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Mauritania

$573+ Cheap flights from Dulles Intl (IAD) to Mauritania

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — NKC
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Dulles Intl to Mauritania

Cheapest flights from Dulles Intl to Mauritania
Explore the most affordable flight options available from Dulles Intl to Mauritania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Trip.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/158:45 pm
IAD
-
NKC
1 stop24h 00m
Royal Air Maroc
Sat 4/182:40 am
NKC
-
IAD
1 stop20h 20m
Royal Air Maroc
Deal found 1/20$725
This oojo deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/288:45 pm
IAD
-
NKC
1 stop24h 00m
Royal Air Maroc
Tue 4/282:40 am
NKC
-
IAD
1 stop20h 20m
Royal Air Maroc
Deal found 1/19$780
This Royal Air Maroc deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Royal Air Maroc is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/88:45 pm
IAD
-
NKC
1 stop24h 00m
Royal Air Maroc
Thu 2/127:55 pm
NKC
-
IAD
1 stop27h 50m
Royal Air Maroc
Deal found 1/19$822
This FlightHub deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/158:45 pm
IAD
-
NKC
1 stop24h 00m
Multiple Airlines
Sun 4/199:15 pm
NKC
-
IAD
2 stops25h 45m
Multiple Airlines
Deal found 1/20$843
This Booking.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/288:45 pm
IAD
-
NKC
3 stops44h 05m
Multiple Airlines
Tue 4/282:40 am
NKC
-
IAD
1 stop20h 20m
Multiple Airlines
Deal found 1/19$941
This CheapOair deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/99:15 pm
IAD
-
NKC
2 stops30h 45m
Turkish Airlines
Wed 4/19:40 am
NKC
-
IAD
1 stop29h 55m
Turkish Airlines
Deal found 1/18$944
This oojo deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/199:15 pm
IAD
-
NKC
1 stop34h 40m
Turkish Airlines
Wed 3/1810:45 am
NKC
-
IAD
1 stop30h 00m
Turkish Airlines
Deal found 1/20$962
This Justfly.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/259:15 pm
IAD
-
NKC
1 stop34h 40m
Turkish Airlines
Tue 2/102:05 pm
NKC
-
IAD
1 stop34h 15m
Turkish Airlines
Deal found 1/19$1,043
This Mytrip deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/269:45 am
IAD
-
NKC
3 stops35h 00m
Multiple Airlines
Mon 2/211:50 pm
NKC
-
IAD
3 stops26h 04m
Multiple Airlines
Deal found 1/19$1,180

Find flight deals from Dulles Intl to Mauritania

Keep the following information in mind while searching for Dulles Intl to Mauritania flight deals. Data was last updated January 21, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$725
(Trip.com)

One-way from

$573
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Nouakchott flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Nouakchott flights.
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From Washington, D.C. Dulles Intl to Mauritania
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One-way flight from Washington, D.C. Dulles Intl to Mauritania
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Mauritania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Mauritania that are best for you.

Fly from

Dulles Intl

Fly to

Mauritania

Route

Depart

Return

Price

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Sun 2/8

8:45 pm-1:45 am

1 stop24h 00m

Nouakchott

Thu 2/12

7:55 pm-6:45 pm

1 stop27h 50m

$822

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Sun 2/15

8:45 pm-1:45 am

1 stop24h 00m

Nouakchott

Sun 4/19

9:15 pm-7:00 pm

2 stops25h 45m

$843

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Mon 2/9

9:15 pm-9:00 am

2 stops30h 45m

Nouakchott

Wed 4/1

9:40 am-11:35 am

1 stop29h 55m

$944

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Thu 2/19

9:15 pm-12:55 pm

1 stop34h 40m

Nouakchott

Wed 3/18

10:45 am-12:45 pm

1 stop30h 00m

$962

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Fri 5/8

9:00 pm-1:40 am

1 stop24h 40m

Nouakchott

Sat 5/16

7:55 pm-7:00 pm

1 stop27h 05m

$970

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Fri 5/8

9:00 pm-8:30 pm

2 stops43h 30m

Nouakchott

Sat 5/16

7:55 pm-7:00 pm

1 stop27h 05m

$1,061

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Fri 5/15

5:55 pm-6:55 pm

2 stops21h 00m

Nouakchott

Sat 5/16

2:40 am-8:35 pm

2 stops45h 55m

$1,301

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Thu 2/19

6:50 pm-9:45 pm

1 stop21h 55m

Nouakchott

Wed 3/18

11:40 pm-6:15 pm

2 stops22h 35m

$1,375

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Fri 2/20

5:05 pm-12:10 am

3 stops26h 05m

$573

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Mon 1/26

2:35 pm-1:40 am

2 stops54h 05m

$693

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 14 results
1
2

Best time to book a flight from Dulles Intl to Mauritania

Have a flexible travel schedule? Discover the best time to fly to Mauritania from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Mauritania
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Mauritania

Get insights into the airlines that provide service to Mauritania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mauritania. Reviews last updated January 21, 2026.
See what other customers who have flown with Royal Air Maroc from Washington, D.C. Dulles Intl Airport to Mauritania have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Royal Air Maroc
6.2
Okay
563 reviews

Food

5.9

Overall

6.2

Comfort

6.2

Entertainment

5.8

Boarding

6.3

Crew

6.8

Reviews

1 / 20
2.0
Mediocre

Raphael,Jan 2026

CMN - LIS

Service was rude from check-in to landing. The good was not edible for us (we were never given the chance for a vegetarian option) and they didn't take the trash from us when we were landing. They said no when we tried to hand it to them.
Royal Air Maroc
6.2
Okay
563 reviews
Royal Air Maroc
6.2
Okay
563 reviews

Food

5.9

Overall

6.2

Comfort

6.2

Entertainment

5.8

Boarding

6.3

Crew

6.8

Reviews

1 / 20
2.0
Mediocre

Raphael,Jan 2026

CMN - LIS

Service was rude from check-in to landing. The good was not edible for us (we were never given the chance for a vegetarian option) and they didn't take the trash from us when we were landing. They said no when we tried to hand it to them.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Mauritania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Mauritania?

    For as low as $822, Royal Air Maroc can have you in Mauritania from Washington, D.C. Dulles Intl Airport in 24h. The distance between Washington, D.C. Dulles Intl Airport and Mauritania is about 3920 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Dulles Intl to Mauritania that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Mauritania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Mauritania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Mauritania.

  • Can I find deals for business class flights from Dulles Intl to Mauritania?

    Yes. Cheapflights offers flight deals from Dulles Intl to Mauritania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Dulles Intl to Mauritania

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Dulles Intl to Mauritania

Discover the top airline that operate flights from Dulles Intl to Mauritania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Royal Air MarocCheapest$639Average$993FlexibilityNo cancel feeOn-time75%

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