How often are flights from Sofia to Lisbon delayed?

Historically, on average around 10% of flights between Sofia and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 67 minutes.

Which layover airport has the shortest connection time from Sofia to Lisbon?

Istanbul (IST) has the shortest average layover time for this route: 1h 54m.

Which airport is the most popular layover for flights between Sofia and Lisbon?

Frankfurt am Main (FRA) was the most common stop: 39% of momondo users choosing 1-stop flights on this route connected there.

What is the most punctual flight time for Sofia to Lisbon flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

What airlines fly to Lisbon?

Lufthansa, Bulgaria Air and Ryanair are the top three most popular airlines that fly to Lisbon from Sofia according to our data. Lufthansa is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 4 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Sofia to Lisbon?

Flights connecting via Bologna (BLQ) have the shortest average one-way travel time: 6h 10m.

What is the cheapest airline that flies from Sofia to Lisbon Humberto Delgado?

Ryanair, SWISS, and EL AL are the most popular carriers operating from Sofia to Lisbon Humberto Delgado

Which airline has the best punctuality record on Sofia to Lisbon flights?

According to our data, Bulgarian Air Charter have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

Which layover airport offers the lowest fares from Sofia to Lisbon?

Flights via Bologna (BLQ) offer the lowest average round-trip price of $164.

When did momondo last update prices for flights from Sofia Airport to Lisbon Humberto Delgado Airport?

Prices for flights from Sofia Airport to Lisbon Humberto Delgado Airport refresh daily.

How many operators does momondo search for flights from Sofia Airport to Lisbon Humberto Delgado Airport?

The number of operators available for flights from Sofia Airport to Lisbon Humberto Delgado Airport is 4 as of November 2025.

How old do you have to be to fly from Sofia Airport to Lisbon Humberto Delgado Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sofia Airport to Lisbon Humberto Delgado Airport.

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$83 Cheap Flights from Sofia to Lisbon in 2025/26

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Cheap round-trip flights

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8:35 pm - 11:40 amSOF-LIS

17h 05m1 stop

9:35 am - 10:50 pmLIS-SOF

11h 15m1 stop

$119Multiple Airlines

Find Deal

Tue, Dec 2 - Thu, Dec 4

8:35 pm - 11:40 amSOF-LIS

17h 05m1 stop

9:15 pm - 4:10 pmLIS-SOF

16h 55m1 stop

$126Multiple Airlines

Find Deal

Tue, Dec 2 - Thu, Dec 4

5:45 am - 9:05 pmSOF-LIS

17h 20m1 stop

7:35 pm - 11:20 amLIS-SOF

13h 45m1 stop

$190Ryanair

Find Deal

Thu, Nov 27 - Wed, Dec 3

5:00 am - 10:05 pmSOF-LIS

19h 05m1 stop

11:20 pm - 2:55 amLIS-SOF

25h 35m1 stop

$212Air Serbia

Find Deal

Sat, Apr 4 - Sat, Apr 11

4:00 pm - 4:20 pmSOF-LIS

26h 20m1 stop

5:20 pm - 3:30 pmLIS-SOF

20h 10m1 stop

$213Air Serbia

Find Deal

Mon, Nov 24 - Tue, Dec 2

6:35 pm - 1:25 pmSOF-LIS

20h 50m1 stop

2:15 pm - 5:50 pmLIS-SOF

25h 35m1 stop

$265LOT

Find Deal

Fri, Nov 28 - Wed, Dec 3

6:35 pm - 1:35 pmSOF-LIS

21h 00m1 stop

2:15 pm - 1:50 pmLIS-SOF

21h 35m1 stop

$269LOT

Find Deal

Thu, Nov 27 - Wed, Dec 3

12:50 pm - 10:45 pmSOF-LIS

11h 55m1 stop

5:05 am - 6:00 pmLIS-SOF

10h 55m1 stop

$277Lufthansa

Find Deal

Fri, Apr 3 - Tue, Apr 7

12:50 pm - 10:45 pmSOF-LIS

11h 55m1 stop

2:30 pm - 11:10 pmLIS-SOF

6h 40m1 stop

$282Lufthansa

Find Deal

Fri, Apr 3 - Mon, Apr 13

7:50 pm - 9:20 amSOF-LIS

15h 30m1 stop

9:50 pm - 11:05 amLIS-SOF

11h 15m1 stop

$338Ryanair

Find Deal

Tue, Dec 30 - Sun, Jan 4

Air Serbia flights from Sofia to Lisbon

Our best Air Serbia deals on Sofia to Lisbon flight tickets

Air Serbia

Apr 4

SOF5:00 amSofia

19h 05m

1 stop

LIS10:05 pmLisbon Humberto Delgado

Apr 11

LIS11:20 pmLisbon Humberto Delgado

25h 35m

1 stop

SOF2:55 amSofia

$212

Find similar

Air Serbia

Nov 24

SOF4:00 pmSofia

26h 20m

1 stop

LIS4:20 pmLisbon Humberto Delgado

Dec 2

LIS5:20 pmLisbon Humberto Delgado

20h 10m

1 stop

SOF3:30 pmSofia

$213

Find similar

Air Serbia

Nov 23

SOF4:00 pmSofia

7h 30m

1 stop

LIS9:30 pmLisbon Humberto Delgado

Dec 2

LIS5:20 pmLisbon Humberto Delgado

20h 10m

1 stop

SOF3:30 pmSofia

$233

Find similar

Austrian Airlines flights from Sofia to Lisbon

Our best Austrian Airlines deals on Sofia to Lisbon flight tickets

Austrian Airlines

Mar 2

SOF12:35 pmSofia

12h 55m

2 stops

LIS11:30 pmLisbon Humberto Delgado

Mar 6

LIS6:10 amLisbon Humberto Delgado

9h 50m

2 stops

SOF6:00 pmSofia

$273

Find similar

Austrian Airlines

Nov 24

SOF7:55 amSofia

9h 10m

2 stops

LIS3:05 pmLisbon Humberto Delgado

Dec 2

LIS2:10 pmLisbon Humberto Delgado

7h 45m

2 stops

SOF11:55 pmSofia

$279

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Tue 12/2

8:35 pm-11:40 am

1 stop17h 05m

Lisbon Humberto Delgado

Thu 12/4

9:35 am-10:50 pm

1 stop11h 15m

$119

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Tue 12/2

8:35 pm-11:40 am

1 stop17h 05m

Lisbon Humberto Delgado

Thu 12/4

9:15 pm-4:10 pm

1 stop16h 55m

$126

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Thu 11/27

5:45 am-9:05 pm

1 stop17h 20m

Lisbon Humberto Delgado

Wed 12/3

7:35 pm-11:20 am

1 stop13h 45m

$190

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Sat 4/4

5:00 am-10:05 pm

1 stop19h 05m

Lisbon Humberto Delgado

Sat 4/11

11:20 pm-2:55 am

1 stop25h 35m

$212

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Mon 11/24

4:00 pm-4:20 pm

1 stop26h 20m

Lisbon Humberto Delgado

Tue 12/2

5:20 pm-3:30 pm

1 stop20h 10m

$213

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Fri 11/28

6:35 pm-1:25 pm

1 stop20h 50m

Lisbon Humberto Delgado

Wed 12/3

2:15 pm-5:50 pm

1 stop25h 35m

$265

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Thu 11/27

6:35 pm-1:35 pm

1 stop21h 00m

Lisbon Humberto Delgado

Wed 12/3

2:15 pm-1:50 pm

1 stop21h 35m

$269

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Fri 4/3

12:50 pm-10:45 pm

1 stop11h 55m

Lisbon Humberto Delgado

Tue 4/7

5:05 am-6:00 pm

1 stop10h 55m

$277

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Fri 4/3

12:50 pm-10:45 pm

1 stop11h 55m

Lisbon Humberto Delgado

Mon 4/13

2:30 pm-11:10 pm

1 stop6h 40m

$282

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Tue 12/30

7:50 pm-9:20 am

1 stop15h 30m

Lisbon Humberto Delgado

Sun 1/4

9:50 pm-11:05 am

1 stop11h 15m

$338

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How to get the cheapest flight ticket from Sofia to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Layovers

What is the typical price of a round-trip flight between Sofia and Lisbon?

What is the cheapest month to fly to Lisbon?

In general, January is the cheapest month to fly from Sofia to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $213. If you are unable to visit Lisbon during the month of January, then departing from Sofia during the month February is also very affordable. Most momondo users find prices during this month for around $226.

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Saturday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $372. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Sofia to Lisbon for around $403.

What is the cheapest Sofia to Lisbon Humberto Delgado flight route?

Fly from Sofia to Lisbon Humberto Delgado for the best Sofia - Lisbon Humberto Delgado flight prices

How far in advance should I book a flight to Lisbon?

You are more likely to see cheaper flights to Lisbon from Sofia when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $313 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Sofia for as low as $243 on momondo.

What cabin class options are available on Sofia to Lisbon Humberto Delgado flights?

There is only 1 cabin class available to choose from on Sofia to Lisbon Humberto Delgado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sofia to Lisbon flights?

You could potentially save up to 50% on your flight if you consider stops on a Sofia to Lisbon flight.

How have Sofia to Lisbon flight prices changed over time?

As of November 2025, prices for Sofia to Lisbon flights are approximately 93% more expensive when compared to flights at the same time last year.

When to book flights from Sofia to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Sofia to Lisbon according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Sofia to Lisbon (SOF to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sofia to Lisbon

Direct flights	None

There are no direct flights from Sofia to Lisbon. There are no popular flight routes from Sofia to Lisbon.

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How far is Sofia to Lisbon Humberto Delgado by plane?
The distance between Sofia and Lisbon Humberto Delgado is about 1710.3 mi. Flights usually cover this in 6h 25m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Sofia Airport to Lisbon Humberto Delgado Airport?
Prices for flights from Sofia Airport to Lisbon Humberto Delgado Airport refresh daily.
How many operators does momondo search for flights from Sofia Airport to Lisbon Humberto Delgado Airport?
The number of operators available for flights from Sofia Airport to Lisbon Humberto Delgado Airport is 4 as of November 2025.
How old do you have to be to fly from Sofia Airport to Lisbon Humberto Delgado Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sofia Airport to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Sofia to Lisbon?
momondo data reveals that the most frequently booked plane model on the route from Sofia to Lisbon is Airbus A220-300, representing 38.10% of all bookings. The subsequent popular models are Airbus A321neo at 33.33%, Airbus A320-100/200 at 19.05%, and Airbus A320neo at 9.52%.
What is the most popular airline from Sofia to Lisbon?
momondo data reveals that the most frequently booked airline on the route from Sofia to Lisbon is Lufthansa, representing 66% of all bookings. The subsequent popular airlines are Bulgaria Air at 23%, Ryanair at 7%, and Air Serbia at 4%.

Best airlines flying from Sofia to Lisbon

Compare and see reviews for airlines that fly from Sofia to Lisbon with momondo

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom $90	Free Cancellation	Rating 6.8 5,187 reviews	Search Ryanair flights
Air Serbia	PriceFrom $186	Free Cancellation	Rating 6.2 207 reviews	Search Air Serbia flights
Lufthansa	PriceFrom $199	Free Cancellation	Rating 6.8 7,547 reviews	Search Lufthansa flights
Bulgaria Air	PriceFrom $293	Free Cancellation	Rating 8.0 60 reviews	Search Bulgaria Air flights

Sintra

Fátima

Ericeira

Nazaré

Oeiras

Setúbal

Peniche

Estoril

Leiria

Sesimbra

Tomar

Almada

Evora

Zambujeira do Mar

Batalha

Figueira da Foz

Óbidos

Torres Vedras

Comporta

Sines

Why use momondo?

Why should I use momondo to find a flight deal from Sofia to Lisbon?

It is quick and easy to find Sofia to Lisbon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lisbon that suits you.

Can I find flights from Sofia to Lisbon with flexible booking policies on momondo?

Yes. All flights to Lisbon from Sofia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sofia to Lisbon?

momondo provides multiple filters to help you find the best flight to Lisbon from Sofia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Sofia to Lisbon right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sofia to Lisbon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Sofia to Lisbon from $83

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sofia to Lisbon departing on 11/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Serbia flights from Sofia to Lisbon

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How to get the cheapest flight ticket from Sofia to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Sofia and Lisbon?

What is the cheapest month to fly to Lisbon?

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Saturday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $372. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Sofia to Lisbon for around $403.

What is the cheapest Sofia to Lisbon Humberto Delgado flight route?

Fly from Sofia to Lisbon Humberto Delgado for the best Sofia - Lisbon Humberto Delgado flight prices

How far in advance should I book a flight to Lisbon?

What cabin class options are available on Sofia to Lisbon Humberto Delgado flights?

There is only 1 cabin class available to choose from on Sofia to Lisbon Humberto Delgado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sofia to Lisbon flights?

You could potentially save up to 50% on your flight if you consider stops on a Sofia to Lisbon flight.

How have Sofia to Lisbon flight prices changed over time?

As of November 2025, prices for Sofia to Lisbon flights are approximately 93% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Sofia to Lisbon Humberto Delgado?

Ryanair, SWISS, and EL AL are the most popular carriers operating from Sofia to Lisbon Humberto Delgado

What airlines fly to Lisbon?

How often are flights from Sofia to Lisbon delayed?

Historically, on average around 10% of flights between Sofia and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 67 minutes.

What is the most punctual flight time for Sofia to Lisbon flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Sofia to Lisbon flights?

According to our data, Bulgarian Air Charter have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

Which airport is the most popular layover for flights between Sofia and Lisbon?

Frankfurt am Main (FRA) was the most common stop: 39% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Sofia to Lisbon?

Flights via Bologna (BLQ) offer the lowest average round-trip price of $164.

Which layover airport has the shortest travel time from Sofia to Lisbon?

Flights connecting via Bologna (BLQ) have the shortest average one-way travel time: 6h 10m.

Which layover airport has the shortest connection time from Sofia to Lisbon?

Istanbul (IST) has the shortest average layover time for this route: 1h 54m.

When to book flights from Sofia to Lisbon

Cheap Sofia to Lisbon (SOF to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sofia to Lisbon

Direct flights

How far is Sofia to Lisbon Humberto Delgado by plane?

When did momondo last update prices for flights from Sofia Airport to Lisbon Humberto Delgado Airport?

How many operators does momondo search for flights from Sofia Airport to Lisbon Humberto Delgado Airport?

How old do you have to be to fly from Sofia Airport to Lisbon Humberto Delgado Airport?

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

What is the most popular plane model from Sofia to Lisbon?

What is the most popular airline from Sofia to Lisbon?

Best airlines flying from Sofia to Lisbon

Compare and see reviews for airlines that fly from Sofia to Lisbon with momondo

Traveling to a place near Lisbon?

Why use momondo?

Why should I use momondo to find a flight deal from Sofia to Lisbon?

Can I find flights from Sofia to Lisbon with flexible booking policies on momondo?

How can momondo help me find flights from Sofia to Lisbon?

I’m not ready to book a flight from Sofia to Lisbon right now. Can momondo alert me if prices change?

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Airports servicing Portugal