What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Sierra Leone?

Royal Air Maroc, Ethiopian Air, and United Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to Sierra Leone

What airlines fly to Sierra Leone?

Royal Air Maroc, Brussels Airlines and Ethiopian Air are the top three most popular airlines that fly to Sierra Leone from Washington, D.C. Dulles Intl Airport according to our data. Royal Air Maroc is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Sierra Leone. Keep in mind that there are 6 different airlines that fly to Sierra Leone on a routine basis, so you have a few additional options to choose from.

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

There are 6 operators available for flights from Washington, D.C. Dulles Intl Airport to Sierra Leone as of April 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport 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.

$802 Cheap Flights from Washington, D.C. Dulles Intl Airport to Sierra Leone in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:45 pm - 12:25 am

IAD

FNA

22h 40m

2 stops

1:25 am - 7:50 pm

FNA

IAD

22h 25m

2 stops

$1,111Turkish Airlines

Mon, Sep 7 - Thu, Oct 1

1:20 pm - 12:25 am

IAD

FNA

31h 05m

2 stops

1:25 am - 11:35 am

FNA

IAD

38h 10m

2 stops

$1,131Turkish Airlines

Mon, Sep 7 - Tue, Sep 29

9:45 pm - 12:25 am

IAD

FNA

22h 40m

2 stops

1:25 am - 11:35 am

FNA

IAD

38h 10m

2 stops

$1,145Turkish Airlines

Sat, May 2 - Thu, Jun 11

9:45 pm - 12:25 am

IAD

FNA

22h 40m

2 stops

1:25 am - 11:35 am

FNA

IAD

38h 10m

2 stops

$1,150Turkish Airlines

Wed, Sep 9 - Tue, Sep 29

9:45 pm - 12:25 am

IAD

FNA

22h 40m

2 stops

1:25 am - 7:50 pm

FNA

IAD

22h 25m

2 stops

$1,151Turkish Airlines

Sat, Sep 5 - Thu, Oct 1

9:45 pm - 12:25 am

IAD

FNA

22h 40m

2 stops

1:25 am - 11:35 am

FNA

IAD

38h 10m

2 stops

$1,171Turkish Airlines

Sat, Sep 5 - Tue, Sep 29

1:20 pm - 12:25 am

IAD

FNA

31h 05m

2 stops

1:25 am - 11:35 am

FNA

IAD

38h 10m

2 stops

$1,190Turkish Airlines

Fri, Sep 4 - Thu, Oct 1

1:20 pm - 12:25 am

IAD

FNA

31h 05m

2 stops

1:25 am - 11:35 am

FNA

IAD

38h 10m

2 stops

$1,210Turkish Airlines

Mon, Sep 7 - Sat, Oct 3

9:00 pm - 4:25 am

IAD

FNA

27h 25m

1 stop

5:25 am - 7:00 pm

FNA

IAD

17h 35m

1 stop

$1,223Royal Air Maroc

Fri, Sep 18 - Fri, Oct 9

1:20 pm - 12:25 am

IAD

FNA

31h 05m

2 stops

1:25 am - 11:35 am

FNA

IAD

38h 10m

2 stops

$1,230Turkish Airlines

Fri, Sep 4 - Sun, Sep 27

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

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Sierra Leone flight tickets

Turkish Airlines

Sep 7

IAD9:45 pmWashington, D.C. Dulles Intl

22h 40m

2 stops

FNA12:25 amFreetown Lungi Intl

Oct 1

FNA1:25 amFreetown Lungi Intl

22h 25m

2 stops

IAD7:50 pmWashington, D.C. Dulles Intl

$1,111

Turkish Airlines

Sep 7

IAD1:20 pmWashington, D.C. Dulles Intl

31h 05m

2 stops

FNA12:25 amFreetown Lungi Intl

Sep 29

FNA1:25 amFreetown Lungi Intl

38h 10m

2 stops

IAD11:35 amWashington, D.C. Dulles Intl

$1,131

Turkish Airlines

May 2

IAD9:45 pmWashington, D.C. Dulles Intl

22h 40m

2 stops

FNA12:25 amFreetown Lungi Intl

Jun 11

FNA1:25 amFreetown Lungi Intl

38h 10m

2 stops

IAD11:35 amWashington, D.C. Dulles Intl

$1,145

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

Our best Brussels Airlines deals on Washington, D.C. Dulles Intl Airport to Sierra Leone flight tickets

Brussels Airlines

Sep 5

IAD5:35 pmWashington, D.C. Dulles Intl

19h 50m

1 stop

FNA5:25 pmFreetown Lungi Intl

Oct 1

FNA6:35 pmFreetown Lungi Intl

22h 55m

2 stops

IAD1:30 pmWashington, D.C. Dulles Intl

$1,431

Brussels Airlines

Sep 5

IAD6:05 pmWashington, D.C. Dulles Intl

19h 20m

2 stops

FNA5:25 pmFreetown Lungi Intl

Sep 30

FNA6:45 pmFreetown Lungi Intl

23h 55m

3 stops

IAD2:40 pmWashington, D.C. Dulles Intl

$1,470

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sierra Leone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Mon 9/7

9:45 pm-12:25 am

2 stops22h 40m

Freetown Lungi Intl

Thu 10/1

1:25 am-7:50 pm

2 stops22h 25m

$1,111

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Mon 9/7

1:20 pm-12:25 am

2 stops31h 05m

Freetown Lungi Intl

Tue 9/29

1:25 am-11:35 am

2 stops38h 10m

$1,131

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Sat 5/2

9:45 pm-12:25 am

2 stops22h 40m

Freetown Lungi Intl

Thu 6/11

1:25 am-11:35 am

2 stops38h 10m

$1,145

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Wed 9/9

9:45 pm-12:25 am

2 stops22h 40m

Freetown Lungi Intl

Tue 9/29

1:25 am-11:35 am

2 stops38h 10m

$1,150

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Sat 9/5

9:45 pm-12:25 am

2 stops22h 40m

Freetown Lungi Intl

Thu 10/1

1:25 am-7:50 pm

2 stops22h 25m

$1,151

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Sat 9/5

9:45 pm-12:25 am

2 stops22h 40m

Freetown Lungi Intl

Tue 9/29

1:25 am-11:35 am

2 stops38h 10m

$1,171

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Fri 9/4

1:20 pm-12:25 am

2 stops31h 05m

Freetown Lungi Intl

Thu 10/1

1:25 am-11:35 am

2 stops38h 10m

$1,190

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Mon 9/7

1:20 pm-12:25 am

2 stops31h 05m

Freetown Lungi Intl

Sat 10/3

1:25 am-11:35 am

2 stops38h 10m

$1,210

Quickest round-trip

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Fri 9/18

9:00 pm-4:25 am

1 stop27h 25m

Freetown Lungi Intl

Fri 10/9

5:25 am-7:00 pm

1 stop17h 35m

$1,223

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Fri 9/4

1:20 pm-12:25 am

2 stops31h 05m

Freetown Lungi Intl

Sun 9/27

1:25 am-11:35 am

2 stops38h 10m

$1,230

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Sierra Leone?

The cheapest month to fly to Sierra Leone from Washington, D.C. Dulles Intl Airport is in October. Flight prices, which tend to average around $1,212, are often lower during this time because this is during the off-season. If you don’t want to visit Sierra Leone in October, then you should wait until September to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $1,218.

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

You are more likely to see cheaper flights to Sierra Leone from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sierra Leone for around $1,354 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sierra Leone from Washington, D.C. Dulles Intl Airport for as low as $1,257 on momondo.

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

You could potentially save up to 20% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Sierra Leone flight.

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

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

Fastest flight time	14h 45m
Direct flights	None

The fastest flight from Washington, D.C. Dulles Intl Airport to Sierra Leone takes 14h 45m

There are no direct flights from Washington, D.C. Dulles Intl Airport to Sierra Leone. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Sierra Leone.

Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Sierra Leone

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Sierra Leone?
Prices for flights from Washington, D.C. Dulles Intl Airport to Sierra Leone are updated daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Sierra Leone?
There are 6 operators available for flights from Washington, D.C. Dulles Intl Airport to Sierra Leone as of April 2026.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Sierra Leone?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport to Sierra Leone

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Sierra Leone with momondo

Airline	Rating	Free Cancellation	Price
Royal Air Maroc	PriceFrom $1,076	Free Cancellation	Rating 6.2 587 reviews	Search Royal Air Maroc flights
Turkish Airlines	PriceFrom $1,092	Free Cancellation	Rating 7.3 4,305 reviews	Search Turkish Airlines flights
Ethiopian Air	PriceFrom $1,105	Free Cancellation	Rating 7.2 1,000 reviews	Search Ethiopian Air flights
Brussels Airlines	PriceFrom $1,185	Free Cancellation	Rating 7.2 399 reviews	Search Brussels Airlines flights
United Airlines	PriceFrom $1,209	Free Cancellation	Rating 7.4 9,559 reviews	Search United Airlines flights
SWISS	PriceFrom $1,322	Free Cancellation	Rating 7.5 1,916 reviews	Search SWISS flights

Why use momondo?

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

Finding the right flight to Sierra Leone from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sierra Leone quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Sierra Leone from Washington, D.C. with this policy.

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

Once all potential Washington, D.C. to Sierra Leone flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Washington, D.C. to Sierra Leone flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Sierra Leone 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

Sat 5/9

Sat 5/16

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Sierra Leone

Popular cities

Other flights from Washington, D.C. Dulles Intl Airport

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Sierra Leone

Flights to Freetownfrom $1,144

Cheap flights from Washington, D.C. Dulles Intl Airport to Sierra Leone from $802

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Sierra Leone flight tickets

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

Our best Brussels Airlines deals on Washington, D.C. Dulles Intl Airport to Sierra Leone flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sierra Leone that are best for you.

See travel insights to Sierra Leone from

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

What is the cheapest month to fly to Sierra Leone?

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

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

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Sierra Leone?

What airlines fly to Sierra Leone?

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

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Sierra Leone

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Sierra Leone with momondo

Why use momondo?

An easier way to manage your Sierra Leone 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Sierra Leone

Popular cities in Sierra Leone

Popular flights according to clicks in the last 7 days on momondo

Washington, D.C. Dulles Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Sierra Leone

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Sierra Leone

List of cabin classes available on flights landing in Sierra Leone. Availability may vary depending on flight origin and airline.

Complete your trip to Sierra Leone

Explore popular destinations other users love

According to popular flight searches on momondo this year