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Cheap flights from London to São Tomé and Príncipe from £861
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — TMS
6 Aug — 13 Aug1
Return
1 adult
Economy
Cheap flight deals from London to São Tomé and Príncipe
Keep the following information in mind while searching for London to São Tomé and Príncipe flight deals. Data was last updated 1 August 2025.
Find flight deals from London to São Tomé and Príncipe
Cheapest flights from London to São Tomé and PríncipeExplore the most affordable flight options available from London to São Tomé and Príncipe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.
Explore the most affordable flight options available from London to São Tomé and Príncipe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.
Wed 1/1021:15LGW - TMS
3 stops45h 20mTAP AIR PORTUGAL
Fri 10/1019:40TMS - LGW
2 stops13h 05mTAP AIR PORTUGAL
Deal found 30/7£861
Sat 20/916:30LGW - TMS
2 stops44h 40mMultiple Airlines
Mon 29/913:10TMS - LGW
2 stops43h 35mMultiple Airlines
Deal found 31/7£1,129
Fri 10/1018:45LHR - TMS
1 stop23h 35mTAP AIR PORTUGAL
Sat 25/1021:35TMS - LHR
1 stop15h 05mTAP AIR PORTUGAL
Deal found 31/7£1,220
Wed 1/1021:00LHR - TMS
3 stops21h 40mMultiple Airlines
Fri 10/1007:00TMS - LHR
3 stops23h 00mMultiple Airlines
Deal found 30/7£1,276
Wed 20/821:00LHR - TMS
3 stops21h 40mEthiopian Air
Wed 10/907:00TMS - LHR
3 stops25h 05mEthiopian Air
Deal found 30/7£1,359
Cheapflights Fare Finder
Customise your flight search to find flights from London to São Tomé and Príncipe 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 1 August 2025.
Use the filters below to find and compare flights from London to São Tomé and Príncipe that are best for you.
Fly from
London
Fly to
São Tomé and Príncipe
Route
Depart
Return
Price
LondonSão Tomé
LGW - TMS
LGWTMS
London Gatwick
Wed 1/10
21:15-17:35
3 stops45h 20m
Sao Tome Is
Fri 10/10
19:40-09:45
2 stops13h 05m
£861
LondonSão Tomé
LGW - TMS
LGWTMS
London Gatwick
Sat 20/9
16:30-12:10
2 stops44h 40m
Sao Tome Is
Mon 29/9
13:10-09:45
2 stops43h 35m
£1,129
LondonSão Tomé
LHR - TMS
LHRTMS
London Heathrow
Fri 10/10
18:45-17:20
1 stop23h 35m
Sao Tome Is
Sat 25/10
21:35-13:40
1 stop15h 05m
£1,220
LondonSão Tomé
LHR - TMS
LHRTMS
London Heathrow
Wed 1/10
21:00-17:40
3 stops21h 40m
Sao Tome Is
Fri 10/10
07:00-07:00
3 stops23h 00m
£1,276
LondonSão Tomé
LHR - TMS
LHRTMS
London Heathrow
Wed 20/8
21:00-17:40
3 stops21h 40m
Sao Tome Is
Wed 10/9
07:00-09:05
3 stops25h 05m
£1,359
Best time to book a flight from London to São Tomé and Príncipe
Have a flexible travel schedule? Discover the best time to fly to São Tomé and Príncipe from London 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 London to São Tomé and Príncipe
What is the cheapest time of day to fly from LON to ST?
Find hourly flight availability from London to São Tomé and Príncipe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 August 2025.
When flying from London to São Tomé and Príncipe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing São Tomé and Príncipe
Get insights into the airlines that provide service to São Tomé and Príncipe. 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 and Príncipe. Reviews last updated 1 August 2025.
Check out reviews from past customers who have flown with Ethiopian Air and TAP AIR PORTUGAL from London to São Tomé and Príncipe 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.
Entertainment
6.6
Boarding
7.2
Food
6.9
Overall
7.2
Crew
7.5
Comfort
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2025
IAD - ADD
Entertainment
6.6
Boarding
7.2
Food
6.9
Overall
7.2
Crew
7.5
Comfort
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2025
IAD - ADD
Entertainment
6.6
Boarding
7.2
Food
6.9
Overall
7.2
Crew
7.5
Comfort
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2025
IAD - ADD
Related info for your journey
Find useful and relevant information for your journey from London to São Tomé and Príncipe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for London to São Tomé and Príncipe
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from London to São Tomé and Príncipe
Discover the top airline that operate flights from London to São Tomé and Príncipe. 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 1 August 2025.
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How does Cheapflights help users find flights from London to São Tomé and Príncipe?
When you search for this flight from London to São Tomé and Príncipe, 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 London to São Tomé and Príncipe?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to São Tomé and Príncipe.
Can Cheapflights find flights from London to São Tomé and Príncipe with no change fees?
Yes! Cheapflights helps users easily find flights from London to São Tomé and Príncipe with no change fees.
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