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Find cheap flights from Washington Dulles Airport 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 Dulles Intl 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
vie. 6/7
vie. 6/14

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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
Freetown2 stops$1,296

Good to know

Low season

July

High season

December

Cheapest flight

$559
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly with an average 26% 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 Dulles Airport 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 Dulles Airport to Sierra Leone.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport 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 Dulles Airport 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 Dulles Airport 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 Dulles Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport 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 Dulles Airport 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 37% 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 Dulles Intl to Sierra Leone

 
Need help choosing which airline to fly with from Dulles Intl 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.
7.4
Turkish AirlinesOverall score based on 3712 reviews
7.4Comfort
7.5Entertainment
7.4Food
7.8Crew
7.4Boarding
Airline reviews

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!

10.0 ExcellentAnonymous, Apr 2024JFK - IST
Read more about Turkish Airlines reviews

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.

The crew were extremely unfriendly. The plane was dirty and the entertainment system did not work, so they did not even give out earphones to anyone.

The flight was one hour late. The food is mediocre and the screen was broken

Luggage delayed for one day. I called customer service, and they had no info and no empathy. Boarding was very disorganized and chaotic. We went nearly 7 hours with no food or snacks on the flight. This is not an airline that has respect for its passengers.

it was a nice tripe but they need to work on the serving of soda,they should be abled to serve cain soda not on cup.At least each passenger should be entitled to one cain of soda not serving on cup.thanks.

The entertainment (movies) blockbuster and classics never change. I am a frequent Ethiopian flyer and this should be addressed. Not much changed from my summer flight and my December flight. It is annoying - surely you can update the selections more often. Same with food options. It becomes extremely boring to be offered the same exact meals from Washington to Addis to Maputo every trip, each time. AS

Entertainment was very poor. Couldn’t watch anything. Ear pieces were the wrong type .

Food was horrible. Our flight was not comfortable due to turbulence, seats was not comfortable, Very tight barely can not move anywhere.

The check in staff was amazing. Best customer service! The plane was old! My entertainment on the first flight didn't work at all, in my seat or in the seat next to me. The bathroom doors were old and troublesome. One of the bathrooms, the whole sink panel was broken. Everything felt old and falling apart. The airline stewardesses were amazing and quite hospitable. When there were delays, they kept us well informed. Transit was GREAT! I wasn't sure how I would make it to my next flight in 1 1/2 hours but the security lines were short and efficient. The C gates in Addis Ababa were CROWDED! That whole space downstairs was too crowded and challenging to manuever. I usually fly Ethiopian within Africa and was interested to see how the experience would be intercontinental. Overall, I would choose it again if it was cheaper than Delta/Air France or Lufthansa/KLM. I wouldn't make it a first choice if the prices were the same because the planes are so old! The food and entertainment also weren't as good. Good selection of movies but as I mentioned, on the first flight they didn't work at all (I slept so it was okay) and the 2nd flight it was glitchy. All in all, I didn't hate it but it would be a first choice only if it's cheaper.

The food really sucks And they really need to work on entertainment The movie selection is herendous .

I've never been served three bread courses in a single meal before. Was really impressed by the novelty of that.

I missed my connecting flight due to long lines at security and immigration. Need improvements

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

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.

Boarding time was a bit slow causing the flight to not leave right at 5 pm,but other than that it was fine.

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.

More than one hour detail with no explanation and no compensation

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

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.

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!

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. 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

when we ask for water or any help nobody care.. they are too arrogant

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: "It got us to Casablanca. Should have taken a car though"
Cons: "The plane sat on the runway at over 100 F and the A/C was not on. They barely started it once we were in the air"
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: "I didn't get the fast track invitation while I am a gold member"

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

Recent round-trip flight deals

6/12mié.
2 stopsSWISS
40h 15mIAD-FNA
6/25mar.
3 stopsSWISS
50h 00mFNA-IAD
$1,296
7/7dom.
2 stopsSWISS
40h 15mIAD-FNA
7/21dom.
2 stopsSWISS
50h 00mFNA-IAD
$1,325
6/12mié.
2 stopsBrussels Airlines
42h 50mIAD-FNA
6/25mar.
1 stopBrussels Airlines
24h 00mFNA-IAD
$1,491
6/3lun.
1 stopBrussels Airlines
19h 00mIAD-FNA
8/6mar.
2 stopsBrussels Airlines
24h 00mFNA-IAD
$1,500
5/12dom.
2 stopsEthiopian Air
25h 15mIAD-FNA
6/1sáb.
3 stopsEthiopian Air
28h 20mFNA-IAD
$1,698
5/13lun.
1 stopRoyal Air Maroc
24h 45mIAD-FNA
5/24vie.
1 stopRoyal Air Maroc
17h 55mFNA-IAD
$1,702
5/13lun.
1 stopRoyal Air Maroc
24h 45mIAD-FNA
5/29mié.
1 stopRoyal Air Maroc
17h 55mFNA-IAD
$1,714
5/12dom.
3 stopsEthiopian Air
25h 15mIAD-FNA
6/1sáb.
3 stopsEthiopian Air
28h 20mFNA-IAD
$1,717
5/13lun.
2 stopsTurkish Airlines
22h 40mIAD-FNA
6/2dom.
2 stopsTurkish Airlines
22h 25mFNA-IAD
$1,928
5/13lun.
2 stopsTurkish Airlines
22h 40mIAD-FNA
5/28mar.
2 stopsTurkish Airlines
22h 25mFNA-IAD
$1,939

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Recent one-way flight deals

5/22mié.
2 stopsSWISS
40h 15mIAD-FNA
$559
6/20jue.
2 stopsSWISS
19h 15mIAD-FNA
$672
6/20jue.
1 stopBrussels Airlines
19h 15mIAD-FNA
$693
5/22mié.
1 stopRoyal Air Maroc
27h 05mIAD-FNA
$887
5/13lun.
1 stopRoyal Air Maroc
24h 45mIAD-FNA
$925
7/6sáb.
2 stops
42h 05mIAD-FNA
$929
5/16jue.
1 stopBrussels Airlines
19h 00mIAD-FNA
$968
5/11sáb.
2 stopsUnited Airlines
28h 50mIAD-FNA
$1,043
5/13lun.
2 stopsTurkish Airlines
22h 40mIAD-FNA
$1,178
5/17vie.
2 stopsTurkish Airlines
22h 40mIAD-FNA
$1,186

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Last minute flights from Dulles Intl to Sierra Leone

Last minute flight, train and bus deals

5/10vie.
multi-stopRoyal Air Maroc
24h 45mIAD-FNA
5/26dom.
multi-stopRoyal Air Maroc
17h 55mFNA-IAD
$1,659
5/12dom.
multi-stopEthiopian Air
25h 15mIAD-FNA
6/1sáb.
multi-stopEthiopian Air
28h 20mFNA-IAD
$1,698
5/13lun.
multi-stopRoyal Air Maroc
24h 45mIAD-FNA
5/24vie.
multi-stopRoyal Air Maroc
17h 55mFNA-IAD
$1,702
5/13lun.
multi-stopRoyal Air Maroc
24h 45mIAD-FNA
5/29mié.
multi-stopRoyal Air Maroc
17h 55mFNA-IAD
$1,714
5/12dom.
multi-stopEthiopian Air
25h 15mIAD-FNA
6/1sáb.
multi-stopEthiopian Air
28h 20mFNA-IAD
$1,717
5/10vie.
multi-stopRoyal Air Maroc
24h 45mIAD-FNA
5/24vie.
multi-stopRoyal Air Maroc
17h 55mFNA-IAD
$1,750
5/13lun.
multi-stopTurkish Airlines
22h 40mIAD-FNA
6/2dom.
multi-stopTurkish Airlines
22h 25mFNA-IAD
$1,928
5/13lun.
multi-stopTurkish Airlines
22h 40mIAD-FNA
5/28mar.
multi-stopTurkish Airlines
22h 25mFNA-IAD
$1,939
5/10vie.
multi-stopSWISS
43h 20mIAD-FNA
5/26dom.
multi-stopSWISS
50h 00mFNA-IAD
$1,943
5/10vie.
multi-stopSWISS
43h 20mIAD-FNA
5/24vie.
multi-stopSWISS
50h 00mFNA-IAD
$2,560

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Washington Dulles Airport - Sierra Leone Flights

Departure:

Washington Dulles Airport (IAD)United States

Return flight deals:

Sierra Leone - Washington Dulles Airport

Cabin classes: