Trip.com
>
Flights
>
Flights to Sao Tome and Principe
>
Flights to Sao Tome
>
Flights to Sao Tome Island
>
Flights from Helsinki to Sao Tome Island

Cheap flight deals from Helsinki to Sao Tome Island

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Helsinki to Sao Tome Island

Off-season for travel March
Peak season for travel February
Flight distance 6,846.83 km
Popular airline TAP Air Portugal

When is the cheapest time to fly from Helsinki to Sao Tome Island?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
Search
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Helsinki (HEL) to Sao Tome Island (TMS) the cheapest?

    Airlines adjust prices for flights from Helsinki to Sao Tome Island based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Helsinki (HEL) to Sao Tome Island (TMS) cost?

    According to Trip.com's data, the lowest price is around AED 4,272.

  • How many airports are there in Sao Tome Island (TMS)?

    There are 1 airport(s) near Sao Tome Island (TMS): São Tome International Airport.

How to find a cheap flight from Helsinki to Sao Tome Island

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Helsinki to Sao Tome Island. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Helsinki to Sao Tome Island ticket.
Tap "Date" on flight search bar to get the calender for Helsinki to Sao Tome Island airfare over next 6 months in 2025.
2
Compare cheap Helsinki to Sao Tome Island flight deals from over hundreds of airlines.
Compare prices from over 500 airlines with our powerful search and find the cheapest flight tickets from Helsinki to Sao Tome Island.
3
Set up a Price Alert
By setting up a Price Alert for your Helsinki to Sao Tome Island route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Helsinki to Sao Tome Island flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Helsinki to Sao Tome Island to get exclusive deals for you.

More Travel Options

  • Top Routes from Helsinki
  • Top Routes to Sao Tome Island
  • Trending Airlines