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Find cheap flights from Washington, D.C. to Sierra Leone from $559

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Sierra Leone departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/6
Thu 6/13

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Best Sierra Leone Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Freetown
Freetown1 stop$1,227

Good to know

Low season

July

High season

December

Cheapest flight

$559
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 35% increase in price.
Flight from Washington Dulles Airport to Freetown

FAQs - booking Sierra Leone flights

  • How does KAYAK find such low prices on flights from Washington, D.C. to Sierra Leone?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Sierra Leone.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Sierra Leone?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sierra Leone from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Sierra Leone?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sierra Leone with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Sierra Leone?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sierra Leone from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Sierra Leone

  • Morning departure is around 45% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Washington, D.C. to Sierra Leone

 
Need help choosing which airline to fly with from Washington, D.C. to Sierra Leone? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10818 reviews
8.2Boarding
8.6Crew
8.0Entertainment
7.4Food
7.9Comfort
Airline reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

2.0 MediocreAnonymous, May 2024AVL - LGA
Read more about Delta reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

Excellent service and comfort from the moment you check in. Flight crew is hyper focused on making passengers comfortable and at ease. It’s like a flying hotel!

Only chicken as a meat dish through out the flight

Nothing really was great as such. Seen other no name airlines perform better.

Quality of service on board was very inconsistent. FA service primarily seemed robotic and they barely engaged with passengers

I’m unclear why I had to pay extra for assigned seats as Turkish airlines did not honor the seating. We were placed across the aisle from each other on TK 34, and were seated behind one another on TK 694. Because my name was misspelled on e-ticket (Klawiter, instead of Klawitter) I could not log onto website to get the connection gate number in Istanbul. The monitors in the airport were a jumbled mess 1/2 Arabic and 1/2 English.

On line check in needs a lot of improvement. I tried and gave up.

Food not good, flight attendants not the best, not accommodating very ruff

the female flight attendant was racist towards me. I could tell she treated the two other passengers next to me with more softness.

Oh my god! For an13 hour flight they serve you food just one time. Also don’t be thirsty they give you a little small cup of soda to drink. They seem like their goal is to feed you one so they don’t have to be bothered with you. It quite surprise for such a long flight there are several times to eat at least three and the food was well lackluster. The food and lack of offering drinks which were always hot no ice provided.

We were traveling first class. Checkin counter lady and her manager, both were in bad mood and did not treat us well about checking in the handbag. The gate agent took care of it right away. I travel Turkish twice a year in first class. No one has ever refused to check in the hand bag. Not sure, why this agent and her manager refused. Everything else was excellent.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

Food quality is deteriorating each time, last year was very good. I avoid the plane food lately.

Been flying on various airlines, all over the world, for 50+ years. The food on Brussels Air was easily the worst I ever endured.

I felt the overall quality of the plane and food service was less than that of their partner airlines, United. An example was wine was served in paper cups in premium economy class. There was no real silverware, napkins or a welcome kit other than a pillow and blanket.

I like the frequent mails we get when there is an update. Please keep it up

I have traveled to probably over a hundred locations worldwide, but had only one mixup of airport in Shanghai. Until Iceland and Stockholm. Reykjavik has 2 airports, Stockholm 4 (!). Please indicate clearly when a departure flight is scheduled from an aiport other than the international aiport. That would greatly reduce stress. Thanks

in the front - higher class of business - sitting in the same seat (with one empty in the middle) is not acceptable any more. need the business class to be as we paid for.

my husband's monitor did not work. there was a visibly ill family in my husband's row.

we had to unexpectedly check a bag, the flight was late getting in

There was a two hour delay because of incompetence in scheduling fuel truck. Further, upon arrival in Roanoke, hand baggage was sent to baggage claim. We carry hand baggage because it contains valuable or sensitive materials that we do not want going through the baggage system. This is very poor and United needs to perform better.

Pros: "thanks to the paid upgrading we got 2 seats in the front of the cabin (row 5)"
Cons: "there was NO organisation at all during boarding: the people just stood in line, not respecting 1,5m. Also at the airport security waiting lines no attention to social distancing was respected. At arrival the off-boarding was in groups of 8th rows, not really helpfull either. A big disappointment versus the flight we had from BXL to PORTO !"

Pretty good flights! If they can let y u s know regarding delays by announcing it in the PA system it would be a good business practice!

Good but your male staff should be more appreciative of customers. After all you are making a lot of monies from Nigerians.

Delays with no communication. Broken business class seat and no one seems to care or help.

Adequate. Served our purpose of getting there safely. Nothing to rave about. Decent value for the amount paid

Old planes that are not being maintained with at least basic cleaning. Plane smells awful, bathrooms not cleaned either. Very uncomfortable chair. Customer service probably one of the worst I have experienced. The AC dis not work, kept us on the plane for over an hour with no water and air condition

Old planes that are not being maintained with at least basic cleaning. Plane smells awful, bathrooms not cleaned either. Customer service probably one of the worst I have experienced.

I lost my connection flight from Casablanca to Marrakech because we arrived late to Casablanca. I had to rent a car to continue my trip . I need refunds

The plane was new, clean and nice. The crew was very attentive and pleasant. The food wasn’t great, though - even in business class…

Pros: "The attendants were much more helpful than my last trip. Everything went well."
Cons: "I thought it was too crowded during the pandemic. Too many people on the flight. One man behind me kept sneezing so that was concerning. No other complaints for this trip but most of my previous trips were close to terrible. Thanks for improving your service."
Pros: "The crew was rude and unhelpful."
Cons: "The professionalism of the crew, the quality and taste of the food. The comfort of the seat."

Book cheap flights from Washington, D.C. to Sierra Leone

Recent round-trip flight deals

8/17Sat
1 stopBrussels Airlines
19h 00mIAD-FNA
9/17Tue
2 stopsBrussels Airlines
24h 10mFNA-IAD
$1,227
8/17Sat
1 stopUnited Airlines
19h 00mIAD-FNA
9/17Tue
3 stopsUnited Airlines
30h 28mFNA-IAD
$1,237
6/2Sun
2 stopsSWISS
40h 15mIAD-FNA
8/9Fri
3 stopsSWISS
50h 00mFNA-IAD
$1,262
6/2Sun
2 stopsSWISS
40h 15mIAD-FNA
7/30Tue
3 stopsSWISS
50h 00mFNA-IAD
$1,312
7/21Sun
1 stopRoyal Air Maroc
27h 05mIAD-FNA
8/3Sat
1 stopRoyal Air Maroc
17h 55mFNA-IAD
$1,643
5/29Wed
1 stopRoyal Air Maroc
27h 05mIAD-FNA
6/7Fri
1 stopRoyal Air Maroc
17h 55mFNA-IAD
$1,712
5/29Wed
2 stopsEthiopian Air
25h 15mIAD-FNA
6/8Sat
3 stopsEthiopian Air
28h 20mFNA-IAD
$1,900
5/29Wed
3 stopsEthiopian Air
25h 15mIAD-FNA
6/8Sat
3 stopsEthiopian Air
28h 20mFNA-IAD
$1,919
7/27Sat
2 stopsTurkish Airlines
22h 40mIAD-FNA
8/8Thu
2 stopsTurkish Airlines
22h 25mFNA-IAD
$2,039
7/13Sat
2 stopsTurkish Airlines
22h 40mIAD-FNA
7/25Thu
2 stopsTurkish Airlines
22h 25mFNA-IAD
$2,085

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Recent one-way flight deals

5/22Wed
2 stopsSWISS
40h 15mIAD-FNA
$559
5/23Thu
1 stopBrussels Airlines
19h 00mIAD-FNA
$693
7/6Sat
2 stops
42h 05mIAD-FNA
$854
5/23Thu
3 stops
27h 31mBWI-FNA
$888
5/21Tue
2 stopsEthiopian Air
25h 15mIAD-FNA
$975
5/21Tue
3 stopsEthiopian Air
25h 15mIAD-FNA
$992
6/5Wed
3 stopsAir Canada
38h 45mIAD-FNA
$995
5/22Wed
1 stopRoyal Air Maroc
27h 05mIAD-FNA
$1,003
6/5Wed
1 stopRoyal Air Maroc
27h 05mIAD-FNA
$1,134
5/22Wed
2 stopsAir Canada
44h 05mDCA-FNA
$1,490

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Last minute flights from Washington, D.C. to Sierra Leone

Last minute flight, train and bus deals

5/8Wed
multi-stopRoyal Air Maroc
24h 45mIAD-FNA
5/31Fri
multi-stopRoyal Air Maroc
17h 55mFNA-IAD
$1,501
5/8Wed
multi-stopRoyal Air Maroc
24h 45mIAD-FNA
5/26Sun
multi-stopRoyal Air Maroc
17h 55mFNA-IAD
$1,556
5/8Wed
multi-stop
42h 05mIAD-FNA
5/31Fri
multi-stop
17h 55mFNA-IAD
$1,617
5/8Wed
multi-stopEthiopian Air
38h 20mIAD-FNA
5/20Mon
multi-stopEthiopian Air
28h 10mFNA-IAD
$1,911
5/8Wed
multi-stopEthiopian Air
25h 15mIAD-FNA
5/27Mon
multi-stopEthiopian Air
28h 10mFNA-IAD
$1,927
5/10Fri
multi-stopSWISS
43h 20mIAD-FNA
5/24Fri
multi-stopSWISS
50h 00mFNA-IAD
$2,048
5/9Thu
multi-stopBrussels Airlines
19h 00mIAD-FNA
6/11Tue
multi-stopBrussels Airlines
24h 00mFNA-IAD
$2,123
5/9Thu
multi-stopBrussels Airlines
19h 00mIAD-FNA
5/26Sun
multi-stopBrussels Airlines
23h 15mFNA-IAD
$2,130
5/11Sat
multi-stopTurkish Airlines
22h 40mIAD-FNA
5/23Thu
multi-stopTurkish Airlines
22h 25mFNA-IAD
$2,139
5/10Fri
multi-stopTurkish Airlines
22h 40mIAD-FNA
5/26Sun
multi-stopTurkish Airlines
41h 15mFNA-IAD
$2,394

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Flights to Sierra Leone

Return flight deals:

Sierra Leone - Washington, D.C.

Cabin classes: