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Cheap flights from the United Kingdom to São Tomé from £353

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 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
16:40 - 13:25
LGW
-
TMS
45h 45m
2 stops
Multiple Airlines Logo
19:40 - 09:20
TMS
-
LGW
12h 40m
2 stops
£678Multiple Airlines
Wed, 13 May - Wed, 20 May
Multiple Airlines Logo
18:30 - 17:45
LGW
-
TMS
24h 15m
2 stops
Multiple Airlines Logo
21:35 - 09:55
TMS
-
LGW
11h 20m
1 stop
£681Multiple Airlines
Sat, 9 May - Sat, 23 May
Multiple Airlines Logo
18:30 - 17:45
LGW
-
TMS
24h 15m
2 stops
Multiple Airlines Logo
21:35 - 11:20
TMS
-
LGW
12h 45m
2 stops
£736Multiple Airlines
Sat, 9 May - Sat, 23 May
TAP AIR PORTUGAL Logo
12:05 - 17:45
LGW
-
TMS
30h 40m
3 stops
TAP AIR PORTUGAL Logo
21:35 - 11:20
TMS
-
LGW
12h 45m
2 stops
£738TAP AIR PORTUGAL
Sat, 9 May - Sat, 23 May
TAP AIR PORTUGAL Logo
06:00 - 17:25
LHR
-
TMS
12h 25m
1 stop
TAP AIR PORTUGAL Logo
21:35 - 10:20
TMS
-
LHR
11h 45m
1 stop
£788TAP AIR PORTUGAL
Sat, 9 May - Sat, 23 May
TAP AIR PORTUGAL Logo
19:50 - 17:45
LHR
-
TMS
22h 55m
2 stops
TAP AIR PORTUGAL Logo
21:35 - 10:20
TMS
-
LHR
11h 45m
1 stop
£793TAP AIR PORTUGAL
Sat, 9 May - Sat, 23 May
Multiple Airlines Logo
16:25 - 13:25
LGW
-
TMS
46h 00m
2 stops
Multiple Airlines Logo
14:25 - 11:20
TMS
-
LGW
43h 55m
3 stops
£809Multiple Airlines
Mon, 15 Jun - Fri, 26 Jun
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
£817Multiple Airlines
Mon, 15 Jun - Fri, 26 Jun
TAP AIR PORTUGAL Logo
06:00 - 17:45
LHR
-
TMS
12h 45m
2 stops
TAP AIR PORTUGAL Logo
19:40 - 15:35
TMS
-
LHR
18h 55m
2 stops
£849TAP AIR PORTUGAL
Wed, 13 May - Wed, 20 May
TAP AIR PORTUGAL Logo
21:15 - 17:45
LGW
-
TMS
45h 30m
3 stops
TAP AIR PORTUGAL Logo
19:40 - 09:45
TMS
-
LGW
13h 05m
2 stops
£858TAP AIR PORTUGAL
Wed, 13 May - Wed, 20 May

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
9 May
LGW12:05London Gatwick
30h 40m
3 stops
TMS17:45Sao Tome Is
23 May
TMS21:35Sao Tome Is
12h 45m
2 stops
LGW11:20London Gatwick
£738
TAP AIR PORTUGAL
9 May
LHR06:00London Heathrow
12h 25m
1 stop
TMS17:25Sao Tome Is
23 May
TMS21:35Sao Tome Is
11h 45m
1 stop
LHR10:20London Heathrow
£788
TAP AIR PORTUGAL
9 May
LHR19:50London Heathrow
22h 55m
2 stops
TMS17:45Sao Tome Is
23 May
TMS21:35Sao Tome Is
11h 45m
1 stop
LHR10:20London Heathrow
£793

Ethiopian Air flights from United Kingdom to São Tomé

Our best Ethiopian Air deals on United Kingdom to São Tomé flight tickets
Ethiopian Air
13 May
LHR21:00London Heathrow
21h 40m
3 stops
TMS17:40Sao Tome Is
20 May
TMS07:00Sao Tome Is
25h 05m
3 stops
LHR09:05London Heathrow
£1,468
Ethiopian Air
15 Jun
LHR21:00London Heathrow
21h 40m
3 stops
TMS17:40Sao Tome Is
26 Jun
TMS07:00Sao Tome Is
23h 00m
3 stops
LHR07:00London Heathrow
£1,598

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 11 April 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

LGW - TMS

LGWTMS

London Gatwick

Wed 13/5

16:40-13:25

2 stops45h 45m

Sao Tome Is

Wed 20/5

19:40-09:20

2 stops12h 40m

£678

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Sat 9/5

18:30-17:45

2 stops24h 15m

Sao Tome Is

Sat 23/5

21:35-09:55

1 stop11h 20m

£681

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Sat 9/5

18:30-17:45

2 stops24h 15m

Sao Tome Is

Sat 23/5

21:35-11:20

2 stops12h 45m

£736

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Sat 9/5

12:05-17:45

3 stops30h 40m

Sao Tome Is

Sat 23/5

21:35-11:20

2 stops12h 45m

£738
Fastest return journey

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Sat 9/5

06:00-17:25

1 stop12h 25m

Sao Tome Is

Sat 23/5

21:35-10:20

1 stop11h 45m

£788

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Sat 9/5

19:50-17:45

2 stops22h 55m

Sao Tome Is

Sat 23/5

21:35-10:20

1 stop11h 45m

£793

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Mon 15/6

16:25-13:25

2 stops46h 00m

Sao Tome Is

Fri 26/6

14:25-11:20

3 stops43h 55m

£809

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Mon 15/6

21:15-13:25

3 stops41h 10m

Sao Tome Is

Fri 26/6

14:25-11:20

3 stops43h 55m

£817

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Wed 13/5

06:00-17:45

2 stops12h 45m

Sao Tome Is

Wed 20/5

19:40-15:35

2 stops18h 55m

£849

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Wed 13/5

21:15-17:45

3 stops45h 30m

Sao Tome Is

Wed 20/5

19:40-09:45

2 stops13h 05m

£858

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

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

12h 45m

Direct flights

None
The fastest flight from United Kingdom to São Tomé takes 12h 45m
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 £637Free CancellationRating
7.1
2,197 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

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TAP AIR PORTUGAL