Cheap flights to São Tomé and Príncipe

View €370 flight on Wed, 3 Jun 2026Opens in a new window

Popular airlines to São Tomé and Príncipe

  • TAP Portugal

  • Ethiopian Airlines

  • ASKY

  • TAAG Angola Airlines

  • APG Distribution System

  • Hahn Air Systems

  • EuroAtlantic Airways

  • 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 €308 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Fri, 6 Mar - Sun, 8 Mar
ACC
Accra
TMS
São Tomé Island
€308 Return, found 18 hours ago
€308
Return
found 18 hours ago
Select TAP Portugal flight, departing Fri, 6 Mar from Accra to São Tomé Island, returning Sun, 8 Mar, priced at €308 found 18 hours ago
TAP Portugal
Sat, 16 May - Sat, 23 May
LIS
Lisbon
TMS
São Tomé Island
€578 Return, found 1 day ago
€578
Return
found 1 day ago
Select TAP Portugal flight, departing Sat, 16 May from Lisbon to São Tomé Island, returning Sat, 23 May, priced at €578 found 1 day ago
TAP Portugal
Fri, 11 Sept - Fri, 25 Sept
OPO
Porto
TMS
São Tomé Island
€625 Return, found 6 days ago
€625
Return
found 6 days ago
Select TAP Portugal flight, departing Fri, 11 Sept from Porto to São Tomé Island, returning Fri, 25 Sept, priced at €625 found 6 days ago
TAP Portugal
Fri, 11 Sept - Fri, 25 Sept
OPO
Porto
TMS
São Tomé Island
€628 Return, found 6 days ago
€628
Return
found 6 days ago
Select TAP Portugal flight, departing Fri, 11 Sept from Porto to São Tomé Island, returning Fri, 25 Sept, priced at €628 found 6 days ago
TAP Portugal
Sun, 26 Apr - Sat, 9 May
LIS
Lisbon
TMS
São Tomé Island
€639 Return, found 4 days ago
€639
Return
found 4 days ago
Select TAP Portugal flight, departing Sun, 26 Apr from Lisbon to São Tomé Island, returning Sat, 9 May, priced at €639 found 4 days ago
TAP Portugal
Fri, 24 Apr - Wed, 6 May
LIS
Lisbon
TMS
São Tomé Island
€644 Return, found 1 day ago
€644
Return
found 1 day ago
Select TAP Portugal flight, departing Fri, 24 Apr from Lisbon to São Tomé Island, returning Wed, 6 May, priced at €644 found 1 day ago
TAP Portugal
Fri, 11 Sept - Fri, 25 Sept
OPO
Porto
TMS
São Tomé Island
€661 Return, found 6 days ago
€661
Return
found 6 days ago
Select TAP Portugal flight, departing Fri, 11 Sept from Porto to São Tomé Island, returning Fri, 25 Sept, priced at €661 found 6 days ago
Ethiopian Airlines
Wed, 11 Mar - Wed, 18 Mar
LHR
London
TMS
São Tomé Island
€1,413 Return, found 1 day ago
€1,413
Return
found 1 day ago
Select Ethiopian Airlines flight, departing Wed, 11 Mar from London to São Tomé Island, returning Wed, 18 Mar, priced at €1,413 found 1 day ago
Eurowings
Wed, 18 Feb - Sun, 22 Feb
BUD
Budapest
TMS
São Tomé Island
€1,427 Return, found 1 day ago
€1,427
Return
found 1 day ago
Select Eurowings flight, departing Wed, 18 Feb from Budapest to São Tomé Island, returning Sun, 22 Feb, priced at €1,427 found 1 day ago
Lufthansa
Mon, 13 Apr - Fri, 15 May
SOF
Sofia
TMS
São Tomé Island
€1,660 Return, found 2 days ago
€1,660
Return
found 2 days ago
Select Lufthansa flight, departing Mon, 13 Apr from Sofia to São Tomé Island, returning Fri, 15 May, priced at €1,660 found 2 days ago

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.

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, €308 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 €308 and reached a maximum of €1,660. 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 €308 and €1,660. 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.

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
Fri, 17 Apr - Wed, 29 Apr
DUB
Dublin
TMS
São Tomé Island
€1,101 Return, found 6 days ago
€1,101
Return
found 6 days ago
Select TAP Portugal flight, departing Fri, 17 Apr from Dublin to São Tomé Island, returning Wed, 29 Apr, priced at €1,101 found 6 days ago
*Available to Expedia members.