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£528+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
— TMS
18 Jun — 25 Jun1
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 13 June 2025.

Return from

£528

Popular in

April

Cheapest in

November

Average price

£1,234
12/11-26/11
  • 12/11-26/11
  • 4 total stops
  • 71h 10m total
  • London to São Tomé
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£49 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£40 potential savings vs. average return price).
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Average for return flights in June 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 13 June 2025.

Wed 12/1118:55LGW - TMS
2 stops40h 55mMultiple Airlines
Wed 26/1112:50TMS - LGW
2 stops30h 15mMultiple Airlines
Deal found 12/6£528
Wed 12/1108:15LHR - TMS
2 stops51h 35mMultiple Airlines
Wed 26/1112:50TMS - LHR
2 stops26h 40mMultiple Airlines
Deal found 12/6£545
Sat 15/1116:35LGW - TMS
2 stops25h 30mTAP AIR PORTUGAL
Sat 22/1122:25TMS - LGW
1 stop11h 25mTAP AIR PORTUGAL
Deal found 13/6£791
Sat 15/1106:00LHR - TMS
1 stop11h 30mTAP AIR PORTUGAL
Sat 22/1122:25TMS - LHR
1 stop14h 15mTAP AIR PORTUGAL
Deal found 13/6£794
Mon 10/1110:00LGW - TMS
3 stops31h 40mEthiopian Air
Wed 26/1107:00TMS - LGW
3 stops22h 10mEthiopian Air
Deal found 12/6£991
Mon 10/1120:15LHR - TMS
3 stops21h 25mEthiopian Air
Wed 26/1107:00TMS - LHR
3 stops23h 35mEthiopian Air
Deal found 12/6£996
Mon 7/719:10LCY - TMS
2 stops35h 10mMultiple Airlines
Mon 14/713:10TMS - LCY
3 stops28h 25mMultiple Airlines
Deal found 11/6£1,406

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 13 June 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

Wed 12/11

18:55-11:50

2 stops40h 55m

Sao Tome Is

Wed 26/11

12:50-19:05

2 stops30h 15m

£528

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Wed 12/11

08:15-11:50

2 stops51h 35m

Sao Tome Is

Wed 26/11

12:50-15:30

2 stops26h 40m

£545

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Sat 15/11

16:35-18:05

2 stops25h 30m

Sao Tome Is

Sat 22/11

22:25-09:50

1 stop11h 25m

£791

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Sat 15/11

06:00-17:30

1 stop11h 30m

Sao Tome Is

Sat 22/11

22:25-12:40

1 stop14h 15m

£794

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Mon 10/11

10:00-17:40

3 stops31h 40m

Sao Tome Is

Wed 26/11

07:00-05:10

3 stops22h 10m

£991

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Mon 10/11

20:15-17:40

3 stops21h 25m

Sao Tome Is

Wed 26/11

07:00-06:35

3 stops23h 35m

£996

LondonSão Tomé

LCY - TMS

LCYTMS

London City

Mon 7/7

19:10-05:20

2 stops35h 10m

Sao Tome Is

Mon 14/7

13:10-18:35

3 stops28h 25m

£1,406

Flights are sorted by cheapest return flights first.

Deals found on 12/6

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 24 hours 20 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.

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 13 June 2025.
Read reviews from past customers who have flown Ethiopian Air and TAP AIR PORTUGAL to São Tomé. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ethiopian Air
7.2
Good
781 reviews
Check prices

Crew

7.5

Overall

7.2

Food

6.9

Comfort

7.1

Entertainment

6.7

Boarding

7.2

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
781 reviews
Ethiopian Air
7.2
Good
781 reviews
Check prices

Crew

7.5

Overall

7.2

Food

6.9

Comfort

7.1

Entertainment

6.7

Boarding

7.2

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
7.1
Good
1,887 reviews
Ethiopian Air
7.2
Good
781 reviews
Check prices

Crew

7.5

Overall

7.2

Food

6.9

Comfort

7.1

Entertainment

6.7

Boarding

7.2

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.

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 £245, while return flights cost around £330.

  • How much is a return flight to São Tomé?

    A return flight to São Tomé will typically cost around £540, however they can be found for as little as £448.

  • 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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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?

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