£717+ Cheap flights to São Tomé

— TMS
9 Dec — 16 Dec1
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 13/1120:10 -
1 stop21h 20m
Sat 21/1122:25 -
2 stops35h 40m
Deal found 7/11£717
Fri 13/1116:10 -
1 stop14h 10m
Sat 21/1107:50 -
1 stop16h 05m
Deal found 7/11£761
Fri 13/1106:00 -
1 stop24h 20m
Sat 21/1107:50 -
1 stop13h 45m
Deal found 7/11£768
Sat 14/1113:40 -
2 stops21h 55m
Sun 29/1112:35 -
2 stops34h 05m
Deal found 9/11£824
Sat 14/1106:00 -
1 stop11h 30m
Sun 29/1120:00 -
1 stop16h 40m
Deal found 9/11£854
Fri 13/1121:35 -
2 stops19h 55m
Sat 21/1122:25 -
2 stops22h 15m
Deal found 7/11£892
Sat 14/1116:35 -
2 stops25h 40m
Fri 4/1220:00 -
2 stops19h 45m
Deal found 8/11£901
Sat 14/1106:00 -
1 stop11h 30m
Fri 4/1220:00 -
2 stops16h 40m
Deal found 9/11£901
Thu 12/1116:00 -
2 stops26h 55m
Sat 21/1122:25 -
1 stop11h 25m
Deal found 7/11£903
Sat 14/1120:55 -
1 stop21h 20m
Sun 29/1120:00 -
1 stop23h 25m
Deal found 9/11£916
Fri 4/1212:50 -
1 stop28h 40m
Fri 11/1220:00 -
2 stops13h 20m
Deal found 6/11£962
Tue 17/1113:40 -
2 stops28h 35m
Sat 28/1122:25 -
1 stop24h 15m
Deal found 5/11£1,017

Find flight deals to São Tomé

Return from

£602

Popular in

July

Cheapest in

April

Average price

£750
13/2-24/2
  • 13/2-24/2
  • 4 total stops
  • 49h 40m total
  • London to São Tomé
Highest demand for flights based on searches. 22% potential increase in price (£343 potential increase over avg. return price).
Cheapest flight prices on average. 7% potential price decrease (£86 potential savings vs. average return price).
Average for return flights in November 2026

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

Sat 13/2

18:40-18:15

2 stops23h 35m

Sao Tome Is

Wed 24/2

20:00-15:35

1 stop19h 35m

£882

LondonSão Tomé

STN London Stansted - TMS Sao Tome Is

STNTMS

London Stansted

Fri 4/12

12:50-17:30

1 stop28h 40m

Sao Tome Is

Fri 11/12

20:00-09:20

2 stops13h 20m

£962

LondonSão Tomé

LHR London Heathrow - TMS Sao Tome Is

LHRTMS

London Heathrow

Fri 7/5

19:50-17:25

1 stop22h 35m

Sao Tome Is

Sun 16/5

19:40-17:45

2 stops21h 05m

£988

LondonSão Tomé

LGW London Gatwick - TMS Sao Tome Is

LGWTMS

London Gatwick

Fri 4/12

10:45-17:30

2 stops30h 45m

Sao Tome Is

Fri 11/12

20:00-19:30

1 stop23h 30m

£1,010

LondonSão Tomé

LHR London Heathrow - TMS Sao Tome Is

LHRTMS

London Heathrow

Fri 4/12

18:30-17:30

1 stop23h 00m

Sao Tome Is

Fri 11/12

20:00-12:40

1 stop16h 40m

£1,029

LondonSão Tomé

LGW London Gatwick - TMS Sao Tome Is

LGWTMS

London Gatwick

Fri 4/12

10:45-17:30

2 stops30h 45m

Sao Tome Is

Fri 11/12

20:00-08:20

3 stops36h 20m

£1,050

LondonSão Tomé

LHR London Heathrow - TMS Sao Tome Is

LHRTMS

London Heathrow

Fri 4/12

17:05-17:30

2 stops24h 25m

Sao Tome Is

Fri 11/12

20:00-20:05

2 stops24h 05m

£1,071

LondonSão Tomé

STN London Stansted - TMS Sao Tome Is

STNTMS

London Stansted

Wed 2/12

20:20-18:55

3 stops46h 35m

Sao Tome Is

Wed 9/12

20:00-18:00

1 stop22h 00m

£1,093

LondonSão Tomé

LGW London Gatwick - TMS Sao Tome Is

LGWTMS

London Gatwick

Wed 2/12

09:35-18:55

3 stops57h 20m

Sao Tome Is

Wed 9/12

20:00-10:00

3 stops38h 00m

£1,110

LondonSão Tomé

LGW London Gatwick - TMS Sao Tome Is

LGWTMS

London Gatwick

Tue 4/5

16:25-17:45

2 stops26h 20m

Sao Tome Is

Sun 16/5

19:40-15:10

2 stops18h 30m

£1,146

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 28 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 25 hours 53 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 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.

Boarding

7.1

Comfort

7.2

Crew

7.8

Overall

7.2

Entertainment

6.4

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.

Boarding

7.1

Comfort

7.2

Crew

7.8

Overall

7.2

Entertainment

6.4

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

  • 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 £300, while return flights cost around £525.

  • 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 50 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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