£698 Cheap Flights from London (LHR) to São Tomé Island (TMS)

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Popular airlines from Heathrow Airport (LHR) to São Tomé Island (TMS-São Tomé Intl.)

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Cheap Flights from London (LHR) to São Tomé Island (TMS)

Prices were available within the past 7 days and start at £698 for one-way flights and £834 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Tue, 3 Nov - Fri, 13 Nov
LHR
London
TMS
São Tomé Island
£834 Return, found 5 days ago
£834
Return
found 5 days ago
Select TAP Portugal flight, departing Tue, 3 Nov from London to São Tomé Island, returning Fri, 13 Nov, priced at £834 found 5 days ago
TAP Portugal
Tue, 3 Nov - Fri, 13 Nov
LHR
London
TMS
São Tomé Island
£839 Return, found 5 days ago
£839
Return
found 5 days ago
Select TAP Portugal flight, departing Tue, 3 Nov from London to São Tomé Island, returning Fri, 13 Nov, priced at £839 found 5 days ago
TAP Portugal
Sat, 7 Nov - Sun, 15 Nov
LHR
London
TMS
São Tomé Island
£842 Return, found 3 days ago
£842
Return
found 3 days ago
Select TAP Portugal flight, departing Sat, 7 Nov from London to São Tomé Island, returning Sun, 15 Nov, priced at £842 found 3 days ago
TAP Portugal
Sat, 7 Nov - Sun, 15 Nov
LHR
London
TMS
São Tomé Island
£848 Return, found 3 days ago
£848
Return
found 3 days ago
Select TAP Portugal flight, departing Sat, 7 Nov from London to São Tomé Island, returning Sun, 15 Nov, priced at £848 found 3 days ago
TAP Portugal
Fri, 23 Oct - Sun, 8 Nov
LHR
London
TMS
São Tomé Island
£861 Return, found 6 days ago
£861
Return
found 6 days ago
Select TAP Portugal flight, departing Fri, 23 Oct from London to São Tomé Island, returning Sun, 8 Nov, priced at £861 found 6 days ago
TAP Portugal
Tue, 3 Nov - Fri, 13 Nov
LHR
London
TMS
São Tomé Island
£863 Return, found 5 days ago
£863
Return
found 5 days ago
Select TAP Portugal flight, departing Tue, 3 Nov from London to São Tomé Island, returning Fri, 13 Nov, priced at £863 found 5 days ago
TAP Portugal
Sat, 21 Nov - Sun, 29 Nov
LHR
London
TMS
São Tomé Island
£865 Return, found 5 days ago
£865
Return
found 5 days ago
Select TAP Portugal flight, departing Sat, 21 Nov from London to São Tomé Island, returning Sun, 29 Nov, priced at £865 found 5 days ago
TAP Portugal
Tue, 3 Nov - Fri, 13 Nov
LHR
London
TMS
São Tomé Island
£870 Return, found 5 days ago
£870
Return
found 5 days ago
Select TAP Portugal flight, departing Tue, 3 Nov from London to São Tomé Island, returning Fri, 13 Nov, priced at £870 found 5 days ago
TAP Portugal
Sat, 7 Nov - Sun, 15 Nov
LHR
London
TMS
São Tomé Island
£870 Return, found 3 days ago
£870
Return
found 3 days ago
Select TAP Portugal flight, departing Sat, 7 Nov from London to São Tomé Island, returning Sun, 15 Nov, priced at £870 found 3 days ago
Ethiopian Airlines
Wed, 11 Nov - Fri, 20 Nov
LHR
London
TMS
São Tomé Island
£1,275 Return, found 6 days ago
£1,275
Return
found 6 days ago
Select Ethiopian Airlines flight, departing Wed, 11 Nov from London to São Tomé Island, returning Fri, 20 Nov, priced at £1,275 found 6 days ago

Frequently asked questions

How much is a flight from London Heathrow to Sao Tome Intl. Airport (TMS)?
Round-trip tickets between LHR and TMS start from £834. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport to Sao Tome Intl. Airport?
The majority of flights can be cancelled online, but whether or not you incur a fee all comes down to your airline. If you do need to cancel your holiday, follow the instructions in the Customer Service Portal.
How do I find cheap flights from LHR to Sao Tome Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LHR to Sao Tome Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from LHR to TMS?
Make the 9 hours and 20 minutes between London Heathrow and Sao Tome Intl. Airport (TMS) as comfortable as you can. Pack the essentials, like toiletries, your toothbrush and a neck pillow, and simply enjoy the flight!
How far is the flight from London Heathrow to TMS?
The distance is around 5,700 kilometres, so pack your carry-on luggage with all the items you need to make your journey comfortable. Not sure what to take on board your Hounslow to Sao Tome Island flight? A sleep mask, earplugs and a travel pillow are among the essentials.
Which airlines fly direct from LHR to Sao Tome Intl. Airport?
You won't find any airlines flying directly between London Heathrow and TMS, so be ready to make at least one stop on your journey. A layover can be a welcome way to break up a trip!
Are London Heathrow to Sao Tome Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from LHR to TMS can be hit-or-miss. It is possible to score a bargain, but then again, you could miss out entirely! If you'd rather start your travel planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines issue their prices so far in advance. Our advice? Check back often as updates are made frequently.

Frequently asked questions

How much does a flight from London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.) cost?
One-way flights typically cost between £933 and £2,824 and return flights often range between £933 and £2,824. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
How do I find cheap flights from London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.)?
To find a cheap flight from London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.)?
There are approximately 7 connecting flights per day from London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.). Some common connection points include Humberto Delgado (LIS), Roissy-Charles de Gaulle (CDG), and Bole Intl. (ADD).
What is the earliest flight from London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.)?
The earliest flight from London Heathrow (LHR) to São Tomé Island (TMS) typically departs at approximately 6:00 AM local time, operated by TAP Air Portugal. This is a seasonal service active in June. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.)?
You'll typically find the most flights from London Heathrow (LHR) to São Tomé Island (TMS) on a Tuesday, with around 7 flights available. This gives you several flight options for your journey. Major airlines on this route include TAP Air Portugal and Air France.
What are the most popular departure times for flights from London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.)?
The most popular departure times for flights from London Heathrow (LHR) to São Tomé Island (TMS) are in the early morning, from 6am to 9am. Approximately 36% of passengers prefer this time window. Many major carriers, including TAP Air Portugal and Air France, offer flights during this window. This timing works well because you can start your journey early and arrive at your destination with plenty of time to settle in.
How long does it take to fly from London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.)?
Flights from LHR to TMS with one stop typically take around 22 hours 30 minutes, covering approximately 3,555 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.)?
Select the "Business class" and "First class" filters when looking for LHR to TMS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.) flight with Expedia?
It's easy to earn miles on a London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Sao Tome Island from Heathrow (LHR)?
If you're planning to travel to Sao Tome Island from Heathrow (LHR), you can fly directly into Sao Tome Intl. (TMS) Some flights may connect through major hubs like Humberto Delgado (LIS), Roissy-Charles de Gaulle (CDG) before reaching Sao Tome Island. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.) at the last minute?
Typically, booking a last minute flight from London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.) flight and hotel package?
Securing a London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.)?
If you booked your London (LHR-Heathrow) to São Tomé Island (TMS-São Tomé Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Heathrow
Destination airport
São Tomé Intl.
Airlines serving
Ethiopian Airlines, TAP Portugal
Return price
£833
Distance
5687 km

Book with confidence

Compare flights from London to São Tomé Island easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to São Tomé Island. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to São Tomé Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to São Tomé Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to São Tomé Intl. (TMS)

The easiest way to view the best deals on flights from London to São Tomé Island today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to São Tomé Intl. start at just £834 and range up to £1,275.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and São Tomé Island
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to São Tomé Island flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to São Tomé Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to São Tomé Island easily and book with confidence
*Available to Expedia members.