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Dulles Intl

$1,046+ Cheap flights from Sierra Leone to Dulles Intl (IAD)

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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
FNA — IAD
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Sierra Leone to Dulles Intl

Keep the following information in mind while searching for Sierra Leone to Dulles Intl flight deals. Data was last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,340
(Ethiopian Air)

One-way from

$1,046
(oojo)
Provider with most accurate pricing for Freetown Lungi Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Freetown Lungi Intl-Washington, D.C. (WAS) flights.
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From Sierra Leone to Washington, D.C. Dulles Intl
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One-way flight from Sierra Leone to Washington, D.C. Dulles Intl
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Find flight deals from Sierra Leone to Dulles Intl

Cheapest flights from Sierra Leone to Dulles Intl
Explore the most affordable flight options available from Sierra Leone to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Gotogate deal was found by Cheapflights users on 11/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/179:00 amFNA - IAD
3 stops28h 00mEthiopian Air
Tue 1/610:00 amIAD - FNA
2 stops25h 45mEthiopian Air
Deal found 11/11$1,625
This oojo deal was found by Cheapflights users on 11/11. 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.
Mon 11/178:05 amFNA - IAD
2 stops16h 00mMultiple Airlines
Tue 1/610:00 amIAD - FNA
2 stops25h 45mMultiple Airlines
Deal found 11/11$1,686
This Ovago deal was found by Cheapflights users on 11/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:00 amFNA - IAD
3 stops28h 00mEthiopian Air
Sun 1/410:00 amIAD - FNA
2 stops25h 45mEthiopian Air
Deal found 11/13$1,881
This Gotogate deal was found by Cheapflights users on 11/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:20 amFNA - IAD
2 stops39h 25mMultiple Airlines
Sun 1/48:45 pmIAD - FNA
1 stop26h 35mMultiple Airlines
Deal found 11/13$1,898
This oojo deal was found by Cheapflights users on 11/11. 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.
Wed 11/268:05 amFNA - IAD
2 stops16h 00mMultiple Airlines
Wed 12/1710:00 amIAD - FNA
3 stops25h 25mMultiple Airlines
Deal found 11/11$2,204
This oojo deal was found by Cheapflights users on 11/11. 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.
Wed 11/268:05 amFNA - IAD
4 stops28h 55mEthiopian Air
Wed 12/1710:00 amIAD - FNA
3 stops25h 25mEthiopian Air
Deal found 11/11$2,257

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sierra Leone to Dulles Intl 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 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Sierra Leone to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Sierra Leone

Fly to

Dulles Intl

Route

Depart

Return

Price

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Mon 1/19

8:05 am-7:05 pm

2 stops16h 00m

Washington, D.C. Dulles Intl

Tue 2/3

10:00 am-4:45 pm

2 stops25h 45m

$1,340

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Tue 2/10

9:00 am-8:00 am

3 stops28h 00m

Washington, D.C. Dulles Intl

Tue 2/24

10:00 am-4:45 pm

2 stops25h 45m

$1,386

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Sat 1/17

8:05 am-7:05 pm

2 stops16h 00m

Washington, D.C. Dulles Intl

Tue 2/3

10:00 am-4:45 pm

2 stops25h 45m

$1,390

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Mon 1/19

8:05 am-7:05 pm

2 stops16h 00m

Washington, D.C. Dulles Intl

Sat 1/31

10:00 am-4:45 pm

2 stops25h 45m

$1,413

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Mon 1/19

8:05 am-7:05 pm

2 stops16h 00m

Washington, D.C. Dulles Intl

Thu 1/29

8:50 pm-4:45 pm

3 stops38h 55m

$1,490

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Mon 1/19

8:05 am-7:05 pm

2 stops16h 00m

Washington, D.C. Dulles Intl

Mon 2/2

10:00 am-4:25 pm

3 stops25h 25m

$1,491

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Tue 2/10

8:10 pm-2:35 pm

2 stops23h 25m

Washington, D.C. Dulles Intl

Tue 2/24

5:45 pm-6:40 pm

1 stop19h 55m

$1,537

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Thu 1/15

8:05 am-7:05 pm

2 stops16h 00m

Washington, D.C. Dulles Intl

Sun 2/1

10:00 am-4:45 pm

2 stops25h 45m

$1,615

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Sat 1/17

8:05 am-7:05 pm

2 stops16h 00m

Washington, D.C. Dulles Intl

Wed 1/28

10:00 am-4:25 pm

3 stops25h 25m

$1,666

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Sun 12/28

5:20 am-6:45 pm

1 stop18h 25m

Washington, D.C. Dulles Intl

Sun 1/4

8:45 pm-4:20 am

1 stop26h 35m

$1,686

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 20 results
1
2

Best time to book a flight from Sierra Leone to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Sierra Leone with our price prediction graph.
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 Sierra Leone to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Sierra Leone to Washington, D.C. Dulles Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Sierra Leone to Washington, D.C. Dulles Intl Airport (average of $1,037). Flying from Sierra Leone to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $1,587). 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.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated November 13, 2025.
Read reviews from past customers who have flown Brussels Airlines, Ethiopian Air, and Royal Air Maroc from Sierra Leone to Washington, D.C. Dulles Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Brussels Airlines
7.2
Good
369 reviews

Crew

7.9

Overall

7.2

Food

6.2

Comfort

6.9

Boarding

7.3

Entertainment

6.1

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2025

GVA - BRU

The flight delays in Brussels were so bad they rebooked me to Austrian Air, which was fine
Brussels Airlines
7.2
Good
369 reviews
Brussels Airlines
7.2
Good
369 reviews

Crew

7.9

Overall

7.2

Food

6.2

Comfort

6.9

Boarding

7.3

Entertainment

6.1

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2025

GVA - BRU

The flight delays in Brussels were so bad they rebooked me to Austrian Air, which was fine
Ethiopian Air
7.2
Good
894 reviews
Brussels Airlines
7.2
Good
369 reviews

Crew

7.9

Overall

7.2

Food

6.2

Comfort

6.9

Boarding

7.3

Entertainment

6.1

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2025

GVA - BRU

The flight delays in Brussels were so bad they rebooked me to Austrian Air, which was fine
Royal Air Maroc
6.2
Okay
528 reviews
Brussels Airlines
7.2
Good
369 reviews

Crew

7.9

Overall

7.2

Food

6.2

Comfort

6.9

Boarding

7.3

Entertainment

6.1

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2025

GVA - BRU

The flight delays in Brussels were so bad they rebooked me to Austrian Air, which was fine

Related info for your journey

Find useful and relevant information for your journey from Sierra Leone to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sierra Leone to Washington, D.C. Dulles Intl Airport?

    A quick flight from Sierra Leone to Washington, D.C. Dulles Intl Airport can take about 16h. Ethiopian Air provides one of the quickest options available for as low as $1,340. The distance between Sierra Leone and Washington, D.C. Dulles Intl Airport is about 4463 mi.

  • Can I find deals for flights from Sierra Leone to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Sierra Leone to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sierra Leone to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sierra Leone to Dulles Intl.

  • Can I find deals for business class flights from Sierra Leone to Dulles Intl?

    Yes. Cheapflights offers flight deals from Sierra Leone to Dulles Intl 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 Washington, D.C. Dulles Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Sierra Leone to Washington, D.C. Dulles Intl Airport (average of $1,037). Flying from Sierra Leone to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $1,587). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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Alternative routes for Sierra Leone to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Accra to Dulles Intl flights
Lagos to Dulles Intl flights
Cairo to Dulles Intl flights
Casablanca to Dulles Intl flights
Lagos to Baltimore flights
Cairo to Reagan-National flights
Cairo to Baltimore flights
Lagos to Reagan-National flights
Jomo Kenyatta Intl to Dulles Intl flights
Casablanca to Reagan-National flights
Jomo Kenyatta Intl to Reagan-National flights
OR Tambo to Dulles Intl flights
Accra to Baltimore flights
Accra to Reagan-National flights
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OR Tambo to Reagan-National flights
OR Tambo to Baltimore flights
Casablanca to Baltimore flights
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Jomo Kenyatta Intl to Baltimore flights
Cape Town to Dulles Intl flights
Entebbe to Reagan-National flights
Abidjan to Reagan-National flights
Tunis to Dulles Intl flights
Abidjan to Baltimore flights
Cape Town to Baltimore flights
Cape Town to Reagan-National flights
Douala to Dulles Intl flights
Addis Ababa to Dulles Intl flights
Douala to Reagan-National flights
Abuja to Dulles Intl flights
Hurghada to Dulles Intl flights
Monrovia to Dulles Intl flights
Entebbe to Baltimore flights
Dakar to Reagan-National flights
Juba to Dulles Intl flights
Abuja to Reagan-National flights
Alexandria to Dulles Intl flights
Kinshasa to Dulles Intl flights
Kinshasa to Reagan-National flights
Yaoundé to Dulles Intl flights
Tunis to Baltimore flights
Tunis to Reagan-National flights
Kigali to Reagan-National flights
Addis Ababa to Reagan-National flights
Dakar to Dulles Intl flights
Kigali to Dulles Intl flights

Top 3 airlines flying from Sierra Leone to Dulles Intl

Discover the top 3 airlines that operate flights from Sierra Leone to Dulles Intl. 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 2,558,603 searches. Data last updated November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Royal Air MarocCheapest$1,065Average$1,347FlexibilityNo cancel feeOn-time75%
Ethiopian AirCheapest$1,295Average$1,395FlexibilityNo cancel feeOn-time72%
Brussels AirlinesCheapest$1,494Average$1,564FlexibilityNo cancel feeOn-timeN/A

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