Find flights
Deals
When to book
FAQs

Cheap flights from Lisbon to Sofia from £77

LIS — SOF
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lisbon to Sofia

Enter your travel dates to find the best prices.

Cheapest flights from Lisbon to Sofia

Thu 12/1109:05 -
1 stop7h 55m
Mon 16/1123:30 -
1 stop10h 55m
Deal found 15/9£118
Sun 8/1121:40 -
1 stop10h 35m
Sun 15/1106:30 -
1 stop10h 00m
Deal found 15/9£129
Mon 9/1114:05 -
1 stop7h 30m
Mon 16/1123:30 -
1 stop10h 55m
Deal found 15/9£129
Tue 10/1109:20 -
1 stop8h 35m
Sun 15/1106:30 -
1 stop10h 00m
Deal found 15/9£131
Wed 11/1110:05 -
1 stop7h 45m
Sun 15/1106:30 -
1 stop10h 00m
Deal found 15/9£135
Sun 8/1121:40 -
1 stop10h 35m
Sat 14/1107:10 -
1 stop9h 25m
Deal found 15/9£136
Sun 8/1121:40 -
1 stop10h 35m
Thu 12/1116:45 -
1 stop6h 00m
Deal found 15/9£139
Thu 12/1109:05 -
1 stop7h 55m
Sat 14/1116:55 -
1 stop6h 40m
Deal found 15/9£141
Tue 10/1109:20 -
1 stop8h 35m
Fri 13/1111:30 -
1 stop9h 30m
Deal found 15/9£142
Tue 13/1022:00 -
1 stop10h 10m
Thu 15/1019:00 -
1 stop6h 50m
Deal found 15/9£143
Tue 13/1020:25 -
1 stop12h 45m
Sat 17/1021:50 -
1 stop13h 25m
Deal found 15/9£144
Tue 10/1109:20 -
1 stop8h 35m
Wed 11/1106:30 -
1 stop7h 45m
Deal found 15/9£145

Find flight deals from Lisbon to Sofia

Round-trip from

£118

One-way from

£77

Popular in

October

Cheapest in

January

Average price

£312

Good one-way deal

£143 or less
12/11-16/11
  • 12/11-16/11
  • 2 total stops
  • 18h 50m total
  • Lisbon to Sofia
Search Deals
easyJet
  • easyJet
  • 7/12-31/12
  • 1 total stop
  • 25h 15m total
  • Lisbon to Sofia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals
Price to beat on a one-way flight from Lisbon Humberto Delgado to Sofia.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Lisbon to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LisbonSofia

LIS Lisbon Humberto Delgado - SOF Sofia

LISSOF

Lisbon Humberto Delgado

Mon 7/12

16:25-19:40

1 stop25h 15m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£77

LisbonSofia

LIS Lisbon Humberto Delgado - SOF Sofia

LISSOF

Lisbon Humberto Delgado

Sat 24/10

23:20-16:30

1 stop15h 10m

Sofia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£171

LisbonSofia

LIS Lisbon Humberto Delgado - SOF Sofia

LISSOF

Lisbon Humberto Delgado

Thu 17/12

17:20-03:00

1 stop7h 40m

Sofia

Thu 31/12

05:00-16:20

1 stop13h 20m

£178

LisbonSofia

LIS Lisbon Humberto Delgado - SOF Sofia

LISSOF

Lisbon Humberto Delgado

Mon 23/11

06:00-22:55

1 stop14h 55m

Sofia

Mon 30/11

19:05-23:30

1 stop6h 25m

£196

LisbonSofia

LIS Lisbon Humberto Delgado - SOF Sofia

LISSOF

Lisbon Humberto Delgado

Mon 16/11

06:00-22:55

1 stop14h 55m

Sofia

Mon 23/11

06:00-13:30

1 stop9h 30m

£207
Fastest return journey

LisbonSofia

LIS Lisbon Humberto Delgado - SOF Sofia

LISSOF

Lisbon Humberto Delgado

Fri 5/2

14:20-23:55

2 stops7h 35m

Sofia

Mon 8/2

19:05-23:30

1 stop6h 25m

£215

LisbonSofia

LIS Lisbon Humberto Delgado - SOF Sofia

LISSOF

Lisbon Humberto Delgado

Sat 17/10

23:20-15:30

1 stop14h 10m

Sofia

Sat 24/10

16:00-22:10

1 stop8h 10m

£221

LisbonSofia

LIS Lisbon Humberto Delgado - SOF Sofia

LISSOF

Lisbon Humberto Delgado

Fri 25/12

08:45-23:55

2 stops13h 10m

Sofia

Thu 31/12

06:25-11:35

1 stop7h 10m

£295

LisbonSofia

LIS Lisbon Humberto Delgado - SOF Sofia

LISSOF

Lisbon Humberto Delgado

Sat 19/12

15:35-10:30

1 stop16h 55m

Sofia

Sat 9/1

06:00-13:30

1 stop9h 30m

£300

LisbonSofia

LIS Lisbon Humberto Delgado - SOF Sofia

LISSOF

Lisbon Humberto Delgado

Mon 12/10

06:15-23:15

1 stop15h 00m

Sofia

Mon 19/10

15:40-23:25

1 stop9h 45m

£329

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Sorted by cheapest first

Best time to book a flight from Lisbon to Sofia

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

Cheapflights Insights

Everything you need to know about your flight from Lisbon to Sofia

How far ahead should I book a flight from Lisbon to Sofia?

To ensure you get the cheapest price possible for a flight from Lisbon to Sofia, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Lisbon to Sofia?

Currently, January is the cheapest month in which you can book a flight from Lisbon to Sofia (average of £212). Flying from Lisbon to Sofia in October is currently the most expensive (average of £407). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

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

How much does it cost for a return flight from Lisbon to Sofia?

Airfare is below average for this route at the moment.

Lisbon to Sofia flights typically cost between £309 and £345 in November.
The cheapest return price found within the last 5 days was £118 on Multiple Airlines (12 Nov–16 Nov).

Related info for your journey

  • How long is the flight from Lisbon to Sofia?

    Air Serbia and Lufthansa can get you from Lisbon to Sofia in just under 7h 40m. Your travel time can differ by up to 7h 15m. Airlines will cover a distance of 1713 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from Lisbon to Sofia?

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

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

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

  • What is the cheapest month to book a flight from Lisbon to Sofia?

    Currently, January is the cheapest month in which you can book a flight from Lisbon to Sofia (average of £212). Flying from Lisbon to Sofia in October is currently the most expensive (average of £407). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Velingrad

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Sofia car hire
Sofia Airport car hire
Plovdiv Airport car hire

Fly with Cheapflights

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

Deals for Lisbon to Sofia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Lisbon to Sofia for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Lisbon to Sofia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.