IAD - NIM

$598 Find Cheap Flights from Washington, D.C. to Niamey

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 Niamey departing on 11/28. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Niamey

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Niamey, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Niamey, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Niamey (IAD-NIM)

 
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 Niamey 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 Niamey

Thu, Oct 23 - Wed, Nov 5
Ethiopian Air Logo
10:55 am - 2:00 pmIAD-NIM
22h 05m1 stop
Ethiopian Air Logo
12:35 pm - 8:00 amNIM-IAD
25h 25m2 stops
$1,033Ethiopian Air
Find Deal
Thu, Oct 9 - Sat, Oct 25
Ethiopian Air Logo
10:55 am - 2:00 pmIAD-NIM
22h 05m1 stop
Ethiopian Air Logo
12:35 pm - 9:00 amNIM-IAD
25h 25m2 stops
$1,077Ethiopian Air
Find Deal
Thu, Oct 23 - Wed, Nov 5
 Logo
9:20 pm - 6:35 pmIAD-NIM
16h 15m2 stops
 Logo
12:35 pm - 8:00 amNIM-IAD
25h 25m2 stops
$1,163
Find Deal
Fri, Nov 28 - Tue, Jan 6
Royal Air Maroc Logo
8:45 pm - 2:15 amIAD-NIM
23h 30m1 stop
Royal Air Maroc Logo
3:15 am - 6:45 pmNIM-IAD
21h 30m1 stop
$1,294Royal Air Maroc
Find Deal
Fri, Nov 28 - Thu, Jan 8
Royal Air Maroc Logo
8:45 pm - 2:15 amIAD-NIM
23h 30m1 stop
Royal Air Maroc Logo
3:15 am - 6:45 pmNIM-IAD
21h 30m1 stop
$1,348Royal Air Maroc
Find Deal
Thu, Jan 1 - Thu, Feb 5
 Logo
8:40 pm - 6:35 pmIAD-NIM
15h 55m2 stops
 Logo
8:10 am - 7:05 pmNIM-IAD
16h 55m2 stops
$1,354
Find Deal
Thu, Jan 1 - Thu, Feb 5
Ethiopian Air Logo
10:00 am - 2:00 pmIAD-NIM
22h 00m1 stop
Ethiopian Air Logo
1:25 pm - 8:00 amNIM-IAD
24h 35m2 stops
$1,453Ethiopian Air
Find Deal
Thu, Oct 23 - Tue, Nov 4
Qatar Airways Logo
9:00 pm - 2:15 amIAD-NIM
48h 15m2 stops
Qatar Airways Logo
3:15 am - 3:55 pmNIM-IAD
42h 40m2 stops
$1,486Qatar Airways
Find Deal
Thu, Nov 27 - Tue, Jan 6
Turkish Airlines Logo
1:30 pm - 9:50 pmIAD-NIM
26h 20m2 stops
Turkish Airlines Logo
10:55 pm - 7:15 pmNIM-IAD
26h 20m1 stop
$1,572Turkish Airlines
Find Deal
Sat, Nov 29 - Tue, Jan 6
Turkish Airlines Logo
9:10 pm - 5:45 amIAD-NIM
26h 35m1 stop
Turkish Airlines Logo
10:55 pm - 11:45 amNIM-IAD
18h 50m1 stop
$1,609Turkish Airlines
Find Deal

Everything you should know

Top airlines
Ethiopian Air
Cheapest • from $1,033 (round-trip)
Ethiopian Air
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 28% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$1,033
Typical prices: $1,269-1384
Ethiopian Air
Thu 10/23Wed 11/5
IAD - NIM • 1 stop
Cheapest one-way
$598
Royal Air Maroc
Fri 11/28
IAD - NIM • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Niamey!
Booking Insights

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

Get data-powered insights and trends into flights from Washington, D.C. to Niamey 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 Niamey?

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 Niamey, 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 Niamey is January, where tickets cost $1,004 (return) on average. On the other hand, the most expensive months are August and June, where the average cost of round-trip tickets is $2,064 and $1,612 respectively.

Good to know

Low seasonSeptember
Cheapest flight$598
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 28% lower on average.
Flight from Washington, D.C. to Niamey

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Niamey based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington, D.C. to Niamey flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Niamey?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Niamey was $598 for a one-way ticket and $1,033 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Niamey?

    A passport is required to fly from Washington, D.C. to Niamey.

  • Which aircraft models fly most regularly from Washington, D.C. to Niamey?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Niamey?

    oneworld, and Star Alliance are the airline alliances operating flights between Washington, D.C. and Niamey, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Niamey, Ethiopian Air or Royal Air Maroc?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Niamey are Ethiopian Air and Royal Air Maroc. With an average price for the route of $1,235 and an overall rating of 7.2, Ethiopian Air is the most popular choice. Royal Air Maroc is also a great choice for the route, with an average price of $1,074 and an overall rating of 6.2.

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

    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 Niamey.

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

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

    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 to Niamey with an airline and back to Washington, D.C. with another airline. Booking your flights between Washington, D.C. and NIM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Niamey?

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

Reviews of the top airlines flying from Washington, D.C. to Niamey

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Niamey. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Niamey? 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.
7.2
Ethiopian AirOverall score based on 861 reviews
7.5Crew
6.7Entertainment
7.2Boarding
7.1Comfort
6.9Food
Airline reviews

They only gave us 30 minutes to make an international connecting flight. We didn’t make the connection but they did do a good job rebooking us despite the chaos. Our bags didn’t make it back and their process for customer support is pretty bad when it comes to luggage.

4.0 OkayAnonymous, Sep 2025LUN - DAR
Read more Ethiopian Air reviews

They only gave us 30 minutes to make an international connecting flight. We didn’t make the connection but they did do a good job rebooking us despite the chaos. Our bags didn’t make it back and their process for customer support is pretty bad when it comes to luggage.

The Boeing 737 MAX on this route, flown in the middle of the night, is an UTTER FAILURE for business travellers. The whole point of business travel is to arrive alert and recover from travel quickly, and this little aeroplane with its quarter recline uncomfortable business seats does nothing for that. It’s a small step up from economy in that you have decent legroom, but that’s it. Absolute margin at the cost of the traveller.

Good. Crew do seem to be less friendly- management are clearly limiting them or not empowering them as they used to.

The food was terrible and the seating was uncomfortable, but the airline did a great thing letting us board in Abbis Ababa on our connecting flight after our original flight was very delayed.

Food hardly ever changes Videos not often updated for often travel.

Traveling with Ethiopian is always a good experience. I also enjoy the stay at skylight hotel in Addis

The flight is packed and it feels like the space per individual has gotten smaller. Excruciating for a 14hr flight.

Were not told that carryon laggage has to be only 12 kgs but my bag was heavier asked to pay an additional $550.00. I could have upgraded to a bussiness class for that price and no one at the gate to upgrade but able to take money for the extra weight. I felt like this was a setup scam.

Forgotten Suite inside of the top compartment but went back to ask and they didn’t leave at the lost and found place. Also the checking in was so horrible. I had multi city and one of the passenger saint have visa go go go Dubai. The Ethiopian airlines never had information about requirement for US permanent resident so couldn’t go to Dubai. And when coming back to US we were told we can not use our Addis to Washington ticket and they forced us to get new ticket. Very horrible experience.

I had a comfortable seat that makes my trip wonderful. I appreciate the Ethiopia crew, they were very helpful

Intersting crew: only men with a bit of roughness. The food was not bad, but there´s no alcohol option

The food was disappointing, and the airplane appeared old, with torn seats. Royal Air Maroc could definitely do better.

Extremely Disappointing Experience Boarding was chaotic and poorly managed—we were left standing in the heat for 30–45 minutes with no explanation or apology. As a business class passenger, I was shocked when a staff member rudely refused to let me board after I questioned why I had to check in my carry-on, which contained valuables. Despite explaining my concerns, he remained unreasonably inflexible. Thankfully, the captain intervened and retrieved my bag personally. This same staff member was also loud and disrespectful to several other passengers. Completely unacceptable service.

Awful. Seats on this Dreamliner really uncomfortable with broken tables. No food selection availability in business class. Poor service. No engagement senior flight attendant spent more time applying make up then speaking to her guests. It appeared that the right side received a different level of service to the left when there were only 8 people. Worst flight I have ever had. A great way to ruin an outstanding two week with this return flight

Flights were okay. Not bad, not good. On time and efficient. Planes are a bit old and run down, even the 787... Casablanca airport, HORRIBLE. no air conditioning, no power outlets, no clear signs to anywhere, old, unfriendly, no restaurants to speak of. Casablanca lounge, HORRIFIC No seats available most of the time, no power outlets working, no food, only water is offered, 1 shower available, unfriendly and inneficient people, no air conditioning, flies and bugs everywhere, extremely old seats and unconfortable. Although with some cleaning crew present, toilettes are .... not too clean.

3 hour delay, very rude flight attendant the food was horrible.

Wait time was very long during boarding. We had to wait a while in the bus which was under the sun.

When the flight landed, it was still going towards the gate, when everybody got up. Nobody cared that the flight was still in "active taxi" mode. But seems like this is common on Air Maroc flights.

1. Boarding - Chaotic, no announcements. 2. Gate Agents - Don't care about anything. 3. Inflight - FA are good and cordial. 4. Landing - Everybody is in a rush to get out because of the crowding at immigration.

This is the worst seat that I ever sat on. The length and width are great but Super uncomfortable. We felt like sitting on marble.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.