In addition to deals on Sofia to Porto flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sofia to Porto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Porto.
Can I find deals for business class flights from Sofia to Porto?
Yes. Cheapflights offers flight deals from Sofia to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Guimarães

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Aveiro

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Cheap flights from Sofia to Porto from £145

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sofia to Porto

Cheapest flights from Sofia to PortoExplore the most affordable flight options available from Sofia to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Explore the most affordable flight options available from Sofia to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Best flights from Sofia to PortoDiscover carefully curated flight deals from Sofia to Porto that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Discover carefully curated flight deals from Sofia to Porto that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Last-minute flights from Sofia to PortoDiscover last-minute flight deals from Sofia to Porto. Data last updated 5 November 2026 and is based on user searches.

Discover last-minute flight deals from Sofia to Porto. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Sofia to PortoSearch for one-way flight options from Sofia to Porto. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

Search for one-way flight options from Sofia to Porto. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

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Best time to book a flight from Sofia to Porto

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Related info for your journey

How long is the flight from Sofia to Porto?

Can I find deals for flights from Sofia to Porto that include hotel bookings?

How can I find direct flights from Sofia to Porto?

Can I find deals for business class flights from Sofia to Porto?

Travelling to a place near Porto?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Porto by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Portugal

Book a non-stop flight to one of these other cities located in Portugal.

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Find flights from Sofia to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Sofia and Porto flights

Browse other Sofia and Porto flight options. Last updated on 5 November 2026.

Other flights from Sofia

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Other flights to Porto

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How does Cheapflights help users find flights from Sofia to Porto?

Why should you use Cheapflights to find cheap flight tickets from Sofia to Porto?

Can Cheapflights find flights from Sofia to Porto with no change fees?

Can Cheapflights notify me if prices for flights from Sofia to Porto become cheaper?

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Cheapest flights from Sofia to Porto
Explore the most affordable flight options available from Sofia to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Best flights from Sofia to Porto
Discover carefully curated flight deals from Sofia to Porto that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Last-minute flights from Sofia to Porto
Discover last-minute flight deals from Sofia to Porto. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Sofia to Porto
Search for one-way flight options from Sofia to Porto. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.