When did momondo last update prices for flights from London to Sao Tome Is Airport?

Prices for flights from London to Sao Tome Is Airport were last updated today.

How many operators does momondo search for flights from London to Sao Tome Is Airport?

As of October 2025, there is 1 operator available to choose from for flights from London to Sao Tome Is Airport.

How old do you have to be to fly from London to Sao Tome Is Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Sao Tome Is Airport.

What documentation or ID do you need to fly to Sao Tome Is Airport?

The necessary travel and health documents for your Sao Tome Is Airport 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.

£606 Cheap Flights from London to São Tomé in 2025/26

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Find the cheapest flights from London to São Tomé

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15:00 - 12:10LGW-TMS

45h 10m3 stops

13:10 - 19:55TMS-LGW

30h 45m3 stops

£606Multiple Airlines

Find Deal

mer, 26 nov - mer, 3 dic

14:50 - 12:10LGW-TMS

45h 20m3 stops

22:25 - 10:05TMS-LGW

35h 40m2 stops

£659Multiple Airlines

Find Deal

lun, 17 nov - sab, 22 nov

15:00 - 12:10LGW-TMS

45h 10m3 stops

13:10 - 15:05TMS-LGW

25h 55m2 stops

£660Multiple Airlines

Find Deal

mer, 26 nov - mer, 3 dic

16:35 - 18:05LGW-TMS

25h 30m2 stops

20:00 - 15:45TMS-LGW

19h 45m2 stops

£799TAP AIR PORTUGAL

Find Deal

mar, 18 nov - dom, 23 nov

16:35 - 18:05LGW-TMS

25h 30m2 stops

20:00 - 20:35TMS-LGW

24h 35m3 stops

£801TAP AIR PORTUGAL

Find Deal

mar, 18 nov - dom, 23 nov

21:25 - 18:05LGW-TMS

44h 40m3 stops

20:00 - 09:50TMS-LGW

13h 50m2 stops

£822TAP AIR PORTUGAL

Find Deal

lun, 2 feb - dom, 8 feb

21:25 - 18:05LGW-TMS

44h 40m3 stops

20:00 - 15:45TMS-LGW

19h 45m2 stops

£834TAP AIR PORTUGAL

Find Deal

lun, 17 nov - dom, 23 nov

20:15 - 17:40LHR-TMS

21h 25m3 stops

07:00 - 06:35TMS-LHR

23h 35m3 stops

£1,047Ethiopian Air

Find Deal

lun, 2 feb - ven, 6 feb

20:15 - 17:40LHR-TMS

21h 25m3 stops

07:00 - 09:05TMS-LHR

25h 05m3 stops

£1,100Ethiopian Air

Find Deal

mer, 25 mar - mer, 1 apr

20:15 - 17:40LHR-TMS

21h 25m3 stops

07:00 - 06:35TMS-LHR

23h 35m3 stops

£1,106Ethiopian Air

Find Deal

ven, 14 nov - mer, 19 nov

Ethiopian Air flights from London to São Tomé

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

Ethiopian Air

2 Feb

LHR20:15London Heathrow

21h 25m

3 stops

TMS17:40Sao Tome Is

6 Feb

TMS07:00Sao Tome Is

23h 35m

3 stops

LHR06:35London Heathrow

£1,047

Find similar

Ethiopian Air

25 Mar

LHR20:15London Heathrow

21h 25m

3 stops

TMS17:40Sao Tome Is

1 Apr

TMS07:00Sao Tome Is

25h 05m

3 stops

LHR09:05London Heathrow

£1,100

Find similar

Ethiopian Air

14 Nov

LHR20:15London Heathrow

21h 25m

3 stops

TMS17:40Sao Tome Is

19 Nov

TMS07:00Sao Tome Is

23h 35m

3 stops

LHR06:35London Heathrow

£1,106

Find similar

TAP AIR PORTUGAL flights from London to São Tomé

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

TAP AIR PORTUGAL

18 Nov

LGW16:35London Gatwick

25h 30m

2 stops

TMS18:05Sao Tome Is

23 Nov

TMS20:00Sao Tome Is

19h 45m

2 stops

LGW15:45London Gatwick

£799

Find similar

TAP AIR PORTUGAL

18 Nov

LGW16:35London Gatwick

25h 30m

2 stops

TMS18:05Sao Tome Is

23 Nov

TMS20:00Sao Tome Is

24h 35m

3 stops

LGW20:35London Gatwick

£801

Find similar

TAP AIR PORTUGAL

2 Feb

LGW21:25London Gatwick

44h 40m

3 stops

TMS18:05Sao Tome Is

8 Feb

TMS20:00Sao Tome Is

13h 50m

2 stops

LGW09:50London Gatwick

£822

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

mer 26/11

15:00-12:10

3 stops45h 10m

Sao Tome Is

mer 3/12

13:10-19:55

3 stops30h 45m

£606

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

lun 17/11

14:50-12:10

3 stops45h 20m

Sao Tome Is

sab 22/11

22:25-10:05

2 stops35h 40m

£659

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

mer 26/11

15:00-12:10

3 stops45h 10m

Sao Tome Is

mer 3/12

13:10-15:05

2 stops25h 55m

£660

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

mar 18/11

16:35-18:05

2 stops25h 30m

Sao Tome Is

dom 23/11

20:00-15:45

2 stops19h 45m

£799

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

mar 18/11

16:35-18:05

2 stops25h 30m

Sao Tome Is

dom 23/11

20:00-20:35

3 stops24h 35m

£801

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

lun 2/2

21:25-18:05

3 stops44h 40m

Sao Tome Is

dom 8/2

20:00-09:50

2 stops13h 50m

£822

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

lun 17/11

21:25-18:05

3 stops44h 40m

Sao Tome Is

dom 23/11

20:00-15:45

2 stops19h 45m

£834

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

lun 2/2

20:15-17:40

3 stops21h 25m

Sao Tome Is

ven 6/2

07:00-06:35

3 stops23h 35m

£1,047

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

mer 25/3

20:15-17:40

3 stops21h 25m

Sao Tome Is

mer 1/4

07:00-09:05

3 stops25h 05m

£1,100

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

ven 14/11

20:15-17:40

3 stops21h 25m

Sao Tome Is

mer 19/11

07:00-06:35

3 stops23h 35m

£1,106

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

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?

The cheapest month to fly to São Tomé from London is in November. Flight prices, which tend to average around £696, are often lower during this time because this is during the off-season. If you aren’t able to travel to São Tomé during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £730.

What is the cheapest day to depart on your flight to São Tomé?

The cheapest day to depart on your flight to São Tomé is on a Saturday when prices can be found for as low as £948. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from London to São Tomé for around £1,478.

What is the cheapest time of day to depart on your flight to São Tomé?

Our most recent data shows that the best time of day to fly to São Tomé is in the morning. Flights from London to São Tomé during this time can be as low as £1,012. Flights to São Tomé are more costly in the afternoon, with an average ticket price of £1,126. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from London to São Tomé

Are you open to changing your travel dates? Check out the ideal times to fly from London to São Tomé according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to São Tomé (LON to TMS) flight deals and tips

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

Direct flights	None

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

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How far is London to Sao Tome Is by plane?
The straight-line distance from London to Sao Tome Is is 3555.1 mi. In terms of flight time, this usually takes a little over 11h 30m.
When did momondo last update prices for flights from London to Sao Tome Is Airport?
Prices for flights from London to Sao Tome Is Airport were last updated today.
How many operators does momondo search for flights from London to Sao Tome Is Airport?
As of October 2025, there is 1 operator available to choose from for flights from London to Sao Tome Is Airport.
How old do you have to be to fly from London to Sao Tome Is Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Sao Tome Is Airport.
What documentation or ID do you need to fly to Sao Tome Is Airport?
The necessary travel and health documents for your Sao Tome Is Airport 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.
What is the most popular airline from London to São Tomé?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to São Tomé is TAP AIR PORTUGAL (100% of total bookings).

Best airlines flying from London to São Tomé

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

Airline	Rating	Free Cancellation	Price
TAP AIR PORTUGAL	PriceFrom £675	Free Cancellation	Rating 7.1 2,040 reviews		Search TAP AIR PORTUGAL flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to São Tomé for you.

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

Yes. All flights to São Tomé from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 from London.

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

Price alerts on flights to São Tomé from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.