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

The cheapet airlines for a one-way flight from Sierra Leone to London are Royal Air Maroc (£483), SWISS (£551), and Ethiopian Air (£557).

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

The most popular route from Sierra Leone to London is Freetown Lungi Intl - London Gatwick. You may also consider Freetown Lungi Intl - London Heathrow or Freetown Lungi Intl - London City.

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

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

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

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, May can be a great choice for travel to London. Flights to London from Sierra Leone in May are about £859 on average during May, but can be found for as low as £756.

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

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

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

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

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

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

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

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

£830+ Flights from Sierra Leone to London

Cheap flight deals from Sierra Leone to London

Round-trip from	£676
One-way from	£483
Popular in	November
Cheapest in	May
Average price	£766

Brussels Airlines
9/6-20/6
3 total stops
36h 30m total
Sierra Leone to London

Search Deals

Royal Air Maroc
7/5
1 total stop
9h 15m total
Sierra Leone to London

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£73 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Sierra Leone to London

Cheapest flights from Sierra Leone to London
Explore the most affordable flight options available from Sierra Leone to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Mon 9/618:45FNA - LHR

2 stops25h 50mBrussels Airlines

Fri 20/607:45LHR - FNA

1 stop10h 40mBrussels Airlines

Deal found 25/3£676

Mon 9/618:45FNA - LHR

3 stops15h 40mMultiple Airlines

Fri 20/606:50LHR - FNA

1 stop11h 35mMultiple Airlines

Deal found 25/3£703

Fri 9/518:45FNA - LGW

3 stops22h 05mSWISS

Wed 14/518:35LGW - FNA

2 stops47h 50mSWISS

Deal found 25/3£714

Fri 9/518:45FNA - LHR

3 stops26h 00mSWISS

Wed 14/512:10LHR - FNA

2 stops54h 15mSWISS

Deal found 25/3£729

Mon 9/618:45FNA - LCY

3 stops45h 45mSWISS

Fri 20/613:05LCY - FNA

2 stops53h 20mSWISS

Deal found 25/3£806

Thu 1/501:25FNA - LGW

2 stops37h 50mTurkish Airlines

Fri 16/514:00LGW - FNA

2 stops35h 25mTurkish Airlines

Deal found 25/3£850

Thu 1/501:25FNA - LHR

2 stops37h 35mTurkish Airlines

Sat 17/518:00LHR - FNA

2 stops31h 25mTurkish Airlines

Deal found 25/3£905

Fri 2/505:25FNA - LHR

1 stop10h 25mRoyal Air Maroc

Sat 17/518:50LHR - FNA

1 stop10h 35mRoyal Air Maroc

Deal found 25/3£923

Fri 2/505:25FNA - LGW

1 stop9h 15mRoyal Air Maroc

Sat 17/516:40LGW - FNA

1 stop12h 45mRoyal Air Maroc

Deal found 25/3£929

Fri 2/518:30FNA - LHR

2 stops20h 45mKenya Airways

Sat 17/518:25LHR - FNA

2 stops24h 05mKenya Airways

Deal found 25/3£977

Mon 9/609:00FNA - LGW

2 stops20h 20mMultiple Airlines

Fri 20/617:15LGW - FNA

2 stops32h 10mMultiple Airlines

Deal found 25/3£1,097

Fri 2/508:05FNA - LHR

3 stops21h 55mEthiopian Air

Fri 16/521:00LHR - FNA

3 stops45h 20mEthiopian Air

Deal found 25/3£1,724

Best flights from Sierra Leone to London
Discover carefully curated flight deals from Sierra Leone to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 March 2025.

Mon 9/618:45FNA - LHR

2 stops25h 50mBrussels Airlines

Fri 20/607:45LHR - FNA

1 stop10h 40mBrussels Airlines

Deal found 25/3£676

Mon 9/618:45FNA - LHR

3 stops15h 40mMultiple Airlines

Fri 20/606:50LHR - FNA

1 stop11h 35mMultiple Airlines

Deal found 25/3£703

Fri 9/518:45FNA - LGW

3 stops22h 05mSWISS

Wed 14/518:35LGW - FNA

2 stops47h 50mSWISS

Deal found 25/3£714

Thu 1/501:25FNA - LGW

2 stops37h 50mTurkish Airlines

Fri 16/514:00LGW - FNA

2 stops35h 25mTurkish Airlines

Deal found 25/3£850

Fri 2/505:25FNA - LHR

1 stop10h 25mRoyal Air Maroc

Sat 17/518:50LHR - FNA

1 stop10h 35mRoyal Air Maroc

Deal found 25/3£923

Fri 2/518:30FNA - LHR

2 stops20h 45mKenya Airways

Sat 17/518:25LHR - FNA

2 stops24h 05mKenya Airways

Deal found 25/3£977

Fri 9/518:45FNA - LHR

3 stops26h 00mSWISS

Wed 14/512:10LHR - FNA

2 stops54h 15mSWISS

Deal found 25/3£729

Fri 2/508:05FNA - LHR

3 stops21h 55mEthiopian Air

Fri 16/521:00LHR - FNA

3 stops45h 20mEthiopian Air

Deal found 25/3£1,724

Mon 9/618:45FNA - LCY

3 stops45h 45mSWISS

Fri 20/613:05LCY - FNA

2 stops53h 20mSWISS

Deal found 25/3£806

Thu 1/501:25FNA - LHR

2 stops37h 35mTurkish Airlines

Sat 17/518:00LHR - FNA

2 stops31h 25mTurkish Airlines

Deal found 25/3£905

Fri 2/505:25FNA - LGW

1 stop9h 15mRoyal Air Maroc

Sat 17/516:40LGW - FNA

1 stop12h 45mRoyal Air Maroc

Deal found 25/3£929

Mon 9/609:00FNA - LGW

2 stops20h 20mMultiple Airlines

Fri 20/617:15LGW - FNA

2 stops32h 10mMultiple Airlines

Deal found 25/3£1,097

Last-minute flights from Sierra Leone to London
Discover last-minute flight deals from Sierra Leone to London. Data last updated 26 March 2025 and is based on user searches.

Thu 27/319:35FNA - LHR

2 stops14h 30mMultiple Airlines

Wed 2/412:10LHR - FNA

2 stops54h 15mMultiple Airlines

Deal found 25/3£844

Thu 27/319:35FNA - LGW

3 stops22h 15mSWISS

Wed 2/418:35LGW - FNA

2 stops47h 50mSWISS

Deal found 25/3£852

Thu 27/319:35FNA - LHR

3 stops26h 05mSWISS

Wed 2/412:10LHR - FNA

2 stops54h 15mSWISS

Deal found 25/3£855

Thu 27/319:35FNA - LHR

2 stops14h 30mBrussels Airlines

Wed 2/406:50LHR - FNA

1 stop11h 35mBrussels Airlines

Deal found 25/3£857

Thu 27/317:05FNA - LGW

1 stop29h 10mMultiple Airlines

Wed 2/421:15LGW - FNA

2 stops32h 10mMultiple Airlines

Deal found 25/3£1,366

Thu 27/308:05FNA - STN

2 stops28h 00mMultiple Airlines

Wed 2/414:55STN - FNA

2 stops26h 30mMultiple Airlines

Deal found 25/3£1,994

One-way flights from Sierra Leone to London
Search for one-way flight options from Sierra Leone to London. Find affordable one-way fares based on user searches. Data last updated 26 March 2025.

Wed 7/505:25FNA - LGW

1 stop9h 15mRoyal Air Maroc

Deal found 26/3£483

Wed 7/505:25FNA - LHR

1 stop10h 25mRoyal Air Maroc

Deal found 26/3£483

Fri 9/518:45FNA - LGW

3 stops22h 05mSWISS

Deal found 26/3£551

Fri 9/518:45FNA - LHR

3 stops22h 05mSWISS

Deal found 26/3£551

Mon 5/509:00FNA - LGW

2 stops20h 20mEthiopian Air

Deal found 26/3£557

Fri 9/518:45FNA - LHR

2 stops25h 10mBrussels Airlines

Deal found 26/3£560

Wed 7/509:00FNA - LHR

2 stops23h 05mEthiopian Air

Deal found 26/3£615

Fri 9/505:25FNA - STN

2 stops13h 30mMultiple Airlines

Deal found 26/3£635

Wed 7/509:00FNA - LGW

3 stops33h 35mMultiple Airlines

Deal found 26/3£720

Tue 6/501:25FNA - LHR

2 stops31h 50mMultiple Airlines

Deal found 26/3£744

Sat 3/501:25FNA - LGW

2 stops20h 00mTurkish Airlines

Deal found 26/3£762

Sat 3/501:25FNA - LHR

2 stops20h 00mTurkish Airlines

Deal found 26/3£762

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 9/6

18:45-21:35

2 stops25h 50m

London Heathrow

Fri 20/6

07:45-17:25

1 stop10h 40m

£676

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 9/6

18:45-11:25

3 stops15h 40m

London Heathrow

Fri 20/6

06:50-17:25

1 stop11h 35m

£703

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Fri 9/5

18:45-17:50

3 stops22h 05m

London Gatwick

Wed 14/5

18:35-17:25

2 stops47h 50m

£714

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Fri 9/5

18:45-21:45

3 stops26h 00m

London Heathrow

Wed 14/5

12:10-17:25

2 stops54h 15m

£729

FreetownLondon

FNA - LCY

FNALCY

Freetown Lungi Intl

Mon 9/6

18:45-17:30

3 stops45h 45m

London City

Fri 20/6

13:05-17:25

2 stops53h 20m

£806

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Thu 1/5

01:25-16:15

2 stops37h 50m

London Gatwick

Fri 16/5

14:00-00:25

2 stops35h 25m

£850

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Thu 1/5

01:25-16:00

2 stops37h 35m

London Heathrow

Sat 17/5

18:00-00:25

2 stops31h 25m

£905

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Fri 2/5

05:25-16:50

1 stop10h 25m

London Heathrow

Sat 17/5

18:50-04:25

1 stop10h 35m

£923

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Fri 2/5

05:25-15:40

1 stop9h 15m

London Gatwick

Sat 17/5

16:40-04:25

1 stop12h 45m

£929

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Fri 2/5

18:30-16:15

2 stops20h 45m

London Heathrow

Sat 17/5

18:25-17:30

2 stops24h 05m

£977

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 26 results

Best time to book a flight from Sierra Leone to London

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

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

Currently, January is the cheapest month in which you can book a flight from Sierra Leone to London (average of £112). Flying from Sierra Leone to London in August is currently the most expensive (average of £164). 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.

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get a feel of what it's like to fly with SWISS, Brussels Airlines and Turkish Airlines from Sierra Leone to London by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

SWISS

7.5

Good

1,569 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

SWISS

7.5

Good

1,569 reviews

SWISS

7.5

Good

1,569 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Brussels Airlines

7.4

Good

344 reviews

SWISS

7.5

Good

1,569 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Turkish Airlines

7.3

Good

3,747 reviews

SWISS

7.5

Good

1,569 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Ethiopian Air

7.2

Good

764 reviews

SWISS

7.5

Good

1,569 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Kenya Airways

6.8

Okay

261 reviews

SWISS

7.5

Good

1,569 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Related info for your journey

What are the cheapest airlines to fly from Sierra Leone to London one-way?
The cheapet airlines for a one-way flight from Sierra Leone to London are Royal Air Maroc (£483), SWISS (£551), and Ethiopian Air (£557).
What are the most popular routes from Sierra Leone to London?
The most popular route from Sierra Leone to London is Freetown Lungi Intl - London Gatwick. You may also consider Freetown Lungi Intl - London Heathrow or Freetown Lungi Intl - London City.
Can I find deals for flights from Sierra Leone to London that include hotel bookings?
Yes. In addition to deals on Sierra Leone to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sierra Leone to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sierra Leone to London.
Can I find deals for business class flights from Sierra Leone to London?
Yes. Cheapflights offers flight deals from Sierra Leone to London 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 Sierra Leone to London?
Currently, January is the cheapest month in which you can book a flight from Sierra Leone to London (average of £112). Flying from Sierra Leone to London in August is currently the most expensive (average of £164). 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

Hounslow

Deal

Milton Keynes

Gatwick

Croydon

Luton

Slough

Eastbourne

Wembley

Hayes

Ilford

Crawley

Southend-on-Sea

Winchester

Maidstone

Ipswich

Watford

Southall

Dartford

Folkestone

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Sierra Leone to London

Airline	Cheapest	Average	Flexibility	On-time
Royal Air Maroc	Cheapest£638	Average£798	FlexibilityNo cancel fee	On-time75%	Search Royal Air Maroc flights
Brussels Airlines	Cheapest£658	Average£849	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights
Ethiopian Air	Cheapest£754	Average£819	FlexibilityNo cancel fee	On-time72%	Search Ethiopian Air flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sierra Leone to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Sierra Leone.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sierra Leone to London flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Sierra Leone to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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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 Sierra Leone to London from £483

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sierra Leone to London

Keep the following information in mind while searching for Sierra Leone to London flight deals. Data was last updated 26 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sierra Leone to London

Cheapest flights from Sierra Leone to LondonExplore the most affordable flight options available from Sierra Leone to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Explore the most affordable flight options available from Sierra Leone to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Sierra Leone to London

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

Cheapflights Insights

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

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

Rainfall in London by month

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

Temperature in London by month

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

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 26 March 2025.

Related info for your journey

Find useful and relevant information for your journey from Sierra Leone to London. 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 Sierra Leone to London one-way?

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

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

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

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

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

Travelling to a place near 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 Sierra Leone to London

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

Top 3 airlines flying from Sierra Leone to London

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 Sierra Leone to London?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Sierra Leone to London
Explore the most affordable flight options available from Sierra Leone to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.