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

For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as £494. Users have also found prices from £572 and £723 on Royal Air Maroc and Ethiopian Air, 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 £818.

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 £829 on average during September, but can be found for as low as £562.

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.

£787+ Flights from London to Sierra Leone

Cheap flight deals from London to Sierra Leone

Round-trip from	£671
One-way from	£494
Popular in	December
Cheapest in	September
Average price	£853

SWISS
15/9-15/12
5 total stops
39h 45m total
London to Sierra Leone

Search Deals

Turkish Airlines
29/4
2 total stops
19h 55m total
London to Sierra Leone

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£41 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£23 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 15 April 2025.

Sat 1/1119:30LHR - FNA

2 stops22h 45mSWISS

Sun 16/1119:35FNA - LHR

3 stops15h 40mSWISS

Deal found 14/4£664

Mon 3/1118:45LGW - FNA

2 stops23h 30mSWISS

Sun 9/1119:35FNA - LGW

3 stops22h 15mSWISS

Deal found 14/4£668

Mon 15/906:50LHR - FNA

1 stop11h 35mBrussels Airlines

Mon 15/1219:35FNA - LHR

2 stops21h 30mBrussels Airlines

Deal found 14/4£685

Tue 3/620:05LHR - FNA

2 stops22h 20mMultiple Airlines

Sun 15/618:45FNA - LHR

2 stops14h 30mMultiple Airlines

Deal found 14/4£685

Mon 3/1119:20LCY - FNA

2 stops22h 55mSWISS

Sun 9/1119:35FNA - LCY

3 stops23h 00mSWISS

Deal found 14/4£689

Sat 1/1115:45LGW - FNA

1 stop10h 35mRoyal Air Maroc

Sat 15/1103:20FNA - LGW

1 stop11h 25mRoyal Air Maroc

Deal found 14/4£710

Mon 12/510:10LGW - FNA

2 stops32h 10mEthiopian Air

Mon 19/509:00FNA - LGW

2 stops20h 20mEthiopian Air

Deal found 14/4£731

Sat 17/518:50LHR - FNA

1 stop10h 35mRoyal Air Maroc

Fri 6/605:25FNA - LHR

1 stop10h 25mRoyal Air Maroc

Deal found 14/4£738

Wed 7/514:00LGW - FNA

2 stops35h 25mTurkish Airlines

Tue 13/501:30FNA - LGW

1 stop19h 50mTurkish Airlines

Deal found 14/4£767

Wed 7/516:40LHR - FNA

2 stops32h 45mTurkish Airlines

Tue 13/501:30FNA - LHR

1 stop18h 20mTurkish Airlines

Deal found 14/4£797

Wed 14/508:55LGW - FNA

3 stops33h 25mMultiple Airlines

Fri 23/505:25FNA - LGW

1 stop9h 15mMultiple Airlines

Deal found 14/4£865

Wed 7/521:00LHR - FNA

2 stops21h 20mEthiopian Air

Wed 21/509:00FNA - LHR

2 stops23h 05mEthiopian Air

Deal found 14/4£866

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 April 2025.

Mon 15/920:05LHR - FNA

2 stops22h 20mSWISS

Mon 15/1219:35FNA - LHR

3 stops17h 25mSWISS

Deal found 14/4£671

Mon 15/906:50LHR - FNA

1 stop11h 35mBrussels Airlines

Mon 15/1219:35FNA - LHR

2 stops21h 30mBrussels Airlines

Deal found 14/4£685

Tue 3/620:05LHR - FNA

2 stops22h 20mMultiple Airlines

Sun 15/618:45FNA - LHR

2 stops14h 30mMultiple Airlines

Deal found 14/4£685

Mon 12/510:10LGW - FNA

2 stops32h 10mEthiopian Air

Mon 19/509:00FNA - LGW

2 stops20h 20mEthiopian Air

Deal found 14/4£731

Sat 17/518:50LHR - FNA

1 stop10h 35mRoyal Air Maroc

Fri 6/605:25FNA - LHR

1 stop10h 25mRoyal Air Maroc

Deal found 14/4£738

Wed 7/514:00LGW - FNA

2 stops35h 25mTurkish Airlines

Tue 13/501:30FNA - LGW

1 stop19h 50mTurkish Airlines

Deal found 14/4£767

Mon 12/518:25LHR - FNA

2 stops24h 05mKenya Airways

Mon 19/509:20FNA - LHR

2 stops29h 55mKenya Airways

Deal found 14/4£910

Tue 27/518:35LGW - FNA

2 stops23h 50mSWISS

Sun 29/618:45FNA - LGW

3 stops22h 05mSWISS

Deal found 14/4£685

Sat 17/516:40LGW - FNA

1 stop12h 45mRoyal Air Maroc

Fri 6/605:25FNA - LGW

1 stop9h 15mRoyal Air Maroc

Deal found 14/4£738

Mon 15/909:25LCY - FNA

2 stops33h 00mSWISS

Mon 15/1219:35FNA - LCY

3 stops17h 15mSWISS

Deal found 14/4£707

Wed 7/516:40LHR - FNA

2 stops32h 45mTurkish Airlines

Tue 13/501:30FNA - LHR

1 stop18h 20mTurkish Airlines

Deal found 14/4£797

Wed 14/508:55LGW - FNA

3 stops33h 25mMultiple Airlines

Fri 23/505:25FNA - LGW

1 stop9h 15mMultiple Airlines

Deal found 14/4£865

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

Mon 21/408:50LGW - FNA

3 stops33h 30mMultiple Airlines

Sun 11/505:25FNA - LGW

1 stop9h 15mMultiple Airlines

Deal found 14/4£881

Mon 21/407:05STN - FNA

3 stops35h 15mMultiple Airlines

Sun 11/505:25FNA - STN

2 stops27h 40mMultiple Airlines

Deal found 14/4£1,049

Tue 22/405:30LGW - FNA

2 stops19h 55mTurkish Airlines

Sun 18/501:30FNA - LGW

1 stop31h 25mTurkish Airlines

Deal found 14/4£780

Tue 22/406:30LHR - FNA

2 stops18h 55mTurkish Airlines

Sun 18/501:30FNA - LHR

1 stop37h 30mTurkish Airlines

Deal found 14/4£810

Tue 22/420:05LHR - FNA

2 stops22h 20mMultiple Airlines

Mon 19/509:20FNA - LHR

3 stops30h 45mMultiple Airlines

Deal found 14/4£957

Tue 22/420:05LHR - FNA

2 stops22h 20mSWISS

Sun 11/518:45FNA - LHR

3 stops15h 40mSWISS

Deal found 14/4£1,118

Tue 22/418:10LHR - FNA

1 stop11h 15mRoyal Air Maroc

Sun 11/505:25FNA - LHR

1 stop10h 25mRoyal Air Maroc

Deal found 14/4£1,119

Tue 22/419:20LCY - FNA

2 stops23h 05mSWISS

Sun 11/518:45FNA - LCY

3 stops16h 45mSWISS

Deal found 14/4£1,128

Wed 23/407:45LHR - FNA

1 stop10h 40mBrussels Airlines

Sun 11/518:45FNA - LHR

2 stops21h 20mBrussels Airlines

Deal found 14/4£1,031

Thu 24/418:25LHR - FNA

2 stops24h 05mKenya Airways

Sun 11/518:30FNA - LHR

2 stops20h 45mKenya Airways

Deal found 14/4£986

Thu 24/416:40LGW - FNA

1 stop12h 45mRoyal Air Maroc

Sun 11/505:25FNA - LGW

1 stop9h 15mRoyal Air Maroc

Deal found 14/4£986

Thu 24/418:40LGW - FNA

2 stops23h 45mSWISS

Sun 11/518:45FNA - LGW

3 stops22h 05mSWISS

Deal found 14/4£1,131

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 April 2025.

Tue 29/405:30LGW - FNA

2 stops19h 55mTurkish Airlines

Deal found 14/4£494

Tue 29/406:30LHR - FNA

2 stops18h 55mTurkish Airlines

Deal found 14/4£526

Tue 29/416:40LGW - FNA

1 stop12h 45mRoyal Air Maroc

Deal found 14/4£572

Tue 29/418:10LHR - FNA

1 stop11h 15mRoyal Air Maroc

Deal found 14/4£604

Tue 29/421:00LHR - FNA

3 stops45h 20mEthiopian Air

Deal found 14/4£723

Tue 29/410:10LGW - FNA

3 stops56h 10mEthiopian Air

Deal found 14/4£774

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

20:05-17:25

2 stops22h 20m

Freetown Lungi Intl

Mon 15/12

19:35-13:00

3 stops17h 25m

£671

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

£685

LondonFreetown

LHR - FNA

LHRFNA

London Heathrow

Tue 3/6

20:05-17:25

2 stops22h 20m

Freetown Lungi Intl

Sun 15/6

18:45-10:15

2 stops14h 30m

£685

LondonFreetown

LGW - FNA

LGWFNA

London Gatwick

Tue 27/5

18:35-17:25

2 stops23h 50m

Freetown Lungi Intl

Sun 29/6

18:45-17:50

3 stops22h 05m

£685

LondonFreetown

LCY - FNA

LCYFNA

London City

Mon 15/9

09:25-17:25

2 stops33h 00m

Freetown Lungi Intl

Mon 15/12

19:35-12:50

3 stops17h 15m

£707

LondonFreetown

LGW - FNA

LGWFNA

London Gatwick

Mon 12/5

10:10-17:20

2 stops32h 10m

Freetown Lungi Intl

Mon 19/5

09:00-06:20

2 stops20h 20m

£731

LondonFreetown

LHR - FNA

LHRFNA

London Heathrow

Sat 17/5

18:50-04:25

1 stop10h 35m

Freetown Lungi Intl

Fri 6/6

05:25-16:50

1 stop10h 25m

£738

LondonFreetown

LGW - FNA

LGWFNA

London Gatwick

Sat 17/5

16:40-04:25

1 stop12h 45m

Freetown Lungi Intl

Fri 6/6

05:25-15:40

1 stop9h 15m

£738

LondonFreetown

LGW - FNA

LGWFNA

London Gatwick

Wed 7/5

14:00-00:25

2 stops35h 25m

Freetown Lungi Intl

Tue 13/5

01:30-22:20

1 stop19h 50m

£767

LondonFreetown

LHR - FNA

LHRFNA

London Heathrow

Wed 7/5

16:40-00:25

2 stops32h 45m

Freetown Lungi Intl

Tue 13/5

01:30-20:50

1 stop18h 20m

£797

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 23 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

1,578 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

1,578 reviews

SWISS

7.5

Good

1,578 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

1,578 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

3,760 reviews

SWISS

7.5

Good

1,578 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

765 reviews

SWISS

7.5

Good

1,578 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

1,578 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 Turkish Airlines. According to our data, you can fly for as low as £494. Users have also found prices from £572 and £723 on Royal Air Maroc and Ethiopian Air, 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

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
Brussels Airlines	Cheapest£568	Average£814	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights
SWISS	Cheapest£579	Average£718	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Ethiopian Air	Cheapest£614	Average£968	FlexibilityNo cancel fee	On-time72%	Search Ethiopian Air flights
Royal Air Maroc	Cheapest£615	Average£1,063	FlexibilityNo cancel fee	On-time75%	Search Royal Air Maroc flights
Turkish Airlines	Cheapest£690	Average£837	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Kenya Airways	Cheapest£828	Average£950	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 £494

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 29/4. 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 15 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 15 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 15 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 15 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 15 April 2025.