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£369+ 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 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
— TMS
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

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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 27 October 2025.

Wed 12/1121:05LGW - TMS
3 stops39h 05mMultiple Airlines
Mon 17/1113:10TMS - LGW
3 stops29h 40mMultiple Airlines
Deal found 25/10£602
Wed 12/1106:00LHR - TMS
2 stops54h 10mMultiple Airlines
Mon 17/1113:10TMS - LHR
2 stops56h 25mMultiple Airlines
Deal found 25/10£866
Sat 27/1210:10LGW - TMS
3 stops31h 55mTAP AIR PORTUGAL
Sat 10/122:25TMS - LGW
1 stop11h 25mTAP AIR PORTUGAL
Deal found 27/10£1,436
Sat 27/1219:55LHR - TMS
2 stops22h 10mTAP AIR PORTUGAL
Sat 10/122:25TMS - LHR
1 stop13h 00mTAP AIR PORTUGAL
Deal found 26/10£1,494
Tue 25/1118:30LHR - TMS
2 stops17h 40mMultiple Airlines
Tue 2/1217:00TMS - LHR
2 stops17h 30mMultiple Airlines
Deal found 26/10£1,977
Sat 27/1216:35LGW - TMS
2 stops25h 30mTAP AIR PORTUGAL
Sat 3/122:25TMS - LGW
1 stop11h 25mTAP AIR PORTUGAL
Deal found 26/10£1,984
Sat 27/1213:40LHR - TMS
2 stops28h 25mTAP AIR PORTUGAL
Sat 3/122:25TMS - LHR
1 stop14h 15mTAP AIR PORTUGAL
Deal found 26/10£1,987
Tue 9/1217:15LHR - TMS
2 stops39h 30mMultiple Airlines
Tue 16/1217:00TMS - LHR
2 stops17h 55mMultiple Airlines
Deal found 25/10£2,410

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 27 October 2025.

Return from

£602

One-way from

£369

Popular in

April

Cheapest in

November

Average price

£894
12/11-17/11
  • 12/11-17/11
  • 6 total stops
  • 68h 45m total
  • London to São Tomé
Search Deals
23/11
  • 23/11
  • 2 total stops
  • 25h 30m total
  • London to São Tomé
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£60 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£57 potential savings vs. average return price).
Search Deals
Average for return flights in October 2025
Search Deals

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 27 October 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

21:05-12:10

3 stops39h 05m

Sao Tome Is

Mon 17/11

13:10-18:50

3 stops29h 40m

£602

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Tue 17/3

16:25-18:05

2 stops25h 40m

Sao Tome Is

Sun 22/3

20:00-19:05

2 stops23h 05m

£737

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Tue 17/3

08:15-18:05

2 stops33h 50m

Sao Tome Is

Sun 22/3

20:00-21:35

2 stops25h 35m

£785

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Tue 17/3

16:35-18:05

2 stops25h 30m

Sao Tome Is

Sun 22/3

20:00-20:35

3 stops24h 35m

£859

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Wed 12/11

06:00-12:10

2 stops54h 10m

Sao Tome Is

Mon 17/11

13:10-21:35

2 stops56h 25m

£866

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Tue 13/1

18:30-18:05

2 stops23h 35m

Sao Tome Is

Sat 24/1

22:25-11:25

1 stop13h 00m

£981

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Tue 13/1

16:35-18:05

1 stop25h 30m

Sao Tome Is

Sat 24/1

22:25-09:50

1 stop11h 25m

£1,121

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Tue 17/3

17:35-08:45

2 stops39h 10m

Sao Tome Is

Sun 22/3

12:30-16:35

3 stops28h 05m

£1,178

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Sat 27/12

10:10-18:05

3 stops31h 55m

Sao Tome Is

Sat 10/1

22:25-20:40

2 stops22h 15m

£1,440

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Sat 27/12

13:40-18:05

2 stops28h 25m

Sao Tome Is

Sat 10/1

22:25-12:40

1 stop14h 15m

£1,494

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 20 results
1
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.

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 35 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 £650

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 27 October 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
2,033 reviews
Check prices

Comfort

7.1

Crew

7.8

Food

6.2

Entertainment

6.3

Boarding

7.0

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Claudia,Jul 2025

EWR - LIS

Never made the trip. Had to cancel due to multiple delays
TAP AIR PORTUGAL
7.1
Good
2,033 reviews
TAP AIR PORTUGAL
7.1
Good
2,033 reviews
Check prices

Comfort

7.1

Crew

7.8

Food

6.2

Entertainment

6.3

Boarding

7.0

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Claudia,Jul 2025

EWR - LIS

Never made the trip. Had to cancel due to multiple delays

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.

  • 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 (21 hours 55 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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