Find flights
Airlines
Travel Guide

£381+ Cheap flights to São Tomé

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 30/6. Fares are subject to change and may not be available on all flights or dates of travel.
— TMS
12 Mar — 19 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to São Tomé in 2026

Enter your travel dates to find the best prices.

Cheapest flights to São Tomé
Explore the most affordable flight options available to São Tomé. Find the lowest fares based on data from user searches, with prices last updated on 10 February 2026.

Mon 2/316:25
LGW
-
TMS
2 stops43h 45m
Multiple Airlines
Mon 9/313:10
TMS
-
LGW
2 stops33h 45m
Multiple Airlines
Deal found 7/2£523
Mon 2/318:30
LHR
-
TMS
2 stops41h 40m
Multiple Airlines
Mon 9/313:10
TMS
-
LHR
2 stops33h 30m
Multiple Airlines
Deal found 7/2£543
Tue 23/617:10
LGW
-
TMS
2 stops20h 00m
Multiple Airlines
Wed 22/713:10
TMS
-
LGW
2 stops33h 30m
Multiple Airlines
Deal found 8/2£562
Mon 14/1216:35
LGW
-
TMS
2 stops43h 35m
Multiple Airlines
Mon 4/113:10
TMS
-
LGW
3 stops43h 40m
Multiple Airlines
Deal found 9/2£643
Mon 14/1218:30
LHR
-
TMS
2 stops41h 40m
Multiple Airlines
Mon 4/113:10
TMS
-
LHR
2 stops28h 20m
Multiple Airlines
Deal found 9/2£759
Wed 25/316:35
LGW
-
TMS
2 stops43h 35m
Multiple Airlines
Wed 1/419:40
TMS
-
LGW
2 stops13h 05m
Multiple Airlines
Deal found 8/2£770
Fri 12/618:45
LHR
-
TMS
1 stop23h 40m
TAP AIR PORTUGAL
Fri 19/619:40
TMS
-
LHR
2 stops13h 40m
TAP AIR PORTUGAL
Deal found 8/2£788
Fri 3/421:35
LGW
-
TMS
3 stops45h 05m
Multiple Airlines
Sun 19/419:40
TMS
-
LGW
2 stops13h 05m
Multiple Airlines
Deal found 9/2£816
Tue 23/613:45
LHR
-
TMS
2 stops23h 25m
Multiple Airlines
Wed 22/707:55
TMS
-
LHR
1 stop13h 05m
Multiple Airlines
Deal found 8/2£822
Fri 3/419:50
LHR
-
TMS
1 stop22h 35m
TAP AIR PORTUGAL
Sun 19/419:40
TMS
-
LHR
2 stops22h 10m
TAP AIR PORTUGAL
Deal found 9/2£852
Sat 2/513:45
LHR
-
TMS
2 stops28h 55m
TAP AIR PORTUGAL
Sun 10/519:40
TMS
-
LHR
2 stops16h 05m
TAP AIR PORTUGAL
Deal found 7/2£854
Fri 12/620:25
LHR
-
TMS
2 stops22h 00m
Multiple Airlines
Fri 19/619:40
TMS
-
LHR
3 stops35h 35m
Multiple Airlines
Deal found 8/2£873

Find flight deals to São Tomé

Find the latest flights to São Tomé in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 10 February 2026.

Return from

£523

One-way from

£381

Popular in

March

Cheapest in

November

Average price

£782
2/3-9/3
  • 2/3-9/3
  • 4 total stops
  • 77h 30m total
  • London to São Tomé
Search Deals
30/6
  • 30/6
  • 2 total stops
  • 31h 10m total
  • London to São Tomé
Search Deals
Highest demand for flights based on searches. 3% potential increase in price.
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to São Tomé that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 10 February 2026.
Use the filters below to find and compare flights to São Tomé that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Mon 2/3

16:25-12:10

2 stops43h 45m

Sao Tome Is

Mon 9/3

13:10-22:55

2 stops33h 45m

£523

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Mon 2/3

18:30-12:10

2 stops41h 40m

Sao Tome Is

Mon 9/3

13:10-22:40

2 stops33h 30m

£543

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Tue 23/6

17:10-12:10

2 stops20h 00m

Sao Tome Is

Wed 22/7

13:10-23:40

2 stops33h 30m

£562

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Wed 25/3

16:35-12:10

2 stops43h 35m

Sao Tome Is

Wed 1/4

19:40-09:45

2 stops13h 05m

£770

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 12/6

20:45-17:25

1 stop21h 40m

Sao Tome Is

Fri 19/6

19:40-23:30

2 stops26h 50m

£770

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Fri 12/6

18:45-17:25

1 stop23h 40m

Sao Tome Is

Fri 19/6

19:40-10:20

2 stops13h 40m

£788

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 3/4

21:35-17:40

3 stops45h 05m

Sao Tome Is

Sun 19/4

19:40-09:45

2 stops13h 05m

£816

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Tue 23/6

13:45-12:10

2 stops23h 25m

Sao Tome Is

Wed 22/7

07:55-22:00

1 stop13h 05m

£822

LondonSão Tomé

LGW - TMS

LGWTMS

London Gatwick

Fri 12/6

21:15-17:25

2 stops21h 10m

Sao Tome Is

Fri 19/6

19:40-20:25

3 stops47h 45m

£829

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Sat 2/5

13:45-17:40

2 stops28h 55m

Sao Tome Is

Sun 10/5

19:40-12:45

2 stops16h 05m

£854

Flights are sorted by cheapest return flights first.

Deals found on 8/2

Showing 1-10 of 21 results
1
2
3

Best time to book a flight to São Tomé

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

How long is the flight to São Tomé?

On average, a flight from London to São Tomé takes 19 hours 40 minutes. Flights to São Tomé from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to São Tomé?

The most popular airline flying from London to São Tomé is TAP AIR PORTUGAL.

TAP AIR PORTUGAL
TAP AIR PORTUGAL
From £628

What are the cheapest airlines that fly to São Tomé?

The cheapest airline flying from London to São Tomé is TAP AIR PORTUGAL.

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 10 February 2026.
Read reviews from past customers who have flown TAP AIR PORTUGAL to São Tomé and Príncipe. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.1
Good
2,136 reviews
Check prices

Comfort

7.1

Crew

7.8

Food

6.2

Overall

7.1

Boarding

7.0

Entertainment

6.3

Reviews

1 / 20
8.0
Excellent

Michael,Dec 2025

FNC - LIS

Long wait standing after checking in at the gate Limited juice selection.
TAP AIR PORTUGAL
7.1
Good
2,136 reviews
TAP AIR PORTUGAL
7.1
Good
2,136 reviews
Check prices

Comfort

7.1

Crew

7.8

Food

6.2

Overall

7.1

Boarding

7.0

Entertainment

6.3

Reviews

1 / 20
8.0
Excellent

Michael,Dec 2025

FNC - LIS

Long wait standing after checking in at the gate Limited juice selection.

FAQs about flying to São Tomé

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

    Booking a flight to Sao Tome Is (TMS) is your only option if you intend on flying to São Tomé. It is only a 3.1 mi journey from Sao Tome Is to São Tomé’s city center.

  • Can I find cheaper flights to São Tomé if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to São Tomé on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to São Tomé?

    Based on reviews from Cheapflights users, TAP AIR PORTUGAL is rated the highest out of the airlines that fly to São Tomé.

  • What is the cheapest airport to fly to in São Tomé?

    Sao Tome Is is currently the cheapest airport to fly to in São Tomé. One-way flights to Sao Tome Is typically cost £266, while return flights cost around £517.

  • Where does the fastest flight to São Tomé depart from?

    For those looking to save time traveling to São Tomé, London offers the quickest one-way flight (12 hours 5 minutes).

  • Are there hotels close to Sao Tome Is?

    Yes. Sao Tome Is has hotels nearby for those requiring accommodations. Hotel O Bigodes is the closest property to Sao Tome Is (0.0 mi away from Sao Tome Is).

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.

Find the best flight deals to São Tomé

Some of the lowest fares we’ve come across for flights to São Tomé.
Flights from Lisbon to São Tomé

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 to São Tomé?

Deals for 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 to your preference, such as price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to São Tomé.

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

Need flexible booking options for your flight to São Tomé ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights to São Tomé on Cheapflights with our Price Alerts feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.