$681+ Cheap flights from Atlanta (ATL) to Sierra Leone
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — FNA
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta to Sierra Leone with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Atlanta to Sierra Leone
Cheapest
Best
Last-minute
One-way
Cheapest flights from Atlanta to Sierra LeoneExplore the most affordable flight options available from Atlanta to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
Explore the most affordable flight options available from Atlanta to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:30 am -
2 stops28h 10m
Mon 11/167:45 pm -
3 stops32h 30m
Deal found 10/17![United Airlines logo]()
$1,762
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:35 pm -
2 stops44h 05m
Tue 11/178:10 pm -
3 stops33h 25m
Deal found 10/17![United Airlines logo]()
$1,768
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:31 pm -
3 stops46h 54m
Mon 11/307:45 pm -
3 stops31h 15m
Deal found 10/19![United Airlines logo]()
$1,774
This United deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:23 am -
2 stops28h 17m
Sun 11/158:10 pm -
3 stops30h 07m
Deal found 10/16![Multiple Airlines logo]()
$1,781
This BusinessClass deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/82:31 pm -
2 stops22h 54m
Tue 11/248:10 pm -
3 stops32h 05m
Deal found 10/17![Multiple Airlines logo]()
$1,787
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:30 am -
2 stops32h 10m
Sun 11/158:10 pm -
3 stops32h 05m
Deal found 10/17![United Airlines logo]()
$1,788
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:35 pm -
2 stops44h 05m
Sun 11/158:10 pm -
3 stops30h 17m
Deal found 10/17![United Airlines logo]()
$1,794
This CheapOair deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:20 pm -
2 stops33h 00m
Wed 11/185:20 am -
2 stops22h 44m
Deal found 10/17![Multiple Airlines logo]()
$1,803
This Brussels Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:30 pm -
2 stops21h 10m
Mon 11/237:45 pm -
3 stops28h 53m
Deal found 10/17![Brussels Airlines logo]()
$1,808
This Brussels Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:30 pm -
2 stops45h 10m
Tue 11/178:10 pm -
3 stops28h 28m
Deal found 10/17![Brussels Airlines logo]()
$1,817
Best flights from Atlanta to Sierra LeoneDiscover carefully curated flight deals from Atlanta to Sierra Leone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Atlanta to Sierra Leone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This Air Canada deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/169:10 am -
2 stops28h 30m
Mon 3/157:45 pm -
3 stops29h 24m
Deal found 10/15![Multiple Airlines logo]()
$1,765
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:31 pm -
3 stops46h 54m
Mon 11/307:45 pm -
3 stops31h 15m
Deal found 10/17![United Airlines logo]()
$1,774
This Brussels Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/84:30 pm -
2 stops45h 10m
Wed 11/258:10 pm -
3 stops28h 28m
Deal found 10/17![Brussels Airlines logo]()
$1,817
This CheapOair deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/144:30 pm -
2 stops44h 55m
Mon 11/307:45 pm -
3 stops30h 32m
Deal found 10/16![Multiple Airlines logo]()
$1,858
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:31 pm -
2 stops23h 09m
Wed 11/188:10 pm -
3 stops26h 28m
Deal found 10/17![United Airlines logo]()
$1,864
Last-minute flights from Atlanta to Sierra LeoneDiscover last-minute flight deals from Atlanta to Sierra Leone. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Sierra Leone. Data last updated October 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:35 pm -
2 stops44h 05m
Wed 11/188:10 pm -
3 stops33h 25m
Deal found 10/17![United Airlines logo]()
$1,768
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:35 pm -
2 stops44h 05m
Sun 11/158:10 pm -
3 stops30h 17m
Deal found 10/17![United Airlines logo]()
$1,794
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:30 am -
2 stops28h 10m
Tue 11/178:10 pm -
3 stops32h 05m
Deal found 10/17![United Airlines logo]()
$1,762
This United deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:23 am -
2 stops28h 17m
Sun 11/158:10 pm -
3 stops30h 07m
Deal found 10/16![Multiple Airlines logo]()
$1,781
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:30 am -
2 stops32h 10m
Sun 11/158:10 pm -
3 stops32h 05m
Deal found 10/17![United Airlines logo]()
$1,788
This CheapOair deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:20 pm -
2 stops33h 00m
Wed 11/185:20 am -
2 stops22h 44m
Deal found 10/17![Multiple Airlines logo]()
$1,803
This Brussels Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:30 pm -
2 stops45h 10m
Tue 11/178:10 pm -
3 stops28h 28m
Deal found 10/17![Brussels Airlines logo]()
$1,817
This BusinessClass deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/82:31 pm -
2 stops22h 54m
Tue 11/248:10 pm -
3 stops32h 05m
Deal found 10/17![Multiple Airlines logo]()
$1,787
This Brussels Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:30 pm -
2 stops21h 10m
Mon 11/237:45 pm -
3 stops28h 53m
Deal found 10/17![Brussels Airlines logo]()
$1,808
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:31 pm -
3 stops46h 54m
Mon 11/307:45 pm -
3 stops31h 15m
Deal found 10/19![United Airlines logo]()
$1,774
One-way flights from Atlanta to Sierra LeoneSearch for one-way flight options from Atlanta to Sierra Leone. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Atlanta to Sierra Leone. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This CheapOair deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/16:15 am -
2 stops41h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$681
This FlightHub deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:15 am -
2 stops41h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$738
This oojo deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/19:27 pm -
4 stops62h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Ethiopian Air logo]()
$1,194
Find flight deals from Atlanta to Sierra Leone
Keep the following information in mind while searching for Atlanta to Sierra Leone flight deals. Data was last updated October 19, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,651 (CheapOair) |
One-way from | $681 (CheapOair) |
Popular in | December |
Cheapest in | November |
Average price | $1,657 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated October 19, 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
Cheapest round-trip
Quickest round-trip
AtlantaFreetown
ATL Atlanta Hartsfield-Jackson - FNA Freetown Lungi Intl
ATLFNA
Atlanta Hartsfield-Jackson
Wed 12/30
6:15 am-4:20 am
2 stops41h 05m
Freetown Lungi Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$738
AtlantaFreetown
ATL Atlanta Hartsfield-Jackson - FNA Freetown Lungi Intl
ATLFNA
Atlanta Hartsfield-Jackson
Fri 1/1
9:27 pm-4:45 pm
4 stops62h 18m
Freetown Lungi Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$1,194
AtlantaFreetown
ATL Atlanta Hartsfield-Jackson - FNA Freetown Lungi Intl
ATLFNA
Atlanta Hartsfield-Jackson
Tue 2/16
9:10 am-6:40 pm
2 stops28h 30m
Freetown Lungi Intl
Mon 3/15
7:45 pm-9:09 pm
3 stops29h 24m
$1,765
AtlantaFreetown
ATL Atlanta Hartsfield-Jackson - FNA Freetown Lungi Intl
ATLFNA
Atlanta Hartsfield-Jackson
Sat 11/14
2:31 pm-6:25 pm
3 stops46h 54m
Freetown Lungi Intl
Mon 11/30
7:45 pm-10:00 pm
3 stops31h 15m
$1,774
AtlantaFreetown
ATL Atlanta Hartsfield-Jackson - FNA Freetown Lungi Intl
ATLFNA
Atlanta Hartsfield-Jackson
Sun 11/8
4:30 pm-6:40 pm
2 stops45h 10m
Freetown Lungi Intl
Wed 11/25
8:10 pm-7:38 pm
3 stops28h 28m
$1,817
AtlantaFreetown
ATL Atlanta Hartsfield-Jackson - FNA Freetown Lungi Intl
ATLFNA
Atlanta Hartsfield-Jackson
Sat 11/14
4:30 pm-6:25 pm
2 stops44h 55m
Freetown Lungi Intl
Mon 11/30
7:45 pm-9:17 pm
3 stops30h 32m
$1,858
AtlantaFreetown
ATL Atlanta Hartsfield-Jackson - FNA Freetown Lungi Intl
ATLFNA
Atlanta Hartsfield-Jackson
Sat 11/7
2:31 pm-6:40 pm
2 stops23h 09m
Freetown Lungi Intl
Wed 11/18
8:10 pm-5:38 pm
3 stops26h 28m
$1,864
Sorted by cheapest first
Best time to book a flight from Atlanta to Sierra Leone
Have a flexible travel schedule? Discover the best time to fly to Sierra Leone from Atlanta with our price prediction graph.
ATL-FNA
Estimated round-trip 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 Atlanta to Sierra Leone
ATL-SL0
ATL-FNA
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Sierra Leone
Get insights into the airlines that provide service to Sierra Leone. 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 Sierra Leone. Reviews last updated October 19, 2026.
Peruse reviews from past customers who have flown with Brussels Airlines,United Airlines, andEthiopian Air from Atlanta to Sierra Leone to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Overall
7.3
Entertainment
6.2
Crew
7.9
Comfort
7.1
Boarding
7.4
Reviews
1 / 20
8.0
ExcellentCourtney,Jul 2026
MXP - YUL
Food
6.4
Overall
7.3
Entertainment
6.2
Crew
7.9
Comfort
7.1
Boarding
7.4
Reviews
1 / 20
8.0
ExcellentCourtney,Jul 2026
MXP - YUL
Food
6.4
Overall
7.3
Entertainment
6.2
Crew
7.9
Comfort
7.1
Boarding
7.4
Reviews
1 / 20
8.0
ExcellentCourtney,Jul 2026
MXP - YUL
Food
6.4
Overall
7.3
Entertainment
6.2
Crew
7.9
Comfort
7.1
Boarding
7.4
Reviews
1 / 20
8.0
ExcellentCourtney,Jul 2026
MXP - YUL
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Sierra Leone. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Atlanta to Sierra Leone
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Sierra Leone by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Atlanta to Sierra Leone by cabin class
Find flights from Atlanta to Sierra Leone, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Atlanta and Sierra Leone flights
Browse other Atlanta and Sierra Leone flight options. Last updated on October 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Atlanta to Sierra Leone
Discover the top 3 airlines that operate flights from Atlanta to Sierra Leone. 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 7,457,451 searches. Data last updated October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,544 | Average$1,825 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,578 | Average$1,939 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,628 | Average$1,920 | FlexibilityNo cancel fee | On-time72% |