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Cheap flights from Atlanta to Sierra Leone from $647

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Sierra Leone departing on 8/3. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Atlanta to Sierra Leone

Cheap round-trip flights

Enter your travel dates to find the best prices.
Ethiopian Air Logo
10:35 am - 4:45 pm
ATL
-
FNA
26h 10m
2 stops
Ethiopian Air Logo
9:00 am - 8:55 am
FNA
-
ATL
27h 55m
3 stops
$1,595Ethiopian Air
Fri, Sep 25 - Thu, Oct 8
Multiple Airlines Logo
6:33 pm - 4:25 am
ATL
-
FNA
29h 52m
2 stops
Multiple Airlines Logo
5:25 am - 1:19 pm
FNA
-
ATL
35h 54m
2 stops
$1,662Multiple Airlines
Wed, Aug 19 - Wed, Sep 9
Multiple Airlines Logo
6:33 pm - 4:25 am
ATL
-
FNA
29h 52m
2 stops
Multiple Airlines Logo
5:25 am - 12:01 pm
FNA
-
ATL
34h 36m
3 stops
$1,695Multiple Airlines
Wed, Aug 19 - Wed, Sep 9
Multiple Airlines Logo
6:00 am - 4:25 am
ATL
-
FNA
18h 25m
2 stops
Multiple Airlines Logo
5:20 am - 12:43 pm
FNA
-
ATL
36h 23m
2 stops
$1,796Multiple Airlines
Thu, Oct 15 - Thu, Jan 14
Multiple Airlines Logo
6:00 am - 4:25 am
ATL
-
FNA
18h 25m
2 stops
Multiple Airlines Logo
5:20 am - 3:35 pm
FNA
-
ATL
39h 15m
2 stops
$1,799Multiple Airlines
Thu, Oct 15 - Thu, Jan 14
Ethiopian Air Logo
10:35 am - 4:45 pm
ATL
-
FNA
26h 10m
2 stops
Ethiopian Air Logo
8:05 am - 8:55 am
FNA
-
ATL
28h 50m
4 stops
$1,807Ethiopian Air
Fri, Sep 25 - Thu, Oct 8
Air Canada Logo
12:55 pm - 5:15 pm
ATL
-
FNA
24h 20m
2 stops
Air Canada Logo
6:45 pm - 9:29 pm
FNA
-
ATL
30h 44m
3 stops
$1,810Air Canada
Wed, Sep 23 - Sun, Sep 27
Air Canada Logo
6:20 pm - 5:15 pm
ATL
-
FNA
42h 55m
3 stops
Air Canada Logo
6:45 pm - 9:29 pm
FNA
-
ATL
30h 44m
3 stops
$1,814Air Canada
Tue, Aug 18 - Tue, Sep 8
Multiple Airlines Logo
5:00 pm - 5:15 pm
ATL
-
FNA
44h 15m
2 stops
Multiple Airlines Logo
6:45 pm - 9:29 pm
FNA
-
ATL
30h 44m
3 stops
$1,815Multiple Airlines
Tue, Aug 18 - Tue, Sep 8
Air Canada Logo
10:47 am - 5:15 pm
ATL
-
FNA
26h 28m
3 stops
Air Canada Logo
6:45 pm - 9:10 pm
FNA
-
ATL
30h 25m
3 stops
$1,819Air Canada
Wed, Aug 19 - Wed, Sep 9

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Air Canada flights from Atlanta to Sierra Leone

Our best Air Canada deals on Atlanta to Sierra Leone flight tickets
Air Canada
Sep 23
ATL12:55 pmAtlanta Hartsfield-Jackson
24h 20m
2 stops
FNA5:15 pmFreetown Lungi Intl
Sep 27
FNA6:45 pmFreetown Lungi Intl
30h 44m
3 stops
ATL9:29 pmAtlanta Hartsfield-Jackson
$1,810
Air Canada
Aug 18
ATL6:20 pmAtlanta Hartsfield-Jackson
42h 55m
3 stops
FNA5:15 pmFreetown Lungi Intl
Sep 8
FNA6:45 pmFreetown Lungi Intl
30h 44m
3 stops
ATL9:29 pmAtlanta Hartsfield-Jackson
$1,814
Air Canada
Aug 19
ATL10:47 amAtlanta Hartsfield-Jackson
26h 28m
3 stops
FNA5:15 pmFreetown Lungi Intl
Sep 9
FNA6:45 pmFreetown Lungi Intl
30h 25m
3 stops
ATL9:10 pmAtlanta Hartsfield-Jackson
$1,819

United Airlines flights from Atlanta to Sierra Leone

Our best United Airlines deals on Atlanta to Sierra Leone flight tickets
United Airlines
Aug 30
ATL7:23 amAtlanta Hartsfield-Jackson
29h 52m
2 stops
FNA5:15 pmFreetown Lungi Intl
Sep 6
FNA6:45 pmFreetown Lungi Intl
43h 27m
3 stops
ATL10:12 amAtlanta Hartsfield-Jackson
$1,824
United Airlines
Sep 23
ATL2:33 pmAtlanta Hartsfield-Jackson
46h 52m
3 stops
FNA5:25 pmFreetown Lungi Intl
Sep 27
FNA6:45 pmFreetown Lungi Intl
29h 46m
3 stops
ATL8:31 pmAtlanta Hartsfield-Jackson
$1,830
United Airlines
Aug 18
ATL2:33 pmAtlanta Hartsfield-Jackson
46h 42m
3 stops
FNA5:15 pmFreetown Lungi Intl
Sep 8
FNA6:45 pmFreetown Lungi Intl
28h 52m
3 stops
ATL7:37 pmAtlanta Hartsfield-Jackson
$1,901

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta 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 July 21, 2026.
Use the filters below to find and compare flights from Atlanta to Sierra Leone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AtlantaFreetown

ATL - FNA

ATLFNA

Atlanta Hartsfield-Jackson

Fri 9/25

10:35 am-4:45 pm

2 stops26h 10m

Freetown Lungi Intl

Thu 10/8

9:00 am-8:55 am

3 stops27h 55m

$1,595

AtlantaFreetown

ATL - FNA

ATLFNA

Atlanta Hartsfield-Jackson

Wed 8/19

6:33 pm-4:25 am

2 stops29h 52m

Freetown Lungi Intl

Wed 9/9

5:25 am-1:19 pm

2 stops35h 54m

$1,662

AtlantaFreetown

ATL - FNA

ATLFNA

Atlanta Hartsfield-Jackson

Wed 8/19

6:33 pm-4:25 am

2 stops29h 52m

Freetown Lungi Intl

Wed 9/9

5:25 am-12:01 pm

3 stops34h 36m

$1,695

AtlantaFreetown

ATL - FNA

ATLFNA

Atlanta Hartsfield-Jackson

Thu 10/15

6:00 am-4:25 am

2 stops18h 25m

Freetown Lungi Intl

Thu 1/14

5:20 am-12:43 pm

2 stops36h 23m

$1,796

AtlantaFreetown

ATL - FNA

ATLFNA

Atlanta Hartsfield-Jackson

Thu 10/15

6:00 am-4:25 am

2 stops18h 25m

Freetown Lungi Intl

Thu 1/14

5:20 am-3:35 pm

2 stops39h 15m

$1,799

AtlantaFreetown

ATL - FNA

ATLFNA

Atlanta Hartsfield-Jackson

Fri 9/25

10:35 am-4:45 pm

2 stops26h 10m

Freetown Lungi Intl

Thu 10/8

8:05 am-8:55 am

4 stops28h 50m

$1,807

AtlantaFreetown

ATL - FNA

ATLFNA

Atlanta Hartsfield-Jackson

Wed 9/23

12:55 pm-5:15 pm

2 stops24h 20m

Freetown Lungi Intl

Sun 9/27

6:45 pm-9:29 pm

3 stops30h 44m

$1,810

AtlantaFreetown

ATL - FNA

ATLFNA

Atlanta Hartsfield-Jackson

Tue 8/18

6:20 pm-5:15 pm

3 stops42h 55m

Freetown Lungi Intl

Tue 9/8

6:45 pm-9:29 pm

3 stops30h 44m

$1,814

AtlantaFreetown

ATL - FNA

ATLFNA

Atlanta Hartsfield-Jackson

Tue 8/18

5:00 pm-5:15 pm

2 stops44h 15m

Freetown Lungi Intl

Tue 9/8

6:45 pm-9:29 pm

3 stops30h 44m

$1,815

AtlantaFreetown

ATL - FNA

ATLFNA

Atlanta Hartsfield-Jackson

Wed 8/19

10:47 am-5:15 pm

3 stops26h 28m

Freetown Lungi Intl

Wed 9/9

6:45 pm-9:10 pm

3 stops30h 25m

$1,819

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sierra Leone from

How to get the cheapest flight ticket from Atlanta to Sierra Leone

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 Sierra Leone?

The cheapest month to fly to Sierra Leone from Atlanta is in August. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you don’t want to visit Sierra Leone in August, then you should wait until November to fly from Atlanta, when ticket prices are also cheap, with an average price of $1,606.

Cheap Atlanta to Sierra Leone flight deals and tips

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

Fastest flight time

18h 25m

Direct flights

None
The fastest flight from Atlanta to Sierra Leone takes 18h 25m
There are no direct flights from Atlanta to Sierra Leone. There are no popular flight routes from Atlanta to Sierra Leone.
Search flight deals

Frequently asked questions about flying from Atlanta to Sierra Leone

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Sierra Leone?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Sierra Leone were last updated today.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Sierra Leone?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Sierra Leone?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Sierra Leone.

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

    The necessary travel and health documents for your Sierra Leone trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Atlanta to Sierra Leone

Compare and see reviews for airlines that fly from Atlanta to Sierra Leone with momondo
Airline
Rating
Free Cancellation
Price
Royal Air MarocPriceFrom $1,385Free CancellationRating
6.2
623 reviews
Search Royal Air Maroc flights
Brussels AirlinesPriceFrom $1,527Free CancellationRating
7.2
422 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom $1,544Free CancellationRating
7.4
10,014 reviews
Search United Airlines flights
Ethiopian AirPriceFrom $1,628Free CancellationRating
7.2
1,010 reviews
Search Ethiopian Air flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Atlanta to Sierra Leone. momondo saves you time and could save you money on your trip.

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

Flights from Atlanta to Sierra Leone with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Atlanta and Sierra Leone by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Sierra Leone, momondo offers a useful price alert feature which will track prices for flights to Sierra Leone from Atlanta and alert you 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.
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Popular flights according to clicks in the last 7 days on momondo
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