Cheap flights from Sierra Leone to the United Kingdom from £455

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sierra Leone to the United Kingdom departing on 4/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Sierra Leone to the United Kingdom

Recent return flight deals from Sierra Leone to the United Kingdom

Enter your travel dates to find the best prices.
Brussels Airlines Logo
18:45 - 10:15
FNA
-
LHR
14h 30m
2 stops
Brussels Airlines Logo
11:05 - 17:25
LHR
-
FNA
31h 20m
1 stop
£678Brussels Airlines
Fri, 24 Jul - Sat, 8 Aug
Brussels Airlines Logo
18:45 - 21:35
FNA
-
LHR
25h 50m
2 stops
Brussels Airlines Logo
06:50 - 17:25
LHR
-
FNA
11h 35m
1 stop
£679Brussels Airlines
Wed, 1 Jul - Wed, 30 Sep
Multiple Airlines Logo
18:45 - 11:20
FNA
-
LHR
15h 35m
3 stops
Multiple Airlines Logo
11:05 - 17:25
LHR
-
FNA
31h 20m
1 stop
£701Multiple Airlines
Mon, 22 Jun - Mon, 13 Jul
SWISS Logo
18:45 - 17:50
FNA
-
LGW
22h 05m
3 stops
SWISS Logo
18:35 - 17:25
LGW
-
FNA
23h 50m
2 stops
£705SWISS
Mon, 22 Jun - Mon, 13 Jul
Multiple Airlines Logo
18:45 - 21:35
FNA
-
LHR
25h 50m
2 stops
Multiple Airlines Logo
20:05 - 17:25
LHR
-
FNA
22h 20m
2 stops
£705Multiple Airlines
Mon, 27 Jul - Sun, 30 Aug
SWISS Logo
18:45 - 17:50
FNA
-
LGW
22h 05m
3 stops
SWISS Logo
18:35 - 17:25
LGW
-
FNA
23h 50m
2 stops
£712SWISS
Tue, 25 Aug - Tue, 15 Sep
Royal Air Maroc Logo
05:25 - 06:20
FNA
-
STN
23h 55m
1 stop
Royal Air Maroc Logo
07:25 - 04:25
STN
-
FNA
22h 00m
1 stop
£722Royal Air Maroc
Sun, 26 Jul - Tue, 25 Aug
Royal Air Maroc Logo
05:25 - 15:50
FNA
-
LGW
9h 25m
1 stop
Royal Air Maroc Logo
16:50 - 04:25
LGW
-
FNA
12h 35m
1 stop
£728Royal Air Maroc
Sun, 26 Jul - Sat, 29 Aug
Kenya Airways Logo
18:40 - 19:45
FNA
-
LCY
24h 05m
3 stops
Kenya Airways Logo
07:45 - 17:40
LCY
-
FNA
34h 55m
3 stops
£925Kenya Airways
Sun, 26 Jul - Sat, 22 Aug
Kenya Airways Logo
18:40 - 19:45
FNA
-
LCY
24h 05m
3 stops
Kenya Airways Logo
07:45 - 17:40
LCY
-
FNA
34h 55m
3 stops
£925Kenya Airways
Sun, 26 Jul - Sat, 22 Aug

Kenya Airways flights from Sierra Leone to United Kingdom

Our best Kenya Airways deals on Sierra Leone to United Kingdom flight tickets
Kenya Airways
24 Apr
FNA18:40Freetown Lungi Intl
20h 35m
2 stops
LHR16:15London Heathrow
1 May
LHR18:25London Heathrow
47h 00m
2 stops
FNA16:25Freetown Lungi Intl
£752
Kenya Airways
23 Apr
FNA08:05Freetown Lungi Intl
45h 45m
2 stops
LGW06:50London Gatwick
30 Apr
LGW11:00London Gatwick
54h 25m
2 stops
FNA16:25Freetown Lungi Intl
£841
Kenya Airways
25 Apr
FNA08:05Freetown Lungi Intl
31h 10m
2 stops
LHR16:15London Heathrow
2 May
LHR18:25London Heathrow
24h 15m
2 stops
FNA17:40Freetown Lungi Intl
£844

Royal Air Maroc flights from Sierra Leone to United Kingdom

Our best Royal Air Maroc deals on Sierra Leone to United Kingdom flight tickets
Royal Air Maroc
26 Jul
FNA05:25Freetown Lungi Intl
23h 55m
1 stop
STN06:20London Stansted
25 Aug
STN07:25London Stansted
22h 00m
1 stop
FNA04:25Freetown Lungi Intl
£722
Royal Air Maroc
26 Jul
FNA05:25Freetown Lungi Intl
9h 25m
1 stop
LGW15:50London Gatwick
25 Aug
LGW16:50London Gatwick
12h 35m
1 stop
FNA04:25Freetown Lungi Intl
£728
Royal Air Maroc
26 Jul
FNA05:25Freetown Lungi Intl
10h 25m
1 stop
LHR16:50London Heathrow
25 Aug
LHR18:10London Heathrow
11h 15m
1 stop
FNA04:25Freetown Lungi Intl
£755

momondo Fare Finder

 
Customise your flight search to find flights from Sierra Leone to United Kingdom 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, momondo users made 279,928 searches. Data last updated 11 March 2026.
Use the filters below to find and compare flights from Sierra Leone to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Fri 24/7

18:45-10:15

2 stops14h 30m

London Heathrow

Sat 8/8

11:05-17:25

1 stop31h 20m

£678

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Wed 1/7

18:45-21:35

2 stops25h 50m

London Heathrow

Wed 30/9

06:50-17:25

1 stop11h 35m

£679

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 22/6

18:45-11:20

3 stops15h 35m

London Heathrow

Mon 13/7

11:05-17:25

1 stop31h 20m

£701

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Mon 22/6

18:45-17:50

3 stops22h 05m

London Gatwick

Mon 13/7

18:35-17:25

2 stops23h 50m

£705

FreetownLondon

FNA - LHR

FNALHR

Freetown Lungi Intl

Mon 27/7

18:45-21:35

2 stops25h 50m

London Heathrow

Sun 30/8

20:05-17:25

2 stops22h 20m

£705

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Tue 25/8

18:45-17:50

3 stops22h 05m

London Gatwick

Tue 15/9

18:35-17:25

2 stops23h 50m

£712

FreetownLondon

FNA - STN

FNASTN

Freetown Lungi Intl

Sun 26/7

05:25-06:20

1 stop23h 55m

London Stansted

Tue 25/8

07:25-04:25

1 stop22h 00m

£722
Fastest return journey

FreetownLondon

FNA - LGW

FNALGW

Freetown Lungi Intl

Sun 26/7

05:25-15:50

1 stop9h 25m

London Gatwick

Sat 29/8

16:50-04:25

1 stop12h 35m

£728

FreetownLondon

FNA - LCY

FNALCY

Freetown Lungi Intl

Sun 26/7

18:40-19:45

3 stops24h 05m

London City

Sat 22/8

07:45-17:40

3 stops34h 55m

£925

FreetownLondon

FNA - LCY

FNALCY

Freetown Lungi Intl

Sun 26/7

18:40-19:45

3 stops24h 05m

London City

Sat 22/8

07:45-17:40

3 stops34h 55m

£925

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Sierra Leone to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Sierra Leone is in September. Flight prices, which tend to average around £658, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of September, then departing from Sierra Leone during the month December is also very affordable. Most momondo users find prices during this month for around £662.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Sierra Leone to United Kingdom is on a Monday. Travellers who choose to depart for United Kingdom on a Monday will often find tickets for as low as £490. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sierra Leone to United Kingdom for around £492.

What is the cheapest Sierra Leone to United Kingdom flight route?

Fly from Freetown Lungi Intl to London Gatwick for the best Sierra Leone - United Kingdom flight prices

What cabin class options are available on Sierra Leone to United Kingdom flights?

There is only 1 cabin class available to choose from on Sierra Leone to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sierra Leone to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between Sierra Leone to United Kingdom.

Cheap Sierra Leone to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sierra Leone to United Kingdom

Fastest flight time

8h 15m

Direct flights

Tue

Airports in United Kingdom

1,286 airports
The fastest flight from Sierra Leone to United Kingdom takes 8h 15m
Direct flights go from Sierra Leone to United Kingdom on Tuesday. There are no airlines offering direct flights..
There are 1,286 airports in United Kingdom. From Sierra Leone there are direct flights to London Gatwick (LGW).
  • When did momondo last update prices for flights from Sierra Leone to United Kingdom?

    Prices for flights from Sierra Leone to United Kingdom were last updated today.

  • How many operators does momondo search for flights from Sierra Leone to United Kingdom?

  • How old do you have to be to fly from Sierra Leone to United Kingdom?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sierra Leone to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Sierra Leone to United Kingdom?

Best airlines flying from Sierra Leone to United Kingdom

Compare and see reviews for airlines that fly from Sierra Leone to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
Brussels AirlinesPriceFrom £663Free CancellationRating
7.2
389 reviews
Search Brussels Airlines flights
Royal Air MarocPriceFrom £700Free CancellationRating
6.2
581 reviews
Search Royal Air Maroc flights

Why use momondo?

Why should I use momondo to find a flight deal from Sierra Leone to United Kingdom?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United Kingdom from Sierra Leone.

Can I find flights from Sierra Leone to United Kingdom with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to United Kingdom from Sierra Leone with this policy.

How can momondo help me find flights from Sierra Leone to United Kingdom?

momondo provides multiple filters to help you find the best flight to United Kingdom from Sierra Leone. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Sierra Leone to United Kingdom right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to United Kingdom from Sierra Leone. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Fri 10/4
Fri 17/4

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Popular flights according to clicks in the last 7 days on momondo