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£363+ Cheap flights to São Tomé

— TMS
26 Oct — 2 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to São Tomé in 2026

Enter your travel dates to find the best prices.

Cheapest flights to São Tomé

Fri 13/1115:20 -
2 stops50h 10m
Fri 20/1118:20 -
2 stops19h 45m
Deal found 25/9£520
Fri 13/1116:25 -
2 stops49h 05m
Fri 20/1118:20 -
2 stops25h 10m
Deal found 25/9£531
Fri 6/1107:30 -
2 stops58h 00m
Fri 13/1118:20 -
2 stops19h 45m
Deal found 22/9£535
Fri 6/1120:10 -
2 stops45h 20m
Fri 13/1118:20 -
2 stops25h 10m
Deal found 22/9£553
Fri 6/1113:40 -
2 stops51h 50m
Fri 13/1118:20 -
2 stops23h 10m
Deal found 22/9£600
Fri 13/1119:55 -
2 stops45h 35m
Fri 20/1118:20 -
2 stops18h 20m
Deal found 25/9£609
Fri 13/1116:10 -
1 stop25h 20m
Fri 20/1120:00 -
2 stops13h 20m
Deal found 25/9£619
Sat 14/1120:55 -
2 stops21h 20m
Sat 28/1122:25 -
1 stop14h 20m
Deal found 26/9£631
Sat 14/1120:55 -
2 stops21h 20m
Fri 27/1120:00 -
2 stops13h 20m
Deal found 26/9£697
Sat 14/1106:00 -
1 stop11h 30m
Wed 25/1120:00 -
2 stops15h 25m
Deal found 26/9£712
Fri 13/1119:55 -
1 stop21h 35m
Fri 20/1120:00 -
2 stops26h 40m
Deal found 25/9£719
Sat 14/1106:00 -
1 stop11h 30m
Fri 27/1120:00 -
2 stops21h 30m
Deal found 26/9£722

Find flight deals to São Tomé

Return from

£520

One-way from

£363

Popular in

May

Cheapest in

April

Average price

£1,031
13/11-20/11
  • 13/11-20/11
  • 4 total stops
  • 69h 55m total
  • London to São Tomé
Search Deals
21/10-31/12
  • 21/10-31/12
  • 2 total stops
  • 48h 40m total
  • London to São Tomé
Search Deals
Highest demand for flights based on searches. 6% potential increase in price.
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Cheapest flight prices on average. 3% potential price decrease (£41 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
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Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSão Tomé

STN London Stansted - TMS Sao Tome Is

STNTMS

London Stansted

Wed 21/10

17:05-16:45

2 stops48h 40m

Sao Tome Is

Wed 31/12

00:00-01:00

Nonstop0h 00m

£369

LondonSão Tomé

LTN London Luton - TMS Sao Tome Is

LTNTMS

London Luton

Wed 21/10

18:10-16:45

2 stops47h 35m

Sao Tome Is

Wed 31/12

00:00-01:00

Nonstop0h 00m

£412

LondonSão Tomé

LGW London Gatwick - TMS Sao Tome Is

LGWTMS

London Gatwick

Wed 21/10

16:25-16:45

2 stops49h 20m

Sao Tome Is

Wed 31/12

00:00-01:00

Nonstop0h 00m

£429

LondonSão Tomé

LHR London Heathrow - TMS Sao Tome Is

LHRTMS

London Heathrow

Wed 21/10

19:50-16:45

2 stops45h 55m

Sao Tome Is

Wed 31/12

00:00-01:00

Nonstop0h 00m

£431

LondonSão Tomé

STN London Stansted - TMS Sao Tome Is

STNTMS

London Stansted

Mon 19/10

16:25-11:45

3 stops44h 20m

Sao Tome Is

Wed 31/12

00:00-01:00

Nonstop0h 00m

£432

LondonSão Tomé

LTN London Luton - TMS Sao Tome Is

LTNTMS

London Luton

Sat 17/10

18:15-17:45

3 stops24h 30m

Sao Tome Is

Wed 31/12

00:00-01:00

Nonstop0h 00m

£435

LondonSão Tomé

LTN London Luton - TMS Sao Tome Is

LTNTMS

London Luton

Tue 20/10

18:15-17:45

3 stops24h 30m

Sao Tome Is

Wed 31/12

00:00-01:00

Nonstop0h 00m

£435

LondonSão Tomé

STN London Stansted - TMS Sao Tome Is

STNTMS

London Stansted

Sat 17/10

16:15-17:45

2 stops26h 30m

Sao Tome Is

Wed 31/12

00:00-01:00

Nonstop0h 00m

£437

LondonSão Tomé

LGW London Gatwick - TMS Sao Tome Is

LGWTMS

London Gatwick

Tue 20/10

09:40-17:45

3 stops33h 05m

Sao Tome Is

Wed 31/12

00:00-01:00

Nonstop0h 00m

£444

LondonSão Tomé

LGW London Gatwick - TMS Sao Tome Is

LGWTMS

London Gatwick

Mon 19/10

20:25-11:45

2 stops40h 20m

Sao Tome Is

Wed 31/12

00:00-01:00

Nonstop0h 00m

£449

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Showing 1-10 of 53 resultsSorted by cheapest first
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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

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 20 hours 41 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 £717

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

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
7.2
Good
2,383 reviews
Check prices

Boarding

7.0

Crew

7.8

Entertainment

6.4

Food

6.3

Overall

7.2

Comfort

7.2

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
2,383 reviews
TAP AIR PORTUGAL
7.2
Good
2,383 reviews
Check prices

Boarding

7.0

Crew

7.8

Entertainment

6.4

Food

6.3

Overall

7.2

Comfort

7.2

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

  • 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 (11 hours 30 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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Why should you use Cheapflights to find cheap flight tickets to São Tomé?

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