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Lisbon

$129+ Cheap flights from Sofia (SOF) to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — LIS
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Sofia to Lisbon Humberto Delgado are usually found in January or February, booked 56 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Sofia to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$136
(Mytrip)

One-way from

$129
(Trip.com)

Popular in

August

Cheapest in

January

Average price

$394

Good round-trip deal

$457 or less
From Sofia to Lisbon Humberto Delgado
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One-way flight from Sofia to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 17% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Sofia to Lisbon Humberto Delgado.
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Find flight deals from Sofia to Lisbon

Cheapest flights from Sofia to Lisbon
Explore the most affordable flight options available from Sofia to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/1511:30 amSOF - LIS
1 stop10h 40mMultiple Airlines
mié. 10/228:45 pmLIS - SOF
1 stop12h 40mMultiple Airlines
Deal found 9/10$136
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/312:00 pmSOF - LIS
1 stop6h 55mMultiple Airlines
mié. 11/129:05 pmLIS - SOF
1 stop24h 25mMultiple Airlines
Deal found 9/11$140
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/1911:45 pmSOF - LIS
1 stop11h 25mMultiple Airlines
mié. 10/228:45 pmLIS - SOF
1 stop12h 40mMultiple Airlines
Deal found 9/10$146
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1710:05 amSOF - LIS
1 stop14h 25mSky Express
mié. 1/1411:30 pmLIS - SOF
1 stop8h 00mSky Express
Deal found 9/10$154
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/172:25 pmSOF - LIS
1 stop9h 10mMultiple Airlines
vie. 1/162:00 pmLIS - SOF
1 stop7h 30mMultiple Airlines
Deal found 9/10$157
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/172:25 pmSOF - LIS
1 stop9h 10mMultiple Airlines
sáb. 1/171:55 pmLIS - SOF
1 stop7h 35mMultiple Airlines
Deal found 9/10$163
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/67:30 pmSOF - LIS
1 stop16h 10mMultiple Airlines
sáb. 11/159:05 pmLIS - SOF
2 stops24h 30mMultiple Airlines
Deal found 9/10$167
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/172:25 pmSOF - LIS
1 stop9h 10mMultiple Airlines
lun. 1/192:00 pmLIS - SOF
1 stop7h 30mMultiple Airlines
Deal found 9/10$168
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/222:25 pmSOF - LIS
1 stop9h 10mMultiple Airlines
dom. 1/1811:30 pmLIS - SOF
1 stop8h 00mMultiple Airlines
Deal found 9/10$169

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sofia to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Sofia to Lisbon that are best for you.

Fly from

Sofia

Fly to

Lisbon

Route

Depart

Return

Price

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

lun. 11/3

12:00 pm-4:55 pm

1 stop6h 55m

Lisbon Humberto Delgado

mié. 11/12

9:05 pm-11:30 pm

1 stop24h 25m

$140

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

dom. 10/19

11:45 pm-9:10 am

1 stop11h 25m

Lisbon Humberto Delgado

mié. 10/22

8:45 pm-11:25 am

1 stop12h 40m

$146

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

jue. 1/22

8:20 pm-4:15 pm

1 stop21h 55m

Lisbon Humberto Delgado

mié. 1/28

11:30 pm-9:30 am

1 stop8h 00m

$167

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

jue. 12/18

10:45 am-8:50 pm

1 stop12h 05m

Lisbon Humberto Delgado

sáb. 1/17

2:25 pm-10:35 pm

1 stop6h 10m

$182

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

lun. 10/13

9:20 pm-8:35 pm

2 stops25h 15m

Lisbon Humberto Delgado

vie. 10/17

6:25 am-4:10 pm

1 stop7h 45m

$200

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

lun. 10/13

9:20 pm-9:25 pm

2 stops26h 05m

Lisbon Humberto Delgado

lun. 10/20

10:10 pm-1:25 am

2 stops25h 15m

$201

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

jue. 12/18

5:00 am-4:20 pm

1 stop13h 20m

Lisbon Humberto Delgado

jue. 1/15

5:20 pm-3:30 pm

1 stop20h 10m

$216

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

dom. 10/12

12:15 am-3:50 pm

2 stops17h 35m

Lisbon Humberto Delgado

sáb. 10/18

7:30 am-10:00 pm

2 stops12h 30m

$236

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

sáb. 9/20

8:00 pm-11:25 am

1 stop17h 25m

$129

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

vie. 11/14

5:20 pm-6:50 am

2 stops15h 30m

$132

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 14 results
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 round-trip 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.

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?

Use this chart to determine the optimal time to book a round-trip flight from Sofia to Lisbon. Price data was last updated on August 29, 2025.

The best time to book flights from Sofia to Lisbon is 56 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, January is the cheapest month in which you can book a flight from Sofia to Lisbon (average of $612). Flying from Sofia to Lisbon in June is currently the most expensive (average of $1,127). 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?

Find hourly flight availability from Sofia to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

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.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated septiembre 11, 2025.
Read through reviews of airlines operating flights from Sofia to Lisbon, such as Lufthansa and Ryanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,409 reviews

Crew

7.6

Food

6.3

Overall

6.8

Boarding

7.0

Comfort

6.8

Entertainment

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

YVR - MUC

4 hours flight only 1 water , very hot cabin and if asking for water crew said you can go get it from the back
Lufthansa
6.8
Okay
7,409 reviews
Lufthansa
6.8
Okay
7,409 reviews

Crew

7.6

Food

6.3

Overall

6.8

Boarding

7.0

Comfort

6.8

Entertainment

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

YVR - MUC

4 hours flight only 1 water , very hot cabin and if asking for water crew said you can go get it from the back
Ryanair
6.8
Okay
5,158 reviews
Lufthansa
6.8
Okay
7,409 reviews

Crew

7.6

Food

6.3

Overall

6.8

Boarding

7.0

Comfort

6.8

Entertainment

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

YVR - MUC

4 hours flight only 1 water , very hot cabin and if asking for water crew said you can go get it from the back

Related info for your journey

Find useful and relevant information for your journey from Sofia to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Sofia to Lisbon flight route?

    This flight path from Sofia to Lisbon Humberto Delgado was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Sofia to Lisbon round-trip?

    According to our current data, Ryanair ($164), Lufthansa ($199), and Bulgaria Air ($293) offers the cheapest pricing from Sofia to Lisbon. You may be able to fly from Sofia to Lisbon for 47% less than the average price by searching for these airlines.

  • What are the cheapest flights from Sofia to Lisbon?

    The cheapest flight price from Sofia to Lisbon is $436. On average you can expect to pay $461. The most popular route, (Sofia - Lisbon Humberto Delgado), can usually be booked for $163.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from Sofia to Lisbon (average of $612). Flying from Sofia to Lisbon in June is currently the most expensive (average of $1,127). 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

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Oeiras
Beja
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Sesimbra
Colares

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Sofia to Lisbon

Discover the top 3 airlines that operate flights from Sofia to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$164Average$260FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$199Average$281FlexibilityNo cancel feeOn-time76%
Bulgaria AirCheapest$293Average$388FlexibilityNo cancel feeOn-time73%

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