Find flights
When to book
Airlines
FAQs

Cheap flights from Sofia to Lisbon from £50

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

Cheap flight deals from Sofia to Lisbon

Enter your travel dates to find the best prices.

Cheapest flights from Sofia to Lisbon

Sat 24/1018:30 -
1 stop16h 25m
Sat 31/1009:05 -
1 stop10h 40m
Deal found 9/9£115
Wed 21/1006:00 -
1 stop17h 00m
Wed 28/1019:35 -
1 stop15h 55m
Deal found 6/9£116
Fri 6/1122:25 -
1 stop16h 10m
Sun 8/1120:45 -
1 stop15h 25m
Deal found 9/9£124
Sat 7/1114:30 -
1 stop8h 10m
Mon 9/1109:05 -
1 stop10h 05m
Deal found 9/9£139
Fri 6/1116:55 -
1 stop8h 30m
Mon 9/1114:05 -
1 stop7h 30m
Deal found 9/9£152
Fri 6/1116:55 -
1 stop6h 40m
Sat 7/1114:05 -
1 stop7h 30m
Deal found 9/9£156
Sat 19/918:45 -
1 stop17h 55m
Tue 22/917:15 -
1 stop18h 40m
Deal found 8/9£158
Fri 6/1116:55 -
1 stop6h 40m
Sun 8/1109:05 -
1 stop12h 30m
Deal found 9/9£160

Find flight deals from Sofia to Lisbon

Round-trip from

£115

One-way from

£50

Popular in

September

Cheapest in

November

Average price

£349
24/10-31/10
  • 24/10-31/10
  • 2 total stops
  • 27h 05m total
  • Sofia to Lisbon
Search Deals
19/10-31/12
  • 19/10-31/12
  • 1 total stop
  • 16h 55m total
  • Sofia to Lisbon
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SofiaLisbon

SOF Sofia - LIS Lisbon Humberto Delgado

SOFLIS

Sofia

Mon 19/10

06:00-20:55

1 stop16h 55m

Lisbon Humberto Delgado

Wed 31/12

00:00-01:00

Nonstop0h 00m

£50
Fastest return journey

SofiaLisbon

SOF Sofia - LIS Lisbon Humberto Delgado

SOFLIS

Sofia

Mon 19/10

19:20-21:55

Nonstop4h 35m

Lisbon Humberto Delgado

Wed 31/12

00:00-01:00

Nonstop0h 00m

£146

SofiaLisbon

SOF Sofia - LIS Lisbon Humberto Delgado

SOFLIS

Sofia

Fri 6/11

16:55-23:25

1 stop8h 30m

Lisbon Humberto Delgado

Mon 9/11

14:05-23:35

1 stop7h 30m

£152

SofiaLisbon

SOF Sofia - LIS Lisbon Humberto Delgado

SOFLIS

Sofia

Thu 3/12

16:00-14:20

2 stops24h 20m

Lisbon Humberto Delgado

Wed 31/12

00:00-01:00

Nonstop0h 00m

£161

SofiaLisbon

SOF Sofia - LIS Lisbon Humberto Delgado

SOFLIS

Sofia

Wed 23/12

16:00-16:20

1 stop26h 20m

Lisbon Humberto Delgado

Thu 14/1

17:20-15:30

1 stop20h 10m

£194

SofiaLisbon

SOF Sofia - LIS Lisbon Humberto Delgado

SOFLIS

Sofia

Thu 22/10

11:05-23:25

1 stop14h 20m

Lisbon Humberto Delgado

Sun 25/10

06:00-22:55

1 stop14h 55m

£200

SofiaLisbon

SOF Sofia - LIS Lisbon Humberto Delgado

SOFLIS

Sofia

Tue 6/10

13:05-23:25

1 stop12h 20m

Lisbon Humberto Delgado

Tue 13/10

14:30-23:15

1 stop6h 45m

£200

SofiaLisbon

SOF Sofia - LIS Lisbon Humberto Delgado

SOFLIS

Sofia

Sun 8/11

19:05-23:30

1 stop6h 25m

Lisbon Humberto Delgado

Sat 14/11

12:35-10:30

1 stop19h 55m

£239

SofiaLisbon

SOF Sofia - LIS Lisbon Humberto Delgado

SOFLIS

Sofia

Tue 22/9

12:55-23:25

2 stops12h 30m

Lisbon Humberto Delgado

Tue 29/9

18:25-12:10

2 stops15h 45m

£267

SofiaLisbon

SOF Sofia - LIS Lisbon Humberto Delgado

SOFLIS

Sofia

Sat 7/11

05:00-19:15

2 stops16h 15m

Lisbon Humberto Delgado

Sun 8/11

23:00-15:30

1 stop14h 30m

£331

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Sofia to Lisbon

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

Cheapflights Insights

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

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

The best time to book flights from Sofia to Lisbon is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Sofia to Lisbon (average of £158). Flying from Sofia to Lisbon in September is currently the most expensive (average of £349). 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 SOF to LIS?

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

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

Airfare is below average for this route at the moment.

Sofia to Lisbon flights typically cost between £273 and £400 in October.
The cheapest return price found within the last 5 days was £115 on Multiple Airlines (24 Oct–31 Oct).

Reviews of airlines servicing Lisbon

Check out reviews from past customers who have flown with Lufthansa from Sofia to Lisbon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
8,212 reviews
Check prices

Crew

7.6

Overall

6.8

Boarding

7.0

Entertainment

6.5

Comfort

6.8

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Sept 2023

IST - FRA

Good service. Questionable food. Seats need to be a little bigger.
Lufthansa
6.8
Okay
8,212 reviews
Lufthansa
6.8
Okay
8,212 reviews
Check prices

Crew

7.6

Overall

6.8

Boarding

7.0

Entertainment

6.5

Comfort

6.8

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Sept 2023

IST - FRA

Good service. Questionable food. Seats need to be a little bigger.

Related info for your journey

  • How popular is this Sofia to Lisbon flight route?

    Within the past month, 3 users have taken a look at flights from Sofia to Lisbon Humberto Delgado.

  • How long is the flight from Sofia to Lisbon?

    There are many flights that can get you from Sofia to Lisbon in 26h 20m. Fly via Air Serbia to get the fastest option. The distance from Sofia to Lisbon is about 1713 mi.

  • What is the cheapest airline to fly from Sofia to Lisbon round-trip?

    Our cheapest airline available from Sofia to Lisbon is Lufthansa. Our recent data shows that you can find tickets from as low as £173 on this airline. Lufthansa is priced at 28% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sofia to Lisbon 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 Sofia to Lisbon?

    Currently, November is the cheapest month in which you can book a flight from Sofia to Lisbon (average of £158). Flying from Sofia to Lisbon in September is currently the most expensive (average of £349). 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 Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Fátima
Nazaré
Evora
Madeira
Setúbal
Oeiras
Almada
Óbidos
Tomar
Estoril
Figueira da Foz
Sintra
Costa da Caparica

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Sofia to Lisbon

AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£173Average£260FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Sofia to Lisbon flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Lisbon from Sofia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Lisbon from Sofia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Sofia to Lisbon flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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.