IAD - NSI

$579 Find Cheap Flights from Washington Dulles Airport to Yaoundé

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Yaoundé departing on 11/30. 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

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Yaoundé.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Yaoundé.
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Flight Deals

Cheap Flights from Dulles Intl to Yaoundé (IAD-NSI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Yaoundé 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 Dulles Intl to Yaoundé

Wed, Nov 19 - Mon, Nov 24
Ethiopian Air Logo
10:00 am - 11:10 amIAD-NSI
19h 10m1 stop
Ethiopian Air Logo
2:50 pm - 8:00 amNSI-IAD
23h 10m2 stops
$968Ethiopian Air
Find Deal
Mon, Oct 20 - Mon, Nov 3
Ethiopian Air Logo
10:55 am - 11:10 amIAD-NSI
19h 15m1 stop
Ethiopian Air Logo
2:50 pm - 8:00 amNSI-IAD
23h 10m2 stops
$1,028Ethiopian Air
Find Deal
Mon, Oct 13 - Sat, Nov 1
Ethiopian Air Logo
10:55 am - 11:10 amIAD-NSI
19h 15m1 stop
Ethiopian Air Logo
12:10 pm - 9:00 amNSI-IAD
25h 50m3 stops
$1,073Ethiopian Air
Find Deal
Thu, Dec 4 - Tue, Dec 9
Turkish Airlines Logo
1:30 pm - 12:35 amIAD-NSI
29h 05m1 stop
Turkish Airlines Logo
2:35 am - 7:15 pmNSI-IAD
22h 40m1 stop
$1,080Turkish Airlines
Find Deal
Mon, Oct 20 - Sun, Nov 2
Turkish Airlines Logo
1:30 pm - 1:45 amIAD-NSI
31h 15m1 stop
Turkish Airlines Logo
1:45 am - 7:15 pmNSI-IAD
23h 30m1 stop
$1,117Turkish Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
KLM Logo
7:50 pm - 10:00 pmIAD-NSI
21h 10m2 stops
KLM Logo
11:55 pm - 4:35 pmNSI-IAD
22h 40m1 stop
$1,149KLM
Find Deal
Mon, Oct 20 - Mon, Nov 3
Delta Logo
7:59 pm - 10:00 pmIAD-NSI
45h 01m3 stops
Delta Logo
11:30 pm - 7:15 pmNSI-IAD
25h 45m1 stop
$1,164Delta
Find Deal
Thu, Nov 13 - Mon, Nov 17
Delta Logo
12:11 pm - 10:00 pmIAD-NSI
27h 49m3 stops
Delta Logo
11:30 pm - 11:03 pmNSI-IAD
29h 33m2 stops
$1,168Delta
Find Deal
Mon, Oct 13 - Sat, Nov 1
KLM Logo
6:30 pm - 7:20 pmIAD-NSI
19h 50m1 stop
KLM Logo
11:40 pm - 5:35 pmNSI-IAD
22h 55m1 stop
$1,199KLM
Find Deal
Sat, Sep 27 - Sat, Oct 4
Air France Logo
6:16 pm - 7:20 pmIAD-NSI
20h 04m2 stops
Air France Logo
11:15 pm - 7:15 pmNSI-IAD
25h 00m1 stop
$1,254Air France
Find Deal

Everything you should know

Top airlines
Ethiopian Air
Cheapest • from $968 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
April
Cheapest • 21% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$968
Overall average: $1,070
Ethiopian Air
Wed 11/19Mon 11/24
IAD - NSI • 1 stop
Cheapest one-way
$579
Turkish Airlines
Sun 11/30
IAD - NSI • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Yaoundé!
Booking Insights

KAYAK's insights & trends for Dulles Intl to Yaoundé flights

Get data-powered insights and trends into flights from Dulles Intl to Yaoundé to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Yaoundé?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Yaoundé clicked on KAYAK for each day over the last 12 months.

For Washington Dulles Airport to Yaoundé, Saturday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Yaoundé back to Washington Dulles Airport, the best deals are generally found on Monday, with Wednesday being the most expensive.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Yaoundé?

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 Yaoundé, 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 Yaoundé is April, where tickets cost $1,070 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $2,124 and $1,687 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Yaoundé?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Yaoundé, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Yaoundé, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$579
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 56% increase in price.
Flight from Washington Dulles Airport to Yaoundé

When to book flights from Dulles Intl to Yaoundé

Are your dates flexible? Find out the best times to travel from Dulles Intl to Yaoundé 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 Dulles Airport to Yaoundé flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Yaoundé was $579 for a one-way ticket and $968 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Yaoundé?

    A passport is required to fly from Washington Dulles Airport to Yaoundé.

  • Which airports will I be using when flying from Washington Dulles Airport to Yaoundé?

    Washington Dulles Airport and Yaoundé are both served by 1 main airport. You will leave Washington Dulles Airport from Washington, D.C. Dulles Intl and will be arriving at Yaoundé Nsimalen.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Yaoundé?

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

  • Which airline alliances offer flights from Washington Dulles Airport to Yaoundé?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Washington Dulles Airport and Yaoundé, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Yaoundé, Delta or Air France?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Yaoundé are Delta and Air France. With an average price for the route of $1,200 and an overall rating of 7.9, Delta is the most popular choice. Air France is also a great choice for the route, with an average price of $1,161 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Yaoundé?

    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 Dulles Airport to Yaoundé.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Yaoundé?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Yaoundé from Washington Dulles Airport 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 Dulles Airport to Yaoundé?

    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 Yaoundé with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and NSI 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 Dulles Airport to Yaoundé?

    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 Yaoundé from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Dulles Intl to Yaoundé

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Yaoundé. 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 Dulles Intl to Yaoundé? 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.
7.9
DeltaOverall score based on 7954 reviews
7.9Comfort
7.9Entertainment
7.3Food
8.5Crew
8.2Boarding
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Not up to Business Class standards. Two of the three toilets were out of order. The hostesses were aware and didn’t show any responsible act to do something. Food quality was not what we expect from Turkish hospitality. Overall we were not impressed and disappointed.

During mid flight, try to get a flight attendant to help I couldn’t find one Otherwise, everything was perfect

I was not given basinett seat.The connecting flight was missed due to airline fault i was not accomodated for hotel.Drinks were normt served frewuently.Never travelling again on tirkish airlines.I always travel wiyh family by turkish airline but no more.zero stars

The crew were very hospitable and pleasant. The food was pretty good. Unfortunately, there was a flight delay of more than 2 hours. We're not sure why but it appeared to be outside the control of Turkish Airlines.

Bough tickets with luggage, but made me pay at Airport as well

The economy seat was so uncomfortable, had not enough leg room for 13 hours flight, front seat basket was broken and couldn’t hold anything, food quality was horrible( we got food poisoned ) we charged for logged which used to be free. We paid too much for this flight and very disappointed. Turkish air line better to make satisfy and respect people instead of find different way to scam people.

This is really the rating of two flights. JFK to IST then IST to NQZ. New York to Istanbul was good. Good crew and all positives. The flight to Astana was so bad that brought it all down. Crew was nonexistent above the minimum, seats were cramped, and it was hot on the plane. Turkish Airlines seems to be slipping down to US based carriers level.

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

It was really good because the employees were very nice and fun to talk to. The entertainment was nice because they had plenty of movies to watch.

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.

My recent experience with ASKY Airlines was disappointing. The check-in process was disorganized, and I was provided with inaccurate information regarding baggage requirements, resulting in unforeseen expenses. Additionally, the ground staff demonstrated a lack of professionalism and appeared insufficiently trained to handle passenger needs effectively. Regrettably, this initial encounter has left me reluctant to consider future travel with the airline.

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.

Delays delays making us miss or next connection to IAD hence having to stay additional 24 hrs in Addis Ababa

Checking in wasn't organized, too many so-called diplomats were jumping line while everyone was waiting in line. They should have their own line not to impede on other passengers that was also waiting to be served. We all paid money and there should be no discrimination because everyone's money should have the same value diplomat or not! If they want to give diplomats some special treatment then let them create their own check in desk and not treat other passengers some that are (elderly, some with children, pregnant women) making them stand longer in line than necessary just because people are jumping line 😡

It was an old aircraft, stiff seats almost wooden chairs with thin cushions. Food was ok.

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

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

worst was delayed luggage. could see luggage was still in Singapore but they insist I wait till all luggage are unloaded before filing a report. took 2 days to arrive and I had to collect it myself from the airport

i send you separate claim of what happens ,I buy ticketed from you and you said that it is confirmed and shall send the ticket in 24 hrs but you did not send and when we go to Ethiopian air line counter they say it is pending and we dont know why ,and we forced to buy another ticket ,and this all because Ethiopian air lines canceled the return flight from Adi Ababa to Amman, please note that we buy all the tickets through your app and hold you responsible for all loss and discomfort.

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