Cheap flights from London to Sal from $208 LCY, LGW, LHR, LTN, SEN, STN → SID
London City Airport (LCY), London Gatwick Airport (LGW), London Heathrow Airport (LHR), London Luton Airport (LTN), London Southend Airport (SEN), Stansted Airport (STN) → Amilcar Cabral International Airport (SID)
The cheapest return found recently is $208 with easyJet, 21 Jan 2027 – 27 Jan 2027, found yesterday.
- Cheapest return found recently
- $208, 21 Jan 2027 to 27 Jan 2027
- Usual return price
- $219 to $696
- Cheapest month to fly
- January 2027, return fares from $171 found in the last 7 days
- Airlines with nonstop flights
- TUI Airways, easyJet
Return
The cheapest return fare on each of 6 departure dates is usually $219 to $696.
Cheapest return found recently
$208
21 Jan 2027 – 27 Jan 2027 · easyJet
London Luton Airport (LTN) → Amilcar Cabral International Airport (SID)
Leaves 8:15 a.m. · Return leaves 10:30 p.m. · 15 h 40 min of travel, both ways together
out 1 stop, back nonstop · via Porto Airport (OPO)
found yesterday
Cheapest nonstop return
$250
7 Dec – 21 Dec · TUI Airways
London Gatwick Airport (LGW) → Amilcar Cabral International Airport (SID)
Leaves 9:35 a.m. · Return leaves 9:20 p.m. · 11 h 30 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
$208 21 Jan 2027 – 27 Jan 2027found yesterdaySee prices for these dates
$171 20 Jan 2027 – 27 Jan 2027found 4 days agoSee prices for these dates
What have prices looked like?
Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $171 to $728.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 6 departure dates from 7 Dec to 22 Jan 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 6-night return fares leaving within 3 days of 21 Jan 2027 to compare.
Every date we hold
114 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 7 Dec – 21 Dec | $250 | TUI Airways | London Gatwick Airport (LGW) → Amilcar Cabral International Airport (SID) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 19 Dec – 9 Jan 2027 | $844 | Vueling | London Heathrow Airport (LHR) → Amilcar Cabral International Airport (SID) | out 3 stops, back 1 stop | found 4 days ago | See prices for these dates |
| 29 Dec – 3 Jan 2027 | $1,065 | easyJet | London Southend Airport (SEN) → Amilcar Cabral International Airport (SID) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 20 Jan 2027 – 27 Jan 2027 | $171 | easyJet | London Gatwick Airport (LGW) → Amilcar Cabral International Airport (SID) | out 1 stop, back nonstop | found 4 days ago | See prices for these dates |
| 21 Jan 2027 – 27 Jan 2027 | $208 | easyJet | London Luton Airport (LTN) → Amilcar Cabral International Airport (SID) | out 1 stop, back nonstop | found yesterday | See prices for these dates |
| 22 Jan 2027 – 27 Jan 2027 | $253 | easyJet | London Gatwick Airport (LGW) → Amilcar Cabral International Airport (SID) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $171.
Airlines on the cheapest dates: easyJet, TUI Airways, Vueling, easyJet.
Premium cabin fares from London to Sal
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 21 Jan 2027 – 27 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for London to Sal?
Return
Fares 30 to 59 days before departure were typically 25% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 12 Nov (50 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $337 | $305 | +34% | 7 |
| 14–29 days | $339 | $237 | +35% | 13 |
| 30–59 days | $252 | $197 | Cheapest seen | 37 |
| 60–89 days | $272 | $171 | +8% | 47 |
| 90–179 days | $448 | $275 | +78% | 23 |
| 180+ days | $430 | $430 | +71% | 8 |
Live price for these dates
The cheapest return found recently is for 21 Jan 2027 – 27 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from London to Sal?
The cheapest return found recently is $208 with easyJet, 21 Jan 2027 to 27 Jan 2027, found yesterday. The cheapest return we hold, of any age, is $171 with easyJet, 20 Jan 2027 to 27 Jan 2027, found 4 days ago. The cheapest return fare on each of 6 departure dates is usually $219 to $696.
What is the cheapest month to fly from London to Sal?
January 2027 is the cheapest month for a return, from $171, 20 Jan 2027 to 27 Jan 2027, found 4 days ago.
How far ahead should I book a flight from London to Sal?
In 50 days of prices between 24 Sept and 12 Nov, return fares 30 to 59 days before departure were typically 25% lower than 0 to 6 days before departure.
Is there a direct flight from London to Sal?
Yes, the cheapest nonstop return found recently is $250 with TUI Airways, 7 Dec to 21 Dec, found yesterday.
Which airlines have the cheapest flights from London to Sal?
Between 7 Dec and 22 Jan 2027, easyJet has the cheapest return on 4 of the 6 departure dates we hold, TUI Airways on 1 and Vueling on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work