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Cheap flights from the United Kingdom to São Tomé from £362

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 departing on 12/10. 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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0 bags

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Find the cheapest flights from the United Kingdom to São Tomé

Recent return flight deals from the United Kingdom to São Tomé

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:30 - 06:20
LHR
-
TMS
11h 50m
1 stop
Multiple Airlines Logo
18:20 - 11:25
TMS
-
LHR
17h 05m
2 stops
£786Multiple Airlines
Fri, 20 Nov - Wed, 2 Dec
Multiple Airlines Logo
16:25 - 06:20
LGW
-
TMS
13h 55m
1 stop
Multiple Airlines Logo
20:00 - 09:45
TMS
-
LGW
13h 45m
2 stops
£876Multiple Airlines
Fri, 20 Nov - Wed, 2 Dec
TAP AIR PORTUGAL Logo
18:30 - 17:30
LHR
-
TMS
23h 00m
1 stop
TAP AIR PORTUGAL Logo
20:00 - 17:30
TMS
-
LHR
21h 30m
1 stop
£961TAP AIR PORTUGAL
Fri, 20 Nov - Wed, 2 Dec
TAP AIR PORTUGAL Logo
16:40 - 17:30
LGW
-
TMS
24h 50m
1 stop
TAP AIR PORTUGAL Logo
20:00 - 15:05
TMS
-
LGW
19h 05m
1 stop
£964TAP AIR PORTUGAL
Fri, 20 Nov - Wed, 2 Dec
TAP AIR PORTUGAL Logo
21:35 - 18:15
LGW
-
TMS
44h 40m
3 stops
TAP AIR PORTUGAL Logo
20:00 - 09:50
TMS
-
LGW
13h 50m
2 stops
£965TAP AIR PORTUGAL
Fri, 20 Nov - Wed, 2 Dec
TAP AIR PORTUGAL Logo
21:35 - 17:30
LGW
-
TMS
19h 55m
2 stops
TAP AIR PORTUGAL Logo
20:00 - 10:00
TMS
-
LGW
38h 00m
2 stops
£979TAP AIR PORTUGAL
Fri, 20 Nov - Wed, 2 Dec
TAP AIR PORTUGAL Logo
21:35 - 18:15
LGW
-
TMS
44h 40m
3 stops
TAP AIR PORTUGAL Logo
20:00 - 10:00
TMS
-
LGW
38h 00m
3 stops
£982TAP AIR PORTUGAL
Fri, 20 Nov - Wed, 2 Dec
Multiple Airlines Logo
20:00 - 17:30
LGW
-
TMS
46h 30m
2 stops
Multiple Airlines Logo
18:20 - 23:25
TMS
-
LGW
28h 05m
2 stops
£1,080Multiple Airlines
Wed, 1 Jul - Wed, 15 Jul
Multiple Airlines Logo
13:00 - 17:30
LGW
-
TMS
53h 30m
3 stops
Multiple Airlines Logo
18:20 - 10:15
TMS
-
LGW
38h 55m
3 stops
£1,113Multiple Airlines
Wed, 1 Jul - Wed, 15 Jul
Multiple Airlines Logo
18:45 - 17:30
LHR
-
TMS
47h 45m
2 stops
Multiple Airlines Logo
18:20 - 18:50
TMS
-
LHR
23h 30m
2 stops
£1,125Multiple Airlines
Wed, 1 Jul - Wed, 15 Jul

TAP AIR PORTUGAL flights from United Kingdom to São Tomé

Our best TAP AIR PORTUGAL deals on United Kingdom to São Tomé flight tickets
TAP AIR PORTUGAL
20 Nov
LHR18:30London Heathrow
23h 00m
1 stop
TMS17:30Sao Tome Is
2 Dec
TMS20:00Sao Tome Is
21h 30m
1 stop
LHR17:30London Heathrow
£961
TAP AIR PORTUGAL
20 Nov
LGW16:40London Gatwick
24h 50m
1 stop
TMS17:30Sao Tome Is
2 Dec
TMS20:00Sao Tome Is
19h 05m
1 stop
LGW15:05London Gatwick
£964
TAP AIR PORTUGAL
20 Nov
LGW21:35London Gatwick
44h 40m
3 stops
TMS18:15Sao Tome Is
2 Dec
TMS20:00Sao Tome Is
13h 50m
2 stops
LGW09:50London Gatwick
£965

Ethiopian Air flights from United Kingdom to São Tomé

Our best Ethiopian Air deals on United Kingdom to São Tomé flight tickets
Ethiopian Air
20 Nov
LHR20:15London Heathrow
21h 25m
3 stops
TMS17:40Sao Tome Is
2 Dec
TMS07:00Sao Tome Is
23h 35m
3 stops
LHR06:35London Heathrow
£1,564
Ethiopian Air
6 Jul
LHR21:00London Heathrow
21h 40m
3 stops
TMS17:40Sao Tome Is
19 Jul
TMS07:00Sao Tome Is
33h 20m
3 stops
LHR17:20London Heathrow
£1,694
Ethiopian Air
29 Jun
LGW10:10London Gatwick
32h 30m
3 stops
TMS17:40Sao Tome Is
15 Jul
TMS07:00Sao Tome Is
22h 25m
3 stops
LGW06:25London Gatwick
£1,726

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to São Tomé 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 27 May 2026.
Use the filters below to find and compare flights from the United Kingdom to São Tomé that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Fri 20/11

18:30-06:20

1 stop11h 50m

Sao Tome Is

Wed 2/12

18:20-11:25

2 stops17h 05m

£786
Fastest return journey

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 20/11

16:25-06:20

1 stop13h 55m

Sao Tome Is

Wed 2/12

20:00-09:45

2 stops13h 45m

£876

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Fri 20/11

18:30-17:30

1 stop23h 00m

Sao Tome Is

Wed 2/12

20:00-17:30

1 stop21h 30m

£961

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 20/11

16:40-17:30

1 stop24h 50m

Sao Tome Is

Wed 2/12

20:00-15:05

1 stop19h 05m

£964

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 20/11

21:35-18:15

3 stops44h 40m

Sao Tome Is

Wed 2/12

20:00-09:50

2 stops13h 50m

£965

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 20/11

21:35-17:30

2 stops19h 55m

Sao Tome Is

Wed 2/12

20:00-10:00

2 stops38h 00m

£979

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 20/11

21:35-18:15

3 stops44h 40m

Sao Tome Is

Wed 2/12

20:00-10:00

3 stops38h 00m

£982

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Wed 1/7

20:00-17:30

2 stops46h 30m

Sao Tome Is

Wed 15/7

18:20-23:25

2 stops28h 05m

£1,080

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Wed 1/7

13:00-17:30

3 stops53h 30m

Sao Tome Is

Wed 15/7

18:20-10:15

3 stops38h 55m

£1,113

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Wed 1/7

18:45-17:30

2 stops47h 45m

Sao Tome Is

Wed 15/7

18:20-18:50

2 stops23h 30m

£1,125

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 from

How to get the cheapest flight ticket from United Kingdom 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 United Kingdom is in November. Flight prices, which tend to average around £705, 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 June is also cheap. Prices for this month can be found on momondo for an average of £731.

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

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

Cheap United Kingdom to São Tomé flight deals and tips

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

Fastest flight time

11h 40m

Direct flights

None
The fastest flight from United Kingdom to São Tomé takes 11h 40m
There are no direct flights from United Kingdom to São Tomé. There are no popular flight routes from United Kingdom to São Tomé.
Search flight deals

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

  • When did momondo last update prices for flights from United Kingdom to Sao Tome Is Airport?

    Prices for flights from United Kingdom to Sao Tome Is Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United Kingdom to Sao Tome Is Airport?

  • How old do you have to be to fly from United Kingdom to Sao Tome Is Airport?

    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 Sao Tome Is Airport.

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

    The travel and health documents required for your trip to Sao Tome Is Airport 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 Sao Tome Is Airport. 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

Compare and see reviews for airlines that fly from United Kingdom to São Tomé with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom £636Free CancellationRating
7.2
2,262 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?

Finding the right flight to São Tomé from United Kingdom is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to São Tomé quick and easy, saving you time and money.

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

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

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

Once all potential United Kingdom to São Tomé flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to São Tomé from United Kingdom. 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 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.
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