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Cheap flights from London Heathrow Airport to Sal from £181

LHR — SID
4 Oct — 11 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

Thu 5/1108:15 -
1 stop16h 50m
Wed 11/1113:30 -
1 stop22h 10m
Deal found 2/9£274
Thu 12/1116:30 -
1 stop8h 35m
Sun 15/1101:05 -
1 stop10h 35m
Deal found 1/9£275
Mon 2/1113:40 -
1 stop11h 25m
Sun 8/1101:05 -
1 stop19h 30m
Deal found 2/9£278
Wed 18/1113:40 -
2 stops35h 40m
Wed 25/1113:30 -
1 stop22h 10m
Deal found 1/9£285
Wed 18/1117:50 -
1 stop19h 30m
Wed 25/1117:55 -
2 stops16h 30m
Deal found 1/9£292
Wed 4/1117:50 -
1 stop19h 30m
Wed 11/1117:55 -
2 stops16h 30m
Deal found 1/9£294
Wed 4/1117:50 -
1 stop19h 30m
Mon 9/1117:55 -
2 stops17h 45m
Deal found 1/9£301
Sat 12/1218:30 -
1 stop19h 00m
Fri 18/1201:05 -
1 stop20h 35m
Deal found 31/8£303
Tue 15/1208:15 -
1 stop16h 50m
Sun 20/1213:30 -
1 stop8h 10m
Deal found 30/8£309
Sat 31/1008:15 -
1 stop9h 35m
Sat 7/1117:30 -
1 stop18h 10m
Deal found 3/9£309

Find flight deals from Heathrow to Sal

Round-trip from

£268

One-way from

£181

Popular in

December

Cheapest in

September

Average price

£204
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 23/1-28/1
  • 2 total stops
  • 34h 25m total
  • London to Sal
Search Deals
19/10-31/12
  • 19/10-31/12
  • 2 total stops
  • 32h 15m total
  • London to Sal
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£22 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

Mon 19/10

09:55-16:10

2 stops32h 15m

Espargos Amilcar Cabral Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

£181

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Mon 28/9

18:45-08:20

1 stop15h 35m

Espargos Amilcar Cabral Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

£191

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Fri 27/11

09:55-16:50

2 stops31h 55m

Espargos Amilcar Cabral Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

£192
Fastest return journey

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Sun 8/11

06:00-16:25

1 stop11h 25m

Espargos Amilcar Cabral Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

£195

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Sun 8/11

13:40-00:20

2 stops11h 40m

Espargos Amilcar Cabral Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

£258

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Thu 12/11

09:15-00:05

3 stops15h 50m

Espargos Amilcar Cabral Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

£273

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Thu 21/1

12:25-00:05

1 stop12h 40m

Espargos Amilcar Cabral Intl

Sat 23/1

01:05-15:30

1 stop13h 25m

£275

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Tue 15/12

08:15-00:05

1 stop16h 50m

Espargos Amilcar Cabral Intl

Sun 20/12

13:30-22:40

1 stop8h 10m

£309

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Mon 9/11

13:40-00:05

1 stop11h 25m

Espargos Amilcar Cabral Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

£415

LondonEspargos

LHR London Heathrow - SID Espargos Amilcar Cabral Intl

LHRSID

London Heathrow

Sat 16/1

13:40-00:05

1 stop11h 25m

Espargos Amilcar Cabral Intl

Mon 25/1

01:05-12:40

1 stop10h 35m

£465

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 17 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
2,380 reviews
Check prices

Entertainment

6.4

Boarding

7.0

Food

6.3

Comfort

7.2

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
2,380 reviews
TAP AIR PORTUGAL
7.2
Good
2,380 reviews
Check prices

Entertainment

6.4

Boarding

7.0

Food

6.3

Comfort

7.2

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 £275, TAP AIR PORTUGAL can have you in Sal from London Heathrow Airport in 12h 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£249Average£447FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

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