What are the cheapest airlines to fly from District of Columbia to Sierra Leone one-way?

The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $586. However, be on the lookout for offers from Royal Air Maroc and Ethiopian Air, as they are both options that can get you from District of Columbia to Sierra Leone for a low price.

How far in advance should I book a flight from District of Columbia to Sierra Leone?

To save up to 19% on this flight, we recommend booking at least 58 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from District of Columbia to Sierra Leone from $1,268 1-2 weeks out and tickets from $1,268 for flights departing within the next 72 hours.

What is the cheapest month to fly from District of Columbia to Sierra Leone?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, March can be a great choice for travel to Sierra Leone. Flights to Sierra Leone from District of Columbia in March are about $1,535 on average during March, but can be found for as low as $1,058.

How can I find direct flights from District of Columbia to Sierra Leone?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Sierra Leone.

Can I find deals for business class flights from District of Columbia to Sierra Leone?

Yes. Cheapflights offers flight deals from District of Columbia to Sierra Leone by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,364+ Flights from District of Columbia to Sierra Leone - Compare & Save Big

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Cheap flight deals from District of Columbia to Sierra Leone

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,118 (oojo)
One-way from	$586 (FlightHub)
Popular in	August
Cheapest in	March
Average price	$1,268

Provider with most accurate pricing for Washington, D.C. (WAS)-Freetown Lungi Intl flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Freetown Lungi Intl flights.

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From District of Columbia to Sierra Leone

Search Deals

One-way flight from District of Columbia to Sierra Leone

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($192 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($72 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from District of Columbia to Sierra Leone

Cheapest flights from District of Columbia to Sierra Leone
Explore the most affordable flight options available from District of Columbia to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.

lun. 5/59:05 pmIAD - FNA

1 stop27h 20mRoyal Air Maroc

dom. 5/115:25 amFNA - IAD

1 stop17h 40mRoyal Air Maroc

Deal found 4/29

$1,118

mié. 5/71:30 pmIAD - FNA

1 stop31h 00mTurkish Airlines

mar. 5/201:30 amFNA - IAD

1 stop22h 15mTurkish Airlines

Deal found 4/28

$1,123

sáb. 9/66:00 amDCA - FNA

2 stops31h 25mMultiple Airlines

lun. 9/296:45 pmFNA - DCA

3 stops25h 06mMultiple Airlines

Deal found 4/28

$1,208

sáb. 9/65:35 pmIAD - FNA

1 stop19h 50mMultiple Airlines

lun. 9/296:45 pmFNA - IAD

3 stops30h 20mMultiple Airlines

Deal found 4/28

$1,208

vie. 11/285:45 pmIAD - FNA

1 stop19h 30mBrussels Airlines

sáb. 12/277:35 pmFNA - IAD

2 stops24h 00mBrussels Airlines

Deal found 4/28

$1,226

lun. 6/96:00 amDCA - FNA

2 stops31h 25mAir Canada

mar. 6/246:45 pmFNA - DCA

3 stops43h 33mAir Canada

Deal found 4/27

$1,253

lun. 5/1210:55 amIAD - FNA

2 stops26h 25mEthiopian Air

lun. 5/199:00 amFNA - IAD

3 stops27h 55mEthiopian Air

Deal found 4/28

$1,283

dom. 6/158:45 pmIAD - FNA

2 stops40h 40mSWISS

mar. 7/156:45 pmFNA - IAD

3 stops25h 30mSWISS

Deal found 4/27

$1,285

sáb. 9/612:41 pmIAD - FNA

3 stops24h 44mAir Canada

lun. 9/296:45 pmFNA - IAD

3 stops30h 20mAir Canada

Deal found 4/28

$1,319

mar. 5/65:35 pmIAD - FNA

1 stop19h 50mUnited Airlines

mié. 7/236:45 pmFNA - IAD

3 stops40h 42mUnited Airlines

Deal found 4/28

$1,404

lun. 5/51:00 pmDCA - FNA

2 stops24h 25mUnited Airlines

dom. 5/116:45 pmFNA - DCA

3 stops43h 13mUnited Airlines

Deal found 4/28

$1,681

mié. 12/106:59 amDCA - FNA

2 stops38h 21mRoyal Air Maroc

jue. 1/85:20 amFNA - DCA

2 stops22h 37mRoyal Air Maroc

Deal found 4/28

$1,693

Best flights from District of Columbia to Sierra Leone
Discover carefully curated flight deals from District of Columbia to Sierra Leone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 30, 2025.

lun. 5/59:05 pmIAD - FNA

1 stop27h 20mRoyal Air Maroc

dom. 5/115:25 amFNA - IAD

1 stop17h 40mRoyal Air Maroc

Deal found 4/29

$1,118

mié. 5/71:30 pmIAD - FNA

1 stop31h 00mTurkish Airlines

mar. 5/201:30 amFNA - IAD

1 stop22h 15mTurkish Airlines

Deal found 4/28

$1,123

lun. 6/96:00 amDCA - FNA

2 stops31h 25mAir Canada

mar. 6/246:45 pmFNA - DCA

3 stops43h 33mAir Canada

Deal found 4/27

$1,253

lun. 6/95:45 pmIAD - FNA

2 stops19h 40mMultiple Airlines

mar. 6/246:45 pmFNA - IAD

2 stops22h 45mMultiple Airlines

Deal found 4/28

$1,272

lun. 5/1210:55 amIAD - FNA

2 stops26h 25mEthiopian Air

lun. 5/199:00 amFNA - IAD

3 stops27h 55mEthiopian Air

Deal found 4/28

$1,283

dom. 6/158:45 pmIAD - FNA

2 stops40h 40mSWISS

mar. 7/156:45 pmFNA - IAD

3 stops25h 30mSWISS

Deal found 4/27

$1,285

lun. 6/95:45 pmIAD - FNA

1 stop19h 40mBrussels Airlines

mar. 6/246:45 pmFNA - IAD

2 stops22h 45mBrussels Airlines

Deal found 4/27

$1,331

mar. 5/65:35 pmIAD - FNA

1 stop19h 50mUnited Airlines

mié. 7/236:45 pmFNA - IAD

3 stops40h 42mUnited Airlines

Deal found 4/28

$1,404

sáb. 5/36:25 amDCA - FNA

3 stops46h 00mKenya Airways

sáb. 7/269:20 amFNA - DCA

3 stops36h 54mKenya Airways

Deal found 4/28

$2,732

lun. 5/55:49 pmDCA - FNA

3 stops30h 36mBritish Airways

dom. 5/115:25 amFNA - DCA

3 stops21h 11mBritish Airways

Deal found 4/28

$2,826

dom. 6/156:00 amDCA - FNA

2 stops31h 25mMultiple Airlines

mar. 7/156:45 pmFNA - DCA

3 stops25h 03mMultiple Airlines

Deal found 4/27

$1,663

lun. 5/51:00 pmDCA - FNA

2 stops24h 25mUnited Airlines

dom. 5/116:45 pmFNA - DCA

3 stops43h 13mUnited Airlines

Deal found 4/28

$1,681

Last-minute flights from District of Columbia to Sierra Leone
Discover last-minute flight deals from District of Columbia to Sierra Leone. Data last updated abril 30, 2025 and is based on user searches.

sáb. 5/36:25 amDCA - FNA

3 stops46h 00mKenya Airways

sáb. 7/269:20 amFNA - DCA

3 stops36h 54mKenya Airways

Deal found 4/28

$2,732

lun. 5/59:05 pmIAD - FNA

1 stop27h 20mRoyal Air Maroc

dom. 5/115:25 amFNA - IAD

1 stop17h 40mRoyal Air Maroc

Deal found 4/29

$1,118

lun. 5/56:00 pmIAD - FNA

2 stops19h 25mBrussels Airlines

vie. 7/256:45 pmFNA - IAD

3 stops47h 35mBrussels Airlines

Deal found 4/28

$1,363

lun. 5/51:00 pmDCA - FNA

2 stops24h 25mUnited Airlines

dom. 5/116:45 pmFNA - DCA

3 stops43h 13mUnited Airlines

Deal found 4/28

$1,681

lun. 5/56:50 pmDCA - FNA

2 stops42h 35mAir Canada

dom. 5/116:45 pmFNA - DCA

3 stops27h 18mAir Canada

Deal found 4/28

$1,861

lun. 5/56:15 amDCA - FNA

2 stops42h 10mMultiple Airlines

dom. 5/115:25 amFNA - DCA

2 stops21h 33mMultiple Airlines

Deal found 4/28

$1,935

lun. 5/55:49 pmDCA - FNA

3 stops30h 36mBritish Airways

dom. 5/115:25 amFNA - DCA

3 stops21h 11mBritish Airways

Deal found 4/28

$2,826

mar. 5/65:35 pmIAD - FNA

1 stop19h 50mUnited Airlines

mié. 7/236:45 pmFNA - IAD

3 stops40h 42mUnited Airlines

Deal found 4/28

$1,404

mié. 5/71:30 pmIAD - FNA

1 stop31h 00mTurkish Airlines

mar. 5/201:30 amFNA - IAD

1 stop22h 15mTurkish Airlines

Deal found 4/28

$1,123

mié. 5/710:55 amIAD - FNA

2 stops26h 25mEthiopian Air

mié. 5/219:00 amFNA - IAD

3 stops27h 55mEthiopian Air

Deal found 4/28

$1,159

mié. 5/710:55 amIAD - FNA

2 stops26h 25mMultiple Airlines

mié. 5/218:05 amFNA - IAD

2 stops16h 00mMultiple Airlines

Deal found 4/28

$1,290

mié. 5/75:35 pmIAD - FNA

2 stops43h 50mSWISS

mié. 7/236:45 pmFNA - IAD

3 stops49h 30mSWISS

Deal found 4/28

$1,292

One-way flights from District of Columbia to Sierra Leone
Search for one-way flight options from District of Columbia to Sierra Leone. Find affordable one-way fares based on user searches. Data last updated abril 30, 2025.

sáb. 5/101:30 pmIAD - FNA

2 stops31h 00mTurkish Airlines

Deal found 4/28

$586

vie. 7/259:05 pmIAD - FNA

1 stop27h 20mRoyal Air Maroc

Deal found 4/28

$590

sáb. 5/246:00 amDCA - FNA

2 stops18h 25mRoyal Air Maroc

Deal found 4/28

$747

lun. 5/2610:55 amIAD - FNA

1 stop26h 25mEthiopian Air

Deal found 4/28

$759

lun. 5/268:45 pmIAD - FNA

2 stops40h 40mSWISS

Deal found 4/28

$764

dom. 5/118:00 pmDCA - FNA

2 stops41h 25mUnited Airlines

Deal found 4/28

$768

dom. 5/115:10 pmIAD - FNA

2 stops44h 15mUnited Airlines

Deal found 4/28

$768

sáb. 5/105:35 pmIAD - FNA

1 stop19h 50mBrussels Airlines

Deal found 4/28

$820

dom. 5/119:00 pmIAD - FNA

3 stops39h 25mMultiple Airlines

Deal found 4/28

$880

lun. 5/268:40 pmDCA - FNA

3 stops27h 45mMultiple Airlines

Deal found 4/28

$979

sáb. 5/2411:00 amDCA - FNA

3 stops26h 25mAir Canada

Deal found 4/28

$1,082

sáb. 5/2412:40 pmIAD - FNA

3 stops24h 45mAir Canada

Deal found 4/28

$1,082

Cheapflights Fare Finder

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

lun. 5/5

9:05 pm-4:25 am

1 stop27h 20m

Freetown Lungi Intl

dom. 5/11

5:25 am-7:05 pm

1 stop17h 40m

$1,118

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

mié. 5/7

1:30 pm-12:30 am

1 stop31h 00m

Freetown Lungi Intl

mar. 5/20

1:30 am-7:45 pm

1 stop22h 15m

$1,123

Washington, D.C.Freetown

DCA - FNA

DCAFNA

Washington, D.C. Reagan-National

lun. 6/9

6:00 am-5:25 pm

2 stops31h 25m

Freetown Lungi Intl

mar. 6/24

6:45 pm-10:18 am

3 stops43h 33m

$1,253

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

lun. 6/9

5:45 pm-5:25 pm

2 stops19h 40m

Freetown Lungi Intl

mar. 6/24

6:45 pm-1:30 pm

1 stop22h 45m

$1,272

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

lun. 5/12

10:55 am-5:20 pm

2 stops26h 25m

Freetown Lungi Intl

lun. 5/19

9:00 am-8:55 am

3 stops27h 55m

$1,283

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

dom. 6/15

8:45 pm-5:25 pm

2 stops40h 40m

Freetown Lungi Intl

mar. 7/15

6:45 pm-4:15 pm

3 stops25h 30m

$1,285

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

lun. 6/9

5:45 pm-5:25 pm

1 stop19h 40m

Freetown Lungi Intl

mar. 6/24

6:45 pm-1:30 pm

2 stops22h 45m

$1,331

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

mar. 5/6

5:35 pm-5:25 pm

1 stop19h 50m

Freetown Lungi Intl

mié. 7/23

6:45 pm-7:27 am

3 stops40h 42m

$1,404

Washington, D.C.Freetown

DCA - FNA

DCAFNA

Washington, D.C. Reagan-National

dom. 6/15

6:00 am-5:25 pm

2 stops31h 25m

Freetown Lungi Intl

mar. 7/15

6:45 pm-3:48 pm

3 stops25h 03m

$1,663

Washington, D.C.Freetown

DCA - FNA

DCAFNA

Washington, D.C. Reagan-National

lun. 5/5

1:00 pm-5:25 pm

2 stops24h 25m

Freetown Lungi Intl

dom. 5/11

6:45 pm-9:58 am

3 stops43h 13m

$1,681

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 25 results

Best time to book a flight from District of Columbia to Sierra Leone

Have a flexible travel schedule? Discover the best time to fly to Sierra Leone from District of Columbia 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.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Sierra Leone

What is the cheapest month to book a flight from District of Columbia to Sierra Leone?

Currently, February is the cheapest month in which you can book a flight from District of Columbia to Sierra Leone (average of $1,174). Flying from District of Columbia to Sierra Leone in December is currently the most expensive (average of $1,886). 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.

What is the cheapest time of day to fly from DC to SL?

When flying from District of Columbia to Sierra Leone, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Sierra Leone by month

In terms of precipitation, rainfall in Sierra Leone ranges from 0.0 - 23.2 inches per month. July is typically the wettest month, when rainfall can reach 23.2 in. January is typically the driest time to visit Sierra Leone when rainfall is around 0.0 in.

Temperature in Sierra Leone by month

If weather is an important factor for your trip to Sierra Leone, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Sierra Leone

To help decide which airline to fly from District of Columbia to Sierra Leone, see what other customers have to say about SWISS, United Airlines and Brussels Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

SWISS

7.5

Good

1,588 reviews

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

1,588 reviews

SWISS

7.5

Good

1,588 reviews

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

8,696 reviews

SWISS

7.5

Good

1,588 reviews

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

346 reviews

SWISS

7.5

Good

1,588 reviews

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

3,788 reviews

SWISS

7.5

Good

1,588 reviews

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

769 reviews

SWISS

7.5

Good

1,588 reviews

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

What are the cheapest airlines to fly from District of Columbia to Sierra Leone one-way?
The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $586. However, be on the lookout for offers from Royal Air Maroc and Ethiopian Air, as they are both options that can get you from District of Columbia to Sierra Leone for a low price.
Can I find deals for flights from District of Columbia to Sierra Leone that include hotel bookings?
Yes. In addition to deals on District of Columbia to Sierra Leone flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from District of Columbia to Sierra Leone?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Sierra Leone.
Can I find deals for business class flights from District of Columbia to Sierra Leone?
Yes. Cheapflights offers flight deals from District of Columbia to Sierra Leone 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 District of Columbia to Sierra Leone?
Currently, February is the cheapest month in which you can book a flight from District of Columbia to Sierra Leone (average of $1,174). Flying from District of Columbia to Sierra Leone in December is currently the most expensive (average of $1,886). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from District of Columbia to Sierra Leone

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$1,049	Average$1,165	FlexibilityNo cancel fee	On-time77%
Ethiopian Air	Cheapest$1,124	Average$1,895	FlexibilityNo cancel fee	On-time72%
Royal Air Maroc	Cheapest$1,134	Average$1,523	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$1,202	Average$1,686	FlexibilityNo cancel fee	On-time69%
Brussels Airlines	Cheapest$1,254	Average$1,572	FlexibilityNo cancel fee	On-timeN/A
SWISS	Cheapest$1,263	Average$1,372	FlexibilityNo cancel fee	On-time79%

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$586+ Cheap flights from District of Columbia to Sierra Leone

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia to Sierra Leone with Cheapflights

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Cheap flight deals from District of Columbia to Sierra Leone

Keep the following information in mind while searching for District of Columbia to Sierra Leone flight deals. Data was last updated abril 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from District of Columbia to Sierra Leone

Cheapest flights from District of Columbia to Sierra LeoneExplore the most affordable flight options available from District of Columbia to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.

Explore the most affordable flight options available from District of Columbia to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Sierra Leone that are best for you.

Best time to book a flight from District of Columbia to Sierra Leone

Have a flexible travel schedule? Discover the best time to fly to Sierra Leone from District of Columbia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Sierra Leone

What is the cheapest month to book a flight from District of Columbia to Sierra Leone?

What is the cheapest time of day to fly from DC to SL?

Find hourly flight availability from District of Columbia to Sierra Leone. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 30, 2025.

Rainfall in Sierra Leone by month

Plan your trip to Sierra Leone by taking into account the average rainfall totals by month.

Temperature in Sierra Leone by month

Plan your trip to Sierra Leone by taking into account the average temperature totals by month.

Reviews of airlines servicing Sierra Leone

To help decide which airline to fly from District of Columbia to Sierra Leone, see what other customers have to say about SWISS, United Airlines and Brussels Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Sierra Leone. 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 District of Columbia to Sierra Leone one-way?

Can I find deals for flights from District of Columbia to Sierra Leone that include hotel bookings?

How can I find direct flights from District of Columbia to Sierra Leone?

Can I find deals for business class flights from District of Columbia to Sierra Leone?

What is the cheapest month to book a flight from District of Columbia to Sierra Leone?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to Sierra Leone

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from District of Columbia to Sierra Leone

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Cheapest flights from District of Columbia to Sierra Leone
Explore the most affordable flight options available from District of Columbia to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.