$756 Cheap Flights from Sofia (SOF) to Sal Island (SID)

View $756 flight on Tue, Feb 10, 2026Opens in a new window

Popular airlines from Sofia Airport (SOF) to Sal Island (SID-Amilcar Cabral Intl.)

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Cheap Flights from Sofia to Sal Island (SOF-SID)

Prices were available within the past 7 days and start at $756 for one-way flights and $1,378 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Fri, Feb 13 - Mon, Feb 16
SOF
Sofia
SID
Sal
$1,378 Roundtrip, found 1 day ago
$1,378
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Fri, Feb 13 from Sofia to Sal, returning Mon, Feb 16, priced at $1,378 found 1 day ago
Bulgaria Air
Fri, Feb 13 - Mon, Feb 16
SOF
Sofia
SID
Sal
$1,400 Roundtrip, found 1 day ago
$1,400
Roundtrip
found 1 day ago
Select Bulgaria Air flight, departing Fri, Feb 13 from Sofia to Sal, returning Mon, Feb 16, priced at $1,400 found 1 day ago
TAP Portugal
Fri, Feb 13 - Mon, Feb 16
SOF
Sofia
SID
Sal
$1,401 Roundtrip, found 1 day ago
$1,401
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Fri, Feb 13 from Sofia to Sal, returning Mon, Feb 16, priced at $1,401 found 1 day ago
TAP Portugal
Fri, Feb 13 - Mon, Feb 16
SOF
Sofia
SID
Sal
$1,404 Roundtrip, found 1 day ago
$1,404
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Fri, Feb 13 from Sofia to Sal, returning Mon, Feb 16, priced at $1,404 found 1 day ago
Bulgaria Air
Fri, Feb 13 - Mon, Feb 16
SOF
Sofia
SID
Sal
$1,423 Roundtrip, found 1 day ago
$1,423
Roundtrip
found 1 day ago
Select Bulgaria Air flight, departing Fri, Feb 13 from Sofia to Sal, returning Mon, Feb 16, priced at $1,423 found 1 day ago
Bulgaria Air
Fri, Feb 13 - Mon, Feb 16
SOF
Sofia
SID
Sal
$1,426 Roundtrip, found 1 day ago
$1,426
Roundtrip
found 1 day ago
Select Bulgaria Air flight, departing Fri, Feb 13 from Sofia to Sal, returning Mon, Feb 16, priced at $1,426 found 1 day ago
Lufthansa
Fri, Feb 13 - Mon, Feb 16
SOF
Sofia
SID
Sal
$1,431 Roundtrip, found 1 day ago
$1,431
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Feb 13 from Sofia to Sal, returning Mon, Feb 16, priced at $1,431 found 1 day ago
Bulgaria Air
Sun, Apr 5 - Sun, Apr 12
SOF
Sofia
SID
Sal
$1,434 Roundtrip, found 3 days ago
$1,434
Roundtrip
found 3 days ago
Select Bulgaria Air flight, departing Sun, Apr 5 from Sofia to Sal, returning Sun, Apr 12, priced at $1,434 found 3 days ago
Bulgaria Air
Sun, Apr 5 - Sun, Apr 12
SOF
Sofia
SID
Sal
$1,439 Roundtrip, found 3 days ago
$1,439
Roundtrip
found 3 days ago
Select Bulgaria Air flight, departing Sun, Apr 5 from Sofia to Sal, returning Sun, Apr 12, priced at $1,439 found 3 days ago
Turkish Airlines
Fri, Feb 13 - Mon, Feb 16
SOF
Sofia
SID
Sal
$2,383 Roundtrip, found 1 day ago
$2,383
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Fri, Feb 13 from Sofia to Sal, returning Mon, Feb 16, priced at $2,383 found 1 day ago

Frequently asked questions

How much does a flight from Sofia Airport (SOF) to Amilcar Cabral Intl. Airport (SID) cost?
Lock in a cheap one-way flight from $756 or cheap return flight from $1,378 from Sofia Airport (SOF) to Amilcar Cabral Intl. Airport (SID) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Sofia Airport (SOF) to Amilcar Cabral Intl. Airport (SID)?
The cheapest month to fly from SOF to SID is February, when there's less demand. Off-peak season is often when better flight deals are available between these airports.
What is the cheapest airline that flies from Sofia Airport (SOF) to Amilcar Cabral Intl. Airport (SID)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from SOF to SID. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Sofia Airport (SOF) to Amilcar Cabral Intl. Airport (SID)?
Direct flights from Sofia Airport (SOF) to Amilcar Cabral Intl. Airport (SID) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SOF to SID?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sofia Airport (SOF) to Amilcar Cabral Intl. Airport (SID)?
To land at Amilcar Cabral Intl. Airport (SID) on schedule, select a flight that leaves Sofia Airport (SOF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sofia Airport (SOF) to Amilcar Cabral Intl. Airport (SID) last-minute?
Last-minute bookings from SOF to SID are generally more expensive. To lock in the best prices, start looking for flights ahead of time. That said, if you're flexible with your travel plans, it's possible to score a cheap fare right before you leave.
Is it cheaper to book a SOF to SID flight and hotel package?
Compared with arranging flights and hotels separately, booking a SOF to SID flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place takes the hassle out of planning your trip. Just secure your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Sofia Airport (SOF) to Amilcar Cabral Intl. Airport (SID)?
Typically, you can modify or cancel your SOF to SID flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like further details, go to our Customer Service portal.

Travel information

Origin airport
Sofia
Destination airport
Amilcar Cabral Intl.
Airlines serving
TAP Portugal, Turkish Airlines
Roundtrip price
$1,377
Distance
3251 mi

Book with confidence

Sofia to Sal Island Flights

The cheapest times to fly from Sofia to Sal Island

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sofia to Sal Island are during the month of February. You can find some of the cheapest flights from Sofia to Sal Island with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sofia to Sal Island

Sunday is one of the best days to book for cheap flights from Sofia to Sal Island: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sofia to Sal Island

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sofia to Sal Island in 2026. You can also book with separate airlines for your outbound and return journeys, from $756 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sofia to Sal Island flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sofia to Sal Island airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sofia to Sal Island Flights

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*Available to One Key members.