Cheap flights from Detroit to Sierra Leone from $1,618

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Sierra Leone departing on 9/21. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Detroit to Sierra Leone

Cheap round-trip flights

Brussels Airlines Logo
4:10 pm - 5:25 pmDTW-FNA
21h 15m2 stops
Brussels Airlines Logo
6:45 pm - 6:57 pmFNA-DTW
28h 12m2 stops
$1,618Brussels Airlines
Find Deal
Sun, Sep 21 - Sun, Oct 19
Royal Air Maroc Logo
6:00 am - 4:20 amDTW-FNA
17h 20m2 stops
Royal Air Maroc Logo
5:20 am - 11:42 pmFNA-DTW
23h 22m2 stops
$1,749Royal Air Maroc
Find Deal
Tue, Dec 30 - Sat, Jan 17
 Logo
7:00 am - 5:25 pmDTW-FNA
30h 25m3 stops
 Logo
8:10 pm - 1:55 pmFNA-DTW
46h 45m3 stops
$1,970
Find Deal
Sat, Sep 6 - Sat, Jan 24
Royal Air Maroc Logo
6:00 am - 4:20 amDTW-FNA
41h 20m2 stops
Royal Air Maroc Logo
5:20 am - 11:42 pmFNA-DTW
47h 22m2 stops
$2,024Royal Air Maroc
Find Deal
Mon, Dec 22 - Mon, Jan 5
British Airways Logo
6:39 pm - 4:20 amDTW-FNA
28h 41m3 stops
British Airways Logo
5:20 am - 5:28 pmFNA-DTW
41h 08m3 stops
$2,436British Airways
Find Deal
Tue, Dec 30 - Sat, Jan 17
United Airlines Logo
7:15 am - 6:40 pmDTW-FNA
30h 25m2 stops
United Airlines Logo
8:10 pm - 11:44 pmFNA-DTW
32h 34m3 stops
$2,472United Airlines
Find Deal
Tue, Dec 30 - Sat, Jan 17
 Logo
9:00 pm - 12:30 amDTW-FNA
23h 30m2 stops
 Logo
9:00 am - 6:10 pmFNA-DTW
38h 10m2 stops
$2,837
Find Deal
Sat, Sep 6 - Sat, Jan 24
United Airlines Logo
7:49 pm - 6:40 pmDTW-FNA
41h 51m2 stops
United Airlines Logo
7:45 pm - 5:26 pmFNA-DTW
26h 41m3 stops
$2,891United Airlines
Find Deal
Mon, Dec 22 - Mon, Jan 5
Turkish Airlines Logo
8:05 pm - 12:25 amDTW-FNA
23h 20m2 stops
Turkish Airlines Logo
1:25 am - 6:10 pmFNA-DTW
21h 45m2 stops
$3,149Turkish Airlines
Find Deal
Mon, Dec 22 - Sun, Jan 4
British Airways Logo
3:56 pm - 4:20 amDTW-FNA
31h 24m3 stops
British Airways Logo
5:20 am - 5:28 pmFNA-DTW
41h 08m3 stops
$4,854British Airways
Find Deal
Mon, Dec 22 - Mon, Jan 5

Brussels Airlines flights from Detroit to Sierra Leone

Our best Brussels Airlines deals on Detroit to Sierra Leone flight tickets
Brussels Airlines
Sep 21
DTW4:10 pmDetroit Metropolitan Wayne County
21h 15m
2 stops
FNA5:25 pmFreetown Lungi Intl
Oct 19
FNA6:45 pmFreetown Lungi Intl
28h 12m
2 stops
DTW6:57 pmDetroit Metropolitan Wayne County
Brussels Airlines
Aug 28
DTW2:30 pmDetroit Metropolitan Wayne County
22h 55m
3 stops
FNA5:25 pmFreetown Lungi Intl
Sep 3
FNA6:45 pmFreetown Lungi Intl
24h 44m
3 stops
DTW3:29 pmDetroit Metropolitan Wayne County
Brussels Airlines
Aug 27
DTW4:10 pmDetroit Metropolitan Wayne County
45h 15m
3 stops
FNA5:25 pmFreetown Lungi Intl
Sep 3
FNA6:45 pmFreetown Lungi Intl
24h 44m
3 stops
DTW3:29 pmDetroit Metropolitan Wayne County

Royal Air Maroc flights from Detroit to Sierra Leone

Our best Royal Air Maroc deals on Detroit to Sierra Leone flight tickets
Royal Air Maroc
Dec 30
DTW6:00 amDetroit Metropolitan Wayne County
17h 20m
2 stops
FNA4:20 amFreetown Lungi Intl
Jan 17
FNA5:20 amFreetown Lungi Intl
23h 22m
2 stops
DTW11:42 pmDetroit Metropolitan Wayne County
Royal Air Maroc
Aug 27
DTW6:00 amDetroit Metropolitan Wayne County
41h 55m
2 stops
FNA3:55 amFreetown Lungi Intl
Sep 3
FNA6:50 amFreetown Lungi Intl
45h 05m
2 stops
DTW11:55 pmDetroit Metropolitan Wayne County
Royal Air Maroc
Dec 22
DTW6:00 amDetroit Metropolitan Wayne County
41h 20m
2 stops
FNA4:20 amFreetown Lungi Intl
Jan 5
FNA5:20 amFreetown Lungi Intl
47h 22m
2 stops
DTW11:42 pmDetroit Metropolitan Wayne County

momondo Fare Finder

 
Customize your flight search to find flights from Detroit to Sierra Leone 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 832,500 searches. Data last updated August 26, 2025.
Use the filters below to find and compare flights from Detroit to Sierra Leone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitFreetown

DTW - FNA

DTWFNA

Detroit Metropolitan Wayne County

Sun 9/21

4:10 pm-5:25 pm

2 stops21h 15m

Freetown Lungi Intl

Sun 10/19

6:45 pm-6:57 pm

2 stops28h 12m

$1,618

DetroitFreetown

DTW - FNA

DTWFNA

Detroit Metropolitan Wayne County

Tue 12/30

6:00 am-4:20 am

2 stops17h 20m

Freetown Lungi Intl

Sat 1/17

5:20 am-11:42 pm

2 stops23h 22m

$1,749

DetroitFreetown

DTW - FNA

DTWFNA

Detroit Metropolitan Wayne County

Sat 9/6

7:00 am-5:25 pm

3 stops30h 25m

Freetown Lungi Intl

Sat 1/24

8:10 pm-1:55 pm

3 stops46h 45m

$1,970

DetroitFreetown

DTW - FNA

DTWFNA

Detroit Metropolitan Wayne County

Mon 12/22

6:00 am-4:20 am

2 stops41h 20m

Freetown Lungi Intl

Mon 1/5

5:20 am-11:42 pm

2 stops47h 22m

$2,024

DetroitFreetown

DTW - FNA

DTWFNA

Detroit Metropolitan Wayne County

Tue 12/30

6:39 pm-4:20 am

3 stops28h 41m

Freetown Lungi Intl

Sat 1/17

5:20 am-5:28 pm

3 stops41h 08m

$2,436

DetroitFreetown

DTW - FNA

DTWFNA

Detroit Metropolitan Wayne County

Tue 12/30

7:15 am-6:40 pm

2 stops30h 25m

Freetown Lungi Intl

Sat 1/17

8:10 pm-11:44 pm

3 stops32h 34m

$2,472

DetroitFreetown

DTW - FNA

DTWFNA

Detroit Metropolitan Wayne County

Sat 9/6

9:00 pm-12:30 am

2 stops23h 30m

Freetown Lungi Intl

Sat 1/24

9:00 am-6:10 pm

2 stops38h 10m

$2,837

DetroitFreetown

DTW - FNA

DTWFNA

Detroit Metropolitan Wayne County

Mon 12/22

7:49 pm-6:40 pm

2 stops41h 51m

Freetown Lungi Intl

Mon 1/5

7:45 pm-5:26 pm

3 stops26h 41m

$2,891

DetroitFreetown

DTW - FNA

DTWFNA

Detroit Metropolitan Wayne County

Mon 12/22

8:05 pm-12:25 am

2 stops23h 20m

Freetown Lungi Intl

Sun 1/4

1:25 am-6:10 pm

2 stops21h 45m

$3,149

DetroitFreetown

DTW - FNA

DTWFNA

Detroit Metropolitan Wayne County

Mon 12/22

3:56 pm-4:20 am

3 stops31h 24m

Freetown Lungi Intl

Mon 1/5

5:20 am-5:28 pm

3 stops41h 08m

$4,854

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Detroit to Sierra Leone flight deals and tips

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

Direct flights

None
There are no direct flights from Detroit to Sierra Leone. There are no popular flight routes from Detroit to Sierra Leone.
  • When did momondo last update prices for flights from Detroit to Sierra Leone?

    Prices for flights from Detroit to Sierra Leone are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Sierra Leone.

  • What documentation or ID do you need to fly to Sierra Leone?

    The required travel and health documents for your Sierra Leone trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sierra Leone. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Detroit to Sierra Leone?

    Price Alerts will notify you by email when the price for flights to Sierra Leone from Detroit decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Detroit to Sierra Leone with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Detroit to Sierra Leone for you.

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

Yes. All flights to Sierra Leone from Detroit on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Detroit to Sierra Leone flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Detroit to Sierra Leone now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sierra Leone and let you know when they change.

An easier way to manage your Sierra Leone trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 8/31
Sun 9/7

Find better results for your trip to Sierra Leone

Popular cities in Sierra Leone

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