In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

When flying from Sal to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Sal to Heathrow that include hotel bookings?

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

How can I find direct flights from Sal to Heathrow?

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

Can I find deals for business class flights from Sal to Heathrow?

Yes. Cheapflights offers flight deals from Sal to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£177+ Flights from Sal to London Heathrow Airport

Cheap flight deals from Sal to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Sal to Heathrow
Explore the most affordable flight options available from Sal to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Sun 1/201:55

SID

LHR

2 stops11h 30m

Multiple Airlines

Mon 9/215:15

LHR

SID

2 stops33h 50m

Multiple Airlines

Deal found 26/1£521

Sun 1/201:05

SID

LHR

1 stop10h 35m

TAP AIR PORTUGAL

Mon 9/213:40

LHR

SID

1 stop11h 25m

TAP AIR PORTUGAL

Deal found 26/1£525

Last-minute flights from Sal to Heathrow
Discover last-minute flight deals from Sal to Heathrow. Data last updated 28 January 2026 and is based on user searches.

Sun 1/201:55

SID

LHR

2 stops11h 30m

Multiple Airlines

Mon 9/215:15

LHR

SID

2 stops33h 50m

Multiple Airlines

Deal found 26/1£521

Sun 1/201:05

SID

LHR

1 stop10h 35m

TAP AIR PORTUGAL

Mon 9/213:40

LHR

SID

1 stop11h 25m

TAP AIR PORTUGAL

Deal found 26/1£525

One-way flights from Sal to Heathrow
Search for one-way flight options from Sal to Heathrow. Find affordable one-way fares based on user searches. Data last updated 28 January 2026.

Thu 5/201:05

SID

LHR

1 stop16h 50m

TAP AIR PORTUGAL

Deal found 27/1£177

Thu 5/201:05

SID

LHR

2 stops14h 45m

Multiple Airlines

Deal found 27/1£226

Tue 24/201:55

SID

LHR

1 stop14h 05m

Royal Air Maroc

Deal found 27/1£233

Sat 28/201:05

SID

LHR

1 stop9h 20m

TAP AIR PORTUGAL

Deal found 26/1£293

Sun 1/201:05

SID

LHR

1 stop20h 35m

TAP AIR PORTUGAL

Deal found 26/1£452

Sat 28/201:05

SID

LHR

2 stops20h 20m

Multiple Airlines

Deal found 27/1£514

Tue 24/201:05

SID

LHR

2 stops31h 50m

Turkish Airlines

Deal found 27/1£558

Sun 1/201:05

SID

LHR

2 stops38h 05m

Turkish Airlines

Deal found 26/1£824

Fly from

Fly to

Route

Depart

Return

Price

EspargosLondon

SID - LHR

SIDLHR

Espargos Amilcar Cabral Intl

Thu 5/2

01:05-18:55

1 stop16h 50m

£177

EspargosLondon

SID - LHR

SIDLHR

Espargos Amilcar Cabral Intl

Thu 5/2

01:05-16:50

2 stops14h 45m

£226

EspargosLondon

SID - LHR

SIDLHR

Espargos Amilcar Cabral Intl

Tue 24/2

01:55-17:00

1 stop14h 05m

£233

EspargosLondon

SID - LHR

SIDLHR

Espargos Amilcar Cabral Intl

Sat 28/2

01:05-11:25

1 stop9h 20m

£293

EspargosLondon

SID - LHR

SIDLHR

Espargos Amilcar Cabral Intl

Sat 28/2

01:05-22:25

2 stops20h 20m

£514

EspargosLondon

SID - LHR

SIDLHR

Espargos Amilcar Cabral Intl

Tue 24/2

01:05-09:55

2 stops31h 50m

£558

EspargosLondon

SID - LHR

SIDLHR

Espargos Amilcar Cabral Intl

Sun 1/2

01:05-16:10

2 stops38h 05m

£824

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Best time to book a flight from Sal to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Sal 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 Sal to London Heathrow Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from Sal to Heathrow that include hotel bookings?
Yes. In addition to deals on Sal to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sal to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sal to Heathrow.
Can I find deals for business class flights from Sal to Heathrow?
Yes. Cheapflights offers flight deals from Sal to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Eastbourne

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Cheapflights helps you search for flights from Sal to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Sal to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Sal to Heathrow with no change fees?

Certainly. Search results for flights to Heathrow from Sal 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 Sal to Heathrow become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Sal to London Heathrow Airport from £177

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sal to Heathrow

Cheapest flights from Sal to HeathrowExplore the most affordable flight options available from Sal to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Explore the most affordable flight options available from Sal to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sal to London Heathrow Airport that are best for you.

Best time to book a flight from Sal to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Sal with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sal to London Heathrow Airport

Related info for your journey

Find useful and relevant information for your journey from Sal to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Sal to Heathrow that include hotel bookings?

How can I find direct flights from Sal to Heathrow?

Can I find deals for business class flights from Sal to Heathrow?

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sal to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sal to Heathrow?

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

Can Cheapflights find flights from Sal to Heathrow with no change fees?

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

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Cheapest flights from Sal to Heathrow
Explore the most affordable flight options available from Sal to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.