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£447+ Cheap flights to São Tomé and Príncipe

— TMS
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to São Tomé and Príncipe in 2026

Enter your travel dates to find the best prices.

Cheapest flights to São Tomé and Príncipe

Tue 17/1120:10 -
1 stop22h 05m
Sat 28/1122:25 -
2 stops35h 40m
Deal found 25/10£654
Sat 14/1120:55 -
2 stops21h 20m
Sat 21/1122:25 -
1 stop14h 20m
Deal found 26/10£675
Tue 17/1119:45 -
2 stops22h 30m
Sat 21/1122:25 -
1 stop14h 20m
Deal found 26/10£678
Tue 17/1119:45 -
1 stop22h 30m
Sat 28/1122:25 -
1 stop14h 20m
Deal found 25/10£678
Tue 17/1121:30 -
3 stops20h 45m
Sat 28/1122:25 -
1 stop15h 20m
Deal found 25/10£716
Fri 30/1016:40 -
1 stop24h 50m
Fri 6/1120:00 -
3 stops36h 20m
Deal found 29/10£744

Find flight deals to São Tomé and Príncipe

Return from

£605

One-way from

£371

Popular in

July

Cheapest in

April

Average price

£912
14/1-24/1
  • 14/1-24/1
  • 5 total stops
  • 75h 35m total
  • London to São Tomé
Search Deals
3/2-31/12
  • 3/2-31/12
  • 2 total stops
  • 39h 50m total
  • London to São Tomé and Príncipe
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£343 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£85 potential savings vs. average return price).
Search Deals
Average for return flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to São Tomé and Príncipe that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSão Tomé

LGW London Gatwick - TMS Sao Tome Is

LGWTMS

London Gatwick

Wed 25/11

19:35-11:35

2 stops40h 00m

Sao Tome Is

Wed 31/12

00:00-01:00

Nonstop0h 00m

£447

LondonSão Tomé

STN London Stansted - TMS Sao Tome Is

STNTMS

London Stansted

Wed 25/11

20:55-11:35

2 stops38h 40m

Sao Tome Is

Wed 31/12

00:00-01:00

Nonstop0h 00m

£479

LondonSão Tomé

STN London Stansted - TMS Sao Tome Is

STNTMS

London Stansted

Tue 17/11

19:45-18:15

2 stops22h 30m

Sao Tome Is

Sat 21/11

22:25-12:45

1 stop14h 20m

£678

LondonSão Tomé

STN London Stansted - TMS Sao Tome Is

STNTMS

London Stansted

Tue 17/11

19:45-18:15

1 stop22h 30m

Sao Tome Is

Sat 28/11

22:25-12:45

1 stop14h 20m

£678

LondonSão Tomé

LTN London Luton - TMS Sao Tome Is

LTNTMS

London Luton

Tue 17/11

21:30-18:15

3 stops20h 45m

Sao Tome Is

Sat 28/11

22:25-13:45

1 stop15h 20m

£716

LondonSão Tomé

STN London Stansted - TMS Sao Tome Is

STNTMS

London Stansted

Sat 16/1

17:50-18:15

2 stops24h 25m

Sao Tome Is

Sun 24/1

20:00-19:25

3 stops23h 25m

£822

LondonSão Tomé

LHR London Heathrow - TMS Sao Tome Is

LHRTMS

London Heathrow

Thu 12/11

18:30-18:55

2 stops24h 25m

Sao Tome Is

Sat 21/11

22:25-17:30

1 stop19h 05m

£868

LondonSão Tomé

LGW London Gatwick - TMS Sao Tome Is

LGWTMS

London Gatwick

Thu 12/11

16:00-18:55

2 stops26h 55m

Sao Tome Is

Sat 21/11

22:25-09:50

1 stop11h 25m

£871
Fastest return journey

LondonSão Tomé

LHR London Heathrow - TMS Sao Tome Is

LHRTMS

London Heathrow

Sat 14/11

06:00-17:30

1 stop11h 30m

Sao Tome Is

Fri 4/12

20:00-12:40

2 stops16h 40m

£888

LondonSão Tomé

STN London Stansted - TMS Sao Tome Is

STNTMS

London Stansted

Sat 16/1

20:55-18:15

2 stops21h 20m

Sao Tome Is

Sat 23/1

22:25-12:45

1 stop14h 20m

£904

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 29 resultsSorted by cheapest first
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Best time to book a flight to São Tomé and Príncipe

Have a flexible travel schedule? Discover the best time to fly to São Tomé and Príncipe with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to São Tomé and Príncipe

How long is the flight to São Tomé and Príncipe?

On average, a flight from London to São Tomé and Príncipe takes 18 hours 15 minutes. Flights to São Tomé and Príncipe 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 and Príncipe?

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

TAP AIR PORTUGAL
TAP AIR PORTUGAL
From £711

What are the cheapest airlines that fly to São Tomé and Príncipe?

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

Reviews of airlines servicing São Tomé and Príncipe

See what other customers who have flown with TAP AIR PORTUGAL to São Tomé and Príncipe have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.2
Good
2,388 reviews
Check prices

Entertainment

6.4

Comfort

7.2

Boarding

7.0

Crew

7.8

Overall

7.2

Food

6.3

Reviews

1 / 20
4.0
Okay

Bhairav,Jun 2026

LHR - LIS

Flew business. Uncomfortable seats and so so food and drink. Only thing attractive was the price.
TAP AIR PORTUGAL
7.2
Good
2,388 reviews
TAP AIR PORTUGAL
7.2
Good
2,388 reviews
Check prices

Entertainment

6.4

Comfort

7.2

Boarding

7.0

Crew

7.8

Overall

7.2

Food

6.3

Reviews

1 / 20
4.0
Okay

Bhairav,Jun 2026

LHR - LIS

Flew business. Uncomfortable seats and so so food and drink. Only thing attractive was the price.

FAQs about flying to São Tomé and Príncipe

  • Can I find cheaper flights to São Tomé and Príncipe 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 and Príncipe on Cheapflights that require 1 or 2 stops for potential cost savings.

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

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

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

    For those looking to save time traveling to São Tomé and Príncipe, London offers the quickest one-way flight (13 hours 40 minutes).

  • Are there hotels close to Sao Tome Is?

    Yes. Sao Tome Is has hotels nearby for those requiring accommodations. Saton 24H Guest House is the closest property to Sao Tome Is (0.0 mi away from Sao Tome Is).

See more FAQs

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