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Dulles Intl

$1,130+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
FNA — IAD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,244
(oojo)

One-way from

$1,130
(oojo)

Popular in

August

Cheapest in

October

Average price

$1,389
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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Highest demand for flights based on searches. 12% potential increase in price ($234 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 20, 2025.

This oojo deal was found by Cheapflights users on 2/20. 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 3/198:35 amFNA - IAD
3 stops28h 25mEthiopian Air
Wed 3/2611:00 amIAD - FNA
2 stops26h 20mEthiopian Air
Deal found 2/20$1,244
This Gotogate deal was found by Cheapflights users on 2/20. 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 3/221:20 amFNA - IAD
2 stops39h 55mTurkish Airlines
Sat 4/199:40 pmIAD - FNA
2 stops22h 45mTurkish Airlines
Deal found 2/20$1,496
This KAYAK deal was found by Cheapflights users on 2/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/197:35 pmFNA - IAD
2 stops24h 00mBrussels Airlines
Wed 3/266:50 pmIAD - FNA
1 stop19h 25mBrussels Airlines
Deal found 2/20$1,501
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/237:35 pmFNA - IAD
3 stops49h 50mMultiple Airlines
Sat 4/195:35 pmIAD - FNA
1 stop19h 50mMultiple Airlines
Deal found 2/20$1,503
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Sun 4/206:45 pmFNA - IAD
2 stops23h 30mUnited Airlines
Sat 7/195:45 pmIAD - FNA
1 stop19h 40mUnited Airlines
Deal found 2/19$1,735
This SWISS deal was found by Cheapflights users on 2/19. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/206:45 pmFNA - IAD
3 stops49h 30mSWISS
Sat 7/198:45 pmIAD - FNA
2 stops40h 40mSWISS
Deal found 2/19$1,774

Find flights from Sierra Leone to Dulles Intl within your budget

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 February 20, 2025.

Fly from

Sierra Leone

Fly to

Dulles Intl

Route

Depart

Return

Price

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Wed 3/19

8:35 am-9:00 am

3 stops28h 25m

Washington, D.C. Dulles Intl

Wed 3/26

11:00 am-5:20 pm

2 stops26h 20m

$1,244

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Wed 3/19

7:35 pm-3:35 pm

2 stops24h 00m

Washington, D.C. Dulles Intl

Wed 3/26

6:50 pm-6:15 pm

1 stop19h 25m

$1,473

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Sat 3/22

1:20 am-1:15 pm

2 stops39h 55m

Washington, D.C. Dulles Intl

Sat 4/19

9:40 pm-12:25 am

2 stops22h 45m

$1,496

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Sun 3/23

7:35 pm-5:25 pm

3 stops49h 50m

Washington, D.C. Dulles Intl

Sat 4/19

5:35 pm-5:25 pm

1 stop19h 50m

$1,503

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Sun 4/20

6:45 pm-2:15 pm

2 stops23h 30m

Washington, D.C. Dulles Intl

Sat 7/19

5:45 pm-5:25 pm

1 stop19h 40m

$1,735

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Sun 4/20

6:45 pm-4:15 pm

3 stops49h 30m

Washington, D.C. Dulles Intl

Sat 7/19

8:45 pm-5:25 pm

2 stops40h 40m

$1,774

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Wed 2/26

8:35 am-8:00 am

3 stops28h 25m

$1,130

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Wed 2/26

7:35 pm-4:25 pm

2 stops25h 50m

$1,167

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Wed 2/26

7:35 pm-2:35 pm

2 stops24h 00m

$1,176

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Thu 3/27

1:20 am-8:30 pm

2 stops23h 10m

$1,180

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 14 results
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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.

Travel insights for flights from Sierra Leone to Dulles Intl

Get recent, data-driven insights about flights from Sierra Leone to Dulles Intl including ideal travel times, pricing trends, and more.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 February 20, 2025.
See what other customers who have flown with SWISS, United Airlines and Brussels Airlines from Sierra Leone to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,568 reviews

Crew

8.2

Food

7.0

Comfort

7.3

Overall

7.5

Boarding

7.6

Entertainment

6.7

Reviews

1 / 20

10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

SWISS
7.5
Good
1,568 reviews
SWISS
7.5
Good
1,568 reviews

Crew

8.2

Food

7.0

Comfort

7.3

Overall

7.5

Boarding

7.6

Entertainment

6.7

Reviews

1 / 20

10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

United Airlines
7.4
Good
8,766 reviews
SWISS
7.5
Good
1,568 reviews

Crew

8.2

Food

7.0

Comfort

7.3

Overall

7.5

Boarding

7.6

Entertainment

6.7

Reviews

1 / 20

10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Brussels Airlines
7.4
Good
341 reviews
SWISS
7.5
Good
1,568 reviews

Crew

8.2

Food

7.0

Comfort

7.3

Overall

7.5

Boarding

7.6

Entertainment

6.7

Reviews

1 / 20

10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Turkish Airlines
7.3
Good
3,832 reviews
SWISS
7.5
Good
1,568 reviews

Crew

8.2

Food

7.0

Comfort

7.3

Overall

7.5

Boarding

7.6

Entertainment

6.7

Reviews

1 / 20

10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Ethiopian Air
7.2
Good
775 reviews
SWISS
7.5
Good
1,568 reviews

Crew

8.2

Food

7.0

Comfort

7.3

Overall

7.5

Boarding

7.6

Entertainment

6.7

Reviews

1 / 20

10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

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.

  • What are the cheapest airlines to fly from Sierra Leone to Washington, D.C. Dulles Intl Airport one-way?

    To fly one-way, consider booking your trip with Ethiopian Air, which is currently one of the cheapest options available, starting at $1,130. SWISS flights start at $1,167 while deals on Turkish Airlines start at $1,180 one-way.

  • 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, August is the cheapest month in which you can book a flight from Sierra Leone to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Sierra Leone to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 Sierra Leone?

Book flights to Sierra Leone if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Springfield
Rockville
Tysons
Gaithersburg
Silver Spring
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Woodbridge
Sterling
Easton
Herndon
Bowie
Reston
National Harbor
Oxon Hill

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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.
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Addis Ababa to Reagan-National flights
Kinshasa to Dulles Intl flights
Cape Town to Baltimore flights
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Douala to Reagan-National flights
Hurghada to Dulles Intl flights
Kinshasa to Reagan-National flights
Cape Town to Reagan-National flights
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Entebbe to Reagan-National flights
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Antananarivo to Reagan-National flights
Freetown to Dulles Intl flights
Dar Es Salaam to Baltimore flights
Entebbe to Baltimore flights

Top 5 airlines flying from Sierra Leone to Dulles Intl

Discover the top 5 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapest$1,188Average$1,724FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$1,378Average$1,827FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$1,470Average$2,051FlexibilityNo cancel feeOn-time69%
Brussels AirlinesCheapest$1,481Average$2,260FlexibilityNo cancel feeOn-timeN/A
Royal Air MarocCheapest$1,513Average$1,556FlexibilityNo cancel feeOn-time75%
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