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Cheap flights from District of Columbia to Sierra Leone from $558

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Sierra Leone departing on 10/18. 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

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Find the cheapest flights from District of Columbia to Sierra Leone

Cheap round-trip flights

Ethiopian Air Logo
10:00 am - 4:45 pmIAD-FNA
25h 45m2 stops
Ethiopian Air Logo
9:00 am - 8:00 amFNA-IAD
28h 00m3 stops
$1,130Ethiopian Air
Find Deal
Sun, Jan 25 - Mon, Mar 2
Turkish Airlines Logo
1:30 pm - 12:30 amIAD-FNA
31h 00m1 stop
Turkish Airlines Logo
1:30 am - 11:45 amFNA-IAD
38h 15m1 stop
$1,134Turkish Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21
Royal Air Maroc Logo
9:05 pm - 3:55 amIAD-FNA
26h 50m1 stop
Royal Air Maroc Logo
6:50 am - 7:05 pmFNA-IAD
16h 15m1 stop
$1,151Royal Air Maroc
Find Deal
Wed, Oct 8 - Wed, Oct 15
Royal Air Maroc Logo
9:05 pm - 6:00 amIAD-FNA
28h 55m2 stops
Royal Air Maroc Logo
6:50 am - 7:05 pmFNA-IAD
16h 15m1 stop
$1,173Royal Air Maroc
Find Deal
Fri, Sep 26 - Sun, Oct 19
Logo
6:00 am - 5:25 pmDCA-FNA
31h 25m2 stops
Logo
7:45 pm - 3:56 pmFNA-DCA
24h 11m3 stops
$1,184
Find Deal
Thu, Oct 23 - Thu, Oct 30
Logo
9:45 am - 6:40 pmIAD-FNA
27h 55m2 stops
Logo
8:10 pm - 8:59 pmFNA-IAD
29h 49m3 stops
$1,185
Find Deal
Tue, Nov 11 - Sun, Nov 30
Brussels Airlines Logo
6:45 pm - 6:25 pmIAD-FNA
19h 40m1 stop
Brussels Airlines Logo
8:10 pm - 2:35 pmFNA-IAD
23h 25m2 stops
$1,202Brussels Airlines
Find Deal
Sun, Oct 26 - Sat, Nov 8
Brussels Airlines Logo
5:45 pm - 5:25 pmIAD-FNA
19h 40m1 stop
Brussels Airlines Logo
8:10 pm - 3:35 pmFNA-IAD
23h 25m2 stops
$1,203Brussels Airlines
Find Deal
Mon, Oct 20 - Tue, Oct 28
Air Canada Logo
6:00 am - 6:40 pmDCA-FNA
31h 40m2 stops
Air Canada Logo
8:10 pm - 3:31 pmFNA-DCA
24h 21m3 stops
$1,210Air Canada
Find Deal
Tue, Nov 11 - Sun, Nov 30
Air Canada Logo
1:15 pm - 6:40 pmIAD-FNA
24h 25m2 stops
Air Canada Logo
7:45 pm - 4:13 pmFNA-IAD
24h 28m3 stops
$1,211Air Canada
Find Deal
Sat, Jan 31 - Mon, Mar 9

Brussels Airlines flights from District of Columbia to Sierra Leone

Our best Brussels Airlines deals on District of Columbia to Sierra Leone flight tickets
Brussels Airlines
Oct 26
IAD6:45 pmWashington, D.C. Dulles Intl
19h 40m
1 stop
FNA6:25 pmFreetown Lungi Intl
Nov 8
FNA8:10 pmFreetown Lungi Intl
23h 25m
2 stops
IAD2:35 pmWashington, D.C. Dulles Intl
$1,202
Find similar
Brussels Airlines
Oct 20
IAD5:45 pmWashington, D.C. Dulles Intl
19h 40m
1 stop
FNA5:25 pmFreetown Lungi Intl
Oct 28
FNA8:10 pmFreetown Lungi Intl
23h 25m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
$1,203
Find similar
Brussels Airlines
Jan 25
IAD5:45 pmWashington, D.C. Dulles Intl
19h 40m
1 stop
FNA6:25 pmFreetown Lungi Intl
Mar 2
FNA7:45 pmFreetown Lungi Intl
23h 50m
2 stops
IAD2:35 pmWashington, D.C. Dulles Intl
$1,204
Find similar

SWISS flights from District of Columbia to Sierra Leone

Our best SWISS deals on District of Columbia to Sierra Leone flight tickets
SWISS
Oct 6
IAD8:45 pmWashington, D.C. Dulles Intl
40h 40m
2 stops
FNA5:25 pmFreetown Lungi Intl
Oct 10
FNA6:45 pmFreetown Lungi Intl
49h 30m
3 stops
IAD4:15 pmWashington, D.C. Dulles Intl
$1,249
Find similar
SWISS
Oct 6
IAD8:45 pmWashington, D.C. Dulles Intl
40h 40m
2 stops
FNA5:25 pmFreetown Lungi Intl
Oct 10
FNA6:45 pmFreetown Lungi Intl
49h 30m
3 stops
IAD4:15 pmWashington, D.C. Dulles Intl
$1,250
Find similar
SWISS
Oct 22
IAD8:45 pmWashington, D.C. Dulles Intl
40h 40m
2 stops
FNA5:25 pmFreetown Lungi Intl
Dec 11
FNA7:45 pmFreetown Lungi Intl
25h 55m
3 stops
IAD4:40 pmWashington, D.C. Dulles Intl
$1,255
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia 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, momondo users made 832,500 searches. Data last updated September 10, 2025.
Use the filters below to find and compare flights from District of Columbia to Sierra Leone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Sun 1/25

10:00 am-4:45 pm

2 stops25h 45m

Freetown Lungi Intl

Mon 3/2

9:00 am-8:00 am

3 stops28h 00m

$1,130

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Wed 10/15

1:30 pm-12:30 am

1 stop31h 00m

Freetown Lungi Intl

Tue 10/21

1:30 am-11:45 am

1 stop38h 15m

$1,134

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Wed 10/8

9:05 pm-3:55 am

1 stop26h 50m

Freetown Lungi Intl

Wed 10/15

6:50 am-7:05 pm

1 stop16h 15m

$1,151

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Fri 9/26

9:05 pm-6:00 am

2 stops28h 55m

Freetown Lungi Intl

Sun 10/19

6:50 am-7:05 pm

1 stop16h 15m

$1,173

Washington, D.C.Freetown

DCA - FNA

DCAFNA

Washington, D.C. Reagan-National

Thu 10/23

6:00 am-5:25 pm

2 stops31h 25m

Freetown Lungi Intl

Thu 10/30

7:45 pm-3:56 pm

3 stops24h 11m

$1,184

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Tue 11/11

9:45 am-6:40 pm

2 stops27h 55m

Freetown Lungi Intl

Sun 11/30

8:10 pm-8:59 pm

3 stops29h 49m

$1,185

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Sun 10/26

6:45 pm-6:25 pm

1 stop19h 40m

Freetown Lungi Intl

Sat 11/8

8:10 pm-2:35 pm

2 stops23h 25m

$1,202

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Mon 10/20

5:45 pm-5:25 pm

1 stop19h 40m

Freetown Lungi Intl

Tue 10/28

8:10 pm-3:35 pm

2 stops23h 25m

$1,203

Washington, D.C.Freetown

DCA - FNA

DCAFNA

Washington, D.C. Reagan-National

Tue 11/11

6:00 am-6:40 pm

2 stops31h 40m

Freetown Lungi Intl

Sun 11/30

8:10 pm-3:31 pm

3 stops24h 21m

$1,210

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Sat 1/31

1:15 pm-6:40 pm

2 stops24h 25m

Freetown Lungi Intl

Mon 3/9

7:45 pm-4:13 pm

3 stops24h 28m

$1,211

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sierra Leone from

How to get the cheapest flight ticket from District of Columbia to Sierra Leone

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 Sierra Leone?

The cheapest month to fly to Sierra Leone from District of Columbia is in March. Flight prices, which tend to average around $1,162, are often lower during this time because this is during the off-season. If you don’t want to visit Sierra Leone in March, then you should wait until February to fly from District of Columbia, when ticket prices are also cheap, with an average price of $1,171.

What is the cheapest day to depart on your flight to Sierra Leone?

Our data shows that Friday is the least expensive day to fly to Sierra Leone. Tickets to fly out on this day can be as low as $1,326. On the other hand, Tuesday is the most expensive day to depart from District of Columbia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,987.

What is the cheapest time of day to depart on your flight to Sierra Leone?

According to our data, the cheapest time of day to fly to Sierra Leone is in the evening. momondo users have found flights departing from District of Columbia to Sierra Leone in the evening for as low as $1,329. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $2,030 on average. Flights to Sierra Leone from District of Columbia in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Sierra Leone?

You are more likely to see cheaper flights to Sierra Leone from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Sierra Leone for around $1,400 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sierra Leone from District of Columbia for as low as $1,187 on momondo.

Can stopping save me money on District of Columbia to Sierra Leone flights?

You could potentially save up to 11% on your flight if you consider stops on a District of Columbia to Sierra Leone flight.

Cheap District of Columbia to Sierra Leone flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Sierra Leone

Direct flights

None
There are no direct flights from District of Columbia to Sierra Leone. There are no popular flight routes from District of Columbia to Sierra Leone.
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  • When did momondo last update prices for flights from District of Columbia to Sierra Leone?

    Prices for flights from District of Columbia to Sierra Leone are refreshed on a daily basis.

  • How many operators does momondo search for flights from District of Columbia to Sierra Leone?

  • How old do you have to be to fly from District of Columbia to Sierra Leone?

    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 District of Columbia to Sierra Leone.

  • What documentation or ID do you need to fly to Sierra Leone?

    The required travel and health documents for your Sierra Leone trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sierra Leone. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from District of Columbia to Sierra Leone

Compare and see reviews for airlines that fly from District of Columbia to Sierra Leone with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $1,056Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
Ethiopian AirPriceFrom $1,109Free CancellationRating
7.2
861 reviews
Search Ethiopian Air flights
Royal Air MarocPriceFrom $1,112Free CancellationRating
6.2
511 reviews
Search Royal Air Maroc flights
United AirlinesPriceFrom $1,202Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
Brussels AirlinesPriceFrom $1,216Free CancellationRating
7.2
359 reviews
Search Brussels Airlines flights
SWISSPriceFrom $1,263Free CancellationRating
7.5
1,731 reviews
Search SWISS flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Sierra Leone?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from District of Columbia to Sierra Leone. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from District of Columbia to Sierra Leone with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sierra Leone from District of Columbia with this policy.

How can momondo help me find flights from District of Columbia to Sierra Leone?

momondo helps you find the best flight between District of Columbia and Sierra Leone by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from District of Columbia to Sierra Leone right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sierra Leone from District of Columbia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Sierra Leone trip

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Popular cities in Sierra Leone

Popular flights according to clicks in the last 7 days on momondo
Flights to Freetownfrom $1,130