$1,702 Cheap Flights from Algiers (ALG) to São Tomé Island (TMS)

View $1,702 flight on Fri, Jan 16, 2026Opens in a new window

Popular airlines from Houari Boumediene Airport (ALG) to São Tomé Island (TMS-São Tomé Intl.)

Cheap Flights from Algiers to São Tomé Island (ALG-TMS)

Prices were available within the past 7 days and start at $1,702 for one-way flights and $2,699 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Wed, Mar 18 - Wed, Mar 25
ALG
Algiers
TMS
São Tomé Island
$2,699 Roundtrip, found 1 day ago
$2,699
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Wed, Mar 18 from Algiers to São Tomé Island, returning Wed, Mar 25, priced at $2,699 found 1 day ago
Turkish Airlines
Wed, Mar 18 - Wed, Mar 25
ALG
Algiers
TMS
São Tomé Island
$2,706 Roundtrip, found 1 day ago
$2,706
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Wed, Mar 18 from Algiers to São Tomé Island, returning Wed, Mar 25, priced at $2,706 found 1 day ago
Turkish Airlines
Wed, Mar 18 - Wed, Mar 25
ALG
Algiers
TMS
São Tomé Island
$3,059 Roundtrip, found 1 day ago
$3,059
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Wed, Mar 18 from Algiers to São Tomé Island, returning Wed, Mar 25, priced at $3,059 found 1 day ago
Turkish Airlines
Wed, Mar 18 - Wed, Mar 25
ALG
Algiers
TMS
São Tomé Island
$3,066 Roundtrip, found 1 day ago
$3,066
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Wed, Mar 18 from Algiers to São Tomé Island, returning Wed, Mar 25, priced at $3,066 found 1 day ago
Turkish Airlines
Wed, Dec 17 - Sun, Dec 21
ALG
Algiers
TMS
São Tomé Island
$3,789 Roundtrip, found 12 hours ago
$3,789
Roundtrip
found 12 hours ago
Select Turkish Airlines flight, departing Wed, Dec 17 from Algiers to São Tomé Island, returning Sun, Dec 21, priced at $3,789 found 12 hours ago
Turkish Airlines
Wed, Dec 17 - Sun, Dec 21
ALG
Algiers
TMS
São Tomé Island
$3,815 Roundtrip, found 12 hours ago
$3,815
Roundtrip
found 12 hours ago
Select Turkish Airlines flight, departing Wed, Dec 17 from Algiers to São Tomé Island, returning Sun, Dec 21, priced at $3,815 found 12 hours ago
Turkish Airlines
Wed, Dec 17 - Sun, Dec 21
ALG
Algiers
TMS
São Tomé Island
$4,385 Roundtrip, found 12 hours ago
$4,385
Roundtrip
found 12 hours ago
Select Turkish Airlines flight, departing Wed, Dec 17 from Algiers to São Tomé Island, returning Sun, Dec 21, priced at $4,385 found 12 hours ago
Turkish Airlines
Wed, Dec 17 - Sun, Dec 21
ALG
Algiers
TMS
São Tomé Island
$4,410 Roundtrip, found 12 hours ago
$4,410
Roundtrip
found 12 hours ago
Select Turkish Airlines flight, departing Wed, Dec 17 from Algiers to São Tomé Island, returning Sun, Dec 21, priced at $4,410 found 12 hours ago

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Flights from Algiers (ALG) to São Tomé Island (TMS)
Origin airport
Houari Boumediene
Destination airport
São Tomé Intl.
Roundtrip price
$2,698
Distance
2519 mi

Algiers to São Tomé Island Flights

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

 

The best time to book a flight from Algiers to São Tomé Island

Sunday is one of the best days to book for cheap flights from Algiers to São Tomé 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 Algiers to São Tomé 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 Algiers to São Tomé Island in 2026. You can also book with separate airlines for your outbound and return journeys, from $1,702 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 Algiers to São Tomé 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 Algiers to São Tomé 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.

 

Frequently asked questions

How much does a flight from Houari Boumediene Airport (ALG) to Sao Tome Intl. Airport (TMS) cost?
Get a cheap one-way flight from $1,702 or cheap return flight from $2,699 from Houari Boumediene Airport (ALG) to Sao Tome Intl. Airport (TMS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Houari Boumediene Airport (ALG) to Sao Tome Intl. Airport (TMS)?
Traveling in March is a great way to save, as it's the cheapest month for flights between ALG and TMS. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Houari Boumediene Airport (ALG) to Sao Tome Intl. Airport (TMS)?
To find the cheapest airline that'll fly you from ALG to TMS, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Houari Boumediene Airport (ALG) to Sao Tome Intl. Airport (TMS)?
You'll need to hop on a flight with a layover when traveling from Houari Boumediene Airport (ALG) to Sao Tome Intl. Airport (TMS). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from ALG to TMS?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Houari Boumediene Airport (ALG) to Sao Tome Intl. Airport (TMS)?
To avoid possible delays on the Houari Boumediene Airport (ALG) to Sao Tome Intl. Airport (TMS) route, travel before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Houari Boumediene Airport (ALG) to Sao Tome Intl. Airport (TMS) last-minute?
Last-minute fares from ALG to TMS are generally more expensive. To lock in the lowest prices, start searching for flights early. That being said, if you're flexible with your travel plans, it's possible to find a cheap ticket just before your departure.
Is it cheaper to book an ALG to TMS flight and hotel package?
Securing an ALG to TMS flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our impressive range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houari Boumediene Airport (ALG) to Sao Tome Intl. Airport (TMS)?
It's generally possible to reschedule or cancel your ALG to TMS flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.