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Cheap flights from London Heathrow Airport to Sal from £130

LHR — SID
20 Oct — 27 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Sal

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Sal

Tue 10/1120:50 -
2 stops21h 10m
Tue 17/1118:10 -
2 stops21h 40m
Deal found 17/9£247
Wed 4/1118:30 -
1 stop30h 35m
Tue 10/1101:05 -
1 stop10h 35m
Deal found 16/9£272
Tue 3/1120:50 -
2 stops21h 35m
Tue 10/1118:00 -
2 stops25h 05m
Deal found 19/9£274
Sat 12/1206:00 -
1 stop19h 05m
Fri 18/1213:30 -
1 stop8h 10m
Deal found 18/9£287
Thu 29/1012:25 -
2 stops12h 45m
Wed 4/1113:30 -
1 stop8h 10m
Deal found 17/9£295
Sun 1/1112:25 -
2 stops12h 45m
Mon 9/1101:05 -
1 stop10h 35m
Deal found 17/9£299
Wed 4/1118:30 -
1 stop30h 35m
Mon 9/1101:05 -
1 stop10h 35m
Deal found 17/9£302
Mon 2/1118:30 -
1 stop30h 35m
Mon 9/1101:05 -
1 stop10h 35m
Deal found 17/9£302
Thu 29/1012:25 -
2 stops12h 45m
Wed 4/1101:05 -
1 stop13h 25m
Deal found 17/9£303
Thu 12/1106:00 -
1 stop11h 30m
Tue 17/1118:00 -
2 stops21h 05m
Deal found 17/9£313
Mon 30/1108:15 -
1 stop16h 50m
Sun 13/1201:05 -
1 stop10h 35m
Deal found 16/9£316

Find flight deals from Heathrow to Sal

Round-trip from

£247

One-way from

£130

Popular in

December

Cheapest in

April

Average price

£220
10/11-17/11
  • 10/11-17/11
  • 4 total stops
  • 42h 50m total
  • London to Sal
Search Deals
11/12-31/12
  • 11/12-31/12
  • 2 total stops
  • 45h 10m total
  • London to Sal
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

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

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Route

Depart

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Price

Cheapest return flight

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Fri 27/11

20:50-17:00

2 stops45h 10m

Espargos Amilcar Cabral Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

£139

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Sun 24/1

15:15-17:10

2 stops26h 55m

Espargos Amilcar Cabral Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

£153

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Wed 13/1

20:50-16:30

2 stops20h 40m

Espargos Amilcar Cabral Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

£156

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Fri 20/11

20:50-16:50

2 stops21h 00m

Espargos Amilcar Cabral Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

£161

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Thu 14/1

20:25-11:50

1 stop16h 25m

Espargos Amilcar Cabral Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

£166

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Wed 18/11

08:15-16:30

1 stop33h 15m

Espargos Amilcar Cabral Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

£177

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Mon 2/11

20:25-12:00

1 stop16h 35m

Espargos Amilcar Cabral Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

£184
Fastest return journey

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Tue 9/3

06:00-17:20

1 stop12h 20m

Espargos Amilcar Cabral Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

£185

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Wed 27/1

18:30-00:10

2 stops30h 40m

Espargos Amilcar Cabral Intl

Sun 31/1

01:10-17:30

2 stops15h 20m

£312

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Fri 6/11

08:15-00:05

1 stop16h 50m

Espargos Amilcar Cabral Intl

Sun 15/11

01:05-17:30

1 stop15h 25m

£442

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Sal

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

Cheapflights Insights

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

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

Reviews of airlines servicing Sal

Check out reviews from past customers who have flown with TAP AIR PORTUGAL from London Heathrow Airport to Sal to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.2
Good
2,377 reviews
Check prices

Entertainment

6.4

Food

6.2

Comfort

7.1

Boarding

7.0

Crew

7.8

Overall

7.2

Reviews

1 / 20
4.0
Okay

Bhairav,Jun 2026

LHR - LIS

Flew business. Uncomfortable seats and so so food and drink. Only thing attractive was the price.
TAP AIR PORTUGAL
7.2
Good
2,377 reviews
TAP AIR PORTUGAL
7.2
Good
2,377 reviews
Check prices

Entertainment

6.4

Food

6.2

Comfort

7.1

Boarding

7.0

Crew

7.8

Overall

7.2

Reviews

1 / 20
4.0
Okay

Bhairav,Jun 2026

LHR - LIS

Flew business. Uncomfortable seats and so so food and drink. Only thing attractive was the price.

Related info for your journey

  • How long is the flight from London Heathrow Airport to Sal?

    For as low as £312, TAP AIR PORTUGAL can have you in Sal from London Heathrow Airport in 30h 40m. The distance from London Heathrow Airport to Sal is about 2697 mi.

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

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

  • How can I find direct flights from Heathrow to Sal?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Sal 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

Top airline flying from Heathrow to Sal

AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£229Average£525FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

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When you search for this flight from Heathrow to Sal, 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.

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Yes! Start tracking prices for Heathrow to Sal flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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