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Cheap flights from Sierra Leone to London from £508

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
FNA — LON
26 Feb — 5 Mar1
1 adult

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 21 February 2025.

Round-trip from

£715

One-way from

£508

Popular in

February

Cheapest in

May

Average price

£1,417
Brussels Airlines
  • Brussels Airlines
  • 22/3-29/3
  • 3 total stops
  • 36h 50m total
  • Sierra Leone to London
Search Deals
Royal Air Maroc
  • Royal Air Maroc
  • 6/3
  • 2 total stops
  • 12h 30m total
  • Sierra Leone to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£150 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 21 February 2025.

Sat 22/319:35FNA - LHR
2 stops25h 45mBrussels Airlines
Sat 29/307:10LHR - FNA
1 stop11h 05mBrussels Airlines
Deal found 20/2£715
Sat 22/319:35FNA - LHR
2 stops17h 25mSWISS
Sat 29/320:05LHR - FNA
2 stops21h 20mSWISS
Deal found 20/2£801
Sun 6/405:25FNA - LHR
1 stop10h 25mRoyal Air Maroc
Sat 19/418:50LHR - FNA
1 stop10h 35mRoyal Air Maroc
Deal found 20/2£816
Sun 6/408:05FNA - LHR
2 stops31h 10mKenya Airways
Sat 19/418:25LHR - FNA
2 stops24h 05mKenya Airways
Deal found 20/2£848
Wed 26/208:35FNA - LHR
2 stops22h 00mEthiopian Air
Wed 5/320:15LHR - FNA
2 stops21h 05mEthiopian Air
Deal found 21/2£865
Sat 22/319:35FNA - LGW
3 stops22h 15mSWISS
Sat 29/318:45LGW - FNA
2 stops22h 40mSWISS
Deal found 20/2£894
Fri 2/505:25FNA - LGW
1 stop9h 15mRoyal Air Maroc
Sat 17/516:40LGW - FNA
1 stop12h 45mRoyal Air Maroc
Deal found 20/2£902
Sat 5/401:25FNA - LHR
2 stops43h 10mMultiple Airlines
Sat 19/407:00LHR - FNA
2 stops35h 25mMultiple Airlines
Deal found 20/2£959
Sat 22/308:35FNA - LGW
2 stops21h 05mMultiple Airlines
Sat 29/315:45LGW - FNA
2 stops12h 55mMultiple Airlines
Deal found 20/2£1,153
Thu 1/501:25FNA - LGW
2 stops31h 30mTurkish Airlines
Sat 17/517:15LGW - FNA
2 stops32h 10mTurkish Airlines
Deal found 20/2£1,172
Thu 1/501:25FNA - LHR
2 stops31h 25mTurkish Airlines
Sat 17/506:30LHR - FNA
2 stops18h 55mTurkish Airlines
Deal found 20/2£1,204
Sat 22/319:35FNA - LCY
3 stops17h 05mSWISS
Sat 29/308:30LCY - FNA
2 stops32h 55mSWISS
Deal found 20/2£1,397

Find flights from Sierra Leone to London within your budget

Customise your flight search to find flights from Sierra Leone to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.

Fly from

Sierra Leone

Fly to

London

Route

Depart

Return

Price

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Sat 22/3

19:35-21:20

2 stops25h 45m

London Heathrow

Sat 29/3

07:10-18:15

1 stop11h 05m

£715

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Sat 22/3

19:35-13:00

2 stops17h 25m

London Heathrow

Sat 29/3

20:05-17:25

2 stops21h 20m

£801

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Sun 6/4

05:25-16:50

1 stop10h 25m

London Heathrow

Sat 19/4

18:50-04:25

1 stop10h 35m

£816

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Sun 6/4

08:05-16:15

2 stops31h 10m

London Heathrow

Sat 19/4

18:25-17:30

2 stops24h 05m

£848

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Sat 22/3

19:35-17:50

3 stops22h 15m

London Gatwick

Sat 29/3

18:45-17:25

2 stops22h 40m

£894

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

£902

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Sat 5/4

01:25-21:35

2 stops43h 10m

London Heathrow

Sat 19/4

07:00-17:25

2 stops35h 25m

£959

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Fri 2/5

09:00-07:00

1 stop21h 00m

London Heathrow

Sat 17/5

21:00-17:20

2 stops21h 20m

£1,027

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Sat 22/3

08:35-05:40

2 stops21h 05m

London Gatwick

Sat 29/3

15:45-04:40

2 stops12h 55m

£1,153

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Thu 1/5

01:25-09:55

2 stops31h 30m

London Gatwick

Sat 17/5

17:15-00:25

2 stops32h 10m

£1,172

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 28 results
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2
3

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.

Travel insights for flights from Sierra Leone to London

Get recent, data-driven insights about flights from Sierra Leone to London including ideal travel times, pricing trends, and more.

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 £163). 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

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

Plan your trip to London by taking into account the average temperature totals 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 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 21 February 2025.
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
1,568 reviews
Check prices

Entertainment

6.7

Boarding

7.6

Overall

7.5

Comfort

7.3

Food

7.0

Crew

8.2

Reviews

1 / 20

6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

SWISS
7.5
Good
1,568 reviews
SWISS
7.5
Good
1,568 reviews
Check prices

Entertainment

6.7

Boarding

7.6

Overall

7.5

Comfort

7.3

Food

7.0

Crew

8.2

Reviews

1 / 20

6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

Brussels Airlines
7.4
Good
341 reviews
SWISS
7.5
Good
1,568 reviews
Check prices

Entertainment

6.7

Boarding

7.6

Overall

7.5

Comfort

7.3

Food

7.0

Crew

8.2

Reviews

1 / 20

6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

Turkish Airlines
7.3
Good
3,832 reviews
SWISS
7.5
Good
1,568 reviews
Check prices

Entertainment

6.7

Boarding

7.6

Overall

7.5

Comfort

7.3

Food

7.0

Crew

8.2

Reviews

1 / 20

6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

Ethiopian Air
7.2
Good
775 reviews
SWISS
7.5
Good
1,568 reviews
Check prices

Entertainment

6.7

Boarding

7.6

Overall

7.5

Comfort

7.3

Food

7.0

Crew

8.2

Reviews

1 / 20

6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

Kenya Airways
6.8
Okay
263 reviews
SWISS
7.5
Good
1,568 reviews
Check prices

Entertainment

6.7

Boarding

7.6

Overall

7.5

Comfort

7.3

Food

7.0

Crew

8.2

Reviews

1 / 20

6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

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?

    The cheapet airlines for a one-way flight from Sierra Leone to London are Royal Air Maroc (£508), Brussels Airlines (£528), and SWISS (£544).

  • 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 Heathrow. You may also consider Freetown Lungi Intl - London Gatwick or Freetown Lungi Intl - London Stansted.

  • 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 £163). 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

Travelling to a place near Sierra Leone?

Book flights to Sierra Leone if you plan to visit one of these locations
Deal
Hounslow
Milton Keynes
Croydon
Gatwick
Slough
Luton
Ilford
Hayes
Eastbourne
Wembley
Southend-on-Sea
Ipswich
Winchester
Maidstone
Crawley
Southall
Watford
Dartford
Stansted

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Alternative routes for Sierra Leone to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Sierra Leone to London

Discover the top 3 airlines that operate flights from Sierra Leone to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Royal Air MarocCheapest£654Average£818FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights
Brussels AirlinesCheapest£675Average£878FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Ethiopian AirCheapest£773Average£839FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights

Fly with Cheapflights

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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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