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

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

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

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

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

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

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

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

How long does it take to fly to Niamey?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Niamey you fly into. For example, flying from Baltimore to Niamey takes 22h 50m on average. On the other hand, flying from Washington, D.C. to Niamey takes 25h 30m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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?

There is 1 operator available for flights from Washington, D.C. to Niamey Airport as of September 2026.

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.

$652 Cheap Flights from Washington, D.C. to Niamey in 2026/27

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:55 am - 1:50 pmIAD Washington, D.C. Dulles Intl-NIM Niamey

21h 55m1 stop Addis Ababa Bole

12:30 pm - 9:00 amNIM Niamey-IAD Washington, D.C. Dulles Intl

25h 30m2 stops Addis Ababa Bole Rome Fiumicino

$1,140Ethiopian Air

Thu, Oct 8 - Mon, Oct 26

10:55 am - 1:50 pmIAD Washington, D.C. Dulles Intl-NIM Niamey

21h 55m1 stop Addis Ababa Bole

12:35 pm - 8:55 amNIM Niamey-IAD Washington, D.C. Dulles Intl

25h 20m2 stops Addis Ababa Bole Rome Fiumicino

$1,140Ethiopian Air

Thu, Oct 8 - Wed, Oct 21

9:05 pm - 2:15 amIAD Washington, D.C. Dulles Intl-NIM Niamey

23h 10m1 stop Casablanca Mohamed V

3:15 am - 7:05 pmNIM Niamey-IAD Washington, D.C. Dulles Intl

21h 50m1 stop Casablanca Mohamed V

$1,189Royal Air Maroc

Wed, Dec 9 - Tue, Jan 12

10:55 am - 1:50 pmIAD Washington, D.C. Dulles Intl-NIM Niamey

21h 55m1 stop Addis Ababa Bole

12:35 pm - 8:55 amNIM Niamey-IAD Washington, D.C. Dulles Intl

25h 20m2 stops Addis Ababa Bole Rome Fiumicino

$1,190Ethiopian Air

Thu, Oct 8 - Fri, Oct 23

10:55 am - 1:50 pmIAD Washington, D.C. Dulles Intl-NIM Niamey

21h 55m1 stop Addis Ababa Bole

12:35 pm - 8:55 amNIM Niamey-IAD Washington, D.C. Dulles Intl

25h 20m2 stops Addis Ababa Bole Rome Fiumicino

$1,265Ethiopian Air

Thu, Oct 8 - Sat, Oct 24

9:05 pm - 2:15 amIAD Washington, D.C. Dulles Intl-NIM Niamey

23h 10m1 stop Casablanca Mohamed V

3:15 am - 7:05 pmNIM Niamey-IAD Washington, D.C. Dulles Intl

21h 50m1 stop Casablanca Mohamed V

$1,306Royal Air Maroc

Wed, Dec 9 - Thu, Jan 14

10:55 am - 1:50 pmIAD Washington, D.C. Dulles Intl-NIM Niamey

21h 55m1 stop Addis Ababa Bole

10:55 am - 7:30 pmNIM Niamey-IAD Washington, D.C. Dulles Intl

13h 35m1 stop Lome

$1,323Ethiopian Air

Thu, Oct 8 - Sat, Oct 24

1:30 pm - 5:55 amIAD Washington, D.C. Dulles Intl-NIM Niamey

34h 25m1 stop Istanbul

7:05 am - 7:25 pmNIM Niamey-IAD Washington, D.C. Dulles Intl

42h 20m2 stops Ndjamena Istanbul

$1,325Turkish Airlines

Tue, Dec 8 - Thu, Jan 14

9:05 pm - 2:15 amIAD Washington, D.C. Dulles Intl-NIM Niamey

23h 10m1 stop Casablanca Mohamed V

3:15 am - 7:05 pmNIM Niamey-IAD Washington, D.C. Dulles Intl

21h 50m1 stop Casablanca Mohamed V

$1,329Royal Air Maroc

Fri, Dec 11 - Tue, Jan 12

9:00 pm - 2:15 amIAD Washington, D.C. Dulles Intl-NIM Niamey

48h 15m2 stops Doha Hamad Intl Casablanca Mohamed V

3:15 am - 3:55 pmNIM Niamey-IAD Washington, D.C. Dulles Intl

41h 40m2 stops Casablanca Mohamed V Doha Hamad Intl

$1,331Qatar Airways

Thu, Oct 8 - Tue, Oct 20

Cheap last minute flights

Enter your travel dates to find the best prices.

10:55 am - 1:50 pmIAD Washington, D.C. Dulles Intl-NIM Niamey

21h 55m1 stop Addis Ababa Bole

12:35 pm - 8:55 amNIM Niamey-IAD Washington, D.C. Dulles Intl

25h 20m2 stops Addis Ababa Bole Rome Fiumicino

$1,186Ethiopian Air

Sat, Oct 3 - Wed, Oct 21

10:55 am - 1:50 pmIAD Washington, D.C. Dulles Intl-NIM Niamey

21h 55m1 stop Addis Ababa Bole

12:30 pm - 9:00 amNIM Niamey-IAD Washington, D.C. Dulles Intl

25h 30m2 stops Addis Ababa Bole Rome Fiumicino

$1,186Ethiopian Air

Sat, Oct 3 - Mon, Oct 26

10:55 am - 1:50 pmIAD Washington, D.C. Dulles Intl-NIM Niamey

21h 55m1 stop Addis Ababa Bole

12:35 pm - 8:55 amNIM Niamey-IAD Washington, D.C. Dulles Intl

25h 20m2 stops Addis Ababa Bole Rome Fiumicino

$1,240Ethiopian Air

Sat, Oct 3 - Fri, Oct 23

10:55 am - 1:50 pmIAD Washington, D.C. Dulles Intl-NIM Niamey

21h 55m1 stop Addis Ababa Bole

12:35 pm - 8:55 amNIM Niamey-IAD Washington, D.C. Dulles Intl

25h 20m2 stops Addis Ababa Bole Rome Fiumicino

$1,315Ethiopian Air

Sat, Oct 3 - Sat, Oct 24

10:55 am - 1:50 pmIAD Washington, D.C. Dulles Intl-NIM Niamey

21h 55m1 stop Addis Ababa Bole

10:55 am - 7:30 pmNIM Niamey-IAD Washington, D.C. Dulles Intl

13h 35m1 stop Lome

$1,319Ethiopian Air

Sat, Oct 3 - Wed, Oct 21

9:00 pm - 2:15 amIAD Washington, D.C. Dulles Intl-NIM Niamey

48h 15m2 stops Doha Hamad Intl Casablanca Mohamed V

3:15 am - 8:45 amNIM Niamey-IAD Washington, D.C. Dulles Intl

34h 30m2 stops Casablanca Mohamed V Doha Hamad Intl

$1,331Qatar Airways

Sun, Oct 4 - Thu, Oct 22

9:00 pm - 2:15 amIAD Washington, D.C. Dulles Intl-NIM Niamey

48h 15m2 stops Doha Hamad Intl Casablanca Mohamed V

3:15 am - 8:45 amNIM Niamey-IAD Washington, D.C. Dulles Intl

34h 30m2 stops Casablanca Mohamed V Doha Hamad Intl

$1,331Qatar Airways

Sun, Oct 4 - Tue, Oct 20

10:55 am - 1:50 pmIAD Washington, D.C. Dulles Intl-NIM Niamey

21h 55m1 stop Addis Ababa Bole

10:55 am - 7:30 pmNIM Niamey-IAD Washington, D.C. Dulles Intl

13h 35m1 stop Lome

$1,369Ethiopian Air

Sat, Oct 3 - Sat, Oct 24

9:00 pm - 2:15 amIAD Washington, D.C. Dulles Intl-NIM Niamey

24h 15m1 stop Casablanca Mohamed V

3:15 am - 7:00 pmNIM Niamey-IAD Washington, D.C. Dulles Intl

20h 45m1 stop Casablanca Mohamed V

$1,442Royal Air Maroc

Fri, Oct 2 - Tue, Oct 20

9:00 pm - 2:15 amIAD Washington, D.C. Dulles Intl-NIM Niamey

24h 15m1 stop Casablanca Mohamed V

3:15 am - 8:05 pmNIM Niamey-IAD Washington, D.C. Dulles Intl

21h 50m1 stop Casablanca Mohamed V

$1,617Royal Air Maroc

Fri, Oct 2 - Sat, Oct 24

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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

Oct 5

IAD10:55 amWashington, D.C. Dulles Intl

21h 55m

1 stop

NIM1:50 pmNiamey

Oct 21

NIM12:35 pmNiamey

25h 20m

2 stops

IAD8:55 amWashington, D.C. Dulles Intl

$1,136

Ethiopian Air

Oct 8

IAD10:55 amWashington, D.C. Dulles Intl

21h 55m

1 stop

NIM1:50 pmNiamey

Oct 21

NIM12:35 pmNiamey

25h 20m

2 stops

IAD8:55 amWashington, D.C. Dulles Intl

$1,140

Ethiopian Air

Oct 5

IAD10:55 amWashington, D.C. Dulles Intl

21h 55m

1 stop

NIM1:50 pmNiamey

Oct 24

NIM12:35 pmNiamey

25h 20m

2 stops

IAD8:55 amWashington, D.C. Dulles Intl

$1,166

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 5

IAD9:00 pmWashington, D.C. Dulles Intl

24h 15m

1 stop

NIM2:15 amNiamey

Oct 20

NIM3:15 amNiamey

20h 45m

1 stop

IAD7:00 pmWashington, D.C. Dulles Intl

$1,172

Royal Air Maroc

Dec 9

IAD9:05 pmWashington, D.C. Dulles Intl

23h 10m

1 stop

NIM2:15 amNiamey

Jan 12

NIM3:15 amNiamey

21h 50m

1 stop

IAD7:05 pmWashington, D.C. Dulles Intl

$1,189

Royal Air Maroc

Dec 9

IAD9:05 pmWashington, D.C. Dulles Intl

23h 10m

1 stop

NIM2:15 amNiamey

Jan 14

NIM3:15 amNiamey

21h 50m

1 stop

IAD7:05 pmWashington, D.C. Dulles Intl

$1,306

momondo Fare Finder

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 10/8

10:55 am-1:50 pm

1 stop21h 55m

Niamey

Mon 10/26

12:30 pm-9:00 am

2 stops25h 30m

$1,140

Washington, D.C.Niamey

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

IADNIM

Washington, D.C. Dulles Intl

Thu 10/8

10:55 am-1:50 pm

1 stop21h 55m

Niamey

Wed 10/21

12:35 pm-8:55 am

2 stops25h 20m

$1,140

Washington, D.C.Niamey

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

IADNIM

Washington, D.C. Dulles Intl

Wed 12/9

9:05 pm-2:15 am

1 stop23h 10m

Niamey

Tue 1/12

3:15 am-7:05 pm

1 stop21h 50m

$1,189

Washington, D.C.Niamey

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

IADNIM

Washington, D.C. Dulles Intl

Thu 10/8

10:55 am-1:50 pm

1 stop21h 55m

Niamey

Fri 10/23

12:35 pm-8:55 am

2 stops25h 20m

$1,190

Washington, D.C.Niamey

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

IADNIM

Washington, D.C. Dulles Intl

Thu 10/8

10:55 am-1:50 pm

1 stop21h 55m

Niamey

Sat 10/24

12:35 pm-8:55 am

2 stops25h 20m

$1,265

Washington, D.C.Niamey

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

IADNIM

Washington, D.C. Dulles Intl

Wed 12/9

9:05 pm-2:15 am

1 stop23h 10m

Niamey

Thu 1/14

3:15 am-7:05 pm

1 stop21h 50m

$1,306

Quickest round-trip

Washington, D.C.Niamey

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

IADNIM

Washington, D.C. Dulles Intl

Thu 10/8

10:55 am-1:50 pm

1 stop21h 55m

Niamey

Sat 10/24

10:55 am-7:30 pm

1 stop13h 35m

$1,323

Washington, D.C.Niamey

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

IADNIM

Washington, D.C. Dulles Intl

Tue 12/8

1:30 pm-5:55 am

1 stop34h 25m

Niamey

Thu 1/14

7:05 am-7:25 pm

2 stops42h 20m

$1,325

Washington, D.C.Niamey

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

IADNIM

Washington, D.C. Dulles Intl

Fri 12/11

9:05 pm-2:15 am

1 stop23h 10m

Niamey

Tue 1/12

3:15 am-7:05 pm

1 stop21h 50m

$1,329

Washington, D.C.Niamey

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

IADNIM

Washington, D.C. Dulles Intl

Thu 10/8

9:00 pm-2:15 am

2 stops48h 15m

Niamey

Tue 10/20

3:15 am-3:55 pm

2 stops41h 40m

$1,331

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

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

Airlines

Layovers

Other information

What is the cheapest airline that flies from Washington, D.C. to Niamey?

Qatar Airways and Turkish Airlines are the most popular carriers operating from Washington, D.C. to Niamey

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

Best Price Found	$652
Fastest flight time	22h 00m
Direct flights	None

The best one-way flight to Niamey from Washington, D.C. in the past 72 hours is $652. The best round-trip flight deal from Washington, D.C. to Niamey found on momondo in the last 72 hours is $1,140.

The fastest flight from Washington, D.C. to Niamey takes 22h 00m

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 22h 00m.
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?
There is 1 operator available for flights from Washington, D.C. to Niamey Airport as of September 2026.
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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Niamey is Ethiopian Air (100% of total bookings).

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 Maroc	PriceFrom $941	Free Cancellation	Rating 6.2 628 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

Cheap flights from Washington, D.C. to Niamey from $652

This is the cheapest one-way 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 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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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

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

Our best Royal Air Maroc deals on Washington, D.C. to Niamey flight tickets

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

What is the cheapest airline that flies from Washington, D.C. to Niamey?

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

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

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

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

How long does it take to fly to Niamey?

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

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

Best Price Found

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Direct flights

Frequently asked questions about flying 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

Why use momondo?

An easier way to manage your Niamey trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Niger

Fly your favorite airline to Niamey

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Niamey

List of cabin classes available on flights landing in Niamey. Availability may vary depending on flight origin and airline.

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