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Cheap flights from the United Kingdom to São Tomé and Príncipe from £664

This is the cheapest return 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 21/11. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:05 - 17:30LGW-TMS
34h 25m2 stops
Multiple Airlines Logo
13:10 - 20:15TMS-LGW
31h 05m3 stops
£664Multiple Airlines
Find Deal
Fri, 21 Nov - Fri, 28 Nov
Multiple Airlines Logo
09:50 - 12:10LGW-TMS
26h 20m3 stops
Multiple Airlines Logo
22:25 - 09:45TMS-LGW
11h 20m1 stop
£666Multiple Airlines
Find Deal
Tue, 3 Mar - Sat, 14 Mar
Multiple Airlines Logo
16:25 - 12:10LGW-TMS
19h 45m2 stops
Multiple Airlines Logo
22:25 - 09:45TMS-LGW
11h 20m1 stop
£667Multiple Airlines
Find Deal
Tue, 3 Mar - Sat, 14 Mar
TAP AIR PORTUGAL Logo
13:40 - 18:05LHR-TMS
28h 25m2 stops
TAP AIR PORTUGAL Logo
22:25 - 22:40TMS-LHR
24h 15m1 stop
£720TAP AIR PORTUGAL
Find Deal
Tue, 3 Mar - Sat, 14 Mar
TAP AIR PORTUGAL Logo
08:15 - 18:05LHR-TMS
33h 50m1 stop
TAP AIR PORTUGAL Logo
22:25 - 21:35TMS-LHR
23h 10m1 stop
£787TAP AIR PORTUGAL
Find Deal
Tue, 3 Mar - Sat, 14 Mar
TAP AIR PORTUGAL Logo
18:30 - 17:30LHR-TMS
23h 00m1 stop
TAP AIR PORTUGAL Logo
20:00 - 22:40TMS-LHR
26h 40m2 stops
£835TAP AIR PORTUGAL
Find Deal
Fri, 21 Nov - Fri, 28 Nov
TAP AIR PORTUGAL Logo
10:45 - 18:05LGW-TMS
55h 20m3 stops
TAP AIR PORTUGAL Logo
20:00 - 08:20TMS-LGW
36h 20m3 stops
£859TAP AIR PORTUGAL
Find Deal
Fri, 21 Nov - Fri, 28 Nov
Ethiopian Air Logo
20:15 - 17:40LHR-TMS
21h 25m3 stops
Ethiopian Air Logo
07:00 - 06:35TMS-LHR
23h 35m3 stops
£1,302Ethiopian Air
Find Deal
Fri, 21 Nov - Fri, 28 Nov
Ethiopian Air Logo
20:15 - 17:40LHR-TMS
21h 25m3 stops
Ethiopian Air Logo
07:00 - 06:35TMS-LHR
23h 35m3 stops
£2,044Ethiopian Air
Find Deal
Mon, 29 Dec - Fri, 2 Jan
Ethiopian Air Logo
20:15 - 17:40LHR-TMS
21h 25m3 stops
Ethiopian Air Logo
07:00 - 06:35TMS-LHR
23h 35m3 stops
£2,118Ethiopian Air
Find Deal
Fri, 26 Dec - Fri, 2 Jan

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
3 Mar
LHR13:40London Heathrow
28h 25m
2 stops
TMS18:05Sao Tome Is
14 Mar
TMS22:25Sao Tome Is
24h 15m
1 stop
LHR22:40London Heathrow
£720
Find similar
TAP AIR PORTUGAL
3 Mar
LHR08:15London Heathrow
33h 50m
1 stop
TMS18:05Sao Tome Is
14 Mar
TMS22:25Sao Tome Is
23h 10m
1 stop
LHR21:35London Heathrow
£787
Find similar
TAP AIR PORTUGAL
21 Nov
LHR18:30London Heathrow
23h 00m
1 stop
TMS17:30Sao Tome Is
28 Nov
TMS20:00Sao Tome Is
26h 40m
2 stops
LHR22:40London Heathrow
£835
Find similar

Ethiopian Air flights from United Kingdom to São Tomé and Príncipe

Our best Ethiopian Air deals on United Kingdom to São Tomé and Príncipe flight tickets
Ethiopian Air
21 Nov
LHR20:15London Heathrow
21h 25m
3 stops
TMS17:40Sao Tome Is
28 Nov
TMS07:00Sao Tome Is
23h 35m
3 stops
LHR06:35London Heathrow
£1,302
Find similar
Ethiopian Air
29 Dec
LHR20:15London Heathrow
21h 25m
3 stops
TMS17:40Sao Tome Is
2 Jan
TMS07:00Sao Tome Is
23h 35m
3 stops
LHR06:35London Heathrow
£2,044
Find similar
Ethiopian Air
26 Dec
LHR20:15London Heathrow
21h 25m
3 stops
TMS17:40Sao Tome Is
2 Jan
TMS07:00Sao Tome Is
23h 35m
3 stops
LHR06:35London Heathrow
£2,118
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 24 October 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

LGW - TMS

LGWTMS

London Gatwick

Fri 21/11

07:05-17:30

2 stops34h 25m

Sao Tome Is

Fri 28/11

13:10-20:15

3 stops31h 05m

£664

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Tue 3/3

09:50-12:10

3 stops26h 20m

Sao Tome Is

Sat 14/3

22:25-09:45

1 stop11h 20m

£666

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Tue 3/3

16:25-12:10

2 stops19h 45m

Sao Tome Is

Sat 14/3

22:25-09:45

1 stop11h 20m

£667

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Tue 3/3

13:40-18:05

2 stops28h 25m

Sao Tome Is

Sat 14/3

22:25-22:40

1 stop24h 15m

£720

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Tue 3/3

08:15-18:05

1 stop33h 50m

Sao Tome Is

Sat 14/3

22:25-21:35

1 stop23h 10m

£787

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Fri 21/11

18:30-17:30

1 stop23h 00m

Sao Tome Is

Fri 28/11

20:00-22:40

2 stops26h 40m

£835

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 21/11

10:45-18:05

3 stops55h 20m

Sao Tome Is

Fri 28/11

20:00-08:20

3 stops36h 20m

£859

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Fri 21/11

20:15-17:40

3 stops21h 25m

Sao Tome Is

Fri 28/11

07:00-06:35

3 stops23h 35m

£1,302

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Mon 29/12

20:15-17:40

3 stops21h 25m

Sao Tome Is

Fri 2/1

07:00-06:35

3 stops23h 35m

£2,044

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Fri 26/12

20:15-17:40

3 stops21h 25m

Sao Tome Is

Fri 2/1

07:00-06:35

3 stops23h 35m

£2,118

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 £688. 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 £721.

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 £912. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around £1,203. 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 £990. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £1,109 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 £649Free CancellationRating
7.1
2,029 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.

An easier way to manage your São Tomé and Príncipe trip

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Find better results for your trip to São Tomé and Príncipe

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