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Cheap flights from the United Kingdom to São Tomé and Príncipe from £334

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 22/6. 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
19:50 - 13:25
LHR
-
TMS
42h 35m
2 stops
Multiple Airlines Logo
14:25 - 22:00
TMS
-
LHR
30h 35m
2 stops
£563Multiple Airlines
Mon, 21 Sep - Sun, 27 Sep
Multiple Airlines Logo
17:10 - 13:25
LGW
-
TMS
45h 15m
2 stops
Multiple Airlines Logo
14:25 - 23:30
TMS
-
LGW
32h 05m
2 stops
£595Multiple Airlines
Mon, 21 Sep - Sun, 27 Sep
Multiple Airlines Logo
21:15 - 13:25
LGW
-
TMS
41h 10m
3 stops
Multiple Airlines Logo
14:25 - 11:20
TMS
-
LGW
43h 55m
3 stops
£606Multiple Airlines
Mon, 21 Sep - Sun, 27 Sep
Multiple Airlines Logo
21:15 - 13:25
LGW
-
TMS
41h 10m
3 stops
Multiple Airlines Logo
14:25 - 15:10
TMS
-
LGW
23h 45m
2 stops
£785Multiple Airlines
Mon, 21 Sep - Sun, 27 Sep
Multiple Airlines Logo
20:00 - 13:25
LGW
-
TMS
42h 25m
2 stops
Multiple Airlines Logo
07:55 - 09:20
TMS
-
LGW
24h 25m
1 stop
£888Multiple Airlines
Wed, 1 Jul - Wed, 29 Jul
TAP AIR PORTUGAL Logo
21:15 - 05:25
LGW
-
TMS
33h 10m
2 stops
TAP AIR PORTUGAL Logo
19:40 - 09:45
TMS
-
LGW
13h 05m
1 stop
£945TAP AIR PORTUGAL
Mon, 21 Sep - Sun, 27 Sep
Multiple Airlines Logo
18:45 - 13:25
LHR
-
TMS
43h 40m
2 stops
Multiple Airlines Logo
07:55 - 22:00
TMS
-
LHR
13h 05m
1 stop
£949Multiple Airlines
Wed, 1 Jul - Wed, 29 Jul
Multiple Airlines Logo
20:10 - 17:45
LGW
-
TMS
22h 35m
2 stops
Multiple Airlines Logo
14:25 - 19:50
TMS
-
LGW
28h 25m
2 stops
£962Multiple Airlines
Tue, 19 May - Wed, 27 May
Multiple Airlines Logo
20:00 - 13:25
LGW
-
TMS
42h 25m
2 stops
Multiple Airlines Logo
19:40 - 09:20
TMS
-
LGW
12h 40m
2 stops
£1,001Multiple Airlines
Wed, 1 Jul - Wed, 29 Jul
TAP AIR PORTUGAL Logo
13:45 - 17:45
LHR
-
TMS
29h 00m
1 stop
TAP AIR PORTUGAL Logo
19:40 - 10:20
TMS
-
LHR
13h 40m
1 stop
£1,134TAP AIR PORTUGAL
Tue, 16 Jun - Wed, 24 Jun

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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
21 Sept
LGW21:15London Gatwick
33h 10m
2 stops
TMS05:25Sao Tome Is
27 Sept
TMS19:40Sao Tome Is
13h 05m
1 stop
LGW09:45London Gatwick
£945
TAP AIR PORTUGAL
16 Jun
LHR13:45London Heathrow
29h 00m
1 stop
TMS17:45Sao Tome Is
24 Jun
TMS19:40Sao Tome Is
13h 40m
1 stop
LHR10:20London Heathrow
£1,134
TAP AIR PORTUGAL
16 Jun
LHR13:45London Heathrow
29h 00m
2 stops
TMS17:45Sao Tome Is
24 Jun
TMS19:40Sao Tome Is
18h 55m
2 stops
LHR15:35London Heathrow
£1,145

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
20 May
LHR21:00London Heathrow
21h 40m
3 stops
TMS17:40Sao Tome Is
27 May
TMS07:00Sao Tome Is
25h 05m
3 stops
LHR09:05London Heathrow
£1,423
Ethiopian Air
1 Jun
LHR21:00London Heathrow
21h 40m
3 stops
TMS17:40Sao Tome Is
12 Jun
TMS07:00Sao Tome Is
23h 00m
3 stops
LHR07:00London Heathrow
£1,595
Ethiopian Air
1 Jul
LHR21:00London Heathrow
21h 40m
3 stops
TMS17:40Sao Tome Is
29 Jul
TMS07:00Sao Tome Is
25h 05m
3 stops
LHR09:05London Heathrow
£1,636

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 April 2026.
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

Cheapest return flight

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Mon 21/9

19:50-13:25

2 stops42h 35m

Sao Tome Is

Sun 27/9

14:25-22:00

2 stops30h 35m

£563

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Mon 21/9

17:10-13:25

2 stops45h 15m

Sao Tome Is

Sun 27/9

14:25-23:30

2 stops32h 05m

£595

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Mon 21/9

21:15-13:25

3 stops41h 10m

Sao Tome Is

Sun 27/9

14:25-11:20

3 stops43h 55m

£606

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Mon 21/9

21:15-13:25

3 stops41h 10m

Sao Tome Is

Sun 27/9

14:25-15:10

2 stops23h 45m

£785

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Wed 1/7

20:00-13:25

2 stops42h 25m

Sao Tome Is

Wed 29/7

07:55-09:20

1 stop24h 25m

£888

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Mon 21/9

21:15-05:25

2 stops33h 10m

Sao Tome Is

Sun 27/9

19:40-09:45

1 stop13h 05m

£945

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Wed 1/7

18:45-13:25

2 stops43h 40m

Sao Tome Is

Wed 29/7

07:55-22:00

1 stop13h 05m

£949

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Tue 19/5

20:10-17:45

2 stops22h 35m

Sao Tome Is

Wed 27/5

14:25-19:50

2 stops28h 25m

£962

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Wed 1/7

20:00-13:25

2 stops42h 25m

Sao Tome Is

Wed 29/7

19:40-09:20

2 stops12h 40m

£1,001
Fastest return journey

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Tue 16/6

13:45-17:45

1 stop29h 00m

Sao Tome Is

Wed 24/6

19:40-10:20

1 stop13h 40m

£1,134

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

Can stopping save me money on United Kingdom to São Tomé and Príncipe flights?

You could potentially save up to 2% on your flight if you consider stops on a United Kingdom to São Tomé and Príncipe flight.

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

Fastest flight time

12h 25m

Direct flights

None
The fastest flight from United Kingdom to São Tomé and Príncipe takes 12h 25m
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

Frequently asked questions about flying from the United Kingdom to São Tomé and Príncipe

  • 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 £635Free CancellationRating
7.1
2,220 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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