Cheap Flights from Lisbon (LIS) to São Tomé Island (TMS)

Popular airlines from Humberto Delgado Airport (LIS) to São Tomé Island (TMS-São Tomé Intl.)

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Flights from Lisbon (LIS) to São Tomé Island (TMS)
Origin airport
Humberto Delgado
Destination airport
São Tomé Intl.
Airlines serving
TAAG Angola Airlines, TAP Portugal
Roundtrip price
$540
Distance
2836 mi

Lisbon to São Tomé Island Flights

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

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

Sunday is one of the best days to book for cheap flights from Lisbon 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 Lisbon 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 Lisbon 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 Lisbon 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 Lisbon 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 long does it take to fly from Lisbon Airport to Sao Tome Intl. Airport (TMS)?
With TAP Portugal, a direct flight takes about 6 hours and 45 minutes. Hop on the 11:40AM flight from LIS and reach Sao Tome Intl. Airport (TMS) at 5:25PM. Clinch an awesome deal on this and other routes when you use Expedia to book your journey.
Is it cheaper to buy a plane ticket from Humberto Delgado Airport (LIS) to Sao Tome Intl. Airport last minute?
Being the spontaneous type is a wonderful way to travel, but it isn’t always the cleverest way to find a bargain airfare. It’s better to book your Humberto Delgado Airport (LIS) to Sao Tome Intl. Airport (TMS) journey well in advance rather than leaving it till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. You can unleash your spontaneous side when you’re discovering Sao Tome Intl. Airport (TMS)!
What airports do you fly into for São Tomé Island from Lisbon District?
You’ve one option when jetting from Lisbon District to São Tomé Island — Sao Tome Intl. Airport (TMS). Arrive here and you’ll be approximately 13 mi northeast of the heart of São Tomé Island. Reclaim your vacation days and immerse yourself in everything that this fabulous city has got to offer.
What are the most popular departure times for flights from Humberto Delgado Airport (LIS) to TMS?
The most popular departure times for flights from LIS to TMS are between 0:00 AM - 1:00 AM on STP Airways. A good tip is to head off in the morning. The earlier you fly, the better your chances of a delay-free flight with lighter air traffic in the sky.
Can I change the date of my flight from Humberto Delgado Airport (LIS) to TMS?
Make changes quickly to your LIS to TMS journey via the Expedia Trips portal. Before making any amendments, check the fare conditions in your itinerary to learn what the carrier will allow you to do and if change fees apply. Some airlines charge a change fee per person, on top of any difference in ticket prices. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also visit our Customer Service portal for further information and to connect with our Virtual Agent.

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