$1,147 Cheap Flights from São Paulo (GRU) to São Tomé Island (TMS)

View $1,147 flight on Wed, Sep 17, 2025Opens in a new window

Popular airlines from São Paulo/Guarulhos Intl. Airport to São Tomé Island (TMS-São Tomé Intl.)

Cheap Flights from São Paulo to São Tomé Island (GRU-TMS)

Prices were available within the past 7 days and start at $1,147 for one-way flights and $2,033 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ethiopian Airlines
Mon, Sep 15 - Wed, Sep 24
GRU
Sao Paulo
TMS
São Tomé Island
$2,033 Roundtrip, found 1 day ago
$2,033
Roundtrip
found 1 day ago
Select Ethiopian Airlines flight, departing Mon, Sep 15 from Sao Paulo to São Tomé Island, returning Wed, Sep 24, priced at $2,033 found 1 day ago
TAP Portugal
Thu, Sep 18 - Wed, Sep 24
GRU
Sao Paulo
TMS
São Tomé Island
$2,067 Roundtrip, found 1 day ago
$2,067
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Thu, Sep 18 from Sao Paulo to São Tomé Island, returning Wed, Sep 24, priced at $2,067 found 1 day ago
TAP Portugal
Tue, Sep 16 - Wed, Sep 24
GRU
Sao Paulo
TMS
São Tomé Island
$2,085 Roundtrip, found 1 day ago
$2,085
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Tue, Sep 16 from Sao Paulo to São Tomé Island, returning Wed, Sep 24, priced at $2,085 found 1 day ago
Ethiopian Airlines
Mon, Sep 15 - Sun, Sep 21
GRU
Sao Paulo
TMS
São Tomé Island
$2,091 Roundtrip, found 1 day ago
$2,091
Roundtrip
found 1 day ago
Select Ethiopian Airlines flight, departing Mon, Sep 15 from Sao Paulo to São Tomé Island, returning Sun, Sep 21, priced at $2,091 found 1 day ago
Ethiopian Airlines
Wed, Sep 17 - Wed, Sep 24
GRU
Sao Paulo
TMS
São Tomé Island
$2,114 Roundtrip, found 1 day ago
$2,114
Roundtrip
found 1 day ago
Select Ethiopian Airlines flight, departing Wed, Sep 17 from Sao Paulo to São Tomé Island, returning Wed, Sep 24, priced at $2,114 found 1 day ago
TAP Portugal
Thu, Sep 18 - Sun, Sep 21
GRU
Sao Paulo
TMS
São Tomé Island
$2,118 Roundtrip, found 1 day ago
$2,118
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Thu, Sep 18 from Sao Paulo to São Tomé Island, returning Sun, Sep 21, priced at $2,118 found 1 day ago
TAP Portugal
Tue, Sep 16 - Sun, Sep 21
GRU
Sao Paulo
TMS
São Tomé Island
$2,136 Roundtrip, found 1 day ago
$2,136
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Tue, Sep 16 from Sao Paulo to São Tomé Island, returning Sun, Sep 21, priced at $2,136 found 1 day ago
Ethiopian Airlines
Fri, Sep 19 - Sun, Sep 21
GRU
Sao Paulo
TMS
São Tomé Island
$2,142 Roundtrip, found 1 day ago
$2,142
Roundtrip
found 1 day ago
Select Ethiopian Airlines flight, departing Fri, Sep 19 from Sao Paulo to São Tomé Island, returning Sun, Sep 21, priced at $2,142 found 1 day ago
TAP Portugal
Wed, Sep 17 - Wed, Sep 24
GRU
Sao Paulo
TMS
São Tomé Island
$2,148 Roundtrip, found 1 day ago
$2,148
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Wed, Sep 17 from Sao Paulo to São Tomé Island, returning Wed, Sep 24, priced at $2,148 found 1 day ago
TAP Portugal
Wed, Sep 17 - Wed, Sep 24
GRU
Sao Paulo
TMS
São Tomé Island
$2,156 Roundtrip, found 1 day ago
$2,156
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Wed, Sep 17 from Sao Paulo to São Tomé Island, returning Wed, Sep 24, priced at $2,156 found 1 day ago
Ethiopian Airlines
Wed, Sep 17 - Wed, Sep 24
GRU
Sao Paulo
TMS
São Tomé Island
$2,195 Roundtrip, found 1 day ago
$2,195
Roundtrip
found 1 day ago
Select Ethiopian Airlines flight, departing Wed, Sep 17 from Sao Paulo to São Tomé Island, returning Wed, Sep 24, priced at $2,195 found 1 day 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 $2,067
TMS
Sao Tome Intl.
Cheapest
Flights from $2,067
Flights from São Paulo (GRU) to São Tomé Island (TMS)
Origin airport
Guarulhos - Governor André Franco Montoro Intl.
Destination airport
São Tomé Intl.
Airlines serving
Ethiopian Airlines, TAP Portugal
Roundtrip price
$2,033
Distance
3926 mi

São Paulo to São Tomé Island Flights

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

 

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

Sunday is one of the best days to book for cheap flights from São Paulo 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 São Paulo 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 São Paulo to São Tomé Island in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,147 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 São Paulo 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 São Paulo 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 Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Sao Tome Intl. Airport (TMS) cost?
Snag a cheap one-way flight from $1,147 or cheap return flight from $2,033 from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Sao Tome Intl. Airport (TMS) 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 Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Sao Tome Intl. Airport (TMS)?
The cheapest month to fly from GRU to TMS is September, when there's less demand. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Sao Tome Intl. Airport (TMS)?
To find the cheapest airline that'll fly you from GRU to TMS, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Sao Tome Intl. Airport (TMS)?
You'll have to catch a flight with a layover when traveling from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Sao Tome Intl. Airport (TMS). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from GRU to TMS?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Sao Tome Intl. Airport (TMS)?
To arrive at Sao Tome Intl. Airport (TMS) on schedule, book a flight that takes off from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Sao Tome Intl. Airport (TMS) last-minute?
Last-minute bookings from GRU to TMS are generally more expensive. To lock in the lowest rates, start searching for flights well ahead of time. That said, if you're flexible with your travel plans, you may score a cheap ticket just before your departure.
Is it cheaper to book a GRU to TMS flight and hotel package?
You'll typically save money by booking a GRU to TMS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your ideal accommodations and flights, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Sao Tome Intl. Airport (TMS)?
In most instances, you can cancel or modify your GRU to TMS flight. However, there may be additional fees, 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 need more details, head to our Customer Service portal.

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*Available to One Key members.