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Cheap flights from London Heathrow Airport to São Tomé from £778

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TMS
27 Jan — 3 Feb1
1 adult

Cheap flight deals from Heathrow to São Tomé

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 22 January 2025.

Round-trip from

£778

Popular in

August

Cheapest in

April

Average price

£952
15/2-19/2
  • 15/2-19/2
  • 4 total stops
  • 70h 10m total
  • London to São Tomé
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£94 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2025
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Find flight deals from Heathrow to São Tomé

Cheapest flights from Heathrow to São Tomé
Explore the most affordable flight options available from Heathrow to São Tomé. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2025.

Sat 15/219:55LHR - TMS
2 stops39h 55mMultiple Airlines
Wed 19/212:40TMS - LHR
2 stops30h 15mMultiple Airlines
Deal found 20/1£778
Sat 10/519:50LHR - TMS
2 stops22h 45mTAP AIR PORTUGAL
Fri 16/519:40TMS - LHR
2 stops16h 05mTAP AIR PORTUGAL
Deal found 21/1£874
Wed 19/220:15LHR - TMS
3 stops21h 20mEthiopian Air
Wed 26/207:00TMS - LHR
3 stops23h 35mEthiopian Air
Deal found 20/1£1,342

Find flights from Heathrow to São Tomé within your budget

Customise your flight search to find flights from Heathrow 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 22 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Sat 15/2

19:55-11:50

2 stops39h 55m

Sao Tome Is

Wed 19/2

12:40-18:55

2 stops30h 15m

£778

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Sat 10/5

19:50-17:35

2 stops22h 45m

Sao Tome Is

Fri 16/5

19:40-12:45

2 stops16h 05m

£874

LondonSão Tomé

LHR - TMS

LHRTMS

London Heathrow

Wed 19/2

20:15-17:35

3 stops21h 20m

Sao Tome Is

Wed 26/2

07:00-06:35

3 stops23h 35m

£1,342

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Best time to book a flight from Heathrow to São Tomé

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

Travel insights for flights from Heathrow to São Tomé

Get recent, data-driven insights about flights from Heathrow to São Tomé including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Heathrow 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 22 January 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 11% on flights from London Heathrow Airport to São Tomé by exploring options for tickets in the morning.

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 22 January 2025.
Ethiopian Air
7.2
Good
775 reviews
Check prices

Comfort

7.1

Boarding

7.2

Crew

7.5

Entertainment

6.6

Food

6.8

Overall

7.2

Reviews

1 / 10

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.

Ethiopian Air
7.2
Good
775 reviews
Ethiopian Air
7.2
Good
775 reviews
Check prices

Comfort

7.1

Boarding

7.2

Crew

7.5

Entertainment

6.6

Food

6.8

Overall

7.2

Reviews

1 / 10

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.

TAP AIR PORTUGAL
7.2
Good
1,869 reviews
Ethiopian Air
7.2
Good
775 reviews
Check prices

Comfort

7.1

Boarding

7.2

Crew

7.5

Entertainment

6.6

Food

6.8

Overall

7.2

Reviews

1 / 10

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    Sao Tome Is (TMS) is the airport you will fly into if you book a flight from London Heathrow to São Tomé. You should not have trouble finding flights to Sao Tome Is from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights to the São Tomé airport from London Heathrow. It is only a 3.1 mi journey from Sao Tome Is (TMS) to São Tomé’s city center.

  • What are the cheapest airlines flying from London Heathrow Airport to São Tomé round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to São Tomé round-trip from £874. Another airline that can offer you cheap pricing is Ethiopian Air. You may be able to fly from London Heathrow Airport to São Tomé for 15% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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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Alternative routes for Heathrow to São Tomé

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

Top airline flying from Heathrow to São Tomé

Discover the top airline that operate flights from Heathrow 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 22 January 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£793Average£1,073FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

Fly with Cheapflights

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

When you search for this flight from Heathrow to São Tomé, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to São Tomé from Heathrow 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 Heathrow to São Tomé with no change fees?

Certainly. Search results for flights to São Tomé from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Heathrow to São Tomé flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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