$908 Cheap Flights from Helsinki (HEL) to Sal Island (SID)

View $908 flight on Tue, Mar 17, 2026Opens in a new window

Popular airlines from Helsinki-Vantaa Airport (HEL) to Sal Island (SID-Amilcar Cabral Intl.)

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Cheap Flights from Helsinki to Sal Island (HEL-SID)

Prices were available within the past 7 days and start at $908 for one-way flights and $1,145 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Tue, Mar 17 - Tue, Mar 24
HEL
Helsinki
SID
Sal
$1,145 Roundtrip, found 4 days ago
$1,145
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Tue, Mar 17 from Helsinki to Sal, returning Tue, Mar 24, priced at $1,145 found 4 days ago
TAP Portugal
Tue, Mar 17 - Tue, Mar 24
HEL
Helsinki
SID
Sal
$1,149 Roundtrip, found 4 days ago
$1,149
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Tue, Mar 17 from Helsinki to Sal, returning Tue, Mar 24, priced at $1,149 found 4 days ago
TAP Portugal
Tue, Mar 17 - Tue, Mar 24
HEL
Helsinki
SID
Sal
$1,150 Roundtrip, found 4 days ago
$1,150
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Tue, Mar 17 from Helsinki to Sal, returning Tue, Mar 24, priced at $1,150 found 4 days ago
TAP Portugal
Tue, Mar 17 - Tue, Mar 24
HEL
Helsinki
SID
Sal
$1,152 Roundtrip, found 4 days ago
$1,152
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Tue, Mar 17 from Helsinki to Sal, returning Tue, Mar 24, priced at $1,152 found 4 days ago
TAP Portugal
Tue, Mar 17 - Tue, Mar 24
HEL
Helsinki
SID
Sal
$1,153 Roundtrip, found 4 days ago
$1,153
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Tue, Mar 17 from Helsinki to Sal, returning Tue, Mar 24, priced at $1,153 found 4 days ago
TAP Portugal
Tue, Mar 17 - Tue, Mar 24
HEL
Helsinki
SID
Sal
$1,155 Roundtrip, found 4 days ago
$1,155
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Tue, Mar 17 from Helsinki to Sal, returning Tue, Mar 24, priced at $1,155 found 4 days ago
TAP Portugal
Tue, Mar 17 - Tue, Mar 24
HEL
Helsinki
SID
Sal
$1,155 Roundtrip, found 4 days ago
$1,155
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Tue, Mar 17 from Helsinki to Sal, returning Tue, Mar 24, priced at $1,155 found 4 days ago
TAP Portugal
Tue, Mar 17 - Tue, Mar 24
HEL
Helsinki
SID
Sal
$1,156 Roundtrip, found 4 days ago
$1,156
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Tue, Mar 17 from Helsinki to Sal, returning Tue, Mar 24, priced at $1,156 found 4 days ago
Scandinavian Airlines
Tue, Mar 17 - Tue, Mar 24
HEL
Helsinki
SID
Sal
$1,175 Roundtrip, found 4 days ago
$1,175
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Tue, Mar 17 from Helsinki to Sal, returning Tue, Mar 24, priced at $1,175 found 4 days ago
Finnair
Sat, Feb 7 - Sat, Feb 14
HEL
Helsinki
SID
Sal
$1,230 Roundtrip, found 4 days ago
$1,230
Roundtrip
found 4 days ago
Select Finnair flight, departing Sat, Feb 7 from Helsinki to Sal, returning Sat, Feb 14, priced at $1,230 found 4 days ago

Frequently asked questions

How much does a flight from Vantaa Airport (HEL) to Amilcar Cabral Intl. Airport (SID) cost?
Grab a cheap one-way flight from $908 or cheap return flight from $1,145 from Vantaa Airport (HEL) 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 Vantaa Airport (HEL) to Amilcar Cabral Intl. Airport (SID)?
March is the most affordable month to fly from HEL to SID. Planning your trip for the off-season is often the key to landing a great deal.
Which airlines fly direct from Vantaa Airport (HEL) to Amilcar Cabral Intl. Airport (SID)?
Jump on a nonstop flight with TUIfly Nordic and journey straight from Vantaa Airport (HEL) to Amilcar Cabral Intl. Airport (SID).
What is the cheapest airline that flies from Vantaa Airport (HEL) to Amilcar Cabral Intl. Airport (SID)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HEL to SID. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Vantaa Airport (HEL) to Amilcar Cabral Intl. Airport (SID)?
On average, you can choose from 1 direct flights each week from Vantaa Airport (HEL) to Amilcar Cabral Intl. Airport (SID). To increase your travel options, consider taking a flight with a layover. Simply enter your details on Expedia and then filter your search to include one or two stops.
What are the most popular departure times for flights from Vantaa Airport (HEL) to Amilcar Cabral Intl. Airport (SID)?
Flights between HEL and SID tend to be busiest at 6 AM. For a quieter experience and potentially cheaper tickets, choose a time when demand is lower.
What day of the week has the most flights from HEL to SID?
Travel on a Monday if you're looking for the best choice of flights from Vantaa Airport (HEL) to Amilcar Cabral Intl. Airport (SID).
What is the earliest flight from Vantaa Airport (HEL) to Amilcar Cabral Intl. Airport (SID)?
Take the earliest flight at around 6:35AM UTC+2, departing from Vantaa Airport (HEL). You'll be flying for roughly 8h 20m, reaching Amilcar Cabral Intl. Airport (SID) at approximately 11:55AM UTC-1.
How long does it take to fly from Vantaa Airport (HEL) to Amilcar Cabral Intl. Airport (SID)?
Typically, it takes 8 hours and 20 minutes to fly the 3,800 mi from HEL to SID.
What is the best time to fly from Vantaa Airport (HEL) to Amilcar Cabral Intl. Airport (SID)?
To avoid potential delays on the Vantaa Airport (HEL) to Amilcar Cabral Intl. Airport (SID) route, aim to fly before 3 PM. Later flights are 22% more likely to be canceled.**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.
What airports do you fly into for Sal from Vantaa Airport (HEL)?
Amilcar Cabral Intl. Airport (SID) is the only airport in Sal with direct flights from Vantaa Airport (HEL). Explore your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Vantaa Airport (HEL) to Amilcar Cabral Intl. Airport (SID) last-minute?
Last-minute bookings from HEL to SID are typically more expensive. To secure the best rates, start looking for flights as soon as possible. That said, if you're flexible with your travel plans, it's possible to score a cheap ticket just before your departure.
Is it cheaper to book a HEL to SID flight and hotel package?
Compared with arranging hotels and flights separately, booking a HEL to SID flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place takes the hassle out of planning your trip. Just secure your flights and select from our extensive range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Vantaa Airport (HEL) to Amilcar Cabral Intl. Airport (SID)?
Generally, it's possible to cancel or reschedule your HEL to SID flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Vantaa
Destination airport
Amilcar Cabral Intl.
Airlines serving
TAP Portugal
Roundtrip price
$1,145
Distance
3826 mi

Book with confidence

Book with confidence

Helsinki to Sal Island Flights

The cheapest times to fly from Helsinki 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 Helsinki to Sal Island are during the month of March. You can find some of the cheapest flights from Helsinki to Sal Island with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Helsinki 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 Helsinki 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 Helsinki to Sal Island in 2025. You can also book with separate airlines for your outbound and return journeys, from $908 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 Helsinki 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 Helsinki 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.

 

Helsinki to Sal Island Flights

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