Find flight deals from Geneva to Sao Tome Island for the next 3 months. Book one way flights from SEK 4,569 or round trip flights from SEK 12,672.

Displayed flight fares from Geneva to Sao Tome Island are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Geneva to Sao Tome Island

The distance between Geneva and Sao Tome Island is approximately 5,105.06 km. Based on Trip.com's data travel demand peaks in December. The off-season for travel is October.

Cheapest one-way flight priceSEK 4,569
Cheapest round-trip ticket priceSEK 12,672
Off-season for travelOctober
Peak season for travelDecember
Flight distance5,105.06 km

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

The cheapest time for Geneva to Sao Tome Island flights: Feb 1 to Feb 8 — one way flight prices from SEK 4,569.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
  • 18
  • 815
  • 1522
  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Geneva to Sao Tome Island, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Geneva to Sao Tome Island (GVA-TMS)?

    Based on Trip.com data, easyJet offers one-way fares as low as SEK 4,569 on Cheapest nonstop routes (e.g. GVA to TMS on Thu, Feb 5), while TAP Air Portugal offers Cheapest nonstop round-trips from SEK 12,672 departing on Wed, Feb 4 and returning on Sat, Feb 7.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Geneva to Sao Tome Island is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Geneva to Sao Tome Island, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Feb 5, with one-way flights priced at just SEK 4,569.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is easyJet.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Sao Tome Island travel is around December.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Geneva to Sao Tome Island is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Geneva to Sao Tome Island on December 11, 2025 with TAP Air Portugal, with prices starting at SEK 18,693.
  • The time difference between Sao Tome Island and Geneva is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.