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Cheap flights from Lisbon to São Tomé from £398

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — TMS
16 lug — 23 lug1
1 adult

Cheapflights Tip: The best prices from Lisbon Humberto Delgado to Sao Tome Is are usually found in March or November, booked 29 days in advance, depart on a Saturday or Tuesday and return on a Monday

Cheap flight deals from Lisbon to São Tomé

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) 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 11 luglio 2025.

Round-trip from

£498

One-way from

£398

Popular in

August

Cheapest in

March

Average price

£625

Good round-trip deal

£754 or less

Good one-way deal

£330 or less
STP Airways
  • STP Airways
  • 7/11-15/11
  • Nonstop
  • 12h 30m total
  • Lisbon to São Tomé
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 20/8
  • 1 total stop
  • 8h 40m total
  • Lisbon to São Tomé
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£51 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Lisbon Humberto Delgado to Sao Tome Is.
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Price to beat on a one-way flight from Lisbon Humberto Delgado to Sao Tome Is.
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Find flight deals from Lisbon to São Tomé

Cheapest flights from Lisbon to São Tomé
Explore the most affordable flight options available from Lisbon to São Tomé. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 luglio 2025.

ven 7/1100:05LIS - TMS
Nonstop6h 15mSTP Airways
sab 15/1107:50TMS - LIS
Nonstop6h 15mSTP Airways
Deal found 10/7£498
ven 10/1009:55LIS - TMS
1 stop8h 40mTAP AIR PORTUGAL
ven 24/1019:40TMS - LIS
1 stop8h 40mTAP AIR PORTUGAL
Deal found 10/7£499

Cheapflights Fare Finder

Customise your flight search to find flights from Lisbon 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 11 luglio 2025.
Use the filters below to find and compare flights from Lisbon to São Tomé that are best for you.

Fly from

Lisbon

Fly to

São Tomé

Route

Depart

Return

Price

LisbonSão Tomé

LIS - TMS

LISTMS

Lisbon Humberto Delgado

ven 7/11

00:05-06:20

Nonstop6h 15m

Sao Tome Is

sab 15/11

07:50-14:05

Nonstop6h 15m

£498

LisbonSão Tomé

LIS - TMS

LISTMS

Lisbon Humberto Delgado

ven 10/10

09:55-17:35

1 stop8h 40m

Sao Tome Is

ven 24/10

19:40-05:20

1 stop8h 40m

£499

LisbonSão Tomé

LIS - TMS

LISTMS

Lisbon Humberto Delgado

mer 20/8

09:55-17:35

1 stop8h 40m

£398

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Best time to book a flight from Lisbon to São Tomé

Have a flexible travel schedule? Discover the best time to fly to São Tomé from Lisbon 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.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Lisbon to São Tomé. Price data was last updated on 27 June 2025.

To ensure you get the cheapest price possible for a flight from Lisbon to São Tomé, you should look to book at least 29 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 time of day to fly from LIS to TMS?

Find hourly flight availability from Lisbon to São Tomé. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 luglio 2025.

A simple way to save on the total cost of your ticket is to fly from Lisbon to São Tomé at midday. If you’re flexible enough to do this you can expect to save up to 5% on your trip compared to booking a flight in the morning.

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

Reviews of airlines servicing São Tomé

Get insights into the airlines that provide service to São Tomé. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to São Tomé. Reviews last updated 11 luglio 2025.
Read reviews from past customers who have flown with TAP AIR PORTUGAL from Lisbon to São Tomé. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.1
Good
1,915 reviews
Check prices

Crew

7.8

Comfort

7.1

Boarding

7.0

Entertainment

6.3

Overall

7.1

Food

6.2

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

LIS - JFK

The check-in was fine and the staff at Lisbon were extremely helpful and friendly. The cabin staff were equally welcoming and attentive. I paid extra for an aisle seat and it seemed to give me more room than my outgoing Virgin Air flight that took me to London in the first leg of the journey. The problems I encountered were with the hopelessly ineffective and frustrating video that TAP provided. All the selections for movies were dated with a very limited selection. Also the technology did not work so that one was constantly tapping an unresponsive screen or if you could get a movies to play they would drop. The earphones were also hopeless either not working or falling out of your ears. The worst part of my trip was my nearly lost luggage. TAP offered free luggage check-inbfor one bag and then promptly mislaid it at JFK. I was on the Skytrain at the equivalent of 3am when baggage claim called me to say they found the bag. Terrible! One final point when I I was at baggage claim at JFK three travellers were there because the TAP office was closed and they could not retrieve a boarding pass. For them an experience like that must have tainted the beginning of a trip to Lisbon. I felt terribly sorry for them. So TAP please improve!
TAP AIR PORTUGAL
7.1
Good
1,915 reviews
TAP AIR PORTUGAL
7.1
Good
1,915 reviews
Check prices

Crew

7.8

Comfort

7.1

Boarding

7.0

Entertainment

6.3

Overall

7.1

Food

6.2

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

LIS - JFK

The check-in was fine and the staff at Lisbon were extremely helpful and friendly. The cabin staff were equally welcoming and attentive. I paid extra for an aisle seat and it seemed to give me more room than my outgoing Virgin Air flight that took me to London in the first leg of the journey. The problems I encountered were with the hopelessly ineffective and frustrating video that TAP provided. All the selections for movies were dated with a very limited selection. Also the technology did not work so that one was constantly tapping an unresponsive screen or if you could get a movies to play they would drop. The earphones were also hopeless either not working or falling out of your ears. The worst part of my trip was my nearly lost luggage. TAP offered free luggage check-inbfor one bag and then promptly mislaid it at JFK. I was on the Skytrain at the equivalent of 3am when baggage claim called me to say they found the bag. Terrible! One final point when I I was at baggage claim at JFK three travellers were there because the TAP office was closed and they could not retrieve a boarding pass. For them an experience like that must have tainted the beginning of a trip to Lisbon. I felt terribly sorry for them. So TAP please improve!

Related info for your journey

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

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

    Flights from Lisbon Humberto Delgado to Sao Tome Is have been viewed 37 times in the past calendar month.

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

    STP Airways, at £498, was found to be the cheapest airline from Lisbon to São Tomé. An alternate airline flying to your destination would be TAP AIR PORTUGAL. STP Airways is priced at 13% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Lisbon to São Tomé?

    Looking at all options, your cheapest flight can be booked for £251. While the most popular route (Lisbon Humberto Delgado - Sao Tome Is) can be booked for £404 on average our data indicates £692 when flying from Lisbon to São Tomé.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lisbon 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

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Top 4 airlines flying from Lisbon to São Tomé

Discover the top 4 airlines that operate flights from Lisbon to São Tomé. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 luglio 2025.
AirlineCheapestAverageFlexibilityOn-time
TAAGCheapest£355Average£480FlexibilityNo cancel feeOn-time58%
Search TAAG flights
EuroAtlantic AirwaysCheapest£453Average£641FlexibilityNo cancel feeOn-timeN/A
Search EuroAtlantic Airways flights
TAP AIR PORTUGALCheapest£471Average£646FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
STP AirwaysCheapest£477Average£616FlexibilityNo cancel feeOn-timeN/A
Search STP Airways flights

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

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Lisbon to São Tomé flexibly with Cheapflights today.

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