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£353+ Cheap flights to São Tomé

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
— TMS
27 Feb — 6 Mar1
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 22 February 2025.

Return from

£641

One-way from

£353

Popular in

April

Cheapest in

November

Average price

£1,030
7/4-14/4
  • 7/4-14/4
  • 4 total stops
  • 74h 15m total
  • London to São Tomé
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27/3
  • 27/3
  • 2 total stops
  • 19h 25m total
  • London to São Tomé
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£25 potential savings vs. average return price).
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Average for return flights in February 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 22 February 2025.

Mon 7/419:50LHR - TMS
2 stops41h 00mMultiple Airlines
Mon 14/412:40TMS - LHR
2 stops33h 15mMultiple Airlines
Deal found 21/2£641
Mon 7/420:20LGW - TMS
2 stops40h 30mMultiple Airlines
Mon 14/412:40TMS - LGW
2 stops33h 50mMultiple Airlines
Deal found 21/2£683
Tue 16/910:35LGW - TMS
1 stop19h 45mTAP AIR PORTUGAL
Wed 24/907:55TMS - LGW
1 stop24h 50mTAP AIR PORTUGAL
Deal found 21/2£849
Tue 16/918:45LHR - TMS
2 stops23h 50mTAP AIR PORTUGAL
Wed 24/919:40TMS - LHR
2 stops13h 40mTAP AIR PORTUGAL
Deal found 21/2£852
Mon 24/210:00LGW - TMS
3 stops31h 35mEthiopian Air
Sun 2/307:00TMS - LGW
3 stops22h 40mEthiopian Air
Deal found 21/2£1,273
Mon 24/220:15LHR - TMS
3 stops21h 20mEthiopian Air
Sun 2/307:00TMS - LHR
3 stops31h 25mEthiopian Air
Deal found 21/2£1,367

Find flights to São Tomé within your budget

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 22 February 2025.

Fly from

London

Route

Depart

Return

Price

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Mon 7/4

19:50-11:50

2 stops41h 00m

Sao Tome Is

Mon 14/4

12:40-22:55

2 stops33h 15m

£641

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Mon 7/4

20:20-11:50

2 stops40h 30m

Sao Tome Is

Mon 14/4

12:40-23:30

2 stops33h 50m

£683

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Sat 22/3

16:35-17:55

2 stops25h 20m

Sao Tome Is

Sun 30/3

19:40-15:10

2 stops18h 30m

£1,016

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Sat 22/3

06:00-17:15

1 stop11h 15m

Sao Tome Is

Sun 30/3

19:40-22:55

2 stops26h 15m

£1,024

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Mon 24/2

20:15-17:35

3 stops21h 20m

Sao Tome Is

Sun 2/3

07:00-14:25

3 stops31h 25m

£1,367

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Thu 27/3

16:25-11:50

2 stops19h 25m

£353

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Thu 27/3

16:30-11:50

2 stops19h 20m

£372

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Thu 27/3

10:10-17:55

3 stops31h 45m

£749

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Thu 27/3

19:55-17:55

1 stop22h 00m

£752

LondonSão Tomé

LCY - TMS

LCYTMS

London City

Thu 27/3

17:15-11:50

2 stops18h 35m

£796

Flights are sorted by cheapest return flights first.

Deals found on 21/2

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.

Travel insights for flights to São Tomé

Get recent, data-driven insights about flights to São Tomé including ideal travel times, pricing trends, and more.

How long is the flight to São Tomé?

On average, a flight from London to São Tomé takes 19 hours 30 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 £976

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 22 February 2025.
Ethiopian Air
7.2
Good
776 reviews
Check prices

Overall

7.2

Entertainment

6.6

Crew

7.5

Food

6.8

Boarding

7.2

Comfort

7.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - ADD

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.

Ethiopian Air
7.2
Good
776 reviews
Ethiopian Air
7.2
Good
776 reviews
Check prices

Overall

7.2

Entertainment

6.6

Crew

7.5

Food

6.8

Boarding

7.2

Comfort

7.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - ADD

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.

TAP AIR PORTUGAL
7.2
Good
1,844 reviews
Ethiopian Air
7.2
Good
776 reviews
Check prices

Overall

7.2

Entertainment

6.6

Crew

7.5

Food

6.8

Boarding

7.2

Comfort

7.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - ADD

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.

  • 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 £388, while return flights cost around £390.

  • How much is a return flight to São Tomé?

    A return flight to São Tomé will typically cost around £500, however they can be found for as little as £493.

  • 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 (11 hours 15 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).

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