$633 Find Cheap Flights from Washington, D.C. to Mauritania

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 Mauritania departing on 10/5. 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
1 adult, Economy, 0 bags

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Book Cheap Washington, D.C. to Mauritania Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Mauritania that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Mauritania

Wed, Sep 2 - Sat, Oct 17
Royal Air Maroc Logo
9:00 pm - 1:40 am
IAD
-
NKC
24h 40m
1 stop
Royal Air Maroc Logo
7:55 pm - 7:00 pm
NKC
-
IAD
27h 05m
1 stop
$780Royal Air Maroc
Wed, Oct 14 - Sat, Oct 17
Royal Air Maroc Logo
9:00 pm - 1:40 am
IAD
-
NKC
24h 40m
1 stop
Royal Air Maroc Logo
2:40 am - 7:00 pm
NKC
-
IAD
20h 20m
1 stop
$801Royal Air Maroc
Mon, Oct 5 - Thu, Oct 8
Royal Air Maroc Logo
9:00 pm - 1:40 am
IAD
-
NKC
24h 40m
1 stop
Royal Air Maroc Logo
2:40 am - 7:00 pm
NKC
-
IAD
20h 20m
1 stop
$804Royal Air Maroc
Wed, Nov 18 - Sat, Nov 28
Royal Air Maroc Logo
8:45 pm - 6:55 pm
IAD
-
NKC
17h 10m
1 stop
Royal Air Maroc Logo
2:45 am - 6:45 pm
NKC
-
IAD
21h 00m
1 stop
$955Royal Air Maroc
Fri, Aug 14 - Fri, Jan 22
Multiple Airlines Logo
9:00 pm - 1:40 am
IAD
-
NKC
24h 40m
1 stop
Multiple Airlines Logo
8:35 pm - 6:45 pm
NKC
-
IAD
51h 10m
2 stops
$1,005Multiple Airlines
Wed, Nov 18 - Sun, Nov 29
Multiple Airlines Logo
8:45 pm - 1:45 am
IAD
-
NKC
24h 00m
1 stop
Multiple Airlines Logo
9:05 pm - 6:45 pm
NKC
-
IAD
26h 40m
2 stops
$1,009Multiple Airlines
Wed, Sep 2 - Sat, Oct 17
Multiple Airlines Logo
9:00 pm - 1:40 am
IAD
-
NKC
24h 40m
1 stop
Multiple Airlines Logo
8:50 am - 7:00 pm
NKC
-
IAD
38h 10m
2 stops
$1,029Multiple Airlines
Wed, Sep 2 - Sat, Oct 17
Multiple Airlines Logo
9:00 pm - 1:40 am
IAD
-
NKC
24h 40m
1 stop
Multiple Airlines Logo
8:50 am - 7:00 pm
NKC
-
IAD
38h 10m
2 stops
$1,030Multiple Airlines
Mon, Oct 12 - Thu, Oct 15
Multiple Airlines Logo
9:00 pm - 9:50 pm
IAD
-
NKC
44h 50m
2 stops
Multiple Airlines Logo
2:40 am - 7:00 pm
NKC
-
IAD
20h 20m
1 stop
$1,037Multiple Airlines
Mon, Oct 5 - Thu, Oct 8
Multiple Airlines Logo
9:00 pm - 9:50 pm
IAD
-
NKC
44h 50m
2 stops
Multiple Airlines Logo
2:40 am - 7:00 pm
NKC
-
IAD
20h 20m
1 stop
$1,038Multiple Airlines
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Mauritania flights

Get data-powered insights and trends into flights from Washington, D.C. to Mauritania to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Mauritania?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Mauritania, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Mauritania is October, when tickets cost $0 (return) on average. On the other hand, the most expensive months are July and May, when the average cost of round-trip tickets is $1,253 and $1,088 respectively.

Good to know

Low seasonAugust
Cheapest flight$633
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Washington, D.C. to Nouakchott

FAQs - booking Mauritania flights

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

    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 Mauritania.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. to Mauritania 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 Mauritania?

    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 from Washington, D.C. to Mauritania with an airline and back 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 Mauritania?

    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 from Washington, D.C. to Mauritania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Washington, D.C. to Mauritania

 
Need help choosing which airline to fly with from Washington, D.C. to Mauritania? 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.
6.2
Royal Air MarocOverall score based on 614 reviews
6.3Boarding
6.8Crew
5.9Entertainment
6.2Comfort
5.9Food
Airline reviews

I will never flight again with them. No charges plug in the air plane. Just that can tell you how bad the service was.

2.0 MediocreAnonymous, May 2026
CMN - DSS
Read more Royal Air Maroc reviews

I will never flight again with them. No charges plug in the air plane. Just that can tell you how bad the service was.

The flight attendants were very nice, friendly and went above and beyond in making our journey pleasant.

i cannot remember in the last 10 years, when was the last time i couldn't stretch my legs while sitting. while seated, my knees are almost touching the seat in front of me. the order of Languages of onboard announcements is not the best in all other companies they use their national language FIRST , in air senegal they lut rheir national language last. What a shame

ldid not like the late departure did not like the late food service. Food should have been serve earlier ro allow more sleeping time. Did not like beeing interrupted just to show announcement about their duty free onboard Finally baggage did not make it to final destination and are still in casablanca.

Dirty seats, entertainment unit not working. The crew member assisting in giving boarding passes was rude. She didn’t give us the seats we bought and then tried to give us 4 seats saying they were in the same row which they were not. We had paid for our seats to be assigned!. Food was bad, service was poor. My son had asked the hostess for a sprite which she told she would get but did not

The Airline canceled my flight and don’t want to refund me.

My luggage was left behind in Miami. I wasn’t the only one. I couldn’t get a boarding pass from air Maroc but I got one from American Airlines for the air Maroc leg. I had the sense of getting in line with air Maroc boarding crew and showed them my AA boarding pass for air Maroc and I got a new one from them. There were several passengers filing missing bags reports in Casablanca so I assume there isn’t a good coordination between airlines. My AA bag ticket says Casablanca but it is from AA. I wasn’t the only one missing a bag.

I couldn’t find my boarding pass with the information provided by Underpricer. It took me several hours to find what the issue was. Finally I got the right code to get my boarding pass from American Airlines. Underpricer WhatsApp call center finally got it right. When I got to Casablanca my luggage was left in Miami. Not sure which airline fault it was if Air Maroc or AA. I filled out a report with Air Maroc

Flight was late, economy seats are uncomfortable, and there is no entertainment. Food looked good, although I did not eat as it was Ramadan. Flight crew competent and professional. Ticket was not good value for money. Too expensive.

Horrible. Flight was overbooked and I was put on a flight to Miami without a leg to my final destination. And Kayak is not helping resolve the problem

Everything you need to know for your flight from Washington, D.C. to Mauritania

Information on your arrival and departure airports