Which airports can I use when flying from London Heathrow Airport to São Tomé?

Flights from London Heathrow Airport to São Tomé usually depart from London Heathrow (LHR) and arrive at Sao Tome Is (TMS).

Which cabin classes can I book on flights from London Heathrow Airport to São Tomé?

Only Economy class is available on flights from London Heathrow Airport to São Tomé.

Which airports do connecting flights from London Heathrow Airport to São Tomé pass through?

Most connecting flights from London Heathrow Airport to São Tomé pass through Lisbon Humberto Delgado (LIS), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from London Heathrow Airport to São Tomé?

Yes. Flexible dates can save you up to 49% on flights from London Heathrow Airport to São Tomé. Monday is the cheapest departure day at £704 return on average, while Tuesday is the most expensive at £1,370, a difference of £667. KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from London Heathrow Airport to São Tomé?

A direct flight from London Heathrow Airport to São Tomé takes 00m, covering 3,552 miles.

Do I need a passport to fly from London Heathrow Airport to São Tomé?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from London Heathrow Airport to São Tomé changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £677 to £4,468. That means the highest observed fare was about 7x higher than the lowest one.

What is the time difference between London Heathrow Airport and São Tomé?

São Tomé is 1 hour behind London Heathrow Airport (Greenwich Mean Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

How much should I expect to pay for a London Heathrow Airport to São Tomé flight?

Return flights from London Heathrow Airport to São Tomé range from £829 to £1,322, with an average of £970 over the past 12 months. Anything below £829 counts as a good deal.

What's the cheapest day of the week to fly from London Heathrow Airport to São Tomé?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from London Heathrow Airport to São Tomé. It’s 28% cheaper than the average day, while Tuesday is the most expensive, with prices 41% higher.

What is the cheapest month to fly from London Heathrow Airport to São Tomé?

•April is the cheapest month to fly from London Heathrow Airport to São Tomé at £597 return. •August (£1,374) and December (£1,322) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 130% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from London Heathrow Airport to São Tomé?

TAP AIR PORTUGAL (£699) offered the cheapest return ticket from London Heathrow Airport to São Tomé in the last 5 days.

What is the cheapest stopover airport when flying from London Heathrow Airport to São Tomé?

Flights via Lisbon Humberto Delgado (LIS) offer the most affordable fares, with an average return price of £1,125. Based on KAYAK data over the past 3 months.

When flying from London Heathrow Airport to São Tomé, which airport offers the shortest stopover?

Lisbon Humberto Delgado (LIS) had the shortest average connection time for London Heathrow Airport to São Tomé stopovers at 8h 28m over the past 3 months.

£677 CHEAP FLIGHTS from London Heathrow to São Tomé (LHR - TMS)

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Cheapest return flight

£677

Typical prices: £829-£1,322

TAP AIR PORTUGAL

Tue 13/11Tue 20/11

LHR - TMS • 1 stop

Direct flights

Not available

There are currently no direct flights between London Heathrow Airport and São Tomé. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

April

Cheapest • 38% price drop

September

Most popular

Good to know

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KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you enjoy your trip to São Tomé!

Flight Deals

Cheap Flights from Heathrow to São Tomé (LHR-TMS)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Recent return flight deals from Heathrow to São Tomé

Fri, 13 Nov - Fri, 20 Nov

06:00 - 18:55LHR London Heathrow-TMS Sao Tome Is

12h 55m1 stop Lisbon Humberto Delgado

20:00 - 07:55TMS Sao Tome Is-LHR London Heathrow

35h 55m2 stops Lisbon Humberto Delgado Paris Charles de Gaulle

£677Multiple Airlines

Sat, 13 Mar - Sat, 20 Mar

06:00 - 17:30LHR London Heathrow-TMS Sao Tome Is

11h 30m1 stop Lisbon Humberto Delgado

22:25 - 11:25TMS Sao Tome Is-LHR London Heathrow

13h 00m1 stop Lisbon Humberto Delgado

£699TAP AIR PORTUGAL

Sat, 14 Nov - Sat, 21 Nov

06:00 - 17:30LHR London Heathrow-TMS Sao Tome Is

11h 30m1 stop Lisbon Humberto Delgado

22:25 - 21:35TMS Sao Tome Is-LHR London Heathrow

23h 10m1 stop Lisbon Humberto Delgado

£704TAP AIR PORTUGAL

Fri, 13 Nov - Fri, 20 Nov

06:00 - 18:55LHR London Heathrow-TMS Sao Tome Is

12h 55m1 stop Lisbon Humberto Delgado

20:00 - 18:55TMS Sao Tome Is-LHR London Heathrow

22h 55m1 stop Lisbon Humberto Delgado

£716TAP AIR PORTUGAL

Sat, 14 Nov - Sat, 21 Nov

16:15 - 18:15LHR London Heathrow-TMS Sao Tome Is

26h 00m2 stops Sevilla Lisbon Humberto Delgado

22:25 - 15:30TMS Sao Tome Is-LHR London Heathrow

17h 05m1 stop Lisbon Humberto Delgado

£799Multiple Airlines

Sat, 31 Oct - Sat, 7 Nov

06:00 - 17:30LHR London Heathrow-TMS Sao Tome Is

11h 30m1 stop Lisbon Humberto Delgado

22:25 - 12:40TMS Sao Tome Is-LHR London Heathrow

14h 15m1 stop Lisbon Humberto Delgado

£804TAP AIR PORTUGAL

Thu, 5 Nov - Sun, 8 Nov

08:15 - 18:55LHR London Heathrow-TMS Sao Tome Is

34h 40m2 stops Lisbon Humberto Delgado Accra Kotoka

20:00 - 22:40TMS Sao Tome Is-LHR London Heathrow

26h 40m2 stops Accra Kotoka Lisbon Humberto Delgado

£809TAP AIR PORTUGAL

Sat, 14 Nov - Fri, 4 Dec

12:25 - 17:30LHR London Heathrow-TMS Sao Tome Is

29h 05m2 stops Lisbon Humberto Delgado Luanda Dr Antonio Agostinho Neto Intl

18:20 - 17:30TMS Sao Tome Is-LHR London Heathrow

23h 10m2 stops Luanda Dr Antonio Agostinho Neto Intl Lisbon Humberto Delgado

£829Multiple Airlines

Sat, 14 Nov - Fri, 4 Dec

12:25 - 17:30LHR London Heathrow-TMS Sao Tome Is

29h 05m2 stops Lisbon Humberto Delgado Luanda Dr Antonio Agostinho Neto Intl

18:20 - 17:30TMS Sao Tome Is-LHR London Heathrow

23h 10m2 stops Luanda Dr Antonio Agostinho Neto Intl Lisbon Humberto Delgado

£830Multiple Airlines

Wed, 18 Nov - Fri, 27 Nov

18:30 - 11:35LHR London Heathrow-TMS Sao Tome Is

41h 05m2 stops Lisbon Humberto Delgado Luanda Dr Antonio Agostinho Neto Intl

12:35 - 21:35TMS Sao Tome Is-LHR London Heathrow

33h 00m2 stops Luanda Dr Antonio Agostinho Neto Intl Lisbon Humberto Delgado

£838Multiple Airlines

Booking Insights

Price, demand, and travel trends for London Heathrow Airport to São Tomé flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Stopovers

What's the cheapest day of the week to fly from London Heathrow Airport to São Tomé?: Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from London Heathrow Airport to São Tomé. It’s 28% cheaper than the average day, while Tuesday is the most expensive, with prices 41% higher.
What is the cheapest month to fly from London Heathrow Airport to São Tomé? KAYAK internal proprietary data takes all prices for each month over the last 12 months for return flights from London Heathrow Airport to São Tomé, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.: •April is the cheapest month to fly from London Heathrow Airport to São Tomé at £597 return.
•August (£1,374) and December (£1,322) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 130% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	March
High season	September
Cheapest flight	£677

Beat the crowds with an average 23% drop in traveller numbers.

The most popular month to fly with an average 38% increase in traveller numbers.

Round-trip flight from London Heathrow Airport to São Tomé

When to book flights from Heathrow to São Tomé

Are your dates flexible? Find out the best times to travel from Heathrow to São Tomé based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which cabin classes can I book on flights from London Heathrow Airport to São Tomé?
Only Economy class is available on flights from London Heathrow Airport to São Tomé.
How long is a flight from London Heathrow Airport to São Tomé?
A direct flight from London Heathrow Airport to São Tomé takes 00m, covering 3,552 miles.
Do I need a passport to fly from London Heathrow Airport to São Tomé?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a London Heathrow Airport to São Tomé flight?
Return flights from London Heathrow Airport to São Tomé range from £829 to £1,322, with an average of £970 over the past 12 months. Anything below £829 counts as a good deal.
Have flight prices from London Heathrow Airport to São Tomé changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £677 to £4,468. That means the highest observed fare was about 7x higher than the lowest one.
Which airports can I use when flying from London Heathrow Airport to São Tomé?
Flights from London Heathrow Airport to São Tomé usually depart from London Heathrow (LHR) and arrive at Sao Tome Is (TMS).
Which airports do connecting flights from London Heathrow Airport to São Tomé pass through?
Most connecting flights from London Heathrow Airport to São Tomé pass through Lisbon Humberto Delgado (LIS), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from London Heathrow Airport to São Tomé?
Yes. Flexible dates can save you up to 49% on flights from London Heathrow Airport to São Tomé. Monday is the cheapest departure day at £704 return on average, while Tuesday is the most expensive at £1,370, a difference of £667.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between London Heathrow Airport and São Tomé?
São Tomé is 1 hour behind London Heathrow Airport (Greenwich Mean Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Monday departure and avoid flying on Tuesday. On this route, Monday flights average £704, about £667 less than Tuesday fares (49% savings) based on the last 12 months.
If you can choose when to travel, plan your London Heathrow Airport to São Tomé trip for April. Fares historically average £597 return in that month – typically £777 less than the most expensive month, which is August (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Sao Tome Is Airport.

• Omali São Tomé

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LHR - TMS

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Everything you should know

Cheap Flights from Heathrow to São Tomé (LHR-TMS)

Recent return flight deals from Heathrow to São Tomé

Recent one-way flight deals from Heathrow to São Tomé

Price, demand, and travel trends for London Heathrow Airport to São Tomé flights

What's the cheapest day of the week to fly from London Heathrow Airport to São Tomé?

What is the cheapest month to fly from London Heathrow Airport to São Tomé?

Which airline is the cheapest to fly from London Heathrow Airport to São Tomé?

What is the cheapest stopover airport when flying from London Heathrow Airport to São Tomé?

When flying from London Heathrow Airport to São Tomé, which airport offers the shortest stopover?

Key details for London Heathrow Airport to São Tomé flights

Low season

High season

Cheapest flight

When to book flights from Heathrow to São Tomé

Your London Heathrow Airport to São Tomé flight questions, answered

Your guide to booking London Heathrow Airport to São Tomé flights

More options for your flight from Heathrow to São Tomé

Complete your trip to São Tomé with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights to São Tomé

Find direct flights to and from Heathrow and São Tomé

Flights from domestic origins to São Tomé

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