£74 Cheap Flights from Sofia (SOF) to Lisbon (LIS)

View £74 flight on Sun, 7 Dec 2025Opens in a new window

Popular airlines from Sofia Airport (SOF) to Humberto Delgado Airport (LIS)

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Cheap Flights from Sofia (SOF) to Lisbon (LIS)

Prices were available within the past 7 days and start at £74 for one-way flights and £143 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aegean
Tue, 28 Oct - Thu, 6 Nov
SOF
Sofia
LIS
Lisbon
£143 Return, found 5 days ago
£143
Return
found 5 days ago
Select Aegean flight, departing Tue, 28 Oct from Sofia to Lisbon, returning Thu, 6 Nov, priced at £143 found 5 days ago
Air Serbia
Tue, 25 Nov - Thu, 27 Nov
SOF
Sofia
LIS
Lisbon
£148 Return, found 2 days ago
£148
Return
found 2 days ago
Select Air Serbia flight, departing Tue, 25 Nov from Sofia to Lisbon, returning Thu, 27 Nov, priced at £148 found 2 days ago
Lufthansa
Sat, 29 Nov - Wed, 3 Dec
SOF
Sofia
LIS
Lisbon
£153 Return, found 5 days ago
£153
Return
found 5 days ago
Select Lufthansa flight, departing Sat, 29 Nov from Sofia to Lisbon, returning Wed, 3 Dec, priced at £153 found 5 days ago
Lufthansa
Tue, 28 Oct - Thu, 6 Nov
SOF
Sofia
LIS
Lisbon
£156 Return, found 5 days ago
£156
Return
found 5 days ago
Select Lufthansa flight, departing Tue, 28 Oct from Sofia to Lisbon, returning Thu, 6 Nov, priced at £156 found 5 days ago
Air Serbia
Tue, 28 Oct - Thu, 6 Nov
SOF
Sofia
LIS
Lisbon
£156 Return, found 5 days ago
£156
Return
found 5 days ago
Select Air Serbia flight, departing Tue, 28 Oct from Sofia to Lisbon, returning Thu, 6 Nov, priced at £156 found 5 days ago
Lufthansa
Sat, 29 Nov - Wed, 3 Dec
SOF
Sofia
LIS
Lisbon
£159 Return, found 5 days ago
£159
Return
found 5 days ago
Select Lufthansa flight, departing Sat, 29 Nov from Sofia to Lisbon, returning Wed, 3 Dec, priced at £159 found 5 days ago
Air Serbia
Tue, 25 Nov - Thu, 27 Nov
SOF
Sofia
LIS
Lisbon
£160 Return, found 2 days ago
£160
Return
found 2 days ago
Select Air Serbia flight, departing Tue, 25 Nov from Sofia to Lisbon, returning Thu, 27 Nov, priced at £160 found 2 days ago
Air Serbia
Tue, 25 Nov - Thu, 27 Nov
SOF
Sofia
LIS
Lisbon
£161 Return, found 2 days ago
£161
Return
found 2 days ago
Select Air Serbia flight, departing Tue, 25 Nov from Sofia to Lisbon, returning Thu, 27 Nov, priced at £161 found 2 days ago
Swiss International Air Lines
Tue, 30 Sep - Wed, 8 Oct
SOF
Sofia
LIS
Lisbon
£226 Return, found 1 day ago
£226
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, 30 Sep from Sofia to Lisbon, returning Wed, 8 Oct, priced at £226 found 1 day ago
Austrian Airlines
Tue, 30 Sep - Wed, 8 Oct
SOF
Sofia
LIS
Lisbon
£236 Return, found 1 day ago
£236
Return
found 1 day ago
Select Austrian Airlines flight, departing Tue, 30 Sep from Sofia to Lisbon, returning Wed, 8 Oct, priced at £236 found 1 day ago
Flight from Sofia to Lisbon route information
Origin airport
Sofia
Destination airport
Humberto Delgado
Airlines serving
Aegean, Air France, Air Serbia, Austrian Airlines, British Airways, Bulgaria Air, ITA Airways, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, TAP Portugal, Turkish Airlines
Return price
£142
Distance
2742 km
Average flight time
4 hours 35 mins

Compare flights from Sofia to Lisbon easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Sofia to Lisbon. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Humberto Delgado in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Sofia to Humberto Delgado.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Sofia (SOF) to Humberto Delgado (LIS)

The easiest way to view the best deals on flights from Sofia to Lisbon today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Sofia to Humberto Delgado start at just £143 and range up to £236.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Sofia and Lisbon
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Sofia to Lisbon flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Sofia to Humberto Delgado for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Sofia Airport (SOF) to Lisbon/Portela Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey from SOF to LIS was £143. Cheap tickets don't hang around forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sofia Intl. Airport to Humberto Delgado Airport (LIS)?
Most flights can be cancelled online, but whether you are charged a fee differs between airlines. If you do have to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from SOF to Humberto Delgado Airport (LIS) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sofia Intl. Airport to Lisbon/Portela Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SOF to LIS?
The flight distance between SOF and LIS is 2,800 kilometres. Listen to some music or bury your nose in a book and the journey will zip on by.
Which airlines fly direct from Sofia Airport (SOF) to Humberto Delgado Airport (LIS)?
Flying nonstop from Sofia Intl. Airport to Humberto Delgado Airport (LIS) is easy with Wizz Air (W6). This top carrier offers 8 flights every month.
Are Sofia Airport (SOF) to Lisbon/Portela Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to find a great last-minute deal from Sofia Intl. Airport to Humberto Delgado Airport (LIS), but it's also possible to miss out entirely! As many airlines publish prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can rest assured you're always seeing the latest offers.

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