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Cheap flights from the United Kingdom to São Tomé from £546

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 departing on 14/5. 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
16:35 - 12:10
LHR
-
TMS
20h 35m
2 stops
Multiple Airlines Logo
13:10 - 12:45
TMS
-
LHR
22h 35m
2 stops
£546Multiple Airlines
Thu, 14 May - Mon, 25 May
Multiple Airlines Logo
17:10 - 12:10
LGW
-
TMS
20h 00m
2 stops
Multiple Airlines Logo
13:10 - 23:30
TMS
-
LGW
33h 20m
2 stops
£547Multiple Airlines
Thu, 14 May - Mon, 25 May
Multiple Airlines Logo
14:50 - 12:10
LGW
-
TMS
22h 20m
2 stops
Multiple Airlines Logo
13:10 - 11:20
TMS
-
LGW
45h 10m
3 stops
£556Multiple Airlines
Thu, 14 May - Mon, 25 May
Multiple Airlines Logo
20:25 - 12:10
LGW
-
TMS
40h 45m
2 stops
Multiple Airlines Logo
13:10 - 23:30
TMS
-
LGW
33h 20m
2 stops
£567Multiple Airlines
Mon, 6 Apr - Mon, 13 Apr
Multiple Airlines Logo
20:45 - 17:30
LGW
-
TMS
21h 45m
1 stop
Multiple Airlines Logo
13:10 - 15:35
TMS
-
LGW
25h 25m
2 stops
£663Multiple Airlines
Fri, 24 Apr - Mon, 4 May
Multiple Airlines Logo
19:50 - 17:30
LHR
-
TMS
22h 40m
1 stop
Multiple Airlines Logo
13:10 - 12:45
TMS
-
LHR
22h 35m
2 stops
£718Multiple Airlines
Fri, 24 Apr - Mon, 4 May
Multiple Airlines Logo
18:30 - 17:45
LGW
-
TMS
24h 15m
2 stops
Multiple Airlines Logo
13:10 - 08:50
TMS
-
LGW
42h 40m
2 stops
£754Multiple Airlines
Sat, 4 Apr - Mon, 20 Apr
Multiple Airlines Logo
20:45 - 17:25
LGW
-
TMS
21h 40m
1 stop
Multiple Airlines Logo
19:40 - 23:30
TMS
-
LGW
26h 50m
2 stops
£793Multiple Airlines
Fri, 5 Jun - Fri, 12 Jun
TAP AIR PORTUGAL Logo
06:00 - 17:25
LHR
-
TMS
12h 25m
1 stop
TAP AIR PORTUGAL Logo
19:40 - 10:20
TMS
-
LHR
13h 40m
2 stops
£795TAP AIR PORTUGAL
Sat, 6 Jun - Fri, 12 Jun
TAP AIR PORTUGAL Logo
21:15 - 17:25
LGW
-
TMS
21h 10m
2 stops
TAP AIR PORTUGAL Logo
19:40 - 09:45
TMS
-
LGW
13h 05m
2 stops
£815TAP AIR PORTUGAL
Fri, 5 Jun - Fri, 12 Jun

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
6 Jun
LHR06:00London Heathrow
12h 25m
1 stop
TMS17:25Sao Tome Is
12 Jun
TMS19:40Sao Tome Is
13h 40m
2 stops
LHR10:20London Heathrow
£795
TAP AIR PORTUGAL
5 Jun
LGW21:15London Gatwick
21h 10m
2 stops
TMS17:25Sao Tome Is
12 Jun
TMS19:40Sao Tome Is
13h 05m
2 stops
LGW09:45London Gatwick
£815
TAP AIR PORTUGAL
5 Jun
LHR18:45London Heathrow
23h 40m
1 stop
TMS17:25Sao Tome Is
12 Jun
TMS19:40Sao Tome Is
22h 10m
2 stops
LHR18:50London Heathrow
£832

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 24 February 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

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Thu 14/5

16:35-12:10

2 stops20h 35m

Sao Tome Is

Mon 25/5

13:10-12:45

2 stops22h 35m

£546

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Thu 14/5

17:10-12:10

2 stops20h 00m

Sao Tome Is

Mon 25/5

13:10-23:30

2 stops33h 20m

£547

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Thu 14/5

14:50-12:10

2 stops22h 20m

Sao Tome Is

Mon 25/5

13:10-11:20

3 stops45h 10m

£556

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Mon 6/4

20:25-12:10

2 stops40h 45m

Sao Tome Is

Mon 13/4

13:10-23:30

2 stops33h 20m

£567

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 24/4

20:45-17:30

1 stop21h 45m

Sao Tome Is

Mon 4/5

13:10-15:35

2 stops25h 25m

£663

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Fri 24/4

19:50-17:30

1 stop22h 40m

Sao Tome Is

Mon 4/5

13:10-12:45

2 stops22h 35m

£718

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Sat 4/4

18:30-17:45

2 stops24h 15m

Sao Tome Is

Mon 20/4

13:10-08:50

2 stops42h 40m

£754

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 5/6

20:45-17:25

1 stop21h 40m

Sao Tome Is

Fri 12/6

19:40-23:30

2 stops26h 50m

£793

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Sat 6/6

06:00-17:25

1 stop12h 25m

Sao Tome Is

Fri 12/6

19:40-10:20

2 stops13h 40m

£795

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 5/6

21:15-17:25

2 stops21h 10m

Sao Tome Is

Fri 12/6

19:40-09:45

2 stops13h 05m

£815

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 £679, 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 April is also cheap. Prices for this month can be found on momondo for an average of £785.

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 05m

Direct flights

None
The fastest flight from United Kingdom to São Tomé takes 12h 05m
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

  • 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 £634Free CancellationRating
7.1
2,149 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.

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