What are the cheapest airlines to fly from London to Sierra Leone one-way?

For one-way options, check prices for Royal Air Maroc. According to our data, you can fly for as low as £480. Users have also found prices from £526 and £549 on Kenya Airways and SWISS, respectively.

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 City - Freetown Lungi Intl as they are the most popular.

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

Royal Air Maroc, Ethiopian Air and Kenya Airways are the most popular airlines when flying from London to Sierra Leone.

How far in advance should I book a flight from London to Sierra Leone?

Find a great deal and save up to 35% by booking at least 41 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London to Sierra Leone within the next two weeks, with the cheapest ticket starting at £806.

What is the cheapest month to fly from London to Sierra Leone?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Sierra Leone. Flights to Sierra Leone from London in September are about £808 on average during September, but can be found for as low as £555.

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.

£744+ Flights from London to Sierra Leone - Compare & Save Big

Cheap flight deals from London to Sierra Leone

Round-trip from	£677
One-way from	£357
Popular in	December
Cheapest in	September
Average price	£840

Brussels Airlines
15/9-15/12
3 total stops
33h 05m total
London to Sierra Leone

Search Deals

12/5
3 total stops
33h 30m total
London to Sierra Leone

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£48 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£24 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from London to Sierra Leone

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 29 April 2025.

Mon 15/906:50LHR - FNA

1 stop11h 35mBrussels Airlines

Mon 15/1219:35FNA - LHR

2 stops21h 30mBrussels Airlines

Deal found 28/4£677

Fri 7/1118:45LGW - FNA

2 stops23h 30mSWISS

Sat 15/1119:35FNA - LGW

3 stops22h 15mSWISS

Deal found 28/4£677

Tue 17/612:10LHR - FNA

2 stops30h 15mSWISS

Mon 23/618:45FNA - LHR

3 stops47h 35mSWISS

Deal found 28/4£680

Tue 17/617:50LHR - FNA

1 stop24h 35mMultiple Airlines

Tue 24/618:45FNA - LHR

3 stops17h 15mMultiple Airlines

Deal found 28/4£697

Mon 19/518:05LCY - FNA

2 stops24h 20mSWISS

Wed 4/618:45FNA - LCY

3 stops23h 00mSWISS

Deal found 28/4£698

Mon 19/510:10LGW - FNA

2 stops32h 10mEthiopian Air

Wed 4/609:00FNA - LGW

2 stops20h 25mEthiopian Air

Deal found 28/4£731

Wed 7/517:15LGW - FNA

2 stops32h 15mTurkish Airlines

Tue 20/501:30FNA - LGW

2 stops37h 45mTurkish Airlines

Deal found 29/4£748

Sat 21/616:40LGW - FNA

1 stop12h 45mRoyal Air Maroc

Fri 4/705:25FNA - LGW

1 stop9h 15mRoyal Air Maroc

Deal found 28/4£787

Tue 20/518:10LHR - FNA

1 stop11h 15mRoyal Air Maroc

Wed 18/605:25FNA - LHR

1 stop11h 20mRoyal Air Maroc

Deal found 28/4£793

Wed 7/518:20LHR - FNA

2 stops31h 10mTurkish Airlines

Tue 20/501:30FNA - LHR

2 stops19h 55mTurkish Airlines

Deal found 28/4£811

Wed 7/521:00LHR - FNA

2 stops21h 20mEthiopian Air

Wed 21/509:00FNA - LHR

2 stops23h 05mEthiopian Air

Deal found 28/4£822

Wed 7/517:15LGW - FNA

2 stops32h 15mMultiple Airlines

Wed 25/606:50FNA - LGW

2 stops26h 05mMultiple Airlines

Deal found 29/4£867

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 29 April 2025.

Mon 15/906:50LHR - FNA

1 stop11h 35mBrussels Airlines

Mon 15/1219:35FNA - LHR

2 stops21h 30mBrussels Airlines

Deal found 28/4£677

Mon 15/920:05LHR - FNA

2 stops22h 20mSWISS

Mon 15/1219:35FNA - LHR

3 stops36h 30mSWISS

Deal found 28/4£680

Tue 17/617:50LHR - FNA

1 stop24h 35mMultiple Airlines

Tue 24/618:45FNA - LHR

3 stops17h 15mMultiple Airlines

Deal found 28/4£697

Mon 19/510:10LGW - FNA

2 stops32h 10mEthiopian Air

Wed 4/609:00FNA - LGW

2 stops20h 25mEthiopian Air

Deal found 28/4£731

Sat 21/616:40LGW - FNA

1 stop12h 45mRoyal Air Maroc

Fri 4/705:25FNA - LGW

1 stop9h 15mRoyal Air Maroc

Deal found 28/4£787

Thu 29/518:25LHR - FNA

2 stops24h 05mKenya Airways

Thu 5/608:05FNA - LHR

2 stops31h 10mKenya Airways

Deal found 29/4£906

Mon 15/922:25LHR - FNA

2 stops27h 00mTurkish Airlines

Sun 14/1201:20FNA - LHR

2 stops14h 50mTurkish Airlines

Deal found 28/4£924

Fri 13/611:10LGW - FNA

1 stop13h 49mAir Peace

Fri 20/600:40FNA - LGW

1 stop28h 40mAir Peace

Deal found 28/4£1,298

Mon 19/518:35LGW - FNA

2 stops23h 50mSWISS

Wed 4/618:45FNA - LGW

3 stops22h 10mSWISS

Deal found 28/4£695

Mon 19/518:05LCY - FNA

2 stops24h 20mSWISS

Wed 4/618:45FNA - LCY

3 stops23h 00mSWISS

Deal found 28/4£698

Tue 20/518:10LHR - FNA

1 stop11h 15mRoyal Air Maroc

Wed 18/605:25FNA - LHR

1 stop11h 20mRoyal Air Maroc

Deal found 28/4£793

Wed 28/521:00LHR - FNA

2 stops21h 20mEthiopian Air

Wed 4/609:00FNA - LHR

2 stops23h 05mEthiopian Air

Deal found 28/4£822

Last-minute flights from London to Sierra Leone
Discover last-minute flight deals from London to Sierra Leone. Data last updated 29 April 2025 and is based on user searches.

Mon 5/518:25LHR - FNA

2 stops24h 05mKenya Airways

Sat 24/508:05FNA - LHR

2 stops31h 10mKenya Airways

Deal found 28/4£903

Tue 6/518:35LGW - FNA

2 stops23h 50mSWISS

Wed 25/618:45FNA - LGW

3 stops22h 10mSWISS

Deal found 29/4£729

Tue 6/506:30LHR - FNA

2 stops19h 00mTurkish Airlines

Thu 15/501:30FNA - LHR

2 stops37h 30mTurkish Airlines

Deal found 29/4£784

Tue 6/518:10LHR - FNA

1 stop11h 15mRoyal Air Maroc

Wed 25/605:25FNA - LHR

1 stop11h 20mRoyal Air Maroc

Deal found 29/4£912

Wed 7/519:20LCY - FNA

2 stops47h 05mSWISS

Wed 25/618:45FNA - LCY

3 stops23h 00mSWISS

Deal found 29/4£742

Wed 7/517:15LGW - FNA

2 stops32h 15mTurkish Airlines

Tue 20/501:30FNA - LGW

2 stops37h 45mTurkish Airlines

Deal found 29/4£748

Wed 7/520:05LHR - FNA

2 stops46h 20mMultiple Airlines

Wed 25/618:45FNA - LHR

2 stops14h 30mMultiple Airlines

Deal found 29/4£779

Wed 7/521:00LHR - FNA

2 stops21h 20mEthiopian Air

Wed 21/509:00FNA - LHR

2 stops23h 05mEthiopian Air

Deal found 28/4£822

Wed 7/517:15LGW - FNA

2 stops32h 15mMultiple Airlines

Wed 25/606:50FNA - LGW

2 stops26h 05mMultiple Airlines

Deal found 29/4£867

Wed 7/518:20LHR - FNA

2 stops31h 10mTurkish Airlines

Tue 20/501:30FNA - LHR

2 stops19h 55mTurkish Airlines

Deal found 28/4£811

Thu 8/510:10LGW - FNA

2 stops32h 10mEthiopian Air

Wed 25/609:00FNA - LGW

2 stops20h 25mEthiopian Air

Deal found 29/4£747

Fri 9/517:15LHR - FNA

2 stops49h 10mSWISS

Sun 22/618:45FNA - LHR

3 stops50h 00mSWISS

Deal found 29/4£708

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 29 April 2025.

Mon 12/508:50LGW - FNA

3 stops33h 30mMultiple Airlines

Deal found 28/4£357

Mon 12/507:15LTN - FNA

3 stops35h 05mMultiple Airlines

Deal found 28/4£364

Mon 12/507:05STN - FNA

3 stops42h 25mMultiple Airlines

Deal found 28/4£372

Mon 12/520:50LHR - FNA

2 stops35h 45mMultiple Airlines

Deal found 28/4£462

Thu 29/516:40LGW - FNA

1 stop12h 45mRoyal Air Maroc

Deal found 29/4£480

Mon 12/507:45LCY - FNA

3 stops34h 45mKenya Airways

Deal found 28/4£526

Mon 12/518:25LHR - FNA

1 stop24h 05mKenya Airways

Deal found 28/4£537

Mon 12/509:25LCY - FNA

2 stops33h 00mSWISS

Deal found 28/4£549

Mon 12/511:10LGW - FNA

1 stop13h 49mAir Peace

Deal found 28/4£603

Fri 23/506:50LHR - FNA

1 stop11h 35mBrussels Airlines

Deal found 28/4£619

Fri 23/518:30LHR - FNA

2 stops31h 00mTurkish Airlines

Deal found 28/4£686

Fri 23/521:00LHR - FNA

3 stops45h 20mEthiopian Air

Deal found 28/4£1,037

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonFreetown

LHR - FNA

LHRFNA

London Heathrow

Mon 15/9

06:50-17:25

1 stop11h 35m

Freetown Lungi Intl

Mon 15/12

19:35-17:05

2 stops21h 30m

£677

LondonFreetown

LHR - FNA

LHRFNA

London Heathrow

Tue 17/6

12:10-17:25

2 stops30h 15m

Freetown Lungi Intl

Mon 23/6

18:45-19:20

3 stops47h 35m

£680

LondonFreetown

LGW - FNA

LGWFNA

London Gatwick

Mon 19/5

18:35-17:25

2 stops23h 50m

Freetown Lungi Intl

Wed 4/6

18:45-17:55

3 stops22h 10m

£695

LondonFreetown

LHR - FNA

LHRFNA

London Heathrow

Tue 17/6

17:50-17:25

1 stop24h 35m

Freetown Lungi Intl

Tue 24/6

18:45-13:00

3 stops17h 15m

£697

LondonFreetown

LCY - FNA

LCYFNA

London City

Mon 19/5

18:05-17:25

2 stops24h 20m

Freetown Lungi Intl

Wed 4/6

18:45-18:45

3 stops23h 00m

£698

LondonFreetown

LGW - FNA

LGWFNA

London Gatwick

Mon 19/5

10:10-17:20

2 stops32h 10m

Freetown Lungi Intl

Wed 4/6

09:00-06:25

2 stops20h 25m

£731

LondonFreetown

LGW - FNA

LGWFNA

London Gatwick

Sat 21/6

16:40-04:25

1 stop12h 45m

Freetown Lungi Intl

Fri 4/7

05:25-15:40

1 stop9h 15m

£787

LondonFreetown

LHR - FNA

LHRFNA

London Heathrow

Tue 20/5

18:10-04:25

1 stop11h 15m

Freetown Lungi Intl

Wed 18/6

05:25-17:45

1 stop11h 20m

£793

LondonFreetown

LHR - FNA

LHRFNA

London Heathrow

Wed 28/5

21:00-17:20

2 stops21h 20m

Freetown Lungi Intl

Wed 4/6

09:00-09:05

2 stops23h 05m

£822

LondonFreetown

LGW - FNA

LGWFNA

London Gatwick

Wed 28/5

08:55-17:20

3 stops33h 25m

Freetown Lungi Intl

Wed 4/6

05:25-15:40

1 stop9h 15m

£889

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 30 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 £883). Flying from London to Sierra Leone in December is currently the most expensive (average of £1,320). 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?

When flying from London to Sierra Leone, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Sierra Leone by month

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.

Temperature in Sierra Leone by month

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).

Reviews of airlines servicing Sierra Leone

Peruse reviews from past customers who have flown with SWISS, Brussels Airlines and Turkish Airlines from London to Sierra Leone to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

SWISS

7.5

Good

1,588 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

SWISS

7.5

Good

1,588 reviews

SWISS

7.5

Good

1,588 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Brussels Airlines

7.4

Good

345 reviews

SWISS

7.5

Good

1,588 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Turkish Airlines

7.3

Good

3,788 reviews

SWISS

7.5

Good

1,588 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Ethiopian Air

7.2

Good

769 reviews

SWISS

7.5

Good

1,588 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Kenya Airways

6.8

Okay

262 reviews

SWISS

7.5

Good

1,588 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Related info for your journey

What are the cheapest airlines to fly from London to Sierra Leone one-way?
For one-way options, check prices for Royal Air Maroc. According to our data, you can fly for as low as £480. Users have also found prices from £526 and £549 on Kenya Airways and SWISS, respectively.
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 City - 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 £883). Flying from London to Sierra Leone in December is currently the most expensive (average of £1,320). 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

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Top 6 airlines flying from London to Sierra Leone

Airline	Cheapest	Average	Flexibility	On-time
Brussels Airlines	Cheapest£562	Average£801	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights
SWISS	Cheapest£570	Average£711	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Ethiopian Air	Cheapest£605	Average£951	FlexibilityNo cancel fee	On-time72%	Search Ethiopian Air flights
Royal Air Maroc	Cheapest£606	Average£1,048	FlexibilityNo cancel fee	On-time75%	Search Royal Air Maroc flights
Turkish Airlines	Cheapest£708	Average£827	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Kenya Airways	Cheapest£816	Average£938	FlexibilityNo cancel fee	On-time82%	Search Kenya Airways flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Sierra Leone from £357

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.

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 29 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 29 April 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 29 April 2025.

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 29 April 2025.

Rainfall in Sierra Leone by month

Plan your trip to Sierra Leone by taking into account the average rainfall totals by month.

Temperature in Sierra Leone by month

Plan your trip to Sierra Leone by taking into account the average temperature totals by month.

Reviews of airlines servicing Sierra Leone

Peruse reviews from past customers who have flown with SWISS, Brussels Airlines and Turkish Airlines from London to Sierra Leone to help guide your decision. You can also see how each airline compares 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.

What are the cheapest airlines to fly from London to Sierra Leone one-way?

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 29 April 2025.