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

Prices for flights from London to São Tomé and Príncipe are updated daily.

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

As of March 2026, there is 1 operator available to choose from for flights from London to São Tomé and Príncipe.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to São Tomé and Príncipe.

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

The necessary travel and health documents for your São Tomé and Príncipe trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£505 Cheap Flights from London to São Tomé and Príncipe in 2026

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Find the cheapest flights from London to São Tomé and Príncipe

Round-trip

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

20:25 - 12:10

LGW

TMS

40h 45m

2 stops

13:10 - 23:30

TMS

LGW

33h 20m

2 stops

£505Multiple Airlines

Mon, 20 Apr - Mon, 27 Apr

20:25 - 12:10

LGW

TMS

40h 45m

2 stops

13:10 - 23:30

TMS

LGW

33h 20m

2 stops

£517Multiple Airlines

Mon, 1 Jun - Mon, 8 Jun

19:50 - 12:10

LHR

TMS

41h 20m

2 stops

13:10 - 17:45

TMS

LHR

27h 35m

2 stops

£539Multiple Airlines

Mon, 20 Apr - Mon, 27 Apr

21:15 - 12:10

LGW

TMS

39h 55m

3 stops

13:10 - 11:20

TMS

LGW

45h 10m

3 stops

£551Multiple Airlines

Mon, 20 Apr - Mon, 27 Apr

19:50 - 12:10

LHR

TMS

41h 20m

2 stops

13:10 - 22:00

TMS

LHR

31h 50m

2 stops

£559Multiple Airlines

Mon, 1 Jun - Mon, 8 Jun

10:15 - 12:10

LGW

TMS

50h 55m

2 stops

13:10 - 23:30

TMS

LGW

33h 20m

2 stops

£562Multiple Airlines

Mon, 4 May - Mon, 11 May

21:15 - 12:10

LGW

TMS

39h 55m

3 stops

13:10 - 11:20

TMS

LGW

45h 10m

3 stops

£570Multiple Airlines

Mon, 1 Jun - Mon, 8 Jun

21:15 - 12:10

LGW

TMS

39h 55m

3 stops

13:10 - 15:35

TMS

LGW

25h 25m

2 stops

£588Multiple Airlines

Mon, 20 Apr - Mon, 27 Apr

06:00 - 17:45

LHR

TMS

12h 45m

2 stops

19:40 - 10:20

TMS

LHR

13h 40m

2 stops

£834TAP AIR PORTUGAL

Sun, 3 May - Sun, 10 May

06:00 - 17:45

LHR

TMS

12h 45m

1 stop

19:40 - 10:20

TMS

LHR

13h 40m

1 stop

£841TAP AIR PORTUGAL

Sun, 3 May - Sun, 10 May

TAP AIR PORTUGAL flights from London to São Tomé and Príncipe

Our best TAP AIR PORTUGAL deals on London to São Tomé and Príncipe flight tickets

TAP AIR PORTUGAL

6 May

LGW21:15London Gatwick

45h 30m

3 stops

TMS17:45Sao Tome Is

13 May

TMS19:40Sao Tome Is

13h 05m

2 stops

LGW09:45London Gatwick

£842

TAP AIR PORTUGAL

6 May

LGW21:15London Gatwick

45h 30m

3 stops

TMS17:45Sao Tome Is

13 May

TMS19:40Sao Tome Is

14h 40m

3 stops

LGW11:20London Gatwick

£850

TAP AIR PORTUGAL

19 Apr

LHR06:00London Heathrow

12h 45m

2 stops

TMS17:45Sao Tome Is

26 Apr

TMS19:40Sao Tome Is

13h 40m

2 stops

LHR10:20London Heathrow

£850

Ethiopian Air flights from London to São Tomé and Príncipe

Our best Ethiopian Air deals on London to São Tomé and Príncipe flight tickets

Ethiopian Air

10 Jun

LHR21:00London Heathrow

21h 40m

3 stops

TMS17:40Sao Tome Is

17 Jun

TMS07:00Sao Tome Is

25h 05m

3 stops

LHR09:05London Heathrow

£1,329

Ethiopian Air

3 Apr

LHR21:00London Heathrow

21h 40m

3 stops

TMS17:40Sao Tome Is

10 Apr

TMS07:00Sao Tome Is

23h 00m

3 stops

LHR07:00London Heathrow

£2,023

Ethiopian Air

3 Apr

LHR21:00London Heathrow

21h 40m

3 stops

TMS17:40Sao Tome Is

12 Apr

TMS07:00Sao Tome Is

33h 20m

3 stops

LHR17:20London Heathrow

£2,069

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Mon 20/4

20:25-12:10

2 stops40h 45m

Sao Tome Is

Mon 27/4

13:10-23:30

2 stops33h 20m

£505

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Mon 1/6

20:25-12:10

2 stops40h 45m

Sao Tome Is

Mon 8/6

13:10-23:30

2 stops33h 20m

£517

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Mon 20/4

19:50-12:10

2 stops41h 20m

Sao Tome Is

Mon 27/4

13:10-17:45

2 stops27h 35m

£539

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Mon 20/4

21:15-12:10

3 stops39h 55m

Sao Tome Is

Mon 27/4

13:10-11:20

3 stops45h 10m

£551

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Mon 1/6

19:50-12:10

2 stops41h 20m

Sao Tome Is

Mon 8/6

13:10-22:00

2 stops31h 50m

£559

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Mon 4/5

10:15-12:10

2 stops50h 55m

Sao Tome Is

Mon 11/5

13:10-23:30

2 stops33h 20m

£562

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Mon 1/6

21:15-12:10

3 stops39h 55m

Sao Tome Is

Mon 8/6

13:10-11:20

3 stops45h 10m

£570

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Mon 20/4

21:15-12:10

3 stops39h 55m

Sao Tome Is

Mon 27/4

13:10-15:35

2 stops25h 25m

£588

Fastest return journey

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Sun 3/5

06:00-17:45

2 stops12h 45m

Sao Tome Is

Sun 10/5

19:40-10:20

2 stops13h 40m

£834

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Sun 3/5

06:00-17:45

1 stop12h 45m

Sao Tome Is

Sun 10/5

19:40-10:20

1 stop13h 40m

£841

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from London to São Tomé and Príncipe

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to São Tomé and Príncipe?

The month of November is, on average, the cheapest month to fly to São Tomé and Príncipe from London, with most prices found around £686. If you’re not able to fly to São Tomé and Príncipe in November, then April is your next best option. Flight prices from London to São Tomé and Príncipe during April average around £794.

Cheap London to São Tomé and Príncipe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to São Tomé and Príncipe

Fastest flight time	12h 45m
Direct flights	None

The fastest flight from London to São Tomé and Príncipe takes 12h 45m

There are no direct flights from London to São Tomé and Príncipe. There are no popular flight routes from London to São Tomé and Príncipe.

Search flight deals

When did momondo last update prices for flights from London to São Tomé and Príncipe?
Prices for flights from London to São Tomé and Príncipe are updated daily.
How many operators does momondo search for flights from London to São Tomé and Príncipe?
As of March 2026, there is 1 operator available to choose from for flights from London to São Tomé and Príncipe.
How old do you have to be to fly from London to São Tomé and Príncipe?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to São Tomé and Príncipe.
What documentation or ID do you need to fly to São Tomé and Príncipe?
The necessary travel and health documents for your São Tomé and Príncipe trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London to São Tomé and Príncipe

Compare and see reviews for airlines that fly from London to São Tomé and Príncipe with momondo

Airline	Rating	Free Cancellation	Price
TAP AIR PORTUGAL	PriceFrom £764	Free Cancellation	Rating 7.1 2,173 reviews		Search TAP AIR PORTUGAL flights

Why use momondo?

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

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

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

All flight searches from London to São Tomé and Príncipe on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to São Tomé and Príncipe from London.

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

Yes momondo offers price alerts on flights to São Tomé and Príncipe from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your São Tomé and Príncipe trip

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Flights to São Toméfrom £517

Cheap flights from London to São Tomé and Príncipe from £505

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London to São Tomé and Príncipe departing on 20/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from London to São Tomé and Príncipe

Cheap return flights

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TAP AIR PORTUGAL flights from London to São Tomé and Príncipe

Our best TAP AIR PORTUGAL deals on London to São Tomé and Príncipe flight tickets

Ethiopian Air flights from London to São Tomé and Príncipe

Our best Ethiopian Air deals on London to São Tomé and Príncipe flight tickets

momondo Fare Finder

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

See travel insights to São Tomé and Príncipe from

How to get the cheapest flight ticket from London to São Tomé and Príncipe

What is the cheapest month to fly to São Tomé and Príncipe?

Cheap London to São Tomé and Príncipe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to São Tomé and Príncipe

Fastest flight time

Direct flights

Best airlines flying from London to São Tomé and Príncipe

Compare and see reviews for airlines that fly from London to São Tomé and Príncipe with momondo

Why use momondo?

An easier way to manage your São Tomé and Príncipe trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to São Tomé and Príncipe

Popular Cities in São Tomé and Príncipe

Popular flights according to clicks in the last 7 days on momondo

London flight routes

According to popular flight searches on momondo this year

São Tomé and Príncipe flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to São Tomé and Príncipe

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to São Tomé and Príncipe

List of cabin classes available on flights landing in São Tomé and Príncipe. Availability may vary depending on flight origin and airline.

Complete your trip to São Tomé and Príncipe

Explore popular destinations other users love

According to popular flight searches on momondo this year