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Flights to São Tomé and Príncipe

£713 Cheap flights to São Tomé and Príncipe

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to São Tomé and Príncipe departing on 8/12. 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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Recent flights found to popular cities in São Tomé and Príncipe

Find flights to these popular cities in São Tomé and Príncipe from your nearest airport.

Flights to São Tomé

Search all flight deals to São Tomé
Multiple Airlines
8 Dec
LHR
51h 35m
2 stops
TMS
15 Dec
TMS
23h 50m
2 stops
LHR
£713
Find similar
TAP AIR PORTUGAL
4 Feb
LGW
56h 30m
3 stops
TMS
22 Feb
TMS
19h 45m
2 stops
LGW
£726
Find similar
TAP AIR PORTUGAL
4 Feb
LGW
56h 30m
3 stops
TMS
22 Feb
TMS
24h 35m
3 stops
LGW
£735
Find similar
TAP AIR PORTUGAL
4 Feb
LGW
56h 30m
2 stops
TMS
22 Feb
TMS
13h 50m
1 stop
LGW
£738
Find similar
Multiple Airlines
1 Dec
LHR
51h 55m
2 stops
TMS
15 Dec
TMS
32h 45m
2 stops
LHR
£739
Find similar
Multiple Airlines
1 Dec
LHR
40h 50m
3 stops
TMS
15 Dec
TMS
28h 10m
3 stops
LHR
£746
Find similar
TAP AIR PORTUGAL
4 Feb
LGW
56h 30m
2 stops
TMS
22 Feb
TMS
24h 35m
2 stops
LGW
£746
Find similar
Multiple Airlines
8 Dec
LHR
39h 25m
3 stops
TMS
15 Dec
TMS
28h 10m
3 stops
LHR
£747
Find similar
TAP AIR PORTUGAL
7 Feb
LHR
28h 25m
2 stops
TMS
21 Feb
TMS
19h 05m
1 stop
LHR
£793
Find similar
TAP AIR PORTUGAL
6 Feb
LGW
44h 40m
3 stops
TMS
21 Feb
TMS
22h 15m
2 stops
LGW
£799
Find similar
Multiple Airlines
6 Feb
LHR
11h 50m
1 stop
TMS
21 Feb
TMS
11h 05m
1 stop
LHR
£809
Find similar
TAP AIR PORTUGAL
10 Oct
LHR
23h 35m
1 stop
TMS
25 Oct
TMS
15h 05m
1 stop
LHR
£878
Find similar

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

Multiple Airlines Logo
08:15 - 11:50LHR-TMS
51h 35m2 stops
Multiple Airlines Logo
12:50 - 12:40TMS-LHR
23h 50m2 stops
£713Multiple Airlines
Find Deal
Mon, 8 Dec - Mon, 15 Dec
TAP AIR PORTUGAL Logo
09:35 - 18:05LGW-TMS
56h 30m3 stops
TAP AIR PORTUGAL Logo
20:00 - 15:45TMS-LGW
19h 45m2 stops
£726TAP AIR PORTUGAL
Find Deal
Wed, 4 Feb - Sun, 22 Feb
TAP AIR PORTUGAL Logo
09:35 - 18:05LGW-TMS
56h 30m3 stops
TAP AIR PORTUGAL Logo
20:00 - 20:35TMS-LGW
24h 35m3 stops
£735TAP AIR PORTUGAL
Find Deal
Wed, 4 Feb - Sun, 22 Feb
TAP AIR PORTUGAL Logo
09:35 - 18:05LGW-TMS
56h 30m2 stops
TAP AIR PORTUGAL Logo
20:00 - 09:50TMS-LGW
13h 50m1 stop
£738TAP AIR PORTUGAL
Find Deal
Wed, 4 Feb - Sun, 22 Feb
Multiple Airlines Logo
08:15 - 12:10LHR-TMS
51h 55m2 stops
Multiple Airlines Logo
12:50 - 21:35TMS-LHR
32h 45m2 stops
£739Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 15 Dec
Multiple Airlines Logo
19:20 - 12:10LHR-TMS
40h 50m3 stops
Multiple Airlines Logo
12:50 - 17:00TMS-LHR
28h 10m3 stops
£746Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 15 Dec
TAP AIR PORTUGAL Logo
09:35 - 18:05LGW-TMS
56h 30m2 stops
TAP AIR PORTUGAL Logo
20:00 - 20:35TMS-LGW
24h 35m2 stops
£746TAP AIR PORTUGAL
Find Deal
Wed, 4 Feb - Sun, 22 Feb
Multiple Airlines Logo
20:25 - 11:50LHR-TMS
39h 25m3 stops
Multiple Airlines Logo
12:50 - 17:00TMS-LHR
28h 10m3 stops
£747Multiple Airlines
Find Deal
Mon, 8 Dec - Mon, 15 Dec
TAP AIR PORTUGAL Logo
13:40 - 18:05LHR-TMS
28h 25m2 stops
TAP AIR PORTUGAL Logo
22:25 - 17:30TMS-LHR
19h 05m1 stop
£793TAP AIR PORTUGAL
Find Deal
Sat, 7 Feb - Sat, 21 Feb
Ethiopian Air Logo
20:15 - 17:40LHR-TMS
21h 25m3 stops
Ethiopian Air Logo
07:00 - 14:25TMS-LHR
31h 25m3 stops
£1,002Ethiopian Air
Find Deal
Wed, 4 Feb - Sun, 22 Feb

momondo Fare Finder

 
Locate flights to São Tomé and Príncipe that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 17 September 2025.
Use the filters below to find and compare flights to São Tomé and Príncipe that are best for you.

Fly from

Route

Depart

Return

Price

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Mon 8/12

08:15-11:50

2 stops51h 35m

Sao Tome Is

Mon 15/12

12:50-12:40

2 stops23h 50m

£713

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Wed 4/2

09:35-18:05

3 stops56h 30m

Sao Tome Is

Sun 22/2

20:00-15:45

2 stops19h 45m

£726

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Wed 4/2

09:35-18:05

3 stops56h 30m

Sao Tome Is

Sun 22/2

20:00-20:35

3 stops24h 35m

£735

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Wed 4/2

09:35-18:05

2 stops56h 30m

Sao Tome Is

Sun 22/2

20:00-09:50

1 stop13h 50m

£738

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Mon 1/12

08:15-12:10

2 stops51h 55m

Sao Tome Is

Mon 15/12

12:50-21:35

2 stops32h 45m

£739

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Mon 1/12

19:20-12:10

3 stops40h 50m

Sao Tome Is

Mon 15/12

12:50-17:00

3 stops28h 10m

£746

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Wed 4/2

09:35-18:05

2 stops56h 30m

Sao Tome Is

Sun 22/2

20:00-20:35

2 stops24h 35m

£746

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Mon 8/12

20:25-11:50

3 stops39h 25m

Sao Tome Is

Mon 15/12

12:50-17:00

3 stops28h 10m

£747

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Sat 7/2

13:40-18:05

2 stops28h 25m

Sao Tome Is

Sat 21/2

22:25-17:30

1 stop19h 05m

£793

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Wed 4/2

20:15-17:40

3 stops21h 25m

Sao Tome Is

Sun 22/2

07:00-14:25

3 stops31h 25m

£1,002

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to São Tomé and Príncipe from

São Tomé and Príncipe flights insights and trends

Explore insights for your São Tomé and Príncipe flight to craft the best travel plan

Cheapest flights to cities in São Tomé and Príncipe

Click on the cities below to find out when it's cheapest to fly to São Tomé and Príncipe from United Kingdom
São Tomé
São Tomé
Find flights to São Tomé

Cheap São Tomé and Príncipe flight deals and tips

Summary info about São Tomé and Príncipe flight prices, duration and airlines

Best One-Way Price

£446

Best Round-Trip Price

£713

Fastest flight time

21h 25m

Popular in

July
The best one-way flight price to São Tomé and Príncipe from United Kingdom in the last 72 hours is £446 (London Gatwick to Sao Tome Is).
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The best round-trip flight price to São Tomé and Príncipe from United Kingdom in the last 72 hours is £713 (London Heathrow to Sao Tome Is).
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The fastest flight to São Tomé and Príncipe from United Kingdom takes 21h 25m (London City to Sao Tome Is).
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July has the highest demand for flights to São Tomé and Príncipe, with a 10% price increase on average.
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Frequently asked questions about flying to São Tomé and Príncipe

What is the cheapest flight to São Tomé and Príncipe?

The best prices found on momondo for flights to São Tomé and Príncipe are:
£255 per person with TAP AIR PORTUGAL
£314 per person with TAAG
£428 per person with STP Airways

What is the most popular airport in São Tomé and Príncipe to fly to?

Sao Tome Is is the most popular airport in São Tomé and Príncipe to fly to at the moment. Out of all our users who flew to São Tomé and Príncipe in the past year, 97% of them chose to fly into São Tomé’s Sao Tome Is airport. Keep in mind that there may be other airports within São Tomé and Príncipe that are also a great option to fly to.

How long is the flight from United Kingdom to São Tomé and Príncipe?

The flight from United Kingdom to São Tomé and Príncipe depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from London Heathrow (a popular airport in United Kingdom) to Sao Tome Is (the most popular airport in São Tomé and Príncipe), then the flight time is 19h 40m on average. If you fly from Manchester (another popular airport in United Kingdom) to Sao Tome Is, then the average flight time is .

What is the best day of the week to fly to São Tomé and Príncipe?

Flying to São Tomé and Príncipe on a Saturday or Monday is your best option since this is when flight prices tend to be at their lowest for the week. The most expensive day of the week to fly to São Tomé and Príncipe is on a Tuesday.

When did momondo last update prices for flights to São Tomé and Príncipe?

Prices for flights to São Tomé and Príncipe are refreshed on a daily basis.

How many operators does momondo search for flights to São Tomé and Príncipe?

As of September 2025, there are 4 operators available to choose from for flights to São Tomé and Príncipe.

How old do you have to be to fly to São Tomé and Príncipe?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel 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.

Why use momondo?

Why should I use momondo to find a flight deal to São Tomé and Príncipe?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to São Tomé and Príncipe. momondo saves you time and could save you money on your trip.

Can I find flights to São Tomé and Príncipe with flexible booking policies on momondo?

momondo does allow users to show only those flights to São Tomé and Príncipe which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to São Tomé and Príncipe?

momondo provides multiple filters to help you find the best flight to São Tomé and Príncipe. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of São Tomé and Príncipe flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to São Tomé and Príncipe

Popular Flights to São Tomé and Príncipe

Popular routes according to searches in the past day on momondo
London to São Tomé flightsfrom £551