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Cheap flights from the United Kingdom to São Tomé and Príncipe from £333

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to São Tomé and Príncipe departing on 21/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United Kingdom to São Tomé and Príncipe

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

TAP AIR PORTUGAL Logo
18:45 - 17:20LHR-TMS
23h 35m1 stop
TAP AIR PORTUGAL Logo
21:35 - 13:40TMS-LHR
15h 05m1 stop
£993TAP AIR PORTUGAL
Find Deal
Fri, 10 Oct - Sat, 25 Oct
TAP AIR PORTUGAL Logo
18:45 - 17:20LHR-TMS
23h 35m1 stop
TAP AIR PORTUGAL Logo
21:35 - 13:40TMS-LHR
15h 05m1 stop
£1,028TAP AIR PORTUGAL
Find Deal
Fri, 10 Oct - Sat, 25 Oct
TAP AIR PORTUGAL Logo
21:15 - 17:20LGW-TMS
21h 05m2 stops
TAP AIR PORTUGAL Logo
21:35 - 10:50TMS-LGW
12h 15m1 stop
£1,047TAP AIR PORTUGAL
Find Deal
Fri, 10 Oct - Sat, 25 Oct
TAP AIR PORTUGAL Logo
21:15 - 17:20LGW-TMS
21h 05m2 stops
TAP AIR PORTUGAL Logo
21:35 - 10:50TMS-LGW
12h 15m1 stop
£1,053TAP AIR PORTUGAL
Find Deal
Fri, 10 Oct - Sat, 25 Oct
TAP AIR PORTUGAL Logo
21:15 - 17:35LGW-TMS
45h 20m3 stops
TAP AIR PORTUGAL Logo
21:35 - 10:50TMS-LGW
12h 15m1 stop
£1,057TAP AIR PORTUGAL
Find Deal
Fri, 10 Oct - Sat, 25 Oct
TAP AIR PORTUGAL Logo
21:15 - 17:20LGW-TMS
21h 05m2 stops
TAP AIR PORTUGAL Logo
21:35 - 11:05TMS-LGW
36h 30m2 stops
£1,060TAP AIR PORTUGAL
Find Deal
Fri, 10 Oct - Sat, 25 Oct
TAP AIR PORTUGAL Logo
21:15 - 17:35LGW-TMS
45h 20m3 stops
TAP AIR PORTUGAL Logo
21:35 - 11:05TMS-LGW
36h 30m2 stops
£1,066TAP AIR PORTUGAL
Find Deal
Fri, 10 Oct - Sat, 25 Oct
TAP AIR PORTUGAL Logo
21:15 - 17:35LGW-TMS
45h 20m3 stops
TAP AIR PORTUGAL Logo
21:35 - 10:50TMS-LGW
12h 15m1 stop
£1,070TAP AIR PORTUGAL
Find Deal
Fri, 10 Oct - Sat, 25 Oct
Logo
06:20 - 08:45LHR-TMS
26h 25m2 stops
Logo
12:30 - 08:00TMS-LHR
19h 30m2 stops
£1,154
Find Deal
Wed, 5 Nov - Thu, 13 Nov
Logo
20:15 - 17:40LHR-TMS
21h 25m3 stops
Logo
12:30 - 07:55TMS-LHR
19h 25m2 stops
£2,141
Find Deal
Wed, 5 Nov - Thu, 13 Nov

TAP AIR PORTUGAL flights from United Kingdom to São Tomé and Príncipe

Our best TAP AIR PORTUGAL deals on United Kingdom to São Tomé and Príncipe flight tickets
TAP AIR PORTUGAL
10 Oct
LHR18:45London Heathrow
23h 35m
1 stop
TMS17:20Sao Tome Is
25 Oct
TMS21:35Sao Tome Is
15h 05m
1 stop
LHR13:40London Heathrow
£993
Find similar
TAP AIR PORTUGAL
10 Oct
LHR18:45London Heathrow
23h 35m
1 stop
TMS17:20Sao Tome Is
25 Oct
TMS21:35Sao Tome Is
15h 05m
1 stop
LHR13:40London Heathrow
£1,028
Find similar
TAP AIR PORTUGAL
10 Oct
LGW21:15London Gatwick
21h 05m
2 stops
TMS17:20Sao Tome Is
25 Oct
TMS21:35Sao Tome Is
12h 15m
1 stop
LGW10:50London Gatwick
£1,047
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to São Tomé and Príncipe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 4 September 2025.
Use the filters below to find and compare flights from the United Kingdom to São Tomé and Príncipe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Fri 10/10

18:45-17:20

1 stop23h 35m

Sao Tome Is

Sat 25/10

21:35-13:40

1 stop15h 05m

£993

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Fri 10/10

18:45-17:20

1 stop23h 35m

Sao Tome Is

Sat 25/10

21:35-13:40

1 stop15h 05m

£1,028

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 10/10

21:15-17:20

2 stops21h 05m

Sao Tome Is

Sat 25/10

21:35-10:50

1 stop12h 15m

£1,047

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 10/10

21:15-17:20

2 stops21h 05m

Sao Tome Is

Sat 25/10

21:35-10:50

1 stop12h 15m

£1,053

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 10/10

21:15-17:35

3 stops45h 20m

Sao Tome Is

Sat 25/10

21:35-10:50

1 stop12h 15m

£1,057

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 10/10

21:15-17:20

2 stops21h 05m

Sao Tome Is

Sat 25/10

21:35-11:05

2 stops36h 30m

£1,060

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 10/10

21:15-17:35

3 stops45h 20m

Sao Tome Is

Sat 25/10

21:35-11:05

2 stops36h 30m

£1,066

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 10/10

21:15-17:35

3 stops45h 20m

Sao Tome Is

Sat 25/10

21:35-10:50

1 stop12h 15m

£1,070

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Wed 5/11

06:20-08:45

2 stops26h 25m

Sao Tome Is

Thu 13/11

12:30-08:00

2 stops19h 30m

£1,154

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Wed 5/11

20:15-17:40

3 stops21h 25m

Sao Tome Is

Thu 13/11

12:30-07:55

2 stops19h 25m

£2,141

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to São Tomé and Príncipe from

How to get the cheapest flight ticket from United Kingdom 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 United Kingdom, with most prices found around £684. If you’re not able to fly to São Tomé and Príncipe in November, then March is your next best option. Flight prices from United Kingdom to São Tomé and Príncipe during March average around £717.

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

The cheapest day to depart from United Kingdom to São Tomé and Príncipe is on a Saturday when prices can be found for as low as £907. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around £1,196. These prices are subject to change though, so be sure to set up a Price Alert for flights to São Tomé and Príncipe.

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

Our most recent data shows that the best time of day to fly to São Tomé and Príncipe is in the morning. Flights from United Kingdom to São Tomé and Príncipe during this time can be as low as £984. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £1,103 on average. Flights to São Tomé and Príncipe from United Kingdom in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap United Kingdom to São Tomé and Príncipe flight deals and tips

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

Direct flights

None
There are no direct flights from United Kingdom to São Tomé and Príncipe. There are no popular flight routes from United Kingdom to São Tomé and Príncipe.
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to São Tomé and Príncipe?

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

  • How many operators does momondo search for flights from United Kingdom to São Tomé and Príncipe?

  • How old do you have to be to fly from United Kingdom to São Tomé and Príncipe?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom 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.

Best airlines flying from United Kingdom to São Tomé and Príncipe

Compare and see reviews for airlines that fly from United Kingdom to São Tomé and Príncipe with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom £678Free CancellationRating
7.1
1,969 reviews
Search TAP AIR PORTUGAL flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to São Tomé and Príncipe from United Kingdom.

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

Yes. momondo enables you to select and highlight flights to São Tomé and Príncipe from United Kingdom with this policy.

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

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

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

If you are simply researching potential flights to São Tomé and Príncipe, momondo offers a useful price alert feature which will track prices for flights to São Tomé and Príncipe from United Kingdom and alert you when they change.

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