SOF - LIS

$82 Find Cheap Flights from Sofia to Lisbon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sofia to Lisbon departing on 12/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Lisbon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Lisbon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Lisbon, as well as popular online travel agencies
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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$108
Overall average: $224
Multiple Airlines
Mon 1/12Tue 1/20
SOF - LIS • 1 stop
Cheapest one-way
$82
Typical prices: $96-$222
Multiple Airlines
Sat 12/13
SOF - LIS • 1 stop
When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 28% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lisbon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sofia to Lisbon (SOF-LIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sofia to Lisbon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sofia to Lisbon

Mon, Jan 12 - Tue, Jan 20
Multiple Airlines Logo
11:15 am - 8:40 pmSOF-LIS
11h 25m1 stop
Multiple Airlines Logo
10:30 am - 10:35 pmLIS-SOF
10h 05m1 stop
$108Multiple Airlines
Find Deal
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
11:15 am - 4:15 pmSOF-LIS
7h 00m1 stop
Multiple Airlines Logo
6:45 am - 7:45 pmLIS-SOF
11h 00m1 stop
$117Multiple Airlines
Find Deal
Sat, Feb 14 - Sun, Feb 22
Multiple Airlines Logo
7:15 pm - 8:30 amSOF-LIS
15h 15m1 stop
Multiple Airlines Logo
8:50 pm - 8:45 amLIS-SOF
9h 55m1 stop
$125Multiple Airlines
Find Deal
Wed, Dec 17 - Mon, Jan 19
Multiple Airlines Logo
12:35 pm - 6:15 pmSOF-LIS
7h 40m1 stop
Multiple Airlines Logo
2:25 pm - 11:35 pmLIS-SOF
7h 10m1 stop
$128Multiple Airlines
Find Deal
Fri, Jan 9 - Fri, Jan 16
Multiple Airlines Logo
11:15 am - 8:30 pmSOF-LIS
11h 15m1 stop
Multiple Airlines Logo
10:25 am - 6:50 pmLIS-SOF
6h 25m1 stop
$130Multiple Airlines
Find Deal
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
11:15 am - 9:55 pmSOF-LIS
12h 40m1 stop
Multiple Airlines Logo
8:25 pm - 3:40 pmLIS-SOF
17h 15m2 stops
$131Multiple Airlines
Find Deal
Sat, Feb 14 - Sun, Feb 22
Multiple Airlines Logo
5:40 pm - 8:30 amSOF-LIS
16h 50m2 stops
Multiple Airlines Logo
8:50 pm - 8:45 amLIS-SOF
9h 55m1 stop
$134Multiple Airlines
Find Deal
Mon, Jan 12 - Tue, Jan 20
Multiple Airlines Logo
11:15 am - 8:30 amSOF-LIS
23h 15m2 stops
Multiple Airlines Logo
9:20 am - 7:25 pmLIS-SOF
8h 05m1 stop
$135Multiple Airlines
Find Deal
Wed, Jan 14 - Wed, Jan 14
Multiple Airlines Logo
11:15 am - 4:15 pmSOF-LIS
7h 00m1 stop
Multiple Airlines Logo
7:00 pm - 3:40 pmLIS-SOF
18h 40m2 stops
$142Multiple Airlines
Find Deal
Wed, Dec 17 - Mon, Jan 19
Multiple Airlines Logo
12:35 pm - 6:15 pmSOF-LIS
7h 40m1 stop
Multiple Airlines Logo
9:05 pm - 6:35 pmLIS-SOF
19h 30m2 stops
$149Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Sofia to Lisbon flights

Get data-powered insights and trends into flights from Sofia to Lisbon to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Sofia to Lisbon?

The average price of all round-trip flights from Sofia to Lisbon clicked on KAYAK for each day over the last 12 months.

When flying from Sofia to Lisbon, you should consider leaving on a Saturday and avoid Mondays if you are looking for the best rates. For your return to Sofia, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Sofia to Lisbon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sofia to Lisbon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sofia to Lisbon is January, where tickets cost $224 (return) on average. On the other hand, the most expensive months are September and August, where the average cost of round-trip tickets is $428 and $385 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sofia to Lisbon, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Sofia to Lisbon, you should book around 6 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$82
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Sofia to Lisbon

When to book flights from Sofia to Lisbon

Are your dates flexible? Find out the best times to travel from Sofia to Lisbon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sofia to Lisbon

  • What is the cheapest flight from Sofia to Lisbon?

    In the last 3 days, the lowest price for a flight from Sofia to Lisbon was $82 for a one-way ticket and $108 for a round-trip.

  • Do I need a passport to fly between Sofia and Lisbon?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Sofia and on arrival in Lisbon.

  • Which aircraft models fly most regularly from Sofia to Lisbon?

    The Airbus A220-300 is the aircraft model that flies most regularly on the Sofia to Lisbon flight route.

  • Which airline alliances offer flights from Sofia to Lisbon?

    Star Alliance is the only airline alliance operating flights between Sofia and Lisbon.

  • Which is the best airline for flights from Sofia to Lisbon, Bulgaria Air or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Sofia to Lisbon are Bulgaria Air and Lufthansa. With an average price for the route of $391 and an overall rating of 8.0, Bulgaria Air is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $278 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Sofia to Lisbon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sofia to Lisbon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sofia to Lisbon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Sofia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sofia to Lisbon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to Sofia with another airline. Booking your flights between Sofia and LIS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sofia to Lisbon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from Sofia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Sofia to Lisbon

 
See real verified KAYAK customer reviews for airlines flying from Sofia to Lisbon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sofia to Lisbon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Bulgaria AirOverall score based on 60 reviews
7.0Entertainment
7.7Comfort
8.1Boarding
8.4Crew
7.6Food
Airline reviews

Bulgaria Air should stop using buses for boarding if possible. It is very inconvenient and delays the departure

8.0 ExcellentNikola, Jun 2025SOF - AMS
Read more Bulgaria Air reviews

Bulgaria Air should stop using buses for boarding if possible. It is very inconvenient and delays the departure

Easy check in. Hot snack with wine if desired. Then chocolate, tea or coffee. Altogether excellent.

Seats are quite small, but due to the plane being empty we were aloud to switch seats to have more room

The water was handed out as we were entering the plane, instead of when we are set down and our hands are free of luggage. There was absolutely no food offered from Sofia to London, except a low quality chocolate, which was not delicious. The flight between London and Miami was ok, as far as service and food, but it was absolutely freezing, throughout the whole aircraft, especially in the back seats, I had to cover my head with a scarf, besides using the blanket and still I was feeling extremely uncomfortable. The passengers seating around me shared the same opinion. We did ask for something to be done about it. The gentleman did try to adjust it, but the effect last very short time, and towards the end of the flight it was extremely cold and blowing strong again ….

Cons: "Staff seemed confused and would not let us seat at our assigned seats which we picked in order to accommodate our baby. Instead they put us in an even worse spot and decided to ignore the people that took out seats and left them be."
Cons: "Them actually refunding my flight when I couldn't legally travel due to COVID lockdowns."

very small seats screen did not work . I could not watch anything for 9 hours

I was unable to check in online. When I attempted to do so from the app and Luftansa website, I was directed to Niko.hr which I found out was fraught with errors. The kiosk at airport was not working. I had to wait in line to check in which was inefficient

Expect Business Class seating to be 2 passengers per 3 coach seats, with center blocked. This is typical for flights within Europe on most airlines. Service was excellent!

Never happened. Flight was delayed. Had to be re rojyed

The booking I made 2 months in advance got changed the week before with another flight and had to pay more for seats and luggage. Not to mention hours and hours on hold to make sure my flight is still booked.

It was very good, good food good stuff, The toilets were a little stinky.

They gave us chocolates twice (for whoever would like an extra chocolate - kids did!). I asked for an extra water, and I was given one. Crew was very friendly!

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

When I booked the flight with Cheap Flights I actually booked in Business Class. When I got the confirmation it showed that my flights had been purchased by Cheap Flights in Economy Class with an Upgrade to Business Class. At first I was surprised and then the problems started. If you are not a seasoned Traveller you would not have been able to handle the issues this created. 1: the lay over time for the connecting flight in Frankfurt was 45min, which is extremely short and even the slightest dealy would have resulted in me missing the next flight. 2: the checked baggage allowance in Buisness class is 2 bags/ ea, 32Kg., however, my ticket being booked in Economy with an upgrade to Business only allowed for 1 bag/ 23 Kg. when I did the online check in my Boarding Pass showed a checked in Luggage allowance of 1 bag/ 32 Kg. which was very confusing. I called the Airline and asked what my checked in Luggage allowance actually is and was told 1 bag/ 23Kg. Since I have a frequent Flyer Status with the airline my baggage allowance increased by 1 bag / 23Kg. When I arrived at the airport I asked to be booked on an earlier flight, in order to avoid the stress and possible missed connection and I was lucky that this was possible. If this had not been possible, I would have missed my connection due to weather and even I am not quite sure, if and what the consequences of my cheap ticket would have been. My point being: if all of the above would have happened to an unsuspecting/unseasoned traveller, this trip would have ended in a disaster. The issue with the pricing is that the alledged money my airline received and what I actually paid to Cheap Flights shows a $1,000 difference. In conclusion, I would stay away from Cheap Flights if you want a hassle free experience!

Nothing unexpected considering it is a Ryanair flight. It does the job. Nothing above, at all.

Take off was great but landing is always with a bump.

I didn't know that all connecting flights require online check-in two hours in advance, so I was fined 55 euros. This is a lesson learned.

There isn’t any entertainment. The food and drink was available for a price. I didn’t buy any.

It would be nice to have power to charge phone.

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

Crazy long boarding times, messy, inexperienced, overworked, and visibly tired crew, very uncomfortable seats and no compensation for delays.

I couldn’t understand the aircraft tannoy announcements I was in seat 20C - nobody in our row could either. Speakers a bit too quiet plus messages read out too fast. Otherwise excellent flight. (Flight delayed by 50 mins)

This was the worst boarding ever. We were kept in the boarding bus for almost 40 minutes without any information or update. Very uncomfortable beings squished with another 50 people and not knowing what was happening.

The flight arrived within 15 minutes of schedule. We hate the cattle-like boarding process seen often in Europe. After your boarding pass is checked by the airline staff, you wait standing up in an area with no seating for several minutes.

Basic, 737 Boeing, business class is just an economy class seat with blocked middle seat (European standard).

Entertainment is nonexistent. Food might have been good, however due to language barriers I didn’t get to have any food. Flat bed seats and layout was excellent. Crew efficient and straightforward, but lacking any western style approach. Not that I’d expect anything else, but one could have hoped.

Unorganized, late and they lost my bag for several days.

Flight took very long to even get checked in for, everything was late and written out by hand. My luggage was lost for several days and it was the most unorganized flight experience of my life.

Delaying more than 5 hours from Belgrade to Tirana Information very rude to questions

It's the shortest trip one could get from BEG anywhere, so it was fine.

I paid for luggage when I bought the ticket but I could not board until I paid for luggage again. The fault lays at the feet of eDreams, the company that booked our flight. Sorry, Air Serbia, but it did affect the boarding process.

They had lost my ticket and despite showing them the confirmation email with the itinerary and receipt of payment for the flight they could not put me on that flight and rescheduled departure postponing it by a whole week

Kraljevo is very convenient airport. It's brand new, small.and efficient. Great job!

Long delay (6 hour late departure, not informative enough to provide up to date info on flight, poor food quality

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

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