Cheap Flights from Sydney (SYD) to São Tomé Island (TMS)

Popular airlines from Sydney Airport (SYD) to São Tomé Island (TMS-São Tomé Intl.)

Frequently asked questions

How much does a flight from Kingsford Smith Intl. Airport (SYD) to Sao Tome Intl. Airport (TMS) cost?
Secure a cheap one-way flight or cheap return flight from Kingsford Smith Intl. Airport (SYD) 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 Kingsford Smith Intl. Airport (SYD) to Sao Tome Intl. Airport (TMS)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between SYD and TMS. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Kingsford Smith Intl. Airport (SYD) to Sao Tome Intl. Airport (TMS)?
To find the cheapest airline that'll fly you from SYD to TMS, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Kingsford Smith Intl. Airport (SYD) to Sao Tome Intl. Airport (TMS)?
You'll need to hop on a flight with a layover when traveling from Kingsford Smith Intl. Airport (SYD) to Sao Tome Intl. Airport (TMS). Direct flights don't operate daily on this route. However, just 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 SYD to TMS?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kingsford Smith Intl. Airport (SYD) to Sao Tome Intl. Airport (TMS)?
To avoid possible delays on the Kingsford Smith Intl. Airport (SYD) to Sao Tome Intl. Airport (TMS) route, aim to travel before 3 PM. Flights after this time 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 Kingsford Smith Intl. Airport (SYD) to Sao Tome Intl. Airport (TMS) last-minute?
Waiting until just before your trip to book a flight from SYD to TMS often results in higher prices. While you may find some last-minute offers, there's no guarantee. Keep your travel schedule open to maximize your chances of landing a bargain.
Is it cheaper to book a SYD to TMS flight and hotel package?
You'll typically save money by securing a SYD 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 everything in one place. After choosing your preferred accommodations and flights, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Kingsford Smith Intl. Airport (SYD) to Sao Tome Intl. Airport (TMS)?
In most instances, you're able to reschedule or cancel your SYD to TMS flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need further details, visit our Customer Service portal.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
São Tomé Intl.
Distance
9171 mi

Book with confidence

Sydney to São Tomé Island Flights

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

 

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

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

 

Sydney to São Tomé Island Flights
*Available to One Key members.