Latest deals
Insights
FAQs
Price Alerts
Flights to São Tomé and Príncipe

£647 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 1/3. 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

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
1 Mar
LGW
19h 45m
2 stops
TMS
15 Mar
TMS
26h 50m
3 stops
LGW
£647
Find similar
Multiple Airlines
1 Mar
LGW
19h 45m
2 stops
TMS
15 Mar
TMS
23h 05m
2 stops
LGW
£652
Find similar
Multiple Airlines
1 Mar
LGW
28h 55m
3 stops
TMS
15 Mar
TMS
26h 50m
3 stops
LGW
£660
Find similar
Multiple Airlines
1 Mar
LHR
22h 30m
2 stops
TMS
15 Mar
TMS
16h 40m
2 stops
LHR
£728
Find similar
Multiple Airlines
27 Mar
LGW
19h 35m
2 stops
TMS
11 Apr
TMS
27h 10m
2 stops
LGW
£789
Find similar
Multiple Airlines
27 Mar
LGW
19h 35m
2 stops
TMS
11 Apr
TMS
25h 35m
1 stop
LGW
£797
Find similar
Multiple Airlines
27 Mar
LHR
20h 25m
2 stops
TMS
11 Apr
TMS
31h 50m
2 stops
LHR
£825
Find similar
Multiple Airlines
27 Mar
LGW
13h 40m
1 stop
TMS
11 Apr
TMS
25h 35m
1 stop
LGW
£838
Find similar
Multiple Airlines
27 Mar
LHR
16h 40m
1 stop
TMS
11 Apr
TMS
26h 10m
1 stop
LHR
£868
Find similar
TAP AIR PORTUGAL
6 Dec
LGW
25h 30m
1 stop
TMS
17 Dec
TMS
13h 50m
1 stop
LGW
£868
Find similar
Multiple Airlines
27 Mar
LCY
21h 00m
2 stops
TMS
11 Apr
TMS
29h 05m
2 stops
LCY
£871
Find similar
TAP AIR PORTUGAL
6 Dec
LGW
25h 30m
1 stop
TMS
17 Dec
TMS
38h 00m
2 stops
LGW
£876
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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:25 - 12:10LGW-TMS
19h 45m2 stops
Multiple Airlines Logo
20:00 - 22:50TMS-LGW
26h 50m3 stops
£647Multiple Airlines
Find Deal
Sun, 1 Mar - Sun, 15 Mar
Multiple Airlines Logo
16:25 - 12:10LGW-TMS
19h 45m2 stops
Multiple Airlines Logo
20:00 - 19:05TMS-LGW
23h 05m2 stops
£652Multiple Airlines
Find Deal
Sun, 1 Mar - Sun, 15 Mar
Multiple Airlines Logo
07:15 - 12:10LGW-TMS
28h 55m3 stops
Multiple Airlines Logo
20:00 - 22:50TMS-LGW
26h 50m3 stops
£660Multiple Airlines
Find Deal
Sun, 1 Mar - Sun, 15 Mar
Multiple Airlines Logo
13:40 - 12:10LHR-TMS
22h 30m2 stops
Multiple Airlines Logo
20:00 - 12:40TMS-LHR
16h 40m2 stops
£728Multiple Airlines
Find Deal
Sun, 1 Mar - Sun, 15 Mar
Multiple Airlines Logo
10:45 - 06:20LGW-TMS
19h 35m2 stops
Multiple Airlines Logo
07:10 - 11:20TMS-LGW
27h 10m2 stops
£789Multiple Airlines
Find Deal
Fri, 27 Mar - Sat, 11 Apr
TAP AIR PORTUGAL Logo
16:35 - 18:05LGW-TMS
25h 30m1 stop
TAP AIR PORTUGAL Logo
20:00 - 09:50TMS-LGW
13h 50m1 stop
£868TAP AIR PORTUGAL
Find Deal
Sat, 6 Dec - Wed, 17 Dec
TAP AIR PORTUGAL Logo
16:35 - 18:05LGW-TMS
25h 30m1 stop
TAP AIR PORTUGAL Logo
20:00 - 10:00TMS-LGW
38h 00m2 stops
£876TAP AIR PORTUGAL
Find Deal
Sat, 6 Dec - Wed, 17 Dec
TAP AIR PORTUGAL Logo
16:35 - 18:05LGW-TMS
25h 30m2 stops
TAP AIR PORTUGAL Logo
20:00 - 09:50TMS-LGW
13h 50m2 stops
£880TAP AIR PORTUGAL
Find Deal
Sat, 6 Dec - Wed, 17 Dec
TAP AIR PORTUGAL Logo
16:35 - 18:05LGW-TMS
25h 30m2 stops
TAP AIR PORTUGAL Logo
20:00 - 10:00TMS-LGW
38h 00m3 stops
£892TAP AIR PORTUGAL
Find Deal
Sat, 6 Dec - Wed, 17 Dec
Ethiopian Air Logo
20:15 - 17:40LHR-TMS
21h 25m3 stops
Ethiopian Air Logo
07:00 - 06:35TMS-LHR
23h 35m3 stops
£1,412Ethiopian Air
Find Deal
Fri, 19 Dec - Fri, 26 Dec

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 6 November 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

LGW - TMS

LGWTMS

London Gatwick

Sun 1/3

16:25-12:10

2 stops19h 45m

Sao Tome Is

Sun 15/3

20:00-22:50

3 stops26h 50m

£647

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Sun 1/3

16:25-12:10

2 stops19h 45m

Sao Tome Is

Sun 15/3

20:00-19:05

2 stops23h 05m

£652

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Sun 1/3

07:15-12:10

3 stops28h 55m

Sao Tome Is

Sun 15/3

20:00-22:50

3 stops26h 50m

£660

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Sun 1/3

13:40-12:10

2 stops22h 30m

Sao Tome Is

Sun 15/3

20:00-12:40

2 stops16h 40m

£728

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 27/3

10:45-06:20

2 stops19h 35m

Sao Tome Is

Sat 11/4

07:10-11:20

2 stops27h 10m

£789

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Sat 6/12

16:35-18:05

1 stop25h 30m

Sao Tome Is

Wed 17/12

20:00-09:50

1 stop13h 50m

£868

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Sat 6/12

16:35-18:05

1 stop25h 30m

Sao Tome Is

Wed 17/12

20:00-10:00

2 stops38h 00m

£876

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Sat 6/12

16:35-18:05

2 stops25h 30m

Sao Tome Is

Wed 17/12

20:00-09:50

2 stops13h 50m

£880

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Sat 6/12

16:35-18:05

2 stops25h 30m

Sao Tome Is

Wed 17/12

20:00-10:00

3 stops38h 00m

£892

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Fri 19/12

20:15-17:40

3 stops21h 25m

Sao Tome Is

Fri 26/12

07:00-06:35

3 stops23h 35m

£1,412

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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

£743

Best Round-Trip Price

£647

Fastest flight time

11h 30m

Popular in

July
The best one-way flight price to São Tomé and Príncipe from United Kingdom in the last 72 hours is £743 (London Heathrow to Sao Tome Is).
Search Deals
The best round-trip flight price to São Tomé and Príncipe from United Kingdom in the last 72 hours is £647 (London Gatwick to Sao Tome Is).
Search Deals
The fastest flight to São Tomé and Príncipe from United Kingdom takes 11h 30m (London Heathrow to Sao Tome Is).
Search Deals
July has the highest demand for flights to São Tomé and Príncipe, with a 12% price increase on average.
Search Deals

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:
£260 per person with TAP AIR PORTUGAL
£328 per person with TAAG
£433 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, 96% 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 20h 25m 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 November 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.

An easier way to manage your São Tomé and Príncipe 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 6/12
Sat 13/12
By creating a price alert you accept our terms of use and privacy policy.

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 £763