£621 Cheap Flights to São Tomé and Príncipe in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Recent flights found to popular cities in São Tomé and Príncipe

Find flights to these popular cities in São Tomé and Príncipe from your nearest airport.

Flights to São Tomé

Search all flight deals to São Tomé

Multiple Airlines

10 Mar

LGW

20h 05m

2 stops

TMS

15 Mar

TMS

13h 05m

2 stops

LGW

£621

Find similar

Multiple Airlines

10 Mar

LGW

24h 40m

3 stops

TMS

15 Mar

TMS

13h 05m

2 stops

LGW

£736

Find similar

TAP AIR PORTUGAL

10 Mar

LHR

23h 35m

2 stops

TMS

15 Mar

TMS

26h 40m

2 stops

LHR

£761

Find similar

TAP AIR PORTUGAL

10 Mar

LHR

23h 35m

1 stop

TMS

15 Mar

TMS

26h 40m

1 stop

LHR

£861

Find similar

TAP AIR PORTUGAL

10 Mar

LGW

20h 45m

3 stops

TMS

15 Mar

TMS

48h 35m

3 stops

LGW

£883

Find similar

TAP AIR PORTUGAL

10 Mar

LGW

25h 30m

1 stop

TMS

15 Mar

TMS

19h 45m

1 stop

LGW

£888

Find similar

TAP AIR PORTUGAL

10 Mar

LGW

20h 45m

2 stops

TMS

15 Mar

TMS

19h 45m

1 stop

LGW

£900

Find similar

TAP AIR PORTUGAL

27 Feb

LGW

44h 40m

3 stops

TMS

8 Mar

TMS

13h 50m

2 stops

LGW

£920

Find similar

TAP AIR PORTUGAL

27 Feb

LGW

44h 40m

3 stops

TMS

8 Mar

TMS

13h 50m

2 stops

LGW

£920

Find similar

TAP AIR PORTUGAL

27 Feb

LGW

44h 40m

3 stops

TMS

8 Mar

TMS

24h 35m

3 stops

LGW

£931

Find similar

TAP AIR PORTUGAL

27 Feb

LGW

44h 40m

3 stops

TMS

8 Mar

TMS

48h 35m

3 stops

LGW

£933

Find similar

TAP AIR PORTUGAL

27 Feb

LGW

30h 50m

1 stop

TMS

8 Mar

TMS

13h 50m

2 stops

LGW

£985

Find similar

Find the cheapest flights from the United Kingdom to São Tomé and Príncipe

Round-trip

Recent return flight deals from the United Kingdom to São Tomé and Príncipe

Enter your travel dates to find the best prices.

16:05 - 12:10

LGW

TMS

20h 05m2 stops

20:00 - 09:05

TMS

LGW

13h 05m2 stops

£621Multiple Airlines

tir., 10 mar. - søn., 15 mar.

17:25 - 18:05

LGW

TMS

24h 40m3 stops

20:00 - 09:05

TMS

LGW

13h 05m2 stops

£736Multiple Airlines

tir., 10 mar. - søn., 15 mar.

18:30 - 18:05

LHR

TMS

23h 35m2 stops

20:00 - 22:40

TMS

LHR

26h 40m2 stops

£761TAP AIR PORTUGAL

tir., 10 mar. - søn., 15 mar.

08:25 - 12:10

LGW

TMS

27h 45m3 stops

20:00 - 18:15

TMS

LGW

22h 15m3 stops

£829Multiple Airlines

søn., 8 feb. - søn., 15 feb.

08:25 - 12:10

LGW

TMS

27h 45m3 stops

20:00 - 09:05

TMS

LGW

13h 05m1 stop

£833Multiple Airlines

søn., 8 feb. - søn., 15 feb.

16:25 - 17:40

LGW

TMS

26h 15m2 stops

21:35 - 09:45

TMS

LGW

11h 10m1 stop

£854TAP AIR PORTUGAL

tir., 5 maj - lør., 16 maj

18:30 - 18:05

LHR

TMS

23h 35m1 stop

20:00 - 22:40

TMS

LHR

26h 40m1 stop

£861TAP AIR PORTUGAL

tir., 10 mar. - søn., 15 mar.

21:15 - 17:40

LGW

TMS

21h 25m3 stops

21:35 - 09:45

TMS

LGW

11h 10m1 stop

£866TAP AIR PORTUGAL

tir., 5 maj - lør., 16 maj

20:15 - 17:40

LHR

TMS

21h 25m3 stops

07:00 - 14:25

TMS

LHR

31h 25m3 stops

£1,804Ethiopian Air

fre., 27 feb. - søn., 8 mar.

20:15 - 17:40

LHR

TMS

21h 25m3 stops

07:00 - 14:25

TMS

LHR

31h 25m3 stops

£1,875Ethiopian Air

fre., 27 feb. - søn., 8 mar.

Fly from

Route

Depart

Return

Price

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

tir. 10/3

16:05-12:10

2 stops20h 05m

Sao Tome Is

søn. 15/3

20:00-09:05

2 stops13h 05m

£621

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

tir. 10/3

17:25-18:05

3 stops24h 40m

Sao Tome Is

søn. 15/3

20:00-09:05

2 stops13h 05m

£736

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

tir. 10/3

18:30-18:05

2 stops23h 35m

Sao Tome Is

søn. 15/3

20:00-22:40

2 stops26h 40m

£761

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

søn. 8/2

08:25-12:10

3 stops27h 45m

Sao Tome Is

søn. 15/2

20:00-18:15

3 stops22h 15m

£829

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

søn. 8/2

08:25-12:10

3 stops27h 45m

Sao Tome Is

søn. 15/2

20:00-09:05

1 stop13h 05m

£833

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

tir. 5/5

16:25-17:40

2 stops26h 15m

Sao Tome Is

lør. 16/5

21:35-09:45

1 stop11h 10m

£854

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

tir. 10/3

18:30-18:05

1 stop23h 35m

Sao Tome Is

søn. 15/3

20:00-22:40

1 stop26h 40m

£861

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

tir. 5/5

21:15-17:40

3 stops21h 25m

Sao Tome Is

lør. 16/5

21:35-09:45

1 stop11h 10m

£866

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

fre. 27/2

20:15-17:40

3 stops21h 25m

Sao Tome Is

søn. 8/3

07:00-14:25

3 stops31h 25m

£1,804

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

fre. 27/2

20:15-17:40

3 stops21h 25m

Sao Tome Is

søn. 8/3

07:00-14:25

3 stops31h 25m

£1,875

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

São Tomé and Príncipe flights insights and trends

Explore insights for your São Tomé and Príncipe flight to craft the best travel plan

Cheapest flights to cities in São Tomé and Príncipe

Click on the cities below to find out when it's cheapest to fly to São Tomé and Príncipe from United Kingdom

São Tomé

Find flights to São Tomé

Cheap São Tomé and Príncipe flight deals and tips

Summary info about São Tomé and Príncipe flight prices, duration and airlines

Best Round-Trip Price	£621
Fastest flight time	20h 05m
Popular in	July

The best round-trip flight price to São Tomé and Príncipe from United Kingdom in the last 72 hours is £621 (London Gatwick to Sao Tome Is).

Search Deals

The fastest flight to São Tomé and Príncipe from United Kingdom takes 20h 05m (London Gatwick to Sao Tome Is).

Search Deals

July has the highest demand for flights to São Tomé and Príncipe, with a 17% price increase on average.

Search Deals

Frequently asked questions about flying to São Tomé and Príncipe

What is the cheapest flight to São Tomé and Príncipe?

The best prices found on momondo for flights to São Tomé and Príncipe are:
£225 per person with TAAG
£249 per person with TAP AIR PORTUGAL
£413 per person with STP Airways

What is the most popular airport in São Tomé and Príncipe to fly to?

Sao Tome Is is the most popular airport in São Tomé and Príncipe to fly to at the moment. Out of all our users who flew to São Tomé and Príncipe in the past year, 96% of them chose to fly into São Tomé’s Sao Tome Is airport. Keep in mind that there may be other airports within São Tomé and Príncipe that are also a great option to fly to.

How long is the flight from United Kingdom to São Tomé and Príncipe?

The flight from United Kingdom to São Tomé and Príncipe depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from London Heathrow (a popular airport in United Kingdom) to Sao Tome Is (the most popular airport in São Tomé and Príncipe), then the flight time is 21h 35m on average. If you fly from Manchester (another popular airport in United Kingdom) to Sao Tome Is, then the average flight time is .

What is the best day of the week to fly to São Tomé and Príncipe?

Flying to São Tomé and Príncipe on a Saturday or Monday is your best option since this is when flight prices tend to be at their lowest for the week. The most expensive day of the week to fly to São Tomé and Príncipe is on a Tuesday.

When did momondo last update prices for flights to São Tomé and Príncipe?

Prices for flights to São Tomé and Príncipe are refreshed on a daily basis.

How many operators does momondo search for flights to São Tomé and Príncipe?

As of December 2025, there are 4 operators available to choose from for flights to São Tomé and Príncipe.

How old do you have to be to fly to São Tomé and Príncipe?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to São Tomé and Príncipe.

What documentation or ID do you need to fly to São Tomé and Príncipe?

The travel and health documents required for your trip to São Tomé and Príncipe can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at São Tomé and Príncipe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to São Tomé and Príncipe?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to São Tomé and Príncipe. momondo saves you time and could save you money on your trip.

Can I find flights to São Tomé and Príncipe with flexible booking policies on momondo?

momondo does allow users to show only those flights to São Tomé and Príncipe which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to São Tomé and Príncipe?

momondo provides multiple filters to help you find the best flight to São Tomé and Príncipe. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to São Tomé and Príncipe right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of São Tomé and Príncipe flights. All you need is a valid email address and we will do the rest; it is that quick and easy.