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Cheap flights from London Gatwick Airport to São Tomé from £409

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — TMS
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to São Tomé

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to São Tomé (TMS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 November 2025.

Round-trip from

£699

One-way from

£409

Popular in

April

Cheapest in

November

Average price

£702
7/3-14/3
  • 7/3-14/3
  • 3 total stops
  • 33h 10m total
  • London to São Tomé
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14/1
  • 14/1
  • 3 total stops
  • 42h 45m total
  • London to São Tomé
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Highest demand for flights based on searches. 5% potential increase in price (£50 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£44 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Gatwick to São Tomé

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to São Tomé
Explore the most affordable flight options available from Gatwick to São Tomé. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2025.

Sat 27/1216:35LGW - TMS
2 stops25h 30mTAP AIR PORTUGAL
Sat 10/122:25TMS - LGW
1 stop11h 25mTAP AIR PORTUGAL
Deal found 19/11£1,588
Sat 27/1206:30LGW - TMS
3 stops35h 35mMultiple Airlines
Sat 3/122:25TMS - LGW
2 stops25h 05mMultiple Airlines
Deal found 20/11£1,918

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick 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, Cheapflights users made 858,174 searches. Data last updated 21 November 2025.
Use the filters below to find and compare flights from London Gatwick Airport to São Tomé that are best for you.

Fly from

Gatwick

Fly to

São Tomé

Route

Depart

Return

Price

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Sat 3/1

16:35-18:05

2 stops25h 30m

Sao Tome Is

Sat 10/1

22:25-09:50

1 stop11h 25m

£796

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Tue 3/2

20:10-18:05

2 stops21h 55m

Sao Tome Is

Wed 11/2

20:00-12:05

3 stops16h 05m

£803

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Tue 3/2

20:10-18:05

2 stops21h 55m

Sao Tome Is

Sat 14/2

22:25-09:50

1 stop11h 25m

£892

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Thu 5/2

10:40-12:10

2 stops25h 30m

Sao Tome Is

Wed 11/2

13:10-15:05

2 stops25h 55m

£896

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Wed 4/2

16:35-12:10

2 stops43h 35m

Sao Tome Is

Fri 13/2

13:10-09:50

2 stops44h 40m

£896

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Tue 3/2

10:40-12:10

2 stops25h 30m

Sao Tome Is

Fri 13/2

13:10-09:50

2 stops44h 40m

£896

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Thu 5/2

16:00-18:05

2 stops26h 05m

Sao Tome Is

Sat 14/2

22:25-09:50

1 stop11h 25m

£912

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Tue 3/2

16:35-18:05

2 stops25h 30m

Sao Tome Is

Sat 14/2

22:25-20:40

2 stops22h 15m

£923

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 6/2

21:25-18:05

3 stops44h 40m

Sao Tome Is

Sat 14/2

22:25-09:50

1 stop11h 25m

£924

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Wed 14/1

17:25-12:10

3 stops42h 45m

£409

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 17 results
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Best time to book a flight from Gatwick to São Tomé

Have a flexible travel schedule? Discover the best time to fly to São Tomé from Gatwick with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to São Tomé. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to São Tomé from London Gatwick?

    Sao Tome Is (TMS) is the airport you will fly into if you book a flight from London Gatwick to São Tomé. You should not have trouble finding flights to Sao Tome Is from London Gatwick; the airport handles an average of 0 inbound flights from London Gatwick per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the São Tomé airport from London Gatwick. It is only a 3.1 mi journey from Sao Tome Is (TMS) to São Tomé’s city center.

  • How long is the flight from London Gatwick Airport to São Tomé?

    There are many flights that can get you from London Gatwick Airport to São Tomé in 25h 30m. Fly via TAP AIR PORTUGAL to get the fastest option. The distance between London Gatwick Airport and São Tomé is about 3529 mi.

  • Can I find deals for flights from Gatwick to São Tomé that include hotel bookings?

    Yes. In addition to deals on Gatwick to São Tomé flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to São Tomé?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to São Tomé.

  • Can I find deals for business class flights from Gatwick to São Tomé?

    Yes. Cheapflights offers flight deals from Gatwick to São Tomé by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gatwick to São Tomé

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to São Tomé flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gatwick to São Tomé?

Deals for Gatwick to São Tomé flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to São Tomé?

Cheapflights helps you find that perfect flight to São Tomé from Gatwick by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Gatwick to São Tomé with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Gatwick to São Tomé, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Gatwick to São Tomé become cheaper?

Yes! Start tracking prices for Gatwick to São Tomé flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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