Cheap Flights from Athens (ATH) to São Tomé Island (TMS)

Popular airlines from Athens Intl. Airport (ATH) to São Tomé Island (TMS-São Tomé Intl.)

Flights from Athens (ATH) to São Tomé Island (TMS)
Origin airport
Eleftherios Venizelos
Destination airport
São Tomé Intl.
Distance
2817 mi

Athens to São Tomé Island Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Athens 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 Athens 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 Athens 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 Athens 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 Athens 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 Eleftherios Venizelos Airport (ATH) to Sao Tome Intl. Airport (TMS) cost?
Lock in a cheap one-way flight or cheap return flight from Eleftherios Venizelos Airport (ATH) to Sao Tome Intl. Airport (TMS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Eleftherios Venizelos Airport (ATH) to Sao Tome Intl. Airport (TMS)?
is the cheapest month to fly from ATH to TMS. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Eleftherios Venizelos Airport (ATH) to Sao Tome Intl. Airport (TMS)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ATH to TMS flight.
How many flights per day from Eleftherios Venizelos Airport (ATH) to Sao Tome Intl. Airport (TMS)?
You'll need to catch a flight with a layover when traveling from Eleftherios Venizelos Airport (ATH) 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 discover the best option for your trip.
What day of the week has the most flights from ATH to TMS?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the time of year, airline 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 Eleftherios Venizelos Airport (ATH) to Sao Tome Intl. Airport (TMS)?
To reach Sao Tome Intl. Airport (TMS) on time, choose a flight that takes off from Eleftherios Venizelos Airport (ATH) 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 Eleftherios Venizelos Airport (ATH) to Sao Tome Intl. Airport (TMS) last-minute?
Holding off until right before your break to book a flight from ATH to TMS often results in higher prices. While you may come across some last-minute deals, there's no guarantee. Keep your travel schedule open to boost your chances of scoring a bargain.
Is it cheaper to book an ATH to TMS flight and hotel package?
Compared with arranging flights and hotels separately, booking an ATH to TMS flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the hassle out of planning your trip. Simply secure your flights and select from our wide range of stays, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Eleftherios Venizelos Airport (ATH) to Sao Tome Intl. Airport (TMS)?
Typically, you're able to reschedule or cancel your ATH to TMS flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want further information, visit our Customer Service portal.

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*Available to One Key members.