Cheap flights to São Tomé and Príncipe

View €370 flight on Sun, 15 Mar 2026Opens in a new window

Popular airlines to São Tomé and Príncipe

  • TAP Portugal

  • Ethiopian Airlines

  • ASKY

  • TAAG Angola Airlines

  • Hahn Air Systems

  • EuroAtlantic Airways

  • APG Distribution System

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to São Tomé and Príncipe

Prices were available within the past 7 days and start at €370 for one-way flights and €579 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Fri, 6 Nov - Sun, 15 Nov
LIS
Lisbon
TMS
São Tomé Island
€579 Return, found 15 hours ago
€579
Return
found 15 hours ago
Select TAP Portugal flight, departing Fri, 6 Nov from Lisbon to São Tomé Island, returning Sun, 15 Nov, priced at €579 found 15 hours ago
TAP Portugal
Fri, 4 Dec - Sun, 13 Dec
LIS
Lisbon
TMS
São Tomé Island
€630 Return, found 5 days ago
€630
Return
found 5 days ago
Select TAP Portugal flight, departing Fri, 4 Dec from Lisbon to São Tomé Island, returning Sun, 13 Dec, priced at €630 found 5 days ago
TAP Portugal
Sat, 9 Jan - Sat, 16 Jan
LIS
Lisbon
TMS
São Tomé Island
€640 Return, found 1 day ago
€640
Return
found 1 day ago
Select TAP Portugal flight, departing Sat, 9 Jan from Lisbon to São Tomé Island, returning Sat, 16 Jan, priced at €640 found 1 day ago
TAP Portugal
Fri, 29 May - Sun, 7 Jun
LIS
Lisbon
TMS
São Tomé Island
€645 Return, found 6 days ago
€645
Return
found 6 days ago
Select TAP Portugal flight, departing Fri, 29 May from Lisbon to São Tomé Island, returning Sun, 7 Jun, priced at €645 found 6 days ago
TAP Portugal
Wed, 9 Dec - Wed, 16 Dec
LIS
Lisbon
TMS
São Tomé Island
€661 Return, found 4 days ago
€661
Return
found 4 days ago
Select TAP Portugal flight, departing Wed, 9 Dec from Lisbon to São Tomé Island, returning Wed, 16 Dec, priced at €661 found 4 days ago
TAP Portugal
Sat, 2 May - Sat, 9 May
LIS
Lisbon
TMS
São Tomé Island
€676 Return, found 2 days ago
€676
Return
found 2 days ago
Select TAP Portugal flight, departing Sat, 2 May from Lisbon to São Tomé Island, returning Sat, 9 May, priced at €676 found 2 days ago
TAP Portugal
Tue, 22 Sept - Sat, 3 Oct
LIS
Lisbon
TMS
São Tomé Island
€686 Return, found 23 hours ago
€686
Return
found 23 hours ago
Select TAP Portugal flight, departing Tue, 22 Sept from Lisbon to São Tomé Island, returning Sat, 3 Oct, priced at €686 found 23 hours ago
TAP Portugal
Fri, 4 Dec - Sun, 13 Dec
LIS
Lisbon
TMS
São Tomé Island
€691 Return, found 5 days ago
€691
Return
found 5 days ago
Select TAP Portugal flight, departing Fri, 4 Dec from Lisbon to São Tomé Island, returning Sun, 13 Dec, priced at €691 found 5 days ago
TAP Portugal
Wed, 2 Dec - Sun, 13 Dec
LIS
Lisbon
TMS
São Tomé Island
€696 Return, found 5 days ago
€696
Return
found 5 days ago
Select TAP Portugal flight, departing Wed, 2 Dec from Lisbon to São Tomé Island, returning Sun, 13 Dec, priced at €696 found 5 days ago
Air France
Sat, 17 Oct - Sun, 25 Oct
LIS
Lisbon
PCP
Príncipe Island
€2,423 Return, found 1 day ago
€2,423
Return
found 1 day ago
Select Air France flight, departing Sat, 17 Oct from Lisbon to Príncipe Island, returning Sun, 25 Oct, priced at €2,423 found 1 day ago

Trending flights to São Tomé and Príncipe

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Sat, 14 Nov - Sun, 29 Nov
DUB
Dublin
TMS
São Tomé Island
€931 Return, found 2 days ago
€931
Return
found 2 days ago
Select TAP Portugal flight, departing Sat, 14 Nov from Dublin to São Tomé Island, returning Sun, 29 Nov, priced at €931 found 2 days ago

Frequently asked questions

How do I find cheap flights to São Tomé and Príncipe that have flexible change policies?
When it comes to travelling these days, flexibility is a must. That's why we have a "No change fee" filter to help you track down flexible, low-priced airfares to São Tomé and Príncipe. It's on the left-hand side of your screen directly underneath the "Flexible change policies" subheading.
How can I find cheap tickets to São Tomé and Príncipe?
To score an amazing deal to São Tomé and Príncipe, book well in advance. Also use Expedia's handy "flexible dates" link above your search results. This will list the cheapest prices for similar time frames. In the last seven days, €579 was the best price for a flight to São Tomé and Príncipe.
How much is a flight to São Tomé and Príncipe?
In the last seven days, return tickets to São Tomé and Príncipe sold for as little as €579 and reached a maximum of €2,423. For one-way trips taking off from Lisbon (LIS), the cheapest seat during this time was just €370.
How much is a plane ticket to São Tomé and Príncipe?
In the last seven days, airfares to São Tomé and Príncipe ranged between €579 and €2,423. Prices tend to rise over time, so book a terrific deal today.
What is the best time to go to São Tomé and Príncipe?
If you're eager to take in São Tomé and Príncipe's top city when it's at its liveliest, go to Bom Bom Island sometime during March, August and September. Similar to most locations in the Northern Hemisphere, summertime here starts June 20, with temperatures ranging between 24ºC and 27ºC.
What months are the cheapest to book a flight to São Tomé and Príncipe?
A good month to purchase well-priced flights to São Tomé and Príncipe is February. Keep in mind that in the United States, the most expensive time to secure a ticket is the busy month of December.

Book with confidence

About São Tomé and Príncipe

Expedia offers flights to São Tomé and Príncipe to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to São Tomé and Príncipe or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About São Tomé and Príncipe

Explore a world of travel with Expedia

*Available to Expedia members.