EUR/IE
Find cheap flights to Sao Tome and Principe in 2026/2027 from €669 This is the cheapest return flight found to Sao Tome and Principe from Ireland on FlightsFinder on October 29th 2026 at 22:58. This offer may no longer be available. Click the offer to check live prices & dates of travel.
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Our Flight Finder compares the cheapest flights to Sao Tome and Principe from the most established flight comparison sites.
Fly to Sao Tome and Principe and visit sites like the Monte Café Coffee Museum, Lagoa Azul & the Príncipe forest landscape.
1. Enter your search requirements for Sao Tome and Principe
2. Compare the best Sao Tome and Principe deals from top comparison engines
3. Book your Sao Tome and Principe flight at the cheapest price
These economy flights were found on FlightsFinder from Ireland to Sao Tome and Principe in the last few days. Prices subject to availability.
No flights found for this month.
These economy flights were found on FlightsFinder from Ireland to Sao Tome and Principe in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
According to our data, January is on average the cheapest time to book flights to Sao Tome and Principe.
You can get flights from €669 return.
According to our data, July is on average the most expensive time to book flights to Sao Tome and Principe.
A return flight could set you back more than €1,289.
Sao Tome and Principe offers two distinct island journeys, with volcanic scenery, plantation heritage and forested coastal landscapes. Sao Tome is the main arrival island; Principe needs a separately planned connection. Build time into the itinerary for road transfers, guided activities and the practicalities of inter-island travel.
A good price for a flight to Sao Tome Is is €602 - €736.
The main airports in São Tomé and Príncipe are São Tomé International Airport (TMS) and Príncipe Airport (PCP).
The flight to Sao Tome and Principe (TMS) is roughly 8 hours 48 minutes and 3,740 miles (6,019 kilometres) from Dublin, Ireland - Dublin International Airport (DUB).
The best way is to compare flights to Sao Tome and Principe from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Sao Tome and Principe.
Here is the average weather forecast in Sao Tome and Principe by month:
• Jan: 27°C
• Feb: 28°C
• Mar: 28°C
• Apr: 28°C
• May: 27°C
• Jun: 25°C
• Jul: 25°C
• Aug: 25°C
• Sep: 26°C
• Oct: 26°C
• Nov: 27°C
• Dec: 27°C
São Tomé International Airport (TMS) is the main arrival reference for Sao Tome and Principe. Confirm the actual operating route and arrange onward road or inter-island transfers separately.
Typically, flights are cheapest to Sao Tome and Principe 2 months before departure.
Studies show flights to Sao Tome and Principe are typically cheaper on Tuesdays and Wednesdays.
Dublin, Ireland - Dublin International Airport (DUB) to Sao Tome and Principe (TMS)
Distance:
3,740 miles (6,019 kilometres)
Average flight time (direct 8 hours 48 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to Sao Tome and Principe (TMS)
Distance:
3,726 miles (5,997 kilometres)
Average flight time (direct 8 hours 46 minutes)
Knock, Ireland - Ireland West Airport (NOC) to Sao Tome and Principe (TMS)
Distance:
3,804 miles (6,121 kilometres)
Average flight time (direct 8 hours 57 minutes)
Cork, Ireland - Cork International Airport (ORK) to Sao Tome and Principe (TMS)
Distance:
3,664 miles (5,897 kilometres)
Average flight time (direct 8 hours 38 minutes)
Kerry, Ireland - Kerry Airport (KIR) to Sao Tome and Principe (TMS)
Distance:
3,701 miles (5,956 kilometres)
Average flight time (direct 8 hours 43 minutes)
Donegal, Ireland - Donegal Airport (CFN) to Sao Tome and Principe (TMS)
Distance:
3,872 miles (6,231 kilometres)
Average flight time (direct 9 hours 6 minutes)
Waterford, Ireland - Waterford Airport (WAT) to Sao Tome and Principe (TMS)
Distance:
3,668 miles (5,903 kilometres)
Average flight time (direct 8 hours 39 minutes)
From Dublin (DUB), Ireland to Sao Tome Is, Sao Tome and Principe (TMS): €669
Depart: 23 Jan 2027 · Return: 31 Jan 2027 Price found 29 Oct 2026, 22:58
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