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£769+ Cheap flights to São Tomé

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
— TMS
30 Mar — 6 Apr1
1 adult

Flights to São Tomé in 2025

Find the latest flights to São Tomé in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 25 March 2025.

Return from

£1,738

Popular in

April

Cheapest in

March

Average price

£782
8/5-15/5
  • 8/5-15/5
  • 4 total stops
  • 71h 00m total
  • London to São Tomé
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Highest demand for flights based on searches. 0% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£25 potential savings vs. average return price).
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Average for return flights in March 2025
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Find flight deals to São Tomé

Cheapest flights to São Tomé
Explore the most affordable flight options available to São Tomé. Find the lowest fares based on data from user searches, with prices last updated on 25 March 2025.

Fri 10/1019:50LHR - TMS
1 stop22h 30mTAP AIR PORTUGAL
Sat 25/1021:35TMS - LHR
1 stop25h 05mTAP AIR PORTUGAL
Deal found 25/3£769
Sat 20/1220:50LHR - TMS
3 stops39h 00mMultiple Airlines
Mon 5/112:50TMS - LHR
2 stops33h 50mMultiple Airlines
Deal found 25/3£817
Fri 10/1012:05LGW - TMS
2 stops30h 15mTAP AIR PORTUGAL
Sat 25/1021:35TMS - LGW
1 stop12h 15mTAP AIR PORTUGAL
Deal found 24/3£837
Sat 20/1216:35LGW - TMS
2 stops25h 30mMultiple Airlines
Mon 5/112:50TMS - LGW
2 stops30h 20mMultiple Airlines
Deal found 25/3£1,244

Cheapflights Fare Finder

Locate flights to São Tomé that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 25 March 2025.
Use the filters below to find and compare flights to São Tomé that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Thu 8/5

12:40-17:35

1 stop29h 55m

Sao Tome Is

Thu 15/5

12:30-06:35

3 stops41h 05m

£1,738

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Thu 8/5

17:35-11:50

3 stops19h 15m

Sao Tome Is

Thu 15/5

12:30-08:00

2 stops18h 30m

£3,730

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Best time to book a flight to São Tomé

Have a flexible travel schedule? Discover the best time to fly to São Tomé with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to São Tomé

How long is the flight to São Tomé?

On average, a flight from London to São Tomé takes 31 hours 48 minutes. Flights to São Tomé from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to São Tomé?

The most popular airline flying from London to São Tomé is TAP AIR PORTUGAL.

TAP AIR PORTUGAL

TAP AIR PORTUGAL

From £909

What are the cheapest airlines that fly to São Tomé?

The cheapest airline flying from London to São Tomé is TAP AIR PORTUGAL.

FAQs about flying to São Tomé

  • What airport do you fly into for flights to São Tomé?

    Booking a flight to Sao Tome Is (TMS) is your only option if you intend on flying to São Tomé. It is only a 3.1 mi journey from Sao Tome Is to São Tomé’s city center.

  • Can I find cheaper flights to São Tomé if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to São Tomé on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to São Tomé?

    Based on reviews from Cheapflights users, TAP AIR PORTUGAL is rated the highest out of the airlines that fly to São Tomé.

  • What is the cheapest airport to fly to in São Tomé?

    Sao Tome Is is currently the cheapest airport to fly to in São Tomé. One-way flights to Sao Tome Is typically cost £328, while return flights cost around £238.

  • How much is a return flight to São Tomé?

    A return flight to São Tomé will typically cost around £615, however they can be found for as little as £308.

  • Where does the fastest flight to São Tomé depart from?

    For those looking to save time traveling to São Tomé, London offers the quickest one-way flight (22 hours 45 minutes).

  • Are there hotels close to Sao Tome Is?

    Yes. Sao Tome Is has hotels nearby for those requiring accommodations. Hotel O Bigodes is the closest property to Sao Tome Is (0.0 mi away from Sao Tome Is).

See more FAQs

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How does Cheapflights help users find flights to São Tomé?

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Why should you use Cheapflights to find cheap flight tickets to São Tomé?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to São Tomé.

Can Cheapflights find flights to São Tomé with no change fees?

Need flexible booking options for your flight to São Tomé ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights to São Tomé on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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