Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Sierra Leone to Washington, D.C. from $1,093

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sierra Leone to Washington, D.C. departing on 2/16. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Sierra Leone to Washington, D.C.

Recent round-trip flight deals from Sierra Leone to Washington, D.C.

Enter your travel dates to find the best prices.
Royal Air Maroc Logo
5:20 am - 6:45 pm
FNA
-
IAD
18h 25m
1 stop
Royal Air Maroc Logo
8:45 pm - 4:20 am
IAD
-
FNA
26h 35m
1 stop
$1,281Royal Air Maroc
Fri, Feb 20 - Fri, Mar 6
Royal Air Maroc Logo
5:20 am - 6:45 pm
FNA
-
IAD
18h 25m
1 stop
Royal Air Maroc Logo
8:45 pm - 4:20 am
IAD
-
FNA
26h 35m
1 stop
$1,305Royal Air Maroc
Wed, Feb 18 - Fri, Mar 6
Royal Air Maroc Logo
5:20 am - 6:45 pm
FNA
-
IAD
18h 25m
1 stop
Royal Air Maroc Logo
8:45 pm - 4:20 am
IAD
-
FNA
26h 35m
1 stop
$1,360Royal Air Maroc
Wed, Feb 18 - Fri, Mar 6
Multiple Airlines Logo
8:05 am - 7:05 pm
FNA
-
IAD
16h 00m
2 stops
Multiple Airlines Logo
10:00 am - 4:45 pm
IAD
-
FNA
25h 45m
2 stops
$1,368Multiple Airlines
Wed, Feb 18 - Fri, Mar 6
Ethiopian Air Logo
8:05 am - 7:05 pm
FNA
-
IAD
16h 00m
2 stops
Ethiopian Air Logo
10:00 am - 4:45 pm
IAD
-
FNA
25h 45m
2 stops
$1,392Ethiopian Air
Wed, Feb 18 - Fri, Mar 6
Ethiopian Air Logo
8:05 am - 8:00 am
FNA
-
IAD
28h 55m
4 stops
Ethiopian Air Logo
10:00 am - 4:45 pm
IAD
-
FNA
25h 45m
2 stops
$1,443Ethiopian Air
Wed, Feb 18 - Fri, Mar 6
Multiple Airlines Logo
8:05 am - 7:05 pm
FNA
-
IAD
16h 00m
2 stops
Multiple Airlines Logo
10:00 am - 4:45 pm
IAD
-
FNA
25h 45m
2 stops
$1,470Multiple Airlines
Wed, Feb 18 - Fri, Mar 6
Royal Air Maroc Logo
5:20 am - 6:45 pm
FNA
-
IAD
18h 25m
1 stop
Royal Air Maroc Logo
8:45 pm - 4:20 am
IAD
-
FNA
26h 35m
1 stop
$1,473Royal Air Maroc
Wed, Feb 18 - Fri, Mar 6
Multiple Airlines Logo
8:05 am - 7:05 pm
FNA
-
IAD
16h 00m
2 stops
Multiple Airlines Logo
10:00 am - 4:45 pm
IAD
-
FNA
25h 45m
2 stops
$1,502Multiple Airlines
Wed, Feb 18 - Fri, Mar 6
Multiple Airlines Logo
8:05 am - 7:05 pm
FNA
-
IAD
16h 00m
2 stops
Multiple Airlines Logo
10:00 am - 4:25 pm
IAD
-
FNA
25h 25m
3 stops
$1,532Multiple Airlines
Wed, Feb 18 - Fri, Mar 6

Royal Air Maroc flights from Sierra Leone to Washington, D.C. Dulles Intl Airport

Our best Royal Air Maroc deals on Sierra Leone to Washington, D.C. Dulles Intl Airport flight tickets
Royal Air Maroc
Feb 20
FNA5:20 amFreetown Lungi Intl
18h 25m
1 stop
IAD6:45 pmWashington, D.C. Dulles Intl
Mar 6
IAD8:45 pmWashington, D.C. Dulles Intl
26h 35m
1 stop
FNA4:20 amFreetown Lungi Intl
$1,281
Royal Air Maroc
Feb 18
FNA5:20 amFreetown Lungi Intl
18h 25m
1 stop
IAD6:45 pmWashington, D.C. Dulles Intl
Mar 6
IAD8:45 pmWashington, D.C. Dulles Intl
26h 35m
1 stop
FNA4:20 amFreetown Lungi Intl
$1,305
Royal Air Maroc
Feb 18
FNA5:20 amFreetown Lungi Intl
18h 25m
1 stop
IAD6:45 pmWashington, D.C. Dulles Intl
Mar 6
IAD8:45 pmWashington, D.C. Dulles Intl
26h 35m
1 stop
FNA4:20 amFreetown Lungi Intl
$1,360

Turkish Airlines flights from Sierra Leone to Washington, D.C. Dulles Intl Airport

Our best Turkish Airlines deals on Sierra Leone to Washington, D.C. Dulles Intl Airport flight tickets
Turkish Airlines
Feb 19
FNA1:20 amFreetown Lungi Intl
39h 25m
2 stops
IAD11:45 amWashington, D.C. Dulles Intl
Mar 6
IAD1:30 pmWashington, D.C. Dulles Intl
29h 50m
2 stops
FNA12:20 amFreetown Lungi Intl
$1,767
Turkish Airlines
Jun 14
FNA1:25 amFreetown Lungi Intl
38h 10m
2 stops
IAD11:35 amWashington, D.C. Dulles Intl
Jun 22
IAD1:20 pmWashington, D.C. Dulles Intl
31h 05m
2 stops
FNA12:25 amFreetown Lungi Intl
$3,911
Turkish Airlines
Jun 14
FNA1:25 amFreetown Lungi Intl
22h 25m
2 stops
IAD7:50 pmWashington, D.C. Dulles Intl
Jun 22
IAD9:45 pmWashington, D.C. Dulles Intl
22h 40m
2 stops
FNA12:25 amFreetown Lungi Intl
$4,145

momondo Fare Finder

 
Customize your flight search to find flights from Sierra Leone to Washington, D.C. Dulles Intl Airport 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 February 4, 2026.
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

Fly to

Route

Depart

Return

Price

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Fri 2/20

5:20 am-6:45 pm

1 stop18h 25m

Washington, D.C. Dulles Intl

Fri 3/6

8:45 pm-4:20 am

1 stop26h 35m

$1,281

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Wed 2/18

5:20 am-6:45 pm

1 stop18h 25m

Washington, D.C. Dulles Intl

Fri 3/6

8:45 pm-4:20 am

1 stop26h 35m

$1,305

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Wed 2/18

5:20 am-6:45 pm

1 stop18h 25m

Washington, D.C. Dulles Intl

Fri 3/6

8:45 pm-4:20 am

1 stop26h 35m

$1,360

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Wed 2/18

8:05 am-7:05 pm

2 stops16h 00m

Washington, D.C. Dulles Intl

Fri 3/6

10:00 am-4:45 pm

2 stops25h 45m

$1,368

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Wed 2/18

8:05 am-7:05 pm

2 stops16h 00m

Washington, D.C. Dulles Intl

Fri 3/6

10:00 am-4:45 pm

2 stops25h 45m

$1,392

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Wed 2/18

8:05 am-8:00 am

4 stops28h 55m

Washington, D.C. Dulles Intl

Fri 3/6

10:00 am-4:45 pm

2 stops25h 45m

$1,443

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Wed 2/18

8:05 am-7:05 pm

2 stops16h 00m

Washington, D.C. Dulles Intl

Fri 3/6

10:00 am-4:45 pm

2 stops25h 45m

$1,470

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Wed 2/18

5:20 am-6:45 pm

1 stop18h 25m

Washington, D.C. Dulles Intl

Fri 3/6

8:45 pm-4:20 am

1 stop26h 35m

$1,473

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Wed 2/18

8:05 am-7:05 pm

2 stops16h 00m

Washington, D.C. Dulles Intl

Fri 3/6

10:00 am-4:45 pm

2 stops25h 45m

$1,502

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Wed 2/18

8:05 am-7:05 pm

2 stops16h 00m

Washington, D.C. Dulles Intl

Fri 3/6

10:00 am-4:25 pm

3 stops25h 25m

$1,532

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Sierra Leone to Washington, D.C. Dulles Intl Airport

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 Washington, D.C. Dulles Intl Airport?

In general, December is the cheapest month to fly from Sierra Leone to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,226. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of December, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $1,339.

Can stopping save me money on Sierra Leone to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 17% on your flight if you consider stops on a Sierra Leone to Washington, D.C. Dulles Intl Airport flight.

Cheap Sierra Leone to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sierra Leone to Washington, D.C. Dulles Intl Airport

Fastest flight time

18h 25m

Direct flights

None
The fastest flight from Sierra Leone to Washington, D.C. Dulles Intl Airport takes 18h 25m
There are no direct flights from Sierra Leone to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Sierra Leone to Washington, D.C. Dulles Intl Airport.
Search flight deals

  • When did momondo last update prices for flights from Sierra Leone to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Sierra Leone to Washington, D.C. Dulles Intl Airport are updated daily.

  • How many operators does momondo search for flights from Sierra Leone to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Sierra Leone to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sierra Leone to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Sierra Leone to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Sierra Leone to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Royal Air MarocPriceFrom $1,170Free CancellationRating
6.2
571 reviews
Search Royal Air Maroc flights
Ethiopian AirPriceFrom $1,339Free CancellationRating
7.2
955 reviews
Search Ethiopian Air flights
Brussels AirlinesPriceFrom $1,494Free CancellationRating
7.2
381 reviews
Search Brussels Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Sterling
Fairfax
Linthicum Heights

Why use momondo?

Why should I use momondo to find a flight deal from Sierra Leone to Washington, D.C.?

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

Can I find flights from Sierra Leone to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Sierra Leone to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Sierra Leone to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sierra Leone to Washington, D.C..

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

If you are not ready to book a flight from Sierra Leone to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

An easier way to manage your Washington, D.C. Dulles Intl Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 3/6
Fri 3/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.