$1,018 Cheap Flights from Atlanta (ATL) to São Tomé Island (TMS)

View $1,018 flight on Tue, Nov 4, 2025Opens in a new window

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to São Tomé Island (TMS-São Tomé Intl.)

Cheap Flights from Atlanta to São Tomé Island (ATL-TMS)

Prices were available within the past 7 days and start at $1,018 for one-way flights and $1,433 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Nov 6 - Sun, Nov 23
ATL
Atlanta
TMS
São Tomé Island
$1,433 Roundtrip, found 2 days ago
$1,433
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 6 from Atlanta to São Tomé Island, returning Sun, Nov 23, priced at $1,433 found 2 days ago
United
Thu, Nov 6 - Sun, Nov 9
ATL
Atlanta
TMS
São Tomé Island
$1,450 Roundtrip, found 3 days ago
$1,450
Roundtrip
found 3 days ago
Select United flight, departing Thu, Nov 6 from Atlanta to São Tomé Island, returning Sun, Nov 9, priced at $1,450 found 3 days ago
United
Thu, Nov 13 - Wed, Nov 26
ATL
Atlanta
TMS
São Tomé Island
$1,482 Roundtrip, found 2 days ago
$1,482
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 13 from Atlanta to São Tomé Island, returning Wed, Nov 26, priced at $1,482 found 2 days ago
Lufthansa
Wed, Dec 3 - Fri, Dec 12
ATL
Atlanta
TMS
São Tomé Island
$1,489 Roundtrip, found 6 days ago
$1,489
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Wed, Dec 3 from Atlanta to São Tomé Island, returning Fri, Dec 12, priced at $1,489 found 6 days ago
United
Thu, Nov 6 - Wed, Nov 19
ATL
Atlanta
TMS
São Tomé Island
$1,492 Roundtrip, found 2 days ago
$1,492
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 6 from Atlanta to São Tomé Island, returning Wed, Nov 19, priced at $1,492 found 2 days ago
United
Sat, Oct 25 - Sun, Nov 9
ATL
Atlanta
TMS
São Tomé Island
$1,501 Roundtrip, found 2 days ago
$1,501
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 25 from Atlanta to São Tomé Island, returning Sun, Nov 9, priced at $1,501 found 2 days ago
United
Sat, Nov 8 - Sun, Nov 23
ATL
Atlanta
TMS
São Tomé Island
$1,508 Roundtrip, found 2 days ago
$1,508
Roundtrip
found 2 days ago
Select United flight, departing Sat, Nov 8 from Atlanta to São Tomé Island, returning Sun, Nov 23, priced at $1,508 found 2 days ago
United
Tue, Nov 4 - Sun, Nov 9
ATL
Atlanta
TMS
São Tomé Island
$1,513 Roundtrip, found 3 days ago
$1,513
Roundtrip
found 3 days ago
Select United flight, departing Tue, Nov 4 from Atlanta to São Tomé Island, returning Sun, Nov 9, priced at $1,513 found 3 days ago
United
Tue, Dec 2 - Wed, Dec 17
ATL
Atlanta
TMS
São Tomé Island
$1,516 Roundtrip, found 5 days ago
$1,516
Roundtrip
found 5 days ago
Select United flight, departing Tue, Dec 2 from Atlanta to São Tomé Island, returning Wed, Dec 17, priced at $1,516 found 5 days ago
Air Canada
Fri, Oct 24 - Sun, Nov 9
ATL
Atlanta
TMS
São Tomé Island
$1,564 Roundtrip, found 2 days ago
$1,564
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Oct 24 from Atlanta to São Tomé Island, returning Sun, Nov 9, priced at $1,564 found 2 days ago

Alternative airports near São Tomé

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sao Tome Intl. TMS. Cheapest option available. Flights from $1,564
TMS
Sao Tome Intl.
Cheapest
Flights from $1,564
Flights from Atlanta (ATL) to São Tomé Island (TMS)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
São Tomé Intl.
Roundtrip price
$1,433
Distance
6270 mi

Atlanta to São Tomé Island Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Atlanta 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 Atlanta 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 Atlanta to São Tomé Island in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,018 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 Atlanta 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 Atlanta 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 Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sao Tome Intl. Airport (TMS) cost?
Secure a cheap one-way flight from $1,018 or cheap return flight from $1,433 from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sao Tome Intl. Airport (TMS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sao Tome Intl. Airport (TMS)?
The cheapest month to fly from ATL to TMS is November, when demand is low. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sao Tome Intl. Airport (TMS)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from ATL to TMS. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sao Tome Intl. Airport (TMS)?
There are no daily direct flights available from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sao Tome Intl. Airport (TMS). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from ATL to TMS?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sao Tome Intl. Airport (TMS)?
To arrive at Sao Tome Intl. Airport (TMS) without delays, book a flight that takes off from Hartsfield-Jackson Atlanta Intl. Airport (ATL) before 3 PM. The likelihood 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 Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sao Tome Intl. Airport (TMS) last-minute?
Last-minute bookings from ATL to TMS are generally more expensive. To lock in the lowest rates, start searching for flights as early as possible. That said, if your travel plans are flexible, you may find a cheap fare right before you leave.
Is it cheaper to book an ATL to TMS flight and hotel package?
Opting for an ATL to TMS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our wide range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sao Tome Intl. Airport (TMS)?
If you reserved your ATL to TMS flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.