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£654+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
— TMS
16 Jul — 23 Jul1
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 11 July 2025.

Return from

£654

Popular in

April

Cheapest in

November

Average price

£966
3/12-12/12
  • 3/12-12/12
  • 4 total stops
  • 81h 40m total
  • London to São Tomé
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Highest demand for flights based on searches. 7% potential increase in price (£56 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£41 potential savings vs. average return price).
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Average for return flights in July 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 11 July 2025.

Wed 3/1208:15LHR - TMS
2 stops51h 35mMultiple Airlines
Fri 12/1212:50TMS - LHR
2 stops30h 05mMultiple Airlines
Deal found 9/7£654
Wed 3/1218:55LGW - TMS
2 stops40h 55mMultiple Airlines
Fri 12/1212:50TMS - LGW
2 stops30h 30mMultiple Airlines
Deal found 9/7£689
Sat 4/1016:30LGW - TMS
2 stops26h 05mTAP AIR PORTUGAL
Sat 11/1021:35TMS - LGW
2 stops36h 45mTAP AIR PORTUGAL
Deal found 10/7£832
Sat 4/1018:45LHR - TMS
1 stop23h 50mTAP AIR PORTUGAL
Sat 11/1021:35TMS - LHR
1 stop23h 25mTAP AIR PORTUGAL
Deal found 10/7£843
Sun 24/817:50LCY - TMS
2 stops19h 20mMultiple Airlines
Sun 31/819:40TMS - LCY
2 stops20h 00mMultiple Airlines
Deal found 10/7£1,904

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 11 July 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

LHR - TMS

LHRTMS

London Heathrow

Wed 3/12

08:15-11:50

2 stops51h 35m

Sao Tome Is

Fri 12/12

12:50-18:55

2 stops30h 05m

£654

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Wed 3/12

18:55-11:50

2 stops40h 55m

Sao Tome Is

Fri 12/12

12:50-19:20

2 stops30h 30m

£689

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Sat 4/10

16:30-17:35

2 stops26h 05m

Sao Tome Is

Sat 11/10

21:35-11:20

2 stops36h 45m

£832

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Sat 4/10

18:45-17:35

1 stop23h 50m

Sao Tome Is

Sat 11/10

21:35-22:00

1 stop23h 25m

£843

LondonSão Tomé

LCY - TMS

LCYTMS

London City

Sun 24/8

17:50-12:10

2 stops19h 20m

Sao Tome Is

Sun 31/8

19:40-16:40

2 stops20h 00m

£1,904

Flights are sorted by cheapest return flights first.

Deals found on 9/7

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 22 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 £802

What are the cheapest airlines that fly to São Tomé?

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

Reviews of airlines servicing São Tomé

Get insights into the airlines that provide service to São Tomé. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to São Tomé. Reviews last updated 11 July 2025.
Read reviews from past customers who have flown TAP AIR PORTUGAL to São Tomé and Príncipe. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.1
Good
1,915 reviews
Check prices

Food

6.2

Overall

7.1

Entertainment

6.3

Crew

7.8

Comfort

7.1

Boarding

7.0

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

LIS - JFK

The check-in was fine and the staff at Lisbon were extremely helpful and friendly. The cabin staff were equally welcoming and attentive. I paid extra for an aisle seat and it seemed to give me more room than my outgoing Virgin Air flight that took me to London in the first leg of the journey. The problems I encountered were with the hopelessly ineffective and frustrating video that TAP provided. All the selections for movies were dated with a very limited selection. Also the technology did not work so that one was constantly tapping an unresponsive screen or if you could get a movies to play they would drop. The earphones were also hopeless either not working or falling out of your ears. The worst part of my trip was my nearly lost luggage. TAP offered free luggage check-inbfor one bag and then promptly mislaid it at JFK. I was on the Skytrain at the equivalent of 3am when baggage claim called me to say they found the bag. Terrible! One final point when I I was at baggage claim at JFK three travellers were there because the TAP office was closed and they could not retrieve a boarding pass. For them an experience like that must have tainted the beginning of a trip to Lisbon. I felt terribly sorry for them. So TAP please improve!
TAP AIR PORTUGAL
7.1
Good
1,915 reviews
TAP AIR PORTUGAL
7.1
Good
1,915 reviews
Check prices

Food

6.2

Overall

7.1

Entertainment

6.3

Crew

7.8

Comfort

7.1

Boarding

7.0

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

LIS - JFK

The check-in was fine and the staff at Lisbon were extremely helpful and friendly. The cabin staff were equally welcoming and attentive. I paid extra for an aisle seat and it seemed to give me more room than my outgoing Virgin Air flight that took me to London in the first leg of the journey. The problems I encountered were with the hopelessly ineffective and frustrating video that TAP provided. All the selections for movies were dated with a very limited selection. Also the technology did not work so that one was constantly tapping an unresponsive screen or if you could get a movies to play they would drop. The earphones were also hopeless either not working or falling out of your ears. The worst part of my trip was my nearly lost luggage. TAP offered free luggage check-inbfor one bag and then promptly mislaid it at JFK. I was on the Skytrain at the equivalent of 3am when baggage claim called me to say they found the bag. Terrible! One final point when I I was at baggage claim at JFK three travellers were there because the TAP office was closed and they could not retrieve a boarding pass. For them an experience like that must have tainted the beginning of a trip to Lisbon. I felt terribly sorry for them. So TAP please improve!

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 £251, while return flights cost around £351.

  • 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 (12 hours 20 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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