$944 Cheap Flights from Rio de Janeiro (GIG) to São Tomé Island (TMS)

View $944 flight on Sun, Sep 21, 2025Opens in a new window

Popular airlines from Rio de Janeiro International Airport (GIG) to São Tomé Island (TMS-São Tomé Intl.)

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Cheap Flights from Rio de Janeiro to São Tomé Island (GIG-TMS)

Prices were available within the past 7 days and start at $944 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Rio de Janeiro (GIG) to São Tomé Island (TMS)
Origin airport
Galeão - Antonio Carlos Jobim Intl.
Destination airport
São Tomé Intl.
Distance
3717 mi

Rio de Janeiro to São Tomé Island Flights

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

 

The best time to book a flight from Rio de Janeiro to São Tomé Island

Sunday is one of the best days to book for cheap flights from Rio de Janeiro 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 Rio de Janeiro 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 Rio de Janeiro to São Tomé Island in 2025. You can also book with separate airlines for your outbound and return journeys, from $944 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 Rio de Janeiro 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 Rio de Janeiro 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 Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Sao Tome Intl. Airport (TMS) cost?
Snag a cheap one-way flight from $944 or cheap return flight from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) 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 Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Sao Tome Intl. Airport (TMS)?
The cheapest month to fly from GIG to TMS is , when demand is low. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Sao Tome Intl. Airport (TMS)?
To find the cheapest airline that'll fly you from GIG to TMS, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Sao Tome Intl. Airport (TMS)?
You'll need to hop on a flight with a layover if you're traveling from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Sao Tome Intl. Airport (TMS). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from GIG to TMS?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on various factors, such as the airline 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 Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Sao Tome Intl. Airport (TMS)?
Opt for a flight from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Sao Tome Intl. Airport (TMS) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Sao Tome Intl. Airport (TMS) last-minute?
Waiting until just before your departure to book a ticket from GIG to TMS generally means paying more. While you may come across some last-minute discounts, there's no guarantee. Be flexible with your travel plans for a better chance of landing a bargain.
Is it cheaper to book a GIG to TMS flight and hotel package?
Compared with arranging flights and hotels separately, booking a GIG to TMS flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the stress out of planning your trip. Just secure your flights and choose from our extensive range of stays, then customize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to Sao Tome Intl. Airport (TMS)?
Typically, it's possible to cancel or reschedule your GIG to TMS flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check 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.

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