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Dulles Intl

$1,114+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
FNA — IAD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Sierra Leone to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sierra Leone (SL0) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$1,312
(Ethiopian Air)

One-way from

$1,114
(Trip.com)
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 January 21, 2025.

This Ethiopian Air deal was found by Cheapflights users on 1/21. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/18:35 amFNA - IAD
3 stops28h 25mEthiopian Air
Thu 5/111:00 amIAD - FNA
2 stops26h 20mEthiopian Air
Deal found 1/21$1,312
This FlightHub deal was found by Cheapflights users on 1/21. 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.
Fri 5/306:45 pmFNA - IAD
2 stops22h 45mMultiple Airlines
Sun 6/298:45 pmIAD - FNA
2 stops40h 40mMultiple Airlines
Deal found 1/21$1,399
This SWISS deal was found by Cheapflights users on 1/21. 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.
Tue 5/276:45 pmFNA - IAD
3 stops49h 30mSWISS
Sun 6/298:45 pmIAD - FNA
2 stops40h 40mSWISS
Deal found 1/21$1,401
This Gurufare deal was found by Cheapflights users on 1/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:45 pmFNA - IAD
2 stops22h 45mBrussels Airlines
Mon 6/306:05 pmIAD - FNA
2 stops19h 20mBrussels Airlines
Deal found 1/21$1,417
This United Airlines deal was found by Cheapflights users on 1/21. 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 6/26:45 pmFNA - IAD
2 stops23h 40mUnited Airlines
Mon 6/305:40 pmIAD - FNA
1 stop19h 45mUnited Airlines
Deal found 1/21$1,575
This oojo deal was found by Cheapflights users on 1/20. 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.
Tue 2/251:20 amFNA - IAD
2 stops23h 10mTurkish Airlines
Sat 5/39:40 pmIAD - FNA
2 stops22h 45mTurkish Airlines
Deal found 1/20$1,728
This Air Canada deal was found by Cheapflights users on 1/21. 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 5/276:45 pmFNA - IAD
3 stops30h 42mAir Canada
Tue 7/19:55 amIAD - FNA
2 stops27h 30mAir Canada
Deal found 1/21$1,852

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Sat 2/1

8:35 am-8:00 am

3 stops28h 25m

Washington, D.C. Dulles Intl

Thu 5/1

11:00 am-5:20 pm

2 stops26h 20m

$1,312

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Fri 5/30

6:45 pm-1:30 pm

2 stops22h 45m

Washington, D.C. Dulles Intl

Sun 6/29

8:45 pm-5:25 pm

2 stops40h 40m

$1,399

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Tue 5/27

6:45 pm-4:15 pm

3 stops49h 30m

Washington, D.C. Dulles Intl

Sun 6/29

8:45 pm-5:25 pm

2 stops40h 40m

$1,401

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Fri 5/30

6:45 pm-1:30 pm

2 stops22h 45m

Washington, D.C. Dulles Intl

Mon 6/30

6:05 pm-5:25 pm

2 stops19h 20m

$1,417

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Mon 6/2

6:45 pm-2:25 pm

2 stops23h 40m

Washington, D.C. Dulles Intl

Mon 6/30

5:40 pm-5:25 pm

1 stop19h 45m

$1,575

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Tue 2/25

1:20 am-7:30 pm

2 stops23h 10m

Washington, D.C. Dulles Intl

Sat 5/3

9:40 pm-12:25 am

2 stops22h 45m

$1,728

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Tue 5/27

6:45 pm-9:27 pm

3 stops30h 42m

Washington, D.C. Dulles Intl

Tue 7/1

9:55 am-5:25 pm

2 stops27h 30m

$1,852

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Wed 2/5

8:35 am-8:00 am

3 stops28h 25m

$1,114

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Thu 3/27

1:20 am-1:15 pm

2 stops39h 55m

$1,158

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Tue 2/4

7:35 pm-2:25 pm

3 stops23h 50m

$1,161

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 11 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 January 21, 2025.
SWISS
7.5
Good
1,600 reviews

Overall

7.5

Boarding

7.6

Comfort

7.4

Crew

8.2

Food

7.0

Entertainment

6.8

Reviews

1 / 10

Indian Veg food selection and quality definitely needs a better chef.

SWISS
7.5
Good
1,600 reviews
SWISS
7.5
Good
1,600 reviews

Overall

7.5

Boarding

7.6

Comfort

7.4

Crew

8.2

Food

7.0

Entertainment

6.8

Reviews

1 / 10

Indian Veg food selection and quality definitely needs a better chef.

United Airlines
7.4
Good
8,985 reviews
SWISS
7.5
Good
1,600 reviews

Overall

7.5

Boarding

7.6

Comfort

7.4

Crew

8.2

Food

7.0

Entertainment

6.8

Reviews

1 / 10

Indian Veg food selection and quality definitely needs a better chef.

Brussels Airlines
7.4
Good
349 reviews
SWISS
7.5
Good
1,600 reviews

Overall

7.5

Boarding

7.6

Comfort

7.4

Crew

8.2

Food

7.0

Entertainment

6.8

Reviews

1 / 10

Indian Veg food selection and quality definitely needs a better chef.

Turkish Airlines
7.3
Good
3,931 reviews
SWISS
7.5
Good
1,600 reviews

Overall

7.5

Boarding

7.6

Comfort

7.4

Crew

8.2

Food

7.0

Entertainment

6.8

Reviews

1 / 10

Indian Veg food selection and quality definitely needs a better chef.

Ethiopian Air
7.2
Good
775 reviews
SWISS
7.5
Good
1,600 reviews

Overall

7.5

Boarding

7.6

Comfort

7.4

Crew

8.2

Food

7.0

Entertainment

6.8

Reviews

1 / 10

Indian Veg food selection and quality definitely needs a better chef.

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 $1,114. Turkish Airlines flights start at $1,158 while deals on Brussels Airlines start at $1,161 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
Fairfax
Arlington
Alexandria
Springfield
Silver Spring
Rockville
Tysons
Gaithersburg
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Greenbelt
Sterling
Easton
Oxon Hill
Herndon
Woodbridge
Bowie
Reston

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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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Abidjan to Dulles Intl flights
Abuja to Reagan-National flights
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Entebbe to Baltimore flights
Entebbe to Reagan-National flights
Harare to Baltimore flights
Conakry to Dulles Intl flights
Addis Ababa to Reagan-National flights
Yaoundé to Dulles Intl flights
Lomé to Dulles Intl flights
Kigali to Reagan-National flights
Dakar to Baltimore flights
Lusaka to Dulles Intl flights
Dakar to Reagan-National flights
Douala to Reagan-National flights
Abidjan to Reagan-National 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapest$1,188Average$1,749FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$1,379Average$1,680FlexibilityNo 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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