Title: Cheap Flights from Washington (IAD) to Niamey (NIM) - Expedia.ca ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Washington (IAD) to Niamey (NIM) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Washington Dulles International Airport (IAD) to Niamey (NIM-Diori Hamani Intl.) - ![Ethiopian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_ET.svg) Ethiopian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:iad,to:nim,departure:03/10/2025TANYT&leg2=from:nim,to:iad,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"ET"}}]) - ![Royal Air Maroc](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AT.svg) Royal Air Maroc [](https://www.expedia.ca/Flights-Search?leg1=from:iad,to:nim,departure:03/10/2025TANYT&leg2=from:nim,to:iad,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AT"}}]) - ![Turkish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:iad,to:nim,departure:03/10/2025TANYT&leg2=from:nim,to:iad,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![Qatar Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QR.svg) Qatar Airways [](https://www.expedia.ca/Flights-Search?leg1=from:iad,to:nim,departure:03/10/2025TANYT&leg2=from:nim,to:iad,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 30% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from IAD to NIM? > Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from IAD to NIM start from . Book today to score the best price for your trip. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from IAD to Niamey Diori Hamani Intl. Airport? > The majority of flights can be cancelled online, but each airline has its own terms and conditions. If you do decide to cancel your flight, go to our [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to Niamey Diori Hamani Intl. Airport that have flexible change policies? > Use our "No change fees" filter to find flexible ticketing options for your flight from IAD to Diori Hamani Intl. Airport (NIM). This allows you to snag a low rate in advance and still have the freedom to reschedule without any extra fees. If the new flight costs more, you'll just cover the difference. ### How many hours is the flight from Dulles Intl. Airport to Niamey Diori Hamani Intl. Airport? > Averaging 15 hours and 24 minutes, the flight from Washington Dulles Intl. Airport (IAD) to NIM is a long one. To make your trip more pleasant, pack a quality travel pillow and a set of noise-cancelling earplugs. ### How far is the flight from Washington Dulles Intl. Airport (IAD) to Diori Hamani Intl. Airport (NIM)? > With around 8,200 kilometres separating IAD and Niamey Diori Hamani Intl. Airport, your flight will be a long one. Pack wisely and make your time in the air comfortable. Things like warm clothing and a good neck pillow can make a big difference. ### Which airlines fly direct from Dulles Intl. Airport to NIM? > Direct flights aren't available, so you'll have to make at least one stop between Dulles Intl. Airport and NIM. Use the layover time to stretch your legs and take a break. ### Are Dulles Intl. Airport to Diori Hamani Intl. Airport (NIM) flight tickets cheaper when they're purchased at the last minute? > It is possible to find amazing last-minute deals from Washington Dulles Intl. Airport (IAD) to Niamey Diori Hamani Intl. Airport, but it's also possible to miss out altogether! As many airlines advertise prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can be certain you're always seeing the latest offers. ## Travel information | Origin airport | Washington Dulles Intl. | | --- | --- | | Destination airport | Diori Hamani Intl. | | Distance | 8133 km | ## Book with confidence ### Chantilly to Niamey Flights **The easy way to book your flights from Washington to Niamey**  With Expedia, it’s simple to find and book flights to Niamey from Washington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Diori Hamani Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Washington to Niamey today, tomorrow, or this week.   **Save dollars with cheap flights from Washington Dulles Intl., IAD to Diori Hamani Intl., NIM**  Sort your search results by price to find great deals on your flight from Washington to Niamey—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Niamey from Washington currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Niamey   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Niamey from Washington**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. 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