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Discover breathtaking Atlantic beaches and rich West African culture with cheap flights to Sierra Leone, featuring dependable connections from London to Sierra Leone starting at only £480. Seven Zones Travel makes booking effortless by comparing top international carriers operating out of major British hubs. Secure your Freetown airfares early to guarantee optimal rates for your upcoming trip.
Flights from
£699
iDiscover the best prices by selecting your travel dates.

Royal Air Maroc
AT 803
→ Outbound · 26 Nov
LGW
London Gatwick
FNA
Sierra Leone
4:10 PM
26 Nov
12h 10m
4:20 AM
27 Nov
← Return · 6 Dec
FNA
Freetown Lungi Intl
LHR
London Heathrow
5:20 AM
6 Dec
10h 30m
3:50 PM
6 Dec
from
£805
Return · per adult

Brussels Airlines
SN 2104
→ Outbound · 13 Nov
LHR
London Heathrow
FNA
Sierra Leone
6:50 AM
13 Nov
11h 50m
6:40 PM
13 Nov
← Return · 23 Nov
FNA
Freetown Lungi Intl
LHR
London Heathrow
7:45 PM
23 Nov
25h 35m
9:20 PM
24 Nov
from
£848
Return · per adult

Royal Air Maroc
AT 803
→ Outbound · 5 Dec
LGW
London Gatwick
FNA
Sierra Leone
4:10 PM
5 Dec
12h 10m
4:20 AM
6 Dec
← Return · 15 Dec
FNA
Freetown Lungi Intl
STN
London Stansted
5:20 AM
15 Dec
25h 00m
6:20 AM
16 Dec
from
£892
Return · per adult

Brussels Airlines
SN 2094
→ Outbound · 24 Oct
LHR
London Heathrow
FNA
Sierra Leone
11:05 AM
24 Oct
32h 35m
6:40 PM
25 Oct
← Return · 3 Nov
FNA
Freetown Lungi Intl
LHR
London Heathrow
8:10 PM
3 Nov
13h 55m
10:05 AM
4 Nov
from
£1001
Return · per adult

Kenya Airways
KQ 101
→ Outbound · 16 Jan
LHR
London Heathrow
FNA
Sierra Leone
5:25 PM
16 Jan
24h 05m
5:30 PM
17 Jan
← Return · 26 Jan
FNA
Freetown Lungi Intl
LGW
London Gatwick
6:30 PM
26 Jan
35h 50m
6:20 AM
28 Jan
from
£1053
Return · per adult

Euroairlines
Q4 120
→ Outbound · 22 Dec
LGW
London Gatwick
FNA
Sierra Leone
9:00 PM
22 Dec
7h 00m
Direct
4:00 AM
23 Dec
← Return · 1 Jan
FNA
Freetown Lungi Intl
LGW
London Gatwick
5:10 AM
1 Jan
8h 15m
1 Stop
1:25 PM
1 Jan
from
£1271
Return · per adult

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Cheapest and average return economy fares by carrier, from our sampled live searches. Fares change constantly — tap Search to see live prices for your dates.
| Airline | Cheapest | Average | Flights | Search |
|---|---|---|---|---|
Royal Air Maroc | £727 | £920 | With stops | |
Brussels Airlines | £900 | £1069 | With stops | |
Kenya Airways | £1086 | £1127 | With stops | |
Ethiopian Airlines | £1378 | £2299 | With stops |
Data-powered insights to help you find the cheapest flights, the best time to fly and much more.
Return flights from London to Sierra Leone typically cost between £900 and £1259 in September, though fares move with demand, season and how early you book. The lowest fare our search found recently was £727 — a great price and well below the usual range, so a price near this is worth grabbing. Keeping your dates flexible and comparing nearby days is the easiest way to land at the cheaper end.
The cheapest day to depart to Sierra Leone is usually Tuesday, when fares start from around £727 — midweek departures tend to be quieter and cheaper. Wednesday is typically the most expensive day to fly out (around £2093), as weekend travel is popular with leisure and business travellers alike. Where your plans allow, moving your outbound to a cheaper weekday can noticeably lower the total fare.
Flights to Sierra Leone are generally cheapest departing in the afternoon, with fares from around £727. Departures in the morning tend to cost more (about £918), as those slots are more convenient and in higher demand. Picking an off-peak departure time is a simple way to trim the price without changing your dates.
The cheapest month to fly from London to Sierra Leone is typically October, with return economy fares from £727. Fares are usually highest in February (around £1825). Figures are indicative, from sampled live fares, and change with demand.
Cheapest sampled return economy fare, London to Sierra Leone, per month. Search live for exact prices.
Are your dates flexible? These are the ideal times to fly to Sierra Leone based on our flight data — find the cheapest days for a 7-day trip.
See what customers who have flown with Kenya Airways, Brussels Airlines, Ethiopian Airlines and more to Sierra Leone have to say. Each airline is scored on boarding, crew, food, comfort and entertainment.

Kenya Airways
700 reviews

Brussels Airlines
431 reviews

Ethiopian Airlines
980 reviews

Royal Air Maroc
626 reviews

Kenya Airways
7.4GoodThe Kenya Airways crew were friendly and professional throughout the flight. I felt well looked after and had a comfortable journey.
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Sierra Leone is a warm, welcoming West African country blessed with some of the region's finest beaches, rainforest and rich history. Freetown is the gateway.
The dry season (November to April) is best for the beaches; the rains fall May–October. The price charts on this page show the cheapest dates for your route.
The main gateway is Freetown (Lungi, FNA), across the estuary from the city.
UK travellers reach Freetown via a single hub with Brussels Airlines, Royal Air Maroc, KLM, Air France and Turkish Airlines — typically 7–9 hours.
Your allowance to Sierra Leone depends on the airline and the fare you book. The table below shows typical long-haul allowances so you know roughly what to expect — always confirm the exact limits with your airline before you fly.
| Fare type | Hand baggage | Checked baggage |
|---|---|---|
| Basic / Light economy | 1 small under-seat bag | Usually none — add for a fee |
| Standard economy | 1 cabin bag + 1 personal item | Typically 1 × 23 kg |
| Premium economy | 1–2 cabin bags + personal item | Typically 2 × 23 kg |
| Business / First | 2 cabin bags + personal item | Typically 2 × 32 kg |
Indicative only. Allowances vary by airline, route and fare — always check your airline's baggage policy.