£540 Find Cheap Flights from London to São Tomé and Príncipe

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to São Tomé and Príncipe departing on 24/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Best São Tomé and Príncipe Flight Deals from London

Cheapest return prices found by our users on KAYAK in the last 72 hours
São Tomé
São Tomé2 stops£540
São Tomé
São Tomé2 stops£540

Cheap Flights from London to São Tomé and Príncipe

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to São Tomé and Príncipe that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to São Tomé and Príncipe

Mon, 24 Nov - Mon, 1 Dec
 Logo
20:05 - 11:50LGW-TMS
39h 45m2 stops
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12:50 - 19:10TMS-LGW
30h 20m2 stops
Sat, 20 Sep - Mon, 29 Sep
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18:30 - 12:10LGW-TMS
42h 40m2 stops
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13:10 - 23:30TMS-LGW
33h 20m2 stops
Mon, 24 Nov - Mon, 1 Dec
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16:35 - 11:50LGW-TMS
43h 15m2 stops
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12:50 - 08:50TMS-LGW
44h 00m3 stops
Mon, 24 Nov - Mon, 1 Dec
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21:30 - 11:50LGW-TMS
38h 20m3 stops
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12:50 - 09:25TMS-LGW
68h 35m3 stops
Mon, 18 Aug - Fri, 17 Oct
TAP AIR PORTUGAL Logo
21:15 - 05:20LGW-TMS
33h 05m2 stops
TAP AIR PORTUGAL Logo
19:40 - 11:20TMS-LGW
38h 40m3 stops
£777TAP AIR PORTUGAL
Find Deal
Fri, 10 Oct - Sat, 25 Oct
TAP AIR PORTUGAL Logo
21:15 - 17:35LGW-TMS
45h 20m3 stops
TAP AIR PORTUGAL Logo
21:35 - 10:50TMS-LGW
12h 15m1 stop
£821TAP AIR PORTUGAL
Find Deal
Fri, 10 Oct - Sat, 25 Oct
TAP AIR PORTUGAL Logo
21:15 - 17:35LGW-TMS
45h 20m3 stops
TAP AIR PORTUGAL Logo
21:35 - 21:40TMS-LGW
23h 05m2 stops
£831TAP AIR PORTUGAL
Find Deal
Fri, 10 Oct - Sat, 25 Oct
TAP AIR PORTUGAL Logo
21:15 - 17:35LGW-TMS
45h 20m3 stops
TAP AIR PORTUGAL Logo
21:35 - 11:05TMS-LGW
36h 30m2 stops
£837TAP AIR PORTUGAL
Find Deal
Fri, 19 Sep - Sun, 28 Sep
Ethiopian Air Logo
21:00 - 17:40LHR-TMS
21h 40m3 stops
Ethiopian Air Logo
07:00 - 17:20TMS-LHR
33h 20m3 stops
£1,374Ethiopian Air
Find Deal
Fri, 15 Aug - Fri, 22 Aug
Ethiopian Air Logo
21:00 - 17:40LHR-TMS
21h 40m3 stops
Ethiopian Air Logo
07:00 - 07:00TMS-LHR
23h 00m3 stops
£1,533Ethiopian Air
Find Deal
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KAYAK's insights & trends for London to São Tomé and Príncipe flights

Get data-powered insights and trends into flights from London to São Tomé and Príncipe to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London to São Tomé and Príncipe?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to São Tomé and Príncipe, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to São Tomé and Príncipe is November, when tickets cost £672 (return) on average. On the other hand, the most expensive months are April and June, when the average cost of return tickets is £1,594 and £1,229 respectively.


Good to know - Cheap tickets from London to São Tomé and Príncipe

Low seasonMarch
High seasonJuly
Cheapest flight£540
Best time to beat the crowds (30% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from London Gatwick Airport to São Tomé

FAQs - booking São Tomé and Príncipe flights

  • How does KAYAK find such low prices on flights from London to São Tomé and Príncipe?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to São Tomé and Príncipe.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to São Tomé and Príncipe?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to São Tomé and Príncipe is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to São Tomé and Príncipe?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London to São Tomé and Príncipe with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to São Tomé and Príncipe?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London to São Tomé and Príncipe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to São Tomé and Príncipe?

    The cheapest time of day to fly to São Tomé and Príncipe is generally in the morning, when retur flights cost £1,320 on average. Morning departures are around 11% cheaper than evening flights, on average. The most expensive time of day to fly to São Tomé and Príncipe is generally in the evening, which is peak travel time and where the average cost of a ticket is £1,479.

Reviews of the top airline flying from London to São Tomé and Príncipe

 
Need help choosing which airline to fly with from London to São Tomé and Príncipe? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
TAP AIR PORTUGALOverall score based on 1908 reviews
7.1Comfort
7.8Crew
7.0Boarding
6.3Entertainment
6.2Food
Airline reviews

Tap air Portugal was the best I will traveling again with u guys. Thank u.

10.0 ExcellentAnonymous, Jun 2025MXP - LIS
Read more TAP AIR PORTUGAL reviews

Tap air Portugal was the best I will traveling again with u guys. Thank u.

The long wait at JFK made the trip horrible. Also not having enough buses when we deplaned was annoying

Terrible! I had to cancel our flights due to my wife Carmen requiring an unexpected second cancer surgery. I first contacted orbitz about obtaining a credit due to medical interruption and orbitz directed me to TAP. I contacted TAP and the representative directed me back to orbitz and refused to even explain what TAP’s medical interruption policy was or how it worked—I wanted that information for a second call to orbitz. Terrible service at a particularly difficult time.

Flight from FNC to OBO was cancelled. We were rebooked to Lisbon later in the day. It was inconvenient but it worked out ok in the end.

Checkin was very slow, we had checked in online and hoping we could do a bag drop at the airport. However everyone with checked bags had to queue up and it took over 40mins. Our advice arrive extra early or you will be rushing to the gate.

On time, politeness, food okay but entertneiment mediocre with only old movie and the so called new we’re 2 or 3…

Do you have a bad service And And treat customers terrible

Was a cheap flight and it got me to Portugal on time. For economy there was ample leg room and the flight attendants were pleasant and helpful.

Flight was packed. This was a very uncomfortable experience. Boarding process could be explained better. Despite recommending a window seat when travelling with a pet in the cabin, the seat in front of me had less space than the center and aisle seats. For Premium Economy, the seats were crammed with minimal legroom. I hate to think what Regular Economy was like. The cabin crew missed me at first when handing out meals. When my meal eventually came, there were no utensils. I'd originally booked to fly Business Class; those seats didn't look that great either.

Great pilot, textbook landing in madeira. Everything else, from booking to checkin, plane quality, seat amenities, crew engagement, and overall experience were significantly below standard. I WOULD NOT FLY TAP IF THERE IS ANY OTHER OPTION.

Everything you need to know for your flight from London to São Tomé and Príncipe

Cabin class types available on flights to São Tomé and Príncipe

Cabin classes available on flights to São Tomé and Príncipe. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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