How long is the flight from London to Sierra Leone?

Airlines like SWISS, Brussels Airlines, and Turkish Airlines fly from London to Sierra Leone in about 18h. The time it takes to get you to your destination can typically vary by up to 6h 55m. The distance from London to Sierra Leone is about 3029 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Sierra Leone ranges from 0.0 - 590.0 inches per month. July is typically the wettest month, when rainfall can reach 590.0 mm. January is typically the driest time to visit Sierra Leone when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Sierra Leone, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 25.0 C).

What are the most popular routes from London to Sierra Leone?

When deciding which route to take from London to Sierra Leone consider London Heathrow - Freetown Lungi Intl, London Gatwick - Freetown Lungi Intl or London Stansted - Freetown Lungi Intl as they are the most popular.

What are the most popular airlines that fly from London to Sierra Leone?

Brussels Airlines, Royal Air Maroc and SWISS are the most popular airlines when flying from London to Sierra Leone.

Can I find deals for flights from London to Sierra Leone that include hotel bookings?

Yes. In addition to deals on London to Sierra Leone flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to Sierra Leone?

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

Can I find deals for business class flights from London to Sierra Leone?

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

£318+ Flights from London to Sierra Leone

Find flight deals from London to Sierra Leone

Enter your travel dates to find the best prices.

Cheapest flights from London to Sierra Leone
Explore the most affordable flight options available from London to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.

Tue 11/1120:05LHR - FNA

2 stops22h 35mMultiple Airlines

Tue 18/1120:10FNA - LHR

2 stops13h 55mMultiple Airlines

Deal found 14/10£683

Tue 11/1118:40LGW - FNA

2 stops24h 00mSWISS

Tue 18/1120:10FNA - LGW

3 stops45h 40mSWISS

Deal found 14/10£683

Tue 4/1118:40LGW - FNA

2 stops24h 00mSWISS

Sun 23/1120:10FNA - LGW

3 stops21h 40mSWISS

Deal found 13/10£684

Thu 13/1118:40LGW - FNA

2 stops48h 00mSWISS

Thu 20/1119:45FNA - LGW

3 stops22h 05mSWISS

Deal found 14/10£693

Thu 13/1118:40LHR - FNA

2 stops48h 00mSWISS

Thu 20/1119:45FNA - LHR

3 stops36h 20mSWISS

Deal found 14/10£696

Wed 29/1020:05LHR - FNA

2 stops22h 20mMultiple Airlines

Mon 10/1119:45FNA - LHR

2 stops14h 20mMultiple Airlines

Deal found 13/10£699

Tue 28/1020:05LHR - FNA

2 stops22h 35mMultiple Airlines

Mon 10/1119:45FNA - LHR

2 stops14h 20mMultiple Airlines

Deal found 13/10£701

Thu 13/1118:40LHR - FNA

2 stops48h 00mMultiple Airlines

Thu 20/1119:45FNA - LHR

2 stops21h 20mMultiple Airlines

Deal found 14/10£702

Sat 1/1118:40LGW - FNA

2 stops24h 00mSWISS

Sun 9/1120:10FNA - LGW

3 stops21h 40mSWISS

Deal found 13/10£714

Tue 28/1018:40LGW - FNA

2 stops24h 00mSWISS

Mon 10/1119:45FNA - LGW

3 stops22h 05mSWISS

Deal found 13/10£715

Sat 1/1120:05LHR - FNA

2 stops22h 35mSWISS

Sun 9/1120:10FNA - LHR

3 stops17h 30mSWISS

Deal found 13/10£721

Wed 29/1017:45LCY - FNA

2 stops24h 40mSWISS

Mon 10/1119:45FNA - LCY

3 stops37h 00mSWISS

Deal found 13/10£722

Best flights from London to Sierra Leone
Discover carefully curated flight deals from London to Sierra Leone that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2025.

Tue 28/1017:45LCY - FNA

2 stops24h 55mSWISS

Mon 10/1119:45FNA - LCY

3 stops37h 00mSWISS

Deal found 13/10£724

Wed 12/1117:50LHR - FNA

1 stop24h 35mBrussels Airlines

Thu 20/1119:45FNA - LHR

2 stops21h 20mBrussels Airlines

Deal found 12/10£728

Thu 6/1106:25LGW - FNA

2 stops18h 00mTurkish Airlines

Tue 11/1101:25FNA - LGW

2 stops21h 10mTurkish Airlines

Deal found 13/10£748

Thu 6/1116:10LGW - FNA

1 stop11h 25mRoyal Air Maroc

Wed 12/1106:50FNA - LGW

1 stop8h 20mRoyal Air Maroc

Deal found 13/10£821

Tue 11/1107:40STN - FNA

2 stops23h 55mMultiple Airlines

Sat 29/1117:05FNA - STN

3 stops22h 05mMultiple Airlines

Deal found 14/10£867

Wed 12/1117:50LHR - FNA

1 stop24h 35mBrussels Airlines

Wed 19/1120:10FNA - LHR

2 stops20h 55mBrussels Airlines

Deal found 12/10£728

Wed 7/117:45LCY - FNA

2 stops24h 40mSWISS

Mon 3/818:45FNA - LCY

3 stops16h 45mSWISS

Deal found 14/10£754

Wed 12/1106:50LHR - FNA

1 stop11h 50mBrussels Airlines

Thu 18/1219:45FNA - LHR

2 stops21h 20mBrussels Airlines

Deal found 13/10£731

Thu 13/1106:25LGW - FNA

2 stops18h 00mTurkish Airlines

Tue 16/1201:25FNA - LGW

2 stops32h 00mTurkish Airlines

Deal found 13/10£819

Wed 26/1119:10LCY - FNA

2 stops23h 15mSWISS

Wed 3/1220:10FNA - LCY

3 stops22h 30mSWISS

Deal found 12/10£754

Tue 11/1109:50LGW - FNA

2 stops21h 45mMultiple Airlines

Tue 18/1110:45FNA - LGW

Nonstop7h 45mMultiple Airlines

Deal found 12/10£877

Wed 12/1106:50LHR - FNA

1 stop11h 50mBrussels Airlines

Sat 20/1220:10FNA - LHR

2 stops20h 55mBrussels Airlines

Deal found 13/10£731

Mon 19/117:50LCY - FNA

2 stops24h 50mSWISS

Mon 16/219:45FNA - LCY

3 stops21h 20mSWISS

Deal found 14/10£755

Mon 3/1117:05LGW - FNA

2 stops31h 20mTurkish Airlines

Tue 18/1101:25FNA - LGW

2 stops14h 45mTurkish Airlines

Deal found 11/10£843

Thu 20/1106:25LGW - FNA

2 stops18h 00mMultiple Airlines

Sat 27/1205:20FNA - LGW

2 stops41h 15mMultiple Airlines

Deal found 13/10£930

Wed 12/1122:35LHR - FNA

2 stops25h 50mTurkish Airlines

Tue 16/1201:25FNA - LHR

2 stops14h 40mTurkish Airlines

Deal found 13/10£851

Sun 8/206:50LHR - FNA

1 stop11h 50mBrussels Airlines

Thu 5/319:45FNA - LHR

2 stops21h 20mBrussels Airlines

Deal found 13/10£783

Fri 9/107:20STN - FNA

1 stop20h 55mRoyal Air Maroc

Sat 17/106:00FNA - STN

1 stop24h 20mRoyal Air Maroc

Deal found 12/10£1,046

Sat 17/112:20LCY - FNA

2 stops30h 20mSWISS

Sat 14/220:10FNA - LCY

3 stops22h 25mSWISS

Deal found 14/10£786

Thu 13/1106:35LHR - FNA

2 stops17h 50mTurkish Airlines

Tue 16/1201:25FNA - LHR

2 stops37h 30mTurkish Airlines

Deal found 13/10£851

Wed 12/1108:30LGW - FNA

2 stops23h 05mMultiple Airlines

Wed 19/1120:10FNA - LGW

3 stops45h 40mMultiple Airlines

Deal found 12/10£936

Tue 10/206:50LHR - FNA

1 stop11h 50mBrussels Airlines

Thu 5/319:45FNA - LHR

2 stops21h 20mBrussels Airlines

Deal found 13/10£783

Tue 24/317:45LCY - FNA

2 stops24h 55mSWISS

Wed 29/418:45FNA - LCY

3 stops21h 30mSWISS

Deal found 12/10£789

Thu 13/1106:35LHR - FNA

2 stops17h 50mTurkish Airlines

Sat 20/1201:25FNA - LHR

2 stops37h 30mTurkish Airlines

Deal found 13/10£870

Tue 4/1117:45LCY - FNA

2 stops24h 55mSWISS

Sun 23/1120:10FNA - LCY

3 stops16h 40mSWISS

Deal found 13/10£802

Tue 10/206:50LHR - FNA

1 stop11h 50mBrussels Airlines

Wed 4/320:10FNA - LHR

2 stops20h 55mBrussels Airlines

Deal found 13/10£836

Wed 26/1121:55LTN - FNA

3 stops26h 30mMultiple Airlines

Wed 3/1217:05FNA - LTN

2 stops19h 00mMultiple Airlines

Deal found 12/10£1,020

Sat 7/206:35LHR - FNA

2 stops17h 50mTurkish Airlines

Tue 3/301:25FNA - LHR

2 stops14h 40mTurkish Airlines

Deal found 13/10£870

Tue 6/117:45LCY - FNA

2 stops24h 55mSWISS

Tue 4/818:45FNA - LCY

3 stops16h 45mSWISS

Deal found 14/10£805

Wed 8/417:45STN - FNA

2 stops31h 35mMultiple Airlines

Wed 29/405:25FNA - STN

2 stops34h 25mMultiple Airlines

Deal found 12/10£1,034

Direct flights from London to Sierra Leone
Explore direct flight options from London to Sierra Leone based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 October 2025.

Mon 8/1223:00LGW - FNA

Nonstop6h 00mMultiple Airlines

Mon 29/1210:55FNA - LGW

Nonstop7h 45mMultiple Airlines

Deal found 14/10£941

Wed 10/1222:00LGW - FNA

Nonstop6h 00mHahn Air

Mon 29/1210:55FNA - LGW

Nonstop7h 45mHahn Air

Deal found 14/10£954

Wed 14/122:00LGW - FNA

Nonstop6h 00mMultiple Airlines

Tue 17/210:45FNA - LGW

Nonstop7h 45mMultiple Airlines

Deal found 14/10£956

Wed 14/122:00LGW - FNA

Nonstop6h 00mHahn Air

Mon 9/210:55FNA - LGW

Nonstop7h 45mHahn Air

Deal found 14/10£957

Wed 24/1222:00LGW - FNA

Nonstop6h 00mMultiple Airlines

Tue 10/310:45FNA - LGW

Nonstop7h 45mMultiple Airlines

Deal found 14/10£1,019

Fri 12/1223:00LGW - FNA

Nonstop6h 00mMultiple Airlines

Tue 30/1210:45FNA - LGW

Nonstop7h 45mMultiple Airlines

Deal found 13/10£1,082

Fri 12/1223:00LGW - FNA

Nonstop6h 00mMultiple Airlines

Sat 17/110:45FNA - LGW

Nonstop7h 45mMultiple Airlines

Deal found 14/10£1,085

Fri 26/1223:00LGW - FNA

Nonstop6h 00mEuroairlines

Tue 10/310:45FNA - LGW

Nonstop7h 45mEuroairlines

Deal found 14/10£1,135

Fri 14/1123:00LGW - FNA

Nonstop6h 00mEuroairlines

Tue 16/1210:45FNA - LGW

Nonstop7h 45mEuroairlines

Deal found 13/10£1,167

Mon 10/1123:00LGW - FNA

Nonstop6h 00mEuroairlines

Tue 16/1210:45FNA - LGW

Nonstop7h 45mEuroairlines

Deal found 13/10£1,168

Mon 29/1223:00LGW - FNA

Nonstop6h 00mEuroairlines

Tue 10/310:45FNA - LGW

Nonstop7h 45mEuroairlines

Deal found 14/10£1,169

Last-minute flights from London to Sierra Leone
Discover last-minute flight deals from London to Sierra Leone. Data last updated 15 October 2025 and is based on user searches.

Mon 20/1007:00LHR - FNA

2 stops35h 25mMultiple Airlines

Mon 17/1119:45FNA - LHR

2 stops21h 20mMultiple Airlines

Deal found 13/10£810

Mon 20/1007:00LHR - FNA

2 stops35h 25mSWISS

Mon 17/1119:45FNA - LHR

3 stops20h 55mSWISS

Deal found 13/10£813

Mon 20/1007:00LHR - FNA

2 stops35h 25mSWISS

Tue 28/1020:10FNA - LHR

3 stops20h 30mSWISS

Deal found 14/10£866

Mon 20/1017:15LHR - FNA

2 stops25h 10mSWISS

Wed 22/1018:45FNA - LHR

3 stops15h 40mSWISS

Deal found 11/10£885

Mon 20/1018:25LHR - FNA

2 stops24h 05mKenya Airways

Wed 22/1008:05FNA - LHR

2 stops31h 10mKenya Airways

Deal found 11/10£920

Tue 21/1020:05LHR - FNA

2 stops22h 20mSWISS

Tue 28/1020:10FNA - LHR

3 stops17h 30mSWISS

Deal found 12/10£690

Tue 21/1020:05LHR - FNA

2 stops22h 20mMultiple Airlines

Tue 28/1020:10FNA - LHR

2 stops20h 55mMultiple Airlines

Deal found 12/10£777

Tue 21/1017:50LCY - FNA

2 stops24h 35mSWISS

Tue 28/1020:10FNA - LCY

3 stops22h 30mSWISS

Deal found 12/10£785

Tue 21/1018:35LGW - FNA

2 stops23h 50mSWISS

Tue 28/1020:10FNA - LGW

3 stops21h 40mSWISS

Deal found 12/10£848

Thu 23/1018:40LHR - FNA

2 stops23h 45mSWISS

Sun 2/1120:10FNA - LHR

3 stops22h 30mSWISS

Deal found 12/10£802

Thu 23/1018:40LHR - FNA

2 stops23h 45mSWISS

Sat 1/1120:10FNA - LHR

3 stops23h 05mSWISS

Deal found 12/10£875

Thu 23/1018:40LHR - FNA

2 stops23h 45mMultiple Airlines

Sun 2/1120:10FNA - LHR

2 stops20h 55mMultiple Airlines

Deal found 12/10£881

One-way flights from London to Sierra Leone
Search for one-way flight options from London to Sierra Leone. Find affordable one-way fares based on user searches. Data last updated 15 October 2025.

Wed 12/1107:40STN - FNA

2 stops23h 55mMultiple Airlines

Deal found 13/10£327

Wed 12/1108:30LGW - FNA

2 stops23h 05mMultiple Airlines

Deal found 13/10£328

Wed 12/1109:55LHR - FNA

2 stops21h 40mMultiple Airlines

Deal found 13/10£337

Sat 8/1106:45LGW - FNA

3 stops24h 50mMultiple Airlines

Deal found 13/10£358

Sat 8/1111:55STN - FNA

3 stops19h 40mMultiple Airlines

Deal found 14/10£365

Sat 8/1109:20LTN - FNA

3 stops22h 15mMultiple Airlines

Deal found 14/10£367

Fri 21/1105:55STN - FNA

2 stops25h 40mMultiple Airlines

Deal found 13/10£369

Sat 6/1211:55STN - FNA

3 stops19h 40mMultiple Airlines

Deal found 13/10£373

Fri 21/1109:55LHR - FNA

2 stops21h 40mMultiple Airlines

Deal found 13/10£385

Fri 21/1121:45LGW - FNA

3 stops33h 50mMultiple Airlines

Deal found 13/10£385

Fri 21/1114:40LTN - FNA

3 stops33h 45mMultiple Airlines

Deal found 13/10£395

Wed 12/1114:00LTN - FNA

2 stops34h 25mMultiple Airlines

Deal found 13/10£398

Cheap flight deals from London to Sierra Leone

Round-trip from	£683
One-way from	£327
Popular in	December
Cheapest in	March
Average price	£755
Good round-trip deal	£1,085 or less
Good one-way deal	£459 or less

SWISS
29/10-10/11
5 total stops
45h 50m total
London to Sierra Leone

Search Deals

12/11
2 total stops
23h 55m total
London to Sierra Leone

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£70 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£26 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from London (LON) to Sierra Leone.

Search Deals

Price to beat on a one-way flight from London (LON) to Sierra Leone.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

LondonFreetown

LCY - FNA

LCYFNA

London City

Tue 28/10

17:45-18:40

2 stops24h 55m

Freetown Lungi Intl

Mon 10/11

19:45-08:45

3 stops37h 00m

£724

LondonFreetown

LHR - FNA

LHRFNA

London Heathrow

Wed 12/11

17:50-18:25

1 stop24h 35m

Freetown Lungi Intl

Thu 20/11

19:45-17:05

2 stops21h 20m

£728

LondonFreetown

LHR - FNA

LHRFNA

London Heathrow

Wed 12/11

17:50-18:25

1 stop24h 35m

Freetown Lungi Intl

Wed 19/11

20:10-17:05

2 stops20h 55m

£728

LondonFreetown

LHR - FNA

LHRFNA

London Heathrow

Wed 12/11

06:50-18:40

1 stop11h 50m

Freetown Lungi Intl

Thu 18/12

19:45-17:05

2 stops21h 20m

£731

LondonFreetown

LHR - FNA

LHRFNA

London Heathrow

Wed 12/11

06:50-18:40

1 stop11h 50m

Freetown Lungi Intl

Sat 20/12

20:10-17:05

2 stops20h 55m

£731

LondonFreetown

LGW - FNA

LGWFNA

London Gatwick

Thu 6/11

06:25-00:25

2 stops18h 00m

Freetown Lungi Intl

Tue 11/11

01:25-22:35

2 stops21h 10m

£748

LondonFreetown

LCY - FNA

LCYFNA

London City

Wed 7/1

17:45-18:25

2 stops24h 40m

Freetown Lungi Intl

Mon 3/8

18:45-12:30

3 stops16h 45m

£754

LondonFreetown

LCY - FNA

LCYFNA

London City

Wed 26/11

19:10-18:25

2 stops23h 15m

Freetown Lungi Intl

Wed 3/12

20:10-18:40

3 stops22h 30m

£754

LondonFreetown

LCY - FNA

LCYFNA

London City

Mon 19/1

17:50-18:40

2 stops24h 50m

Freetown Lungi Intl

Mon 16/2

19:45-17:05

3 stops21h 20m

£755

LondonFreetown

LHR - FNA

LHRFNA

London Heathrow

Sun 8/2

06:50-18:40

1 stop11h 50m

Freetown Lungi Intl

Thu 5/3

19:45-17:05

2 stops21h 20m

£783

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 60 results

...

Best time to book a flight from London to Sierra Leone

Have a flexible travel schedule? Discover the best time to fly to Sierra Leone from London 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 London to Sierra Leone

What is the cheapest month to book a flight from London to Sierra Leone?

Currently, February is the cheapest month in which you can book a flight from London to Sierra Leone (average of £568). Flying from London to Sierra Leone in December is currently the most expensive (average of £705). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Unlike in the morning, when flights are generally more expensive, you can save up to 21% on flights from London to Sierra Leone by exploring options for tickets at midday.

Reviews of airlines servicing Sierra Leone

Read reviews from past customers who have flown with SWISS, Turkish Airlines, andBrussels Airlines from London to Sierra Leone. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

SWISS

7.5

Good

1,772 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.

SWISS

7.5

Good

1,772 reviews

SWISS

7.5

Good

1,772 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.

Turkish Airlines

7.3

Good

4,010 reviews

SWISS

7.5

Good

1,772 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.

Brussels Airlines

7.2

Good

365 reviews

SWISS

7.5

Good

1,772 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.

Ethiopian Air

7.2

Good

873 reviews

SWISS

7.5

Good

1,772 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.

Royal Air Maroc

6.2

Okay

519 reviews

SWISS

7.5

Good

1,772 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.

Related info for your journey

How long is the flight from London to Sierra Leone?
Airlines like SWISS, Brussels Airlines, and Turkish Airlines fly from London to Sierra Leone in about 18h. The time it takes to get you to your destination can typically vary by up to 6h 55m. The distance from London to Sierra Leone is about 3029 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from London to Sierra Leone?
When deciding which route to take from London to Sierra Leone consider London Heathrow - Freetown Lungi Intl, London Gatwick - Freetown Lungi Intl or London Stansted - Freetown Lungi Intl as they are the most popular.
Can I find deals for flights from London to Sierra Leone that include hotel bookings?
Yes. In addition to deals on London to Sierra Leone flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Sierra Leone?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Sierra Leone.
Can I find deals for business class flights from London to Sierra Leone?
Yes. Cheapflights offers flight deals from London to Sierra Leone by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Sierra Leone?
Currently, February is the cheapest month in which you can book a flight from London to Sierra Leone (average of £568). Flying from London to Sierra Leone in December is currently the most expensive (average of £705). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Sierra Leone

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Top 6 airlines flying from London to Sierra Leone

Airline	Cheapest	Average	Flexibility	On-time
Kenya Airways	Cheapest£487	Average£1,013	FlexibilityNo cancel fee	On-time82%	Search Kenya Airways flights
SWISS	Cheapest£573	Average£694	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Ethiopian Air	Cheapest£607	Average£940	FlexibilityNo cancel fee	On-time72%	Search Ethiopian Air flights
Brussels Airlines	Cheapest£629	Average£802	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights
Royal Air Maroc	Cheapest£682	Average£910	FlexibilityNo cancel fee	On-time75%	Search Royal Air Maroc flights
Turkish Airlines	Cheapest£716	Average£852	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

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How does Cheapflights help users find flights from London to Sierra Leone?

Deals for London to Sierra Leone flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Sierra Leone?

Cheapflights simply makes it quick and affordable to book flights from London to Sierra Leone 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 London to Sierra Leone with no change fees?

Need flexible booking options for your flight to Sierra Leone from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London to Sierra Leone become cheaper?

Of course! You can now track prices for flights from London to Sierra Leone and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from London to Sierra Leone from £318

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from London to Sierra Leone

Cheapest flights from London to Sierra LeoneExplore the most affordable flight options available from London to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.

Explore the most affordable flight options available from London to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.

Cheap flight deals from London to Sierra Leone

Keep the following information in mind while searching for London to Sierra Leone flight deals. Data was last updated 15 October 2025.

Round-trip from

One-way from

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Average price

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Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Sierra Leone that are best for you.

Best time to book a flight from London to Sierra Leone

Have a flexible travel schedule? Discover the best time to fly to Sierra Leone from London with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London to Sierra Leone

What is the cheapest month to book a flight from London to Sierra Leone?

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

Find hourly flight availability from London to Sierra Leone. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 October 2025.

Reviews of airlines servicing Sierra Leone

Read reviews from past customers who have flown with SWISS, Turkish Airlines, andBrussels Airlines from London to Sierra Leone. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from London to Sierra Leone?

What are the most popular routes from London to Sierra Leone?

Can I find deals for flights from London to Sierra Leone that include hotel bookings?

How can I find direct flights from London to Sierra Leone?

Can I find deals for business class flights from London to Sierra Leone?

What is the cheapest month to book a flight from London to Sierra Leone?

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 London to Sierra Leone

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

Top 6 airlines flying from London to Sierra Leone

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 London to Sierra Leone?

Why should you use Cheapflights to find cheap flight tickets from London to Sierra Leone?

Can Cheapflights find flights from London to Sierra Leone with no change fees?

Can Cheapflights notify me if prices for flights from London to Sierra Leone become cheaper?

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Cheapest flights from London to Sierra Leone
Explore the most affordable flight options available from London to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.