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Cheap flights from Washington, D.C. to Niamey from $1,150

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Niamey departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Niamey

Cheap round-trip flights

Enter your travel dates to find the best prices.
Ethiopian Air Logo
10:00 am - 2:00 pmIAD  Washington, D.C. Dulles Intl-NIM Niamey
22h 00m1 stop Addis Ababa Bole
Ethiopian Air Logo
12:50 pm - 8:00 amNIM  Niamey-IAD Washington, D.C. Dulles Intl
25h 10m2 stops Addis Ababa Bole Rome Fiumicino
$1,150Ethiopian Air
Thu, Nov 5 - Wed, Nov 11
Ethiopian Air Logo
10:00 am - 2:00 pmIAD  Washington, D.C. Dulles Intl-NIM Niamey
22h 00m1 stop Addis Ababa Bole
Ethiopian Air Logo
12:50 pm - 8:00 amNIM  Niamey-IAD Washington, D.C. Dulles Intl
25h 10m2 stops Addis Ababa Bole Rome Fiumicino
$1,150Ethiopian Air
Wed, Nov 4 - Wed, Nov 11
Royal Air Maroc Logo
9:00 pm - 2:15 amIAD  Washington, D.C. Dulles Intl-NIM Niamey
24h 15m1 stop Casablanca Mohamed V
Royal Air Maroc Logo
3:15 am - 7:00 pmNIM  Niamey-IAD Washington, D.C. Dulles Intl
20h 45m1 stop Casablanca Mohamed V
$1,158Royal Air Maroc
Sun, Oct 4 - Sat, Oct 10
Royal Air Maroc Logo
9:05 pm - 2:15 amIAD  Washington, D.C. Dulles Intl-NIM Niamey
23h 10m1 stop Casablanca Mohamed V
Royal Air Maroc Logo
3:15 am - 7:05 pmNIM  Niamey-IAD Washington, D.C. Dulles Intl
21h 50m1 stop Casablanca Mohamed V
$1,166Royal Air Maroc
Fri, Nov 6 - Thu, Nov 12
Royal Air Maroc Logo
9:05 pm - 2:15 amIAD  Washington, D.C. Dulles Intl-NIM Niamey
23h 10m1 stop Casablanca Mohamed V
Royal Air Maroc Logo
3:15 am - 7:05 pmNIM  Niamey-IAD Washington, D.C. Dulles Intl
21h 50m1 stop Casablanca Mohamed V
$1,166Royal Air Maroc
Wed, Nov 4 - Thu, Nov 12
Royal Air Maroc Logo
9:05 pm - 2:15 amIAD  Washington, D.C. Dulles Intl-NIM Niamey
23h 10m1 stop Casablanca Mohamed V
Royal Air Maroc Logo
3:15 am - 7:05 pmNIM  Niamey-IAD Washington, D.C. Dulles Intl
21h 50m1 stop Casablanca Mohamed V
$1,166Royal Air Maroc
Fri, Nov 6 - Tue, Nov 10
Royal Air Maroc Logo
9:05 pm - 2:15 amIAD  Washington, D.C. Dulles Intl-NIM Niamey
23h 10m1 stop Casablanca Mohamed V
Royal Air Maroc Logo
3:15 am - 7:05 pmNIM  Niamey-IAD Washington, D.C. Dulles Intl
21h 50m1 stop Casablanca Mohamed V
$1,166Royal Air Maroc
Wed, Nov 4 - Tue, Nov 10
Ethiopian Air Logo
10:00 am - 2:00 pmIAD  Washington, D.C. Dulles Intl-NIM Niamey
22h 00m1 stop Addis Ababa Bole
Ethiopian Air Logo
12:50 pm - 8:00 amNIM  Niamey-IAD Washington, D.C. Dulles Intl
25h 10m2 stops Addis Ababa Bole Rome Fiumicino
$1,195Ethiopian Air
Thu, Nov 5 - Fri, Nov 13
Ethiopian Air Logo
10:00 am - 2:00 pmIAD  Washington, D.C. Dulles Intl-NIM Niamey
22h 00m1 stop Addis Ababa Bole
Ethiopian Air Logo
12:50 pm - 8:00 amNIM  Niamey-IAD Washington, D.C. Dulles Intl
25h 10m2 stops Addis Ababa Bole Rome Fiumicino
$1,195Ethiopian Air
Wed, Nov 4 - Fri, Nov 13
Royal Air Maroc Logo
9:00 pm - 2:15 amIAD  Washington, D.C. Dulles Intl-NIM Niamey
24h 15m1 stop Casablanca Mohamed V
Royal Air Maroc Logo
3:15 am - 7:00 pmNIM  Niamey-IAD Washington, D.C. Dulles Intl
20h 45m1 stop Casablanca Mohamed V
$1,246Royal Air Maroc
Sun, Oct 4 - Thu, Oct 8

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Ethiopian Air flights from Washington, D.C. to Niamey

Our best Ethiopian Air deals on Washington, D.C. to Niamey flight tickets
Ethiopian Air
Nov 4
IAD10:00 amWashington, D.C. Dulles Intl
22h 00m
1 stop
NIM2:00 pmNiamey
Nov 11
NIM12:50 pmNiamey
25h 10m
2 stops
IAD8:00 amWashington, D.C. Dulles Intl
$1,150
Ethiopian Air
Nov 4
IAD10:00 amWashington, D.C. Dulles Intl
22h 00m
1 stop
NIM2:00 pmNiamey
Nov 13
NIM12:50 pmNiamey
25h 10m
2 stops
IAD8:00 amWashington, D.C. Dulles Intl
$1,195
Ethiopian Air
Nov 4
IAD10:00 amWashington, D.C. Dulles Intl
22h 00m
1 stop
NIM2:00 pmNiamey
Nov 14
NIM12:50 pmNiamey
25h 10m
2 stops
IAD8:00 amWashington, D.C. Dulles Intl
$1,266

Royal Air Maroc flights from Washington, D.C. to Niamey

Our best Royal Air Maroc deals on Washington, D.C. to Niamey flight tickets
Royal Air Maroc
Oct 4
IAD9:00 pmWashington, D.C. Dulles Intl
24h 15m
1 stop
NIM2:15 amNiamey
Oct 10
NIM3:15 amNiamey
20h 45m
1 stop
IAD7:00 pmWashington, D.C. Dulles Intl
$1,158
Royal Air Maroc
Nov 4
IAD9:05 pmWashington, D.C. Dulles Intl
23h 10m
1 stop
NIM2:15 amNiamey
Nov 12
NIM3:15 amNiamey
21h 50m
1 stop
IAD7:05 pmWashington, D.C. Dulles Intl
$1,166
Royal Air Maroc
Oct 4
IAD9:00 pmWashington, D.C. Dulles Intl
24h 15m
1 stop
NIM2:15 amNiamey
Oct 8
NIM3:15 amNiamey
20h 45m
1 stop
IAD7:00 pmWashington, D.C. Dulles Intl
$1,246

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Niamey 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, momondo users made 832,500 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Niamey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Niamey

IAD Washington, D.C. Dulles Intl - NIM Niamey

IADNIM

Washington, D.C. Dulles Intl

Thu 11/5

10:00 am-2:00 pm

1 stop22h 00m

Niamey

Wed 11/11

12:50 pm-8:00 am

2 stops25h 10m

$1,150

Washington, D.C.Niamey

IAD Washington, D.C. Dulles Intl - NIM Niamey

IADNIM

Washington, D.C. Dulles Intl

Wed 11/4

10:00 am-2:00 pm

1 stop22h 00m

Niamey

Wed 11/11

12:50 pm-8:00 am

2 stops25h 10m

$1,150
Quickest round-trip

Washington, D.C.Niamey

IAD Washington, D.C. Dulles Intl - NIM Niamey

IADNIM

Washington, D.C. Dulles Intl

Sun 10/4

9:00 pm-2:15 am

1 stop24h 15m

Niamey

Sat 10/10

3:15 am-7:00 pm

1 stop20h 45m

$1,158

Washington, D.C.Niamey

IAD Washington, D.C. Dulles Intl - NIM Niamey

IADNIM

Washington, D.C. Dulles Intl

Fri 11/6

9:05 pm-2:15 am

1 stop23h 10m

Niamey

Thu 11/12

3:15 am-7:05 pm

1 stop21h 50m

$1,166

Washington, D.C.Niamey

IAD Washington, D.C. Dulles Intl - NIM Niamey

IADNIM

Washington, D.C. Dulles Intl

Wed 11/4

9:05 pm-2:15 am

1 stop23h 10m

Niamey

Thu 11/12

3:15 am-7:05 pm

1 stop21h 50m

$1,166

Washington, D.C.Niamey

IAD Washington, D.C. Dulles Intl - NIM Niamey

IADNIM

Washington, D.C. Dulles Intl

Fri 11/6

9:05 pm-2:15 am

1 stop23h 10m

Niamey

Tue 11/10

3:15 am-7:05 pm

1 stop21h 50m

$1,166

Washington, D.C.Niamey

IAD Washington, D.C. Dulles Intl - NIM Niamey

IADNIM

Washington, D.C. Dulles Intl

Wed 11/4

9:05 pm-2:15 am

1 stop23h 10m

Niamey

Tue 11/10

3:15 am-7:05 pm

1 stop21h 50m

$1,166

Washington, D.C.Niamey

IAD Washington, D.C. Dulles Intl - NIM Niamey

IADNIM

Washington, D.C. Dulles Intl

Thu 11/5

10:00 am-2:00 pm

1 stop22h 00m

Niamey

Fri 11/13

12:50 pm-8:00 am

2 stops25h 10m

$1,195

Washington, D.C.Niamey

IAD Washington, D.C. Dulles Intl - NIM Niamey

IADNIM

Washington, D.C. Dulles Intl

Wed 11/4

10:00 am-2:00 pm

1 stop22h 00m

Niamey

Fri 11/13

12:50 pm-8:00 am

2 stops25h 10m

$1,195

Washington, D.C.Niamey

IAD Washington, D.C. Dulles Intl - NIM Niamey

IADNIM

Washington, D.C. Dulles Intl

Sun 10/4

9:00 pm-2:15 am

1 stop24h 15m

Niamey

Thu 10/8

3:15 am-7:00 pm

1 stop20h 45m

$1,246

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Niamey from

How to get the cheapest flight ticket from Washington, D.C. to Niamey

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airport is the most popular layover for flights between Washington, D.C. and Niamey?

Percentage of 1-stop return trips between Washington, D.C. and Niamey selected by momondo users, with the same layover airport each way, over the last 12 months.

Casablanca (CMN) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Niamey?

Average price of 1-stop round-trip flights from Washington, D.C. to Niamey, with the same layover airport on both legs, clicked by momondo users over the past 12 months.

Flights via Casablanca (CMN) offer the lowest average round-trip price of $941.

Which layover airport has the shortest travel time from Washington, D.C. to Niamey?

Average total travel time for 1-stop one-way flights from Washington, D.C. to Niamey, grouped by layover airport, based on momondo user clicks from the past 12 months.

Flights connecting via Lomé (LFW) have the shortest average one-way travel time: 14h 10m.

Which layover airport has the shortest connection time from Washington, D.C. to Niamey?

Average connection time for 1-stop one-way flights from Washington, D.C. to Niamey, grouped by layover airport, based on momondo user clicks over the last 12 months.

Lomé (LFW) has the shortest average layover time for this route: 1h 40m.

When to book flights from Washington, D.C. to Niamey

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Niamey according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Niamey (WAS to NIM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Niamey

Fastest flight time

24h 45m

Direct flights

None
The fastest flight from Washington, D.C. to Niamey takes 24h 45m
There are no direct flights from Washington, D.C. to Niamey. There are no popular flight routes from Washington, D.C. to Niamey.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Niamey

  • How far is Washington, D.C. to Niamey by plane?

    Washington, D.C. and Niamey are 5052.6 mi apart from one another. A reasonable flight in good conditions will take 24h 45m.

  • When did momondo last update prices for flights from Washington, D.C. to Niamey Airport?

    Prices for flights from Washington, D.C. to Niamey Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. to Niamey Airport?

  • How old do you have to be to fly from Washington, D.C. to Niamey Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Niamey Airport.

  • What documentation or ID do you need to fly to Niamey Airport?

    The required travel and health documents for your Niamey Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Niamey Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. to Niamey?

Best airlines flying from Washington, D.C. to Niamey

Compare and see reviews for airlines that fly from Washington, D.C. to Niamey with momondo
Airline
Rating
Free Cancellation
Price
Royal Air MarocPriceFrom $941Free CancellationRating
6.2
624 reviews
Search Royal Air Maroc flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Niamey?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Niamey. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Niamey with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Niamey on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Niamey?

Once you have performed a search for Washington, D.C. to Niamey flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Niamey right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Niamey flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Royal Air Maroc