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Mauritania

$506+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — NKC
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap 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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$756
(Royal Air Maroc)

One-way from

$506
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$867
Provider with most accurate pricing for Washington, D.C. (WAS)-Nouakchott flight deals.
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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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Highest demand for flights based on searches. 1% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 16, 2025.

This Royal Air Maroc deal was found by Cheapflights users on 10/16. 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.
Wed 11/128:45 pmIAD - NKC
1 stop24h 00mRoyal Air Maroc
Tue 11/182:45 amNKC - IAD
1 stop21h 00mRoyal Air Maroc
Deal found 10/16$756
This CrystalTravel deal was found by Cheapflights users on 10/16. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:45 pmIAD - NKC
1 stop17h 10mRoyal Air Maroc
Thu 5/72:40 amNKC - IAD
1 stop20h 25mRoyal Air Maroc
Deal found 10/16$903
This Turkish Airlines deal was found by Cheapflights users on 10/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:30 pmIAD - NKC
1 stop25h 30mTurkish Airlines
Wed 11/196:25 pmNKC - IAD
2 stops22h 20mTurkish Airlines
Deal found 10/16$1,018
This oojo deal was found by Cheapflights users on 10/16. 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.
Fri 12/58:45 pmIAD - NKC
2 stops21h 00mMultiple Airlines
Thu 5/72:40 amNKC - IAD
1 stop20h 25mMultiple Airlines
Deal found 10/16$1,052
This FlightHub deal was found by Cheapflights users on 10/16. 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.
Wed 12/39:15 pmIAD - NKC
1 stop39h 00mTurkish Airlines
Thu 5/77:45 pmNKC - IAD
1 stop19h 50mTurkish Airlines
Deal found 10/16$1,185
This oojo deal was found by Cheapflights users on 10/16. 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.
Mon 12/19:15 pmIAD - NKC
1 stop39h 00mTurkish Airlines
Wed 5/69:45 amNKC - IAD
1 stop38h 00mTurkish Airlines
Deal found 10/16$1,195
This FlightHub deal was found by Cheapflights users on 10/16. 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.
Fri 10/171:30 pmIAD - NKC
1 stop18h 50mTurkish Airlines
Fri 10/245:30 pmNKC - IAD
2 stops30h 15mTurkish Airlines
Deal found 10/16$1,221
This FlightHub deal was found by Cheapflights users on 10/16. 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.
Sat 12/61:30 pmIAD - NKC
1 stop22h 45mTurkish Airlines
Fri 5/87:45 pmNKC - IAD
1 stop28h 00mTurkish Airlines
Deal found 10/16$1,223
This FlightHub deal was found by Cheapflights users on 10/16. 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.
Fri 10/179:05 pmIAD - NKC
2 stops43h 25mMultiple Airlines
Thu 10/232:40 amNKC - IAD
1 stop20h 25mMultiple Airlines
Deal found 10/16$1,225
This FlightHub deal was found by Cheapflights users on 10/16. 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.
Fri 12/59:15 pmIAD - NKC
1 stop39h 00mTurkish Airlines
Fri 5/87:45 pmNKC - IAD
1 stop19h 50mTurkish Airlines
Deal found 10/16$1,255
This CrystalTravel deal was found by Cheapflights users on 10/16. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/209:05 pmIAD - NKC
1 stop22h 25mRoyal Air Maroc
Sat 10/252:45 amNKC - IAD
1 stop21h 00mRoyal Air Maroc
Deal found 10/16$1,308

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 October 16, 2025.
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

Wed 11/12

8:45 pm-1:45 am

1 stop24h 00m

Nouakchott

Tue 11/18

2:45 am-6:45 pm

1 stop21h 00m

$756

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Wed 11/12

1:30 pm-8:00 pm

1 stop25h 30m

Nouakchott

Wed 11/19

10:45 am-11:45 am

1 stop30h 00m

$1,018

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Thu 3/26

2:30 pm-8:00 pm

1 stop25h 30m

Nouakchott

Mon 3/30

5:45 pm-11:35 am

2 stops21h 50m

$1,081

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Thu 3/26

7:59 pm-9:45 pm

2 stops21h 46m

Nouakchott

Mon 3/30

10:50 pm-4:20 pm

1 stop21h 30m

$1,176

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Wed 12/3

9:15 pm-5:15 pm

1 stop39h 00m

Nouakchott

Thu 5/7

7:45 pm-11:35 am

1 stop19h 50m

$1,185

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Mon 12/1

9:15 pm-5:15 pm

1 stop39h 00m

Nouakchott

Wed 5/6

9:45 am-7:45 pm

1 stop38h 00m

$1,195

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Wed 12/3

10:30 pm-11:10 pm

3 stops43h 40m

$506

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Tue 12/2

5:30 pm-12:25 am

3 stops49h 55m

$529

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Sun 11/30

10:30 pm-12:25 am

3 stops44h 55m

$536

Washington, D.C.Nouakchott

IAD - NKC

IADNKC

Washington, D.C. Dulles Intl

Sat 11/29

5:30 pm-12:25 am

3 stops49h 55m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 13 results
1
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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

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Mauritania (average of $558). Flying from Washington, D.C. Dulles Intl Airport to Mauritania in December is currently the most expensive (average of $1,129). 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.

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 October 16, 2025.
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
520 reviews

Crew

6.8

Comfort

6.2

Entertainment

5.8

Food

5.9

Overall

6.2

Boarding

6.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

RAK - CDG

Seats were worn and could be more comfortable but other than that, everything was very good.
Royal Air Maroc
6.2
Okay
520 reviews
Royal Air Maroc
6.2
Okay
520 reviews

Crew

6.8

Comfort

6.2

Entertainment

5.8

Food

5.9

Overall

6.2

Boarding

6.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

RAK - CDG

Seats were worn and could be more comfortable but other than that, everything was very good.

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 $756, 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.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Mauritania?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Mauritania (average of $558). Flying from Washington, D.C. Dulles Intl Airport to Mauritania in December is currently the most expensive (average of $1,129). 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

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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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Royal Air MarocCheapest$720Average$1,031FlexibilityNo cancel feeOn-time75%

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