Cheap flights from São Tomé to Lisbon from £295

TMS — LIS
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sao Tome Is to Lisbon Humberto Delgado are usually found in November or February, booked 48 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from São Tomé to Lisbon

Enter your travel dates to find the best prices.

Cheapest flights from São Tomé to Lisbon

Sat 14/1107:50 -
Nonstop6h 15m
Fri 20/1100:05 -
Nonstop6h 15m
Deal found 6/11£422
Sat 14/1107:50 -
Nonstop6h 15m
Fri 20/1100:05 -
Nonstop6h 15m
Deal found 10/11£566
Sat 19/1207:50 -
Nonstop6h 15m
Fri 22/100:05 -
Nonstop6h 15m
Deal found 9/11£653
Sat 28/1107:50 -
Nonstop6h 15m
Fri 4/1200:05 -
Nonstop6h 15m
Deal found 7/11£869
Sat 28/1122:25 -
Nonstop6h 40m
Sat 5/1210:50 -
Nonstop6h 40m
Deal found 10/11£962
Fri 11/1220:00 -
1 stop9h 05m
Sun 3/109:35 -
1 stop8h 40m
Deal found 10/11£1,135

Find flight deals from São Tomé to Lisbon

Round-trip from

£369

One-way from

£295

Popular in

August

Cheapest in

November

Average price

£422

Good one-way deal

£619 or less
STP Airways
  • STP Airways
  • 20/3-2/4
  • Nonstop
  • 12h 45m total
  • São Tomé to Lisbon
STP Airways
  • STP Airways
  • 28/11-31/12
  • Nonstop
  • 6h 15m total
  • São Tomé to Lisbon
Highest demand for flights based on searches. 19% potential increase in price (£104 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£23 potential savings vs. average return price).
Average for round-trip flights in November 2026
Price to beat on a one-way flight from Sao Tome Is to Lisbon Humberto Delgado.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from São Tomé to Lisbon that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

São ToméLisbon

TMS Sao Tome Is - LIS Lisbon Humberto Delgado

TMSLIS

Sao Tome Is

Sat 28/11

07:50-14:05

Nonstop6h 15m

Lisbon Humberto Delgado

Wed 31/12

00:00-23:00

Nonstop0h 00m

£295

São ToméLisbon

TMS Sao Tome Is - LIS Lisbon Humberto Delgado

TMSLIS

Sao Tome Is

Wed 16/12

20:00-05:05

Nonstop9h 05m

Lisbon Humberto Delgado

Wed 31/12

00:00-23:00

Nonstop0h 00m

£378

São ToméLisbon

TMS Sao Tome Is - LIS Lisbon Humberto Delgado

TMSLIS

Sao Tome Is

Sat 21/11

07:50-14:05

Nonstop6h 15m

Lisbon Humberto Delgado

Wed 31/12

00:00-23:00

Nonstop0h 00m

£478

São ToméLisbon

TMS Sao Tome Is - LIS Lisbon Humberto Delgado

TMSLIS

Sao Tome Is

Sat 6/2

07:50-14:05

Nonstop6h 15m

Lisbon Humberto Delgado

Fri 26/2

00:05-06:20

Nonstop6h 15m

£519

São ToméLisbon

TMS Sao Tome Is - LIS Lisbon Humberto Delgado

TMSLIS

Sao Tome Is

Wed 18/11

20:00-05:05

1 stop9h 05m

Lisbon Humberto Delgado

Wed 31/12

00:00-23:00

Nonstop0h 00m

£531

São ToméLisbon

TMS Sao Tome Is - LIS Lisbon Humberto Delgado

TMSLIS

Sao Tome Is

Sun 22/11

20:00-05:05

1 stop9h 05m

Lisbon Humberto Delgado

Wed 31/12

00:00-23:00

Nonstop0h 00m

£531

São ToméLisbon

TMS Sao Tome Is - LIS Lisbon Humberto Delgado

TMSLIS

Sao Tome Is

Sat 6/2

07:50-14:05

Nonstop6h 15m

Lisbon Humberto Delgado

Fri 2/4

00:05-05:35

Nonstop6h 30m

£572

São ToméLisbon

TMS Sao Tome Is - LIS Lisbon Humberto Delgado

TMSLIS

Sao Tome Is

Sat 19/12

07:50-14:05

Nonstop6h 15m

Lisbon Humberto Delgado

Fri 22/1

00:05-06:20

Nonstop6h 15m

£653

São ToméLisbon

TMS Sao Tome Is - LIS Lisbon Humberto Delgado

TMSLIS

Sao Tome Is

Fri 5/2

20:00-05:05

1 stop9h 05m

Lisbon Humberto Delgado

Sun 4/4

09:55-17:45

1 stop8h 50m

£716

São ToméLisbon

TMS Sao Tome Is - LIS Lisbon Humberto Delgado

TMSLIS

Sao Tome Is

Sat 6/2

22:25-05:05

Nonstop6h 40m

Lisbon Humberto Delgado

Fri 2/4

09:55-17:45

1 stop8h 50m

£716

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight from São Tomé to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from São Tomé with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from São Tomé to Lisbon

How far ahead should I book a flight from São Tomé to Lisbon?

To ensure you get the cheapest price possible for a flight from São Tomé to Lisbon, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from São Tomé to Lisbon?

Currently, November is the cheapest month in which you can book a flight from São Tomé to Lisbon (average of £422). Flying from São Tomé to Lisbon in August is currently the most expensive (average of £909). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TMS to LIS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from São Tomé to Lisbon as you normally would.

How much does it cost for a return flight from São Tomé to Lisbon?

Airfare is typical for this route at the moment.

São Tomé to Lisbon flights typically cost between £367 and £636 in March.
The cheapest return price found within the last 5 days was £369 on STP Airways (20 Mar–2 Apr).

Reviews of airlines servicing Lisbon

Check out reviews from past customers who have flown with TAP AIR PORTUGAL from São Tomé to Lisbon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.2

Boarding

7.1

Entertainment

6.4

Overall

7.2

Food

6.3

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Rodolfo E.,Sept 2026

IAD - LIS

The Lisbon to Munich flight was delayed and the airplane was not boarded at a gate, they took us by bus to a parked airplane, we had to wait more than two hours inside the plane until departure.

Comfort

7.2

Boarding

7.1

Entertainment

6.4

Overall

7.2

Food

6.3

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Rodolfo E.,Sept 2026

IAD - LIS

The Lisbon to Munich flight was delayed and the airplane was not boarded at a gate, they took us by bus to a parked airplane, we had to wait more than two hours inside the plane until departure.

Related info for your journey

  • How popular is this São Tomé to Lisbon flight route?

  • How long is the flight from São Tomé to Lisbon?

    A quick flight from São Tomé to Lisbon can take about 6h 15m. STP Airways provides one of the quickest options available for as low as £519. There are 2835 mi between São Tomé and Lisbon. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from São Tomé to Lisbon round-trip?

    Our cheapest airline available from São Tomé to Lisbon is TAP AIR PORTUGAL. Our recent data shows that you can find tickets from as low as £380 on this airline. Additional options worth looking into are TAAG and EuroAtlantic Airways, starting at £418 and £523 round-trip. You may be able to fly from São Tomé to Lisbon for 34% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from São Tomé to Lisbon one-way?

    One-way options have recently been found by users for as low as £95 on TAAG. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £280 and STP Airways from £295 one-way.

  • What are the most reliable airlines from São Tomé to Lisbon?

    The top 3 most reliable airlines when flying from São Tomé to Lisbon are Turkish Airlines (100%), TAP AIR PORTUGAL (86%) and EuroAtlantic Airways (33%).

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

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

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

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

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

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

  • What is the cheapest month to book a flight from São Tomé to Lisbon?

    Currently, November is the cheapest month in which you can book a flight from São Tomé to Lisbon (average of £422). Flying from São Tomé to Lisbon in August is currently the most expensive (average of £909). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Nazaré
Fátima
Evora
Madeira
Oeiras
Óbidos
Almada
Setúbal
Tomar
Figueira da Foz
Estoril
Costa da Caparica

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from São Tomé to Lisbon

AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£380Average£725FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
TAAGCheapest£418Average£621FlexibilityNo cancel feeOn-time58%
Search TAAG flights
EuroAtlantic AirwaysCheapest£523Average£707FlexibilityNo cancel feeOn-timeN/A
Search EuroAtlantic Airways flights

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