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$136+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — LIS
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
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 58 days in advance, depart on a Wednesday or Friday and return on a Monday

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 June 30, 2025.

Round-trip from

$199
(Kiwi.com)

One-way from

$136
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$315

Good round-trip deal

$353 or less

Good one-way deal

$196 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. 5% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Sofia to Lisbon Humberto Delgado.
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Price to beat on a one-way 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 June 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sun 11/164:00 pmSOF - LIS
1 stop7h 30mMultiple Airlines
Sat 11/2210:35 amLIS - SOF
1 stop6h 15mMultiple Airlines
Deal found 6/30$199
This Lufthansa deal was found by Cheapflights users on 6/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1412:00 pmSOF - LIS
1 stop13h 30mLufthansa
Wed 10/226:15 amLIS - SOF
1 stop10h 25mLufthansa
Deal found 6/29$214
This SWISS deal was found by Cheapflights users on 6/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1612:45 pmSOF - LIS
2 stops12h 35mSWISS
Tue 9/235:55 amLIS - SOF
1 stop26h 10mSWISS
Deal found 6/28$286
This Mytrip deal was found by Cheapflights users on 6/29. 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.
Sat 7/512:05 pmSOF - LIS
2 stops20h 35mRyanair
Tue 7/89:00 pmLIS - SOF
2 stops13h 05mRyanair
Deal found 6/29$304

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 June 30, 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

Sun 11/16

4:00 pm-9:30 pm

1 stop7h 30m

Lisbon Humberto Delgado

Sat 11/22

10:35 am-6:50 pm

1 stop6h 15m

$199

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Tue 10/14

12:00 pm-11:30 pm

1 stop13h 30m

Lisbon Humberto Delgado

Wed 10/22

6:15 am-6:40 pm

1 stop10h 25m

$214

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Tue 9/16

12:45 pm-11:20 pm

2 stops12h 35m

Lisbon Humberto Delgado

Tue 9/23

5:55 am-10:05 am

1 stop26h 10m

$286

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Mon 7/28

9:15 pm-4:35 pm

2 stops21h 20m

Lisbon Humberto Delgado

Wed 8/6

9:10 pm-10:55 am

1 stop11h 45m

$305

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Thu 8/28

1:20 pm-11:55 pm

2 stops12h 35m

$136

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Wed 8/27

7:55 pm-7:50 pm

1 stop25h 55m

$140

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Thu 7/17

9:25 am-3:15 pm

1 stop7h 50m

$202

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Mon 8/4

4:05 pm-3:25 pm

1 stop25h 20m

$217

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Wed 8/27

7:40 pm-10:15 pm

Nonstop4h 35m

$328

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Thu 7/17

6:00 am-11:30 pm

2 stops19h 30m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 12 results
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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 June 27, 2025.

The best time to book flights from Sofia to Lisbon is 58 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 $1,134). 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 June 30, 2025.

One of the essential ways to save on airfare from Sofia to Lisbon is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 43% on airfare.

How much does it cost to fly round-trip from Sofia to Lisbon?

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 June 30, 2025.
Read through reviews of airlines operating flights from Sofia to Lisbon, such as Emirates, Austrian Airlines, and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,285 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.8

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Emirates
8.1
Very good
3,285 reviews
Emirates
8.1
Very good
3,285 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.8

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Austrian Airlines
7.6
Good
807 reviews
Emirates
8.1
Very good
3,285 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.8

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
SWISS
7.5
Good
1,654 reviews
Emirates
8.1
Very good
3,285 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.8

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Turkish Airlines
7.3
Good
3,884 reviews
Emirates
8.1
Very good
3,285 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.8

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Lufthansa
6.8
Okay
7,200 reviews
Emirates
8.1
Very good
3,285 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.8

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

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, Lufthansa ($214), SWISS ($286), and Ryanair ($305) offers the cheapest pricing from Sofia to Lisbon. You may be able to fly from Sofia to Lisbon for 28% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Sofia to Lisbon one-way?

    One-way options have recently been found by users for as low as $136 on Ryanair. Other airlines that offer cheap prices include Turkish Airlines from $202 and Air Serbia from $217 one-way.

  • What are the cheapest flights from Sofia to Lisbon?

    The cheapest flight price from Sofia to Lisbon is $187. On average you can expect to pay $316. The most popular route, (Sofia - Lisbon Humberto Delgado), can usually be booked for $200.

  • 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 $1,134). 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 Sofia?

Book flights to Sofia if you plan to visit one of these locations
Sintra
Oeiras
Beja
Nazaré
Ericeira
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Torres Vedras
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Colares

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Top 4 airlines flying from Sofia to Lisbon

Discover the top 4 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest$150Average$247FlexibilityNo cancel feeOn-time83%
RyanairCheapest$164Average$257FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$200Average$278FlexibilityNo cancel feeOn-time76%
Bulgaria AirCheapest$293Average$374FlexibilityNo cancel feeOn-time73%

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